c-index-test.c revision e081a61bb0dc546fd623bf259435d17c9a4ea0d5
12b8ee6c2994f738e5162ff46b638974870f51662Steve Naroff/* c-index-test.c */ 250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 350398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff#include "clang-c/Index.h" 41e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor#include <ctype.h> 50c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor#include <stdlib.h> 689922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff#include <stdio.h> 7af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff#include <string.h> 8f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor#include <assert.h> 9af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff 100d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 110d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Utility functions. */ 120d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 130d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 142e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#ifdef _MSC_VER 152e06fc877a633abea3b40a64950c7316dac29ca8John Thompsonchar *basename(const char* path) 162e06fc877a633abea3b40a64950c7316dac29ca8John Thompson{ 172e06fc877a633abea3b40a64950c7316dac29ca8John Thompson char* base1 = (char*)strrchr(path, '/'); 182e06fc877a633abea3b40a64950c7316dac29ca8John Thompson char* base2 = (char*)strrchr(path, '\\'); 192e06fc877a633abea3b40a64950c7316dac29ca8John Thompson if (base1 && base2) 202e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return((base1 > base2) ? base1 + 1 : base2 + 1); 212e06fc877a633abea3b40a64950c7316dac29ca8John Thompson else if (base1) 222e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return(base1 + 1); 232e06fc877a633abea3b40a64950c7316dac29ca8John Thompson else if (base2) 242e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return(base2 + 1); 252e06fc877a633abea3b40a64950c7316dac29ca8John Thompson 262e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return((char*)path); 272e06fc877a633abea3b40a64950c7316dac29ca8John Thompson} 282e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#else 29ff9e18cb3863defa98257500ef49d93a9d2bc216Steve Naroffextern char *basename(const char *); 302e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#endif 31ff9e18cb3863defa98257500ef49d93a9d2bc216Steve Naroff 3245ba9a1b31110568d0d362c8d31c6133cf9011b7Douglas Gregor/** \brief Return the default parsing options. */ 3344c181aec37789f25f6c15543c164416f72e562aDouglas Gregorstatic unsigned getDefaultParsingOptions() { 3444c181aec37789f25f6c15543c164416f72e562aDouglas Gregor unsigned options = CXTranslationUnit_DetailedPreprocessingRecord; 3544c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 3644c181aec37789f25f6c15543c164416f72e562aDouglas Gregor if (getenv("CINDEXTEST_EDITING")) 37b1c031be513705d924038f497279b9b599868ba1Douglas Gregor options |= clang_defaultEditingTranslationUnitOptions(); 3887c08a5d6b9e1e44ae6f554df40139d3a6f60b33Douglas Gregor if (getenv("CINDEXTEST_COMPLETION_CACHING")) 3987c08a5d6b9e1e44ae6f554df40139d3a6f60b33Douglas Gregor options |= CXTranslationUnit_CacheCompletionResults; 40dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor if (getenv("CINDEXTEST_NESTED_MACROS")) 41ba7537febdf1bc1cc617e1f1746f2644feba6274Chandler Carruth options |= CXTranslationUnit_NestedMacroExpansions; 4244c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 4344c181aec37789f25f6c15543c164416f72e562aDouglas Gregor return options; 4444c181aec37789f25f6c15543c164416f72e562aDouglas Gregor} 4544c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 4651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbarstatic void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column, 4751b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar unsigned end_line, unsigned end_column) { 4851b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column, 49d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar end_line, end_column); 5051b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar} 5151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar 521c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic unsigned CreateTranslationUnit(CXIndex Idx, const char *file, 531c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit *TU) { 54e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 55a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor *TU = clang_createTranslationUnit(Idx, file); 566be2a22979e6a4af575af32cccdf6a6190a8edcaDan Gohman if (!*TU) { 571c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Unable to load translation unit from '%s'!\n", file); 581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 59e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 611c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 621c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 634db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorvoid free_remapped_files(struct CXUnsavedFile *unsaved_files, 644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files) { 654db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 664db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (i = 0; i != num_unsaved_files; ++i) { 674db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Filename); 684db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Contents); 694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 70653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor free(unsaved_files); 714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorint parse_remapped_files(int argc, const char **argv, int start_arg, 744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile **unsaved_files, 754db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int *num_unsaved_files) { 764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int arg; 784db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int prefix_len = strlen("-remap-file="); 794db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 804db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 81e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Count the number of remapped files. */ 834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg; arg < argc; ++arg) { 844db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (strncmp(argv[arg], "-remap-file=", prefix_len)) 854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor break; 86e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 874db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor ++*num_unsaved_files; 884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 89e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 904db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (*num_unsaved_files == 0) 914db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 92e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 934db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files 94653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * 95653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor *num_unsaved_files); 964db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) { 974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved = *unsaved_files + i; 984db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *arg_string = argv[arg] + prefix_len; 994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int filename_len; 1004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *filename; 1014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *contents; 1024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor FILE *to_file; 1034db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *semi = strchr(arg_string, ';'); 1044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!semi) { 105e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, 1064db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor "error: -remap-file=from;to argument is missing semicolon\n"); 1074db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1084db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1104db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 112e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1134db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Open the file that we're remapping to. */ 114c44fe4bf2962bfcb323e93a63ba4a72d67839cdeFrancois Pichet to_file = fopen(semi + 1, "rb"); 1154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!to_file) { 1164db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: cannot open file %s that we are remapping to\n", 1174db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor semi + 1); 1184db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1194db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1214db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 123e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1244db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Determine the length of the file we're remapping to. */ 1254db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_END); 1264db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Length = ftell(to_file); 1274db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_SET); 128e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1294db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Read the contents of the file we're remapping to. */ 1304db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents = (char *)malloc(unsaved->Length + 1); 1314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { 1324db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: unexpected %s reading 'to' file %s\n", 1334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor (feof(to_file) ? "EOF" : "error"), semi + 1); 1344db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1354db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1364db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1374db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1384db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1394db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1404db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents[unsaved->Length] = 0; 1414db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Contents = contents; 142e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1434db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Close the file. */ 1444db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 145e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1464db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Copy the file name that we're remapping from. */ 1474db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename_len = semi - arg_string; 1484db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename = (char *)malloc(filename_len + 1); 1494db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor memcpy(filename, arg_string, filename_len); 1504db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename[filename_len] = 0; 1514db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Filename = filename; 1524db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 153e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1544db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 1554db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 1564db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1570d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1580d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Pretty-printing. */ 1590d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1600d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 161358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregorint want_display_name = 0; 162358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor 163dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregorstatic void PrintCursor(CXTranslationUnit TU, CXCursor Cursor) { 164e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_isInvalid(Cursor.kind)) { 165e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(Cursor.kind); 166e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("Invalid Cursor => %s", clang_getCString(ks)); 167e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 168e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 169699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff else { 170e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString string, ks; 171c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXCursor Referenced; 1721db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 173e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXCursor SpecializationOf; 1749f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor CXCursor *overridden; 1759f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor unsigned num_overridden; 1769f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor 177e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek ks = clang_getCursorKindSpelling(Cursor.kind); 178358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor string = want_display_name? clang_getCursorDisplayName(Cursor) 179358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor : clang_getCursorSpelling(Cursor); 180e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("%s=%s", clang_getCString(ks), 181e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCString(string)); 182e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 183ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_disposeString(string); 184e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 185c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor Referenced = clang_getCursorReferenced(Cursor); 186c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor if (!clang_equalCursors(Referenced, clang_getNullCursor())) { 1871f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor if (clang_getCursorKind(Referenced) == CXCursor_OverloadedDeclRef) { 1881f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor unsigned I, N = clang_getNumOverloadedDecls(Referenced); 1891f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("["); 1901f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor for (I = 0; I != N; ++I) { 1911f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor CXCursor Ovl = clang_getOverloadedDecl(Referenced, I); 1921f6206ed21e026ca7ddaf0bff9599c476301a695Douglas Gregor CXSourceLocation Loc; 1931f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor if (I) 1941f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf(", "); 1951f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor 1961f6206ed21e026ca7ddaf0bff9599c476301a695Douglas Gregor Loc = clang_getCursorLocation(Ovl); 197a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 1981f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("%d:%d", line, column); 1991f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } 2001f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("]"); 2011f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } else { 2021f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Referenced); 203a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 2041f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf(":%d:%d", line, column); 2051f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } 206c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor } 207b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor 208b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (clang_isCursorDefinition(Cursor)) 209b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor printf(" (Definition)"); 21058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 21158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor switch (clang_getCursorAvailability(Cursor)) { 21258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Available: 21358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 21458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 21558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Deprecated: 21658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor printf(" (deprecated)"); 21758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 21858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 21958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_NotAvailable: 22058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor printf(" (unavailable)"); 22158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 22258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor } 22395f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek 224b83d4d7071cea43a3f7b8afc3cda6203c345aa0fDouglas Gregor if (clang_CXXMethod_isStatic(Cursor)) 225b83d4d7071cea43a3f7b8afc3cda6203c345aa0fDouglas Gregor printf(" (static)"); 226b83d4d7071cea43a3f7b8afc3cda6203c345aa0fDouglas Gregor if (clang_CXXMethod_isVirtual(Cursor)) 227b83d4d7071cea43a3f7b8afc3cda6203c345aa0fDouglas Gregor printf(" (virtual)"); 228b83d4d7071cea43a3f7b8afc3cda6203c345aa0fDouglas Gregor 22995f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { 23095f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXType T = 23195f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor)); 23295f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 23395f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek printf(" [IBOutletCollection=%s]", clang_getCString(S)); 23495f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_disposeString(S); 23595f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek } 2363064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2373064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek if (Cursor.kind == CXCursor_CXXBaseSpecifier) { 2383064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor); 2393064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek unsigned isVirtual = clang_isVirtualBase(Cursor); 2403064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek const char *accessStr = 0; 2413064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2423064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek switch (access) { 2433064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXInvalidAccessSpecifier: 2443064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "invalid"; break; 2453064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPublic: 2463064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "public"; break; 2473064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXProtected: 2483064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "protected"; break; 2493064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPrivate: 2503064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "private"; break; 2513064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 2523064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2533064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek printf(" [access=%s isVirtual=%s]", accessStr, 2543064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek isVirtual ? "true" : "false"); 2553064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 256e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor 257e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor SpecializationOf = clang_getSpecializedCursorTemplate(Cursor); 258e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) { 259e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf); 260e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXString Name = clang_getCursorSpelling(SpecializationOf); 261a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 262e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor printf(" [Specialization of %s:%d:%d]", 263e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_getCString(Name), line, column); 264e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_disposeString(Name); 265e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor } 2669f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor 2679f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_getOverriddenCursors(Cursor, &overridden, &num_overridden); 2689f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (num_overridden) { 2699f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor unsigned I; 2709f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(" [Overrides "); 2719f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor for (I = 0; I != num_overridden; ++I) { 2729f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(overridden[I]); 273a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 2749f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (I) 2759f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(", "); 2769f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("@%d:%d", line, column); 2779f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 2789f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("]"); 2799f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_disposeOverriddenCursors(overridden); 2809f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 281ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor 282ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor if (Cursor.kind == CXCursor_InclusionDirective) { 283ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXFile File = clang_getIncludedFile(Cursor); 284ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXString Included = clang_getFileName(File); 285ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor printf(" (%s)", clang_getCString(Included)); 286ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor clang_disposeString(Included); 287dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor 288dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor if (clang_isFileMultipleIncludeGuarded(TU, File)) 289dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor printf(" [multi-include guarded]"); 290ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor } 291699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 292af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 29389922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 294e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 2951db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 29674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 2971db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 298a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, &file, 0, 0, 0); 2991db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 300e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (!clang_getCString(source)) { 30174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 30274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return "<invalid loc>"; 30374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 30474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek else { 305e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek const char *b = basename(clang_getCString(source)); 30674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 30774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return b; 30874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 3099298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 3109298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 3110d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 312ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 313ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 314ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 315ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 316ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 317a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostic(CXDiagnostic Diagnostic) { 318a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor FILE *out = stderr; 3195352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor CXFile file; 320274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor CXString Msg; 3210a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned display_opts = CXDiagnostic_DisplaySourceLocation 322aa5f135f8db82b5e5fb1640fd51f8078e0b2d82dDouglas Gregor | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges 323aa5f135f8db82b5e5fb1640fd51f8078e0b2d82dDouglas Gregor | CXDiagnostic_DisplayOption; 3240a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned i, num_fixits; 325f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 3260a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) 3275352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor return; 328e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 329274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor Msg = clang_formatDiagnostic(Diagnostic, display_opts); 330274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor fprintf(stderr, "%s\n", clang_getCString(Msg)); 331274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor clang_disposeString(Msg); 332f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 333a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getDiagnosticLocation(Diagnostic), 334a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &file, 0, 0, 0); 3350a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!file) 3360a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor return; 337e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3380a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); 3390a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor for (i = 0; i != num_fixits; ++i) { 340473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceRange range; 341473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); 342473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation start = clang_getRangeStart(range); 343473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation end = clang_getRangeEnd(range); 344473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor unsigned start_line, start_column, end_line, end_column; 345473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXFile start_file, end_file; 346a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(start, &start_file, &start_line, 347a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &start_column, 0); 348a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(end, &end_file, &end_line, &end_column, 0); 349473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (clang_equalLocations(start, end)) { 350473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Insertion. */ 351473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (start_file == file) 3520a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", 353473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getCString(insertion_text), start_line, start_column); 354473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else if (strcmp(clang_getCString(insertion_text), "") == 0) { 355473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Removal. */ 3560a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == file && end_file == file) { 3570a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Remove "); 3580a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 3590a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "\n"); 360436f3f0400c633251e4071f81358c47bab964adfDouglas Gregor } 361473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else { 362473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Replacement. */ 3630a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == end_file) { 3640a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Replace "); 3650a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 366473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); 36751c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3680a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor break; 3690a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor } 370473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_disposeString(insertion_text); 37151c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3725352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor} 3735352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor 374a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostics(CXTranslationUnit TU) { 375a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor int i, n = clang_getNumDiagnostics(TU); 376a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 377a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic Diag = clang_getDiagnostic(TU, i); 378a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(Diag); 379a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(Diag); 380a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 381a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor} 382a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor 38359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenekvoid PrintMemoryUsage(CXTranslationUnit TU) { 38459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek unsigned long total = 0.0; 3854e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek unsigned i = 0; 386f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek CXTUResourceUsage usage = clang_getCXTUResourceUsage(TU); 3873c683367073e2d98a9046060f9bc7db872a1c63dFrancois Pichet fprintf(stderr, "Memory usage:\n"); 3884e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek for (i = 0 ; i != usage.numEntries; ++i) { 389f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek const char *name = clang_getTUResourceUsageName(usage.entries[i].kind); 39059fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek unsigned long amount = usage.entries[i].amount; 39159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek total += amount; 3924e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek fprintf(stderr, " %s : %ld bytes (%f MBytes)\n", name, amount, 39359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek ((double) amount)/(1024*1024)); 39459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek } 3954e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek fprintf(stderr, " TOTAL = %ld bytes (%f MBytes)\n", total, 39659fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek ((double) total)/(1024*1024)); 397f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek clang_disposeCXTUResourceUsage(usage); 39859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek} 39959fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 400ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 401e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 4020d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 4030d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 404fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 405fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 406a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 407a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 4081db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 4091db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 410e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 411a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeStart(extent), 412a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &begin_file, &begin_line, &begin_column, 0); 413a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeEnd(extent), 414a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &end_file, &end_line, &end_column, 0); 4151db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 41670ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 4171db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 41851b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" Extent="); 41951b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, begin_line, begin_column, end_line, end_column); 420fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 421fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 422e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 423e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 424e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 425e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 426e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 427fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 428625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 429e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 430e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 431e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 432e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 433e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 43498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 4351db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 436a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 437fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 4381db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 439dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, Cursor); 440a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 441e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("\n"); 442e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 443625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 444e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 445e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 446625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 447c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 448e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 449e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 450e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 451625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 452625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 453625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 454e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 455625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 456b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 457b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 458e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 459625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 460625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 461625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 462625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 463625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 464625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 465625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 466625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 467625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 46898258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 4691db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 47074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 471e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 472625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 473625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 474625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 475625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 476625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 477625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 478e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 47998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 480a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, &file, 0, 0, 0); 481e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 4821db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 483e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_getCString(source)) { 484b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 485b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 486b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 48798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 48898258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 48998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 49098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 49198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 492dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, Ref); 49398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 49498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 4954ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 49674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 497625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 4982d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 499e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 500e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 50189922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 50250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 5037d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 5047d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 5057d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 5067d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 507e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 508e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 509e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 510e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 511cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 512e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek const char *cstr = clang_getCString(USR); 513e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek if (!cstr || cstr[0] == '\0') { 5147d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 515e74ef1289d5fff0a6ea573198bf354fa8cd84d51Ted Kremenek return CXChildVisit_Recurse; 5167d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 517e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); 518e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek 519a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 5207d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 5217d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 522e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 523e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 524e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 525e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 526e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 5277d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 5287d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 5297d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 53016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/* Inclusion stack testing. */ 53116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 53216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 53316b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, 53416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned includeStackLen, CXClientData data) { 535e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 53616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned i; 53774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString fname; 53874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek 53974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includedFile); 540e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("file: %s\nincluded by:\n", clang_getCString(fname)); 54174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 542e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 54316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek for (i = 0; i < includeStackLen; ++i) { 54416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek CXFile includingFile; 54516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned line, column; 546a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(includeStack[i], &includingFile, &line, 547a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &column, 0); 54874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includingFile); 549e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf(" %s:%d:%d\n", clang_getCString(fname), line, column); 55074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 55116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek } 55216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek printf("\n"); 55316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 55416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 55516b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid PrintInclusionStack(CXTranslationUnit TU) { 556e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInclusions(TU, InclusionVisitor, NULL); 55716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 55816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 55916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 5603bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/* Linkage testing. */ 5613bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5623bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5633bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenekstatic enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, 5643bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek CXClientData d) { 5653bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek const char *linkage = 0; 5663bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 567dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor VisitorData *Data = (VisitorData *)d; 568dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor 5693bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (clang_isInvalid(clang_getCursorKind(cursor))) 5703bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5713bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5723bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek switch (clang_getCursorLinkage(cursor)) { 5733bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek case CXLinkage_Invalid: break; 574c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; 575c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_Internal: linkage = "Internal"; break; 576c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; 577c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_External: linkage = "External"; break; 5783bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5793bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5803bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (linkage) { 581dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, cursor); 5823bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek printf("linkage=%s\n", linkage); 5833bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5843bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5853bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5863bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek} 5873bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5883bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5898e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/* Typekind testing. */ 5908e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 5918e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5928e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenekstatic enum CXChildVisitResult PrintTypeKind(CXCursor cursor, CXCursor p, 5938e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXClientData d) { 594dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor VisitorData *Data = (VisitorData *)d; 5958e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5968e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek if (!clang_isInvalid(clang_getCursorKind(cursor))) { 5978e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXType T = clang_getCursorType(cursor); 5988e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 599dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, cursor); 6008e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf(" typekind=%s", clang_getCString(S)); 601e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isConstQualifiedType(T)) 602e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" const"); 603e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isVolatileQualifiedType(T)) 604e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" volatile"); 605e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isRestrictQualifiedType(T)) 606e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" restrict"); 6078e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek clang_disposeString(S); 608e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the canonical type if it is different. */ 60904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 61004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXType CT = clang_getCanonicalType(T); 61104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (!clang_equalTypes(T, CT)) { 61204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString CS = clang_getTypeKindSpelling(CT.kind); 61304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [canonical=%s]", clang_getCString(CS)); 61404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(CS); 61504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 61604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 617e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the return type if it exists. */ 61804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 6199a140845438c2fc31e7d48a6dedbc695f4c83c68Ted Kremenek CXType RT = clang_getCursorResultType(cursor); 62004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (RT.kind != CXType_Invalid) { 62104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString RS = clang_getTypeKindSpelling(RT.kind); 62204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [result=%s]", clang_getCString(RS)); 62304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(RS); 62404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 62504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 6263ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek /* Print if this is a non-POD type. */ 6273ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek printf(" [isPOD=%d]", clang_isPODType(T)); 62804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek 6298e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf("\n"); 6308e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek } 6318e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return CXChildVisit_Recurse; 6328e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek} 6338e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 6348e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 6358e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 6367d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 6377d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 6387d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 639625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 64098271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 641ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 642ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 643e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 644fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 645e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek FileCheckPrefix = prefix; 646e3ee02a324559829142f387f75daf3da118442beTed Kremenek 647e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 648e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 649e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 650e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 651e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 652e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 653e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 654358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor else if (!strcmp(filter, "all-display") || 655358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display")) { 656358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor ck = NULL; 657358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor want_display_name = 1; 658358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor } 659b1ffee6e574d57b79ce2defd1b57052649221c03Daniel Dunbar else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; 660e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 661e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 662e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 663e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 664e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 665e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 666e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 667e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 668e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 669e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 670e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 671e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 672e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 673e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 674e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 675e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 676ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 677ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 678e3ee02a324559829142f387f75daf3da118442beTed Kremenek 679a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 6800d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 6810d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 6820d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 6830d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 684fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 685ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 686ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 687625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 688625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 689020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek int result; 690e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Idx = clang_createIndex(/* excludeDeclsFromPCH */ 6910a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 6920a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 693e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 694020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (!CreateTranslationUnit(Idx, file, &TU)) { 695020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 696625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 697020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 698625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 699020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 700020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 701020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek return result; 702625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 703625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 704ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 705ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 706ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 707ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 708ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 7094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 7104db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 7114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 712abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 713ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 714358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor (!strcmp(filter, "local") || 715358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display"))? 1 : 0, 7164814fb560322daf009fda6226cffccb10bd44620Douglas Gregor /* displayDiagnosics=*/0); 717ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 718020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 719020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 7204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 721020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 7224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 723dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 724dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argv + num_unsaved_files, 725dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argc - num_unsaved_files, 726dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor unsaved_files, num_unsaved_files, 727dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor getDefaultParsingOptions()); 728ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 729ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 730abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 731020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 732ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 733ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 734ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 735ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 7364db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 737020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 7384db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 739ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 740ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 741abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregorint perform_test_reparse_source(int argc, const char **argv, int trials, 742abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor const char *filter, CXCursorVisitor Visitor, 743abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor PostVisitTU PV) { 744abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXIndex Idx; 745abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXTranslationUnit TU; 746abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 747abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int num_unsaved_files = 0; 748abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int result; 749abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trial; 750abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 751abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */ 752abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 7531aa27307c462baaa9e5fda14ff6797dd39fe8b84Douglas Gregor /* displayDiagnosics=*/0); 754abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 755abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 756abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 757abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 758abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 759abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 760c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar /* Load the initial translation unit -- we do this without honoring remapped 761c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar * files, so that we have a way to test results after changing the source. */ 76244c181aec37789f25f6c15543c164416f72e562aDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 76344c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argv + num_unsaved_files, 76444c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argc - num_unsaved_files, 765c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar 0, 0, getDefaultParsingOptions()); 766abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (!TU) { 767abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 768abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 769abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 770abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return 1; 771abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 772abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 773abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor for (trial = 0; trial < trials; ++trial) { 774e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor if (clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 775e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor clang_defaultReparseOptions(TU))) { 776c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar fprintf(stderr, "Unable to reparse translation unit!\n"); 777abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeTranslationUnit(TU); 778abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 779abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 780abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 781abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 782abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 783abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 784abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 785abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 786abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 787abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return result; 788abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor} 789abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 7900d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 7911c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 7921c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 7931c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 794dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregorstatic void print_cursor_file_scan(CXTranslationUnit TU, CXCursor cursor, 7951c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 7961d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 7971d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 7989096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 7991d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 8001d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 80151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_col, end_line, end_col); 80251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" "); 803dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, cursor); 8041c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 8051c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 8061c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 8071d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 8081d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 8091c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 8101c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 8111c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 8122389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor prevCursor = clang_getNullCursor(); 813b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 8142389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar unsigned line = 1, col = 1; 8158f0bf81c0f3ab31881cc7db7914e6978bb2a19afDaniel Dunbar unsigned start_line = 1, start_col = 1; 816e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8170a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 8180a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1))) { 8191c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 8201c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 8211c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 822e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8231c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 8241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 825e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8261c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 8271c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 8281c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 8291c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 830e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 831b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 8322389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar for (;;) { 8332389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor cursor; 8342389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar int c = fgetc(fp); 8352389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 8362389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == '\n') { 8372389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++line; 8382389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar col = 1; 8392389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar } else 8402389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++col; 8412389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 8422389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar /* Check the cursor at this position, and dump the previous one if we have 8432389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar * found something new. 8442389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar */ 8452389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); 8462389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) && 8472389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor.kind != CXCursor_InvalidFile) { 848dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor print_cursor_file_scan(TU, prevCursor, start_line, start_col, 849d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar line, col, prefix); 8502389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_line = line; 8512389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_col = col; 852a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 8532389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == EOF) 8542389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar break; 855a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 8562389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor = cursor; 8571c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 858e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8591c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 8604f5e21e24fb9e6ec473a13f83b5c9a2c41501a70Douglas Gregor clang_disposeTranslationUnit(TU); 8614f5e21e24fb9e6ec473a13f83b5c9a2c41501a70Douglas Gregor clang_disposeIndex(Idx); 8621c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 8631c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 8641c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 8651c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 86632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor/* Logic for testing clang code completion. */ 8670d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 8680d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 8690c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 8700c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 8710c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 872e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekint parse_file_line_column(const char *input, char **filename, unsigned *line, 873fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 874fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 87588d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 876fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 877fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 878fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 879fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 8800c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 881fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 882fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 883fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 884fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 885fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 886fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 8870c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 8880c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 8890c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 890fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 891fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 89288d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 893fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 894fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 895fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 896e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 897fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 898fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 899fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 900e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 901fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 902fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 90388d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 904fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 905fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 906fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 907fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 908fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 909e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 910fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 911e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek return 1; 912fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 913fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 914fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 9150c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 916fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 917fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 918fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 919e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 920fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 921fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 922fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 923fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 924fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 92588d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 926fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 927fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 928fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 9290c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 9300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9310c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9320c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 9330c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 9340c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 9350c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 9360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 9370c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 9380c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 9390c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 9400c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 9410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 9420c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 9430c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 9440c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 9450c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 9460c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 9470c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 9480c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 9490c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 950ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 95101dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 95201dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 95301dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 95401dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 95501dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 9560c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 957e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9580c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 9590c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9600c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9613ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 962f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 963e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9643ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 9650c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 9662ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek CXString text; 9672ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek const char *cstr; 9680c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 9693ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 970e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9713ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 9723ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 9733ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 974e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCompletionChunkCompletionString(completion_string, I), 9753ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 9763ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 9773ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 9785a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor } 9795a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor 9805a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor if (Kind == CXCompletionChunk_VerticalSpace) { 9815a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor fprintf(file, "{VerticalSpace }"); 9825a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor continue; 9833ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 984e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 985d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 9862ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr = clang_getCString(text); 987e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "{%s %s}", 9880c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 9892ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr ? cstr : ""); 9902ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek clang_disposeString(text); 9910c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 9922ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek 9933ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 9943ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 9953ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 9963ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 9973ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 998e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); 999e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1000e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "%s:", clang_getCString(ks)); 1001e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 1002e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 10033ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 100458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (%u)", 100512e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor clang_getCompletionPriority(completion_result->CompletionString)); 100658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor switch (clang_getCompletionAvailability(completion_result->CompletionString)){ 100758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Available: 100858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 100958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 101058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Deprecated: 101158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (deprecated)"); 101258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 101358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 101458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_NotAvailable: 101558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (unavailable)"); 101658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 101758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor } 101858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, "\n"); 10190c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 10200c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 10213da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregorvoid print_completion_contexts(unsigned long long contexts, FILE *file) { 10223da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Completion contexts:\n"); 10233da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts == CXCompletionContext_Unknown) { 10243da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Unknown\n"); 10253da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10263da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_AnyType) { 10273da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Any type\n"); 10283da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10293da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_AnyValue) { 10303da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Any value\n"); 10313da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10323da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCObjectValue) { 10333da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C object value\n"); 10343da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10353da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCSelectorValue) { 10363da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C selector value\n"); 10373da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10383da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_CXXClassTypeValue) { 10393da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "C++ class type value\n"); 10403da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10413da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_DotMemberAccess) { 10423da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Dot member access\n"); 10433da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10443da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ArrowMemberAccess) { 10453da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Arrow member access\n"); 10463da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10473da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCPropertyAccess) { 10483da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C property access\n"); 10493da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10503da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_EnumTag) { 10513da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Enum tag\n"); 10523da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10533da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_UnionTag) { 10543da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Union tag\n"); 10553da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10563da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_StructTag) { 10573da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Struct tag\n"); 10583da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10593da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ClassTag) { 10603da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Class name\n"); 10613da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10623da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_Namespace) { 10633da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Namespace or namespace alias\n"); 10643da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10653da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_NestedNameSpecifier) { 10663da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Nested name specifier\n"); 10673da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10683da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCInterface) { 10693da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C interface\n"); 10703da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10713da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCProtocol) { 10723da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C protocol\n"); 10733da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10743da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCCategory) { 10753da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C category\n"); 10763da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10773da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCInstanceMessage) { 10783da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C instance method\n"); 10793da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10803da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCClassMessage) { 10813da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C class method\n"); 10823da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10833da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_ObjCSelectorName) { 10843da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Objective-C selector name\n"); 10853da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10863da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_MacroName) { 10873da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Macro name\n"); 10883da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10893da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor if (contexts & CXCompletionContext_NaturalLanguage) { 10903da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor fprintf(file, "Natural language\n"); 10913da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor } 10923da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor} 10933da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor 10941e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregorint my_stricmp(const char *s1, const char *s2) { 10951e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor while (*s1 && *s2) { 10966d5552131a4637f9bbe8c93386648e9bbb2c30feNAKAMURA Takumi int c1 = tolower((unsigned char)*s1), c2 = tolower((unsigned char)*s2); 10971e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (c1 < c2) 10981e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 10991e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (c1 > c2) 11001e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 11011e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 11021e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s1; 11031e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s2; 11041e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 11051e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 11061e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (*s1) 11071e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 11081e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (*s2) 11091e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 11101e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 0; 11111e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor} 11121e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 11131982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregorint perform_code_completion(int argc, const char **argv, int timing_only) { 11140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 11150c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 11160c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 11170c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 1118f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 1119f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 1120735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1121735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 1122ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 112325d9b00ab0b128d651d993c38726a00cd9969124Dawn Perchik CXTranslationUnit TU = 0; 112432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned I, Repeats = 1; 112532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned completionOptions = clang_defaultCodeCompleteOptions(); 112632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 112732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_CODE_COMPLETE_PATTERNS")) 112832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions |= CXCodeComplete_IncludeCodePatterns; 1129df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor 11301982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (timing_only) 11311982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-timing="); 11321982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor else 11331982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-at="); 11341982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor 1135e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1136fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 1137f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 11380c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1139735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1140735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 1141735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 114232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor CIdx = clang_createIndex(0, 0); 114332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 114432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_EDITING")) 114532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor Repeats = 5; 114632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 114732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor TU = clang_parseTranslationUnit(CIdx, 0, 114832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argv + num_unsaved_files + 2, 114932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argc - num_unsaved_files - 2, 115032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 0, 0, getDefaultParsingOptions()); 115132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!TU) { 115232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 115332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor return 1; 115432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 115508bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor 115608bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor if (clang_reparseTranslationUnit(TU, 0, 0, clang_defaultReparseOptions(TU))) { 115708bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor fprintf(stderr, "Unable to reparse translation init!\n"); 115808bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor return 1; 115908bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor } 116032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 116132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor for (I = 0; I != Repeats; ++I) { 116232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor results = clang_codeCompleteAt(TU, filename, line, column, 116332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsaved_files, num_unsaved_files, 116432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions); 116532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!results) { 116632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to perform code completion!\n"); 11672de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar return 1; 11682de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar } 116932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (I != Repeats-1) 117032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor clang_disposeCodeCompleteResults(results); 117132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 1172936ea3b590117d2cd73b1b92621d06c4a7edbe60Douglas Gregor 1173ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 1174e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor unsigned i, n = results->NumResults, containerIsIncomplete = 0; 11753da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor unsigned long long contexts; 1176e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor enum CXCursorKind containerKind; 11771e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (!timing_only) { 11781e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor /* Sort the code-completion results based on the typed text. */ 11791e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor clang_sortCodeCompletionResults(results->Results, results->NumResults); 11801e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 11811982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor for (i = 0; i != n; ++i) 11821982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor print_completion_result(results->Results + i, stdout); 11831e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 1184a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor n = clang_codeCompleteGetNumDiagnostics(results); 1185a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 1186a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); 1187a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(diag); 1188a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(diag); 1189a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 11903da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor 11913da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor contexts = clang_codeCompleteGetContexts(results); 11923da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor print_completion_contexts(contexts, stdout); 11933da626b4f38eb0350de960d71271ca77af7a9cc8Douglas Gregor 1194e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor containerKind = clang_codeCompleteGetContainerKind(results, &containerIsIncomplete); 1195e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor 1196e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor if (containerKind != CXCursor_InvalidCode) { 1197e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor /* We have found a container */ 1198e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor CXString containerUSR, containerKindSpelling; 1199e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor containerKindSpelling = clang_getCursorKindSpelling(containerKind); 1200e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor printf("Container Kind: %s\n", clang_getCString(containerKindSpelling)); 1201e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor clang_disposeString(containerKindSpelling); 1202e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor 1203e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor if (containerIsIncomplete) { 1204e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor printf("Container is incomplete\n"); 1205e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor } 1206e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor else { 1207e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor printf("Container is complete\n"); 1208e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor } 1209e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor 1210e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor containerUSR = clang_codeCompleteGetContainerUSR(results); 1211e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor printf("Container USR: %s\n", clang_getCString(containerUSR)); 1212e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor clang_disposeString(containerUSR); 1213e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor } 1214e081a61bb0dc546fd623bf259435d17c9a4ea0d5Douglas Gregor 1215ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 1216ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 1217df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_disposeTranslationUnit(TU); 12180c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 12190c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 1220e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1221735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1222735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 1223f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 12240c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 12250c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1226f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 1227f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 1228f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 1229f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 1230f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 1231f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1232f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 1233f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 1234f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 1235f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1236f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 1237f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 1238f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 1239f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 1240f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 12418e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor unsigned Repeats = 1; 1242bdc4b366e80c125184a3b3c56fa4619cb4ac9e45Douglas Gregor unsigned I; 12438e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1244e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek /* Count the number of locations. */ 1245f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 1246f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 1247e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1248f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 1249f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 1250f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 1251f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 1252f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 1253f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 1254e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 1255e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek &Locations[Loc].line, 1256fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 1257f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 1258f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1259e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1260e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 1261f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 1262f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1263e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 12648e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (getenv("CINDEXTEST_EDITING")) 12658e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Repeats = 5; 12668e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 12678e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor /* Parse the translation unit. When we're testing clang_getCursor() after 12688e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor reparsing, don't remap unsaved files until the second parse. */ 12698e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor CIdx = clang_createIndex(1, 1); 12708e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor TU = clang_parseTranslationUnit(CIdx, argv[argc - 1], 12718e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor argv + num_unsaved_files + 1 + NumLocations, 1272f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 12738e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor unsaved_files, 12748e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Repeats > 1? 0 : num_unsaved_files, 12758e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor getDefaultParsingOptions()); 12768e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1277f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 1278f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 1279f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1280f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1281e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1282bdc4b366e80c125184a3b3c56fa4619cb4ac9e45Douglas Gregor for (I = 0; I != Repeats; ++I) { 12838e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (Repeats > 1 && 12848e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 12858e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_defaultReparseOptions(TU))) { 12868e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_disposeTranslationUnit(TU); 12878e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor return 1; 12888e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 12898e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 12908e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 12918e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 12928e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (!file) 12938e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor continue; 12948e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 12958e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Cursor = clang_getCursor(TU, 12968e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_getLocation(TU, file, Locations[Loc].line, 12978e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Locations[Loc].column)); 12988e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (I + 1 == Repeats) { 1299dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, Cursor); 13008e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor printf("\n"); 13018e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor free(Locations[Loc].filename); 13028e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 13038e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 1304f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 13058e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1306a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1307f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 1308f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 1309f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 1310f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1311f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 1312f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 1313f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1314fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 1315fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 1316fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 1317fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 1318fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 1319fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 1320fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 1321fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 1322fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1323fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 1324fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 1325fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 1326fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 1327fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 1328fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 1329fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 1330fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 1331fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1332fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 1333fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1334fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 1335fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1336fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1337fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1338fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1339fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 13400a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 1341dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor TU = clang_parseTranslationUnit(CIdx, argv[argc - 1], 1342dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argv + num_unsaved_files + 2, 1343dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argc - num_unsaved_files - 3, 1344dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor unsaved_files, 1345dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor num_unsaved_files, 1346dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor getDefaultParsingOptions()); 1347fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 1348fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 1349fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1350fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1351fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1352fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1353e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 1354fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 1355fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1356fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 1357fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 1358fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 1359fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1360fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 1361fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1362fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1363fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 1364fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 1365e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 1366fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 1367fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1368e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1369fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1370fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1371fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 1372fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 1373e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 1374fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 1375fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1376e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1377fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1378fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1379fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 1380fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 1381fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 1382fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 1383fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 1384fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 1385fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 1386fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 1387fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 1388fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1389fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 1390fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 1391fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 1392fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 1393fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 1394fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 1395fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1396a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeStart(extent), 1397a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor 0, &start_line, &start_column, 0); 1398a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeEnd(extent), 1399a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor 0, &end_line, &end_column, 0); 140051b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf("%s: \"%s\" ", kind, clang_getCString(spelling)); 140151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_column, end_line, end_column); 14020045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor if (!clang_isInvalid(cursors[i].kind)) { 14030045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf(" "); 1404dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, cursors[i]); 14050045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor } 14060045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf("\n"); 1407fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1408fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 140993f5e6a5d7690f90bc8a94e6b40d6c7d19719e0cTed Kremenek clang_disposeTokens(TU, tokens, num_tokens); 1410fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1411fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 1412a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1413fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 1414fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1415fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1416fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1417fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1418fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 1419fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 14200d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1421f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/* USR printing. */ 1422f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 1423f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1424f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int insufficient_usr(const char *kind, const char *usage) { 1425f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage); 1426f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1427f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1428f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1429f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic unsigned isUSR(const char *s) { 1430f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return s[0] == 'c' && s[1] == ':'; 1431f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1432f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1433f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int not_usr(const char *s, const char *arg) { 1434f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg); 1435f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1436f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1437f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1438f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void print_usr(CXString usr) { 1439f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = clang_getCString(usr); 1440f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek printf("%s\n", s); 1441f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_disposeString(usr); 1442f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1443f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1444f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void display_usrs() { 1445f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "-print-usrs options:\n" 1446f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCCategory <class name> <category name>\n" 1447f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCClass <class name>\n" 1448f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCIvar <ivar name> <class USR>\n" 1449f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCMethod <selector> [0=class method|1=instance method] " 1450f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "<class USR>\n" 1451f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProperty <property name> <class USR>\n" 1452f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProtocol <protocol name>\n"); 1453f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1454f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1455f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs(const char **I, const char **E) { 1456f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (I != E) { 1457f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *kind = *I; 1458f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned len = strlen(kind); 1459f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek switch (len) { 1460f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 8: 1461f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCIvar", 8) == 0) { 1462f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1463f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<ivar name> <class USR>"); 1464f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1465f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1466f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1467f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1468a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[2]; 1469ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1470f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCIvar(I[1], x)); 1471f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1472f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1473f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1474f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1475f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1476f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1477f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 9: 1478f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCClass", 9) == 0) { 1479f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1480f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name>"); 1481f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCClass(I[1])); 1482f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1483f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1484f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1485f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1486f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 10: 1487f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCMethod", 10) == 0) { 1488f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 3 >= E) 1489f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<method selector> " 1490f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "[0=class method|1=instance method] <class USR>"); 1491f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[3])) 1492f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[3]); 1493f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1494f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1495a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[3]; 1496ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1497f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); 1498f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1499f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 4; 1500f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1501f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1502f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1503f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 12: 1504f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCCategory", 12) == 0) { 1505f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1506f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name> <category name>"); 1507f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); 1508f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1509f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1510f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1511f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProtocol", 12) == 0) { 1512f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1513f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<protocol name>"); 1514f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProtocol(I[1])); 1515f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1516f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1517f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1518f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProperty", 12) == 0) { 1519f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1520f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<property name> <class USR>"); 1521f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1522f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1523f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1524f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1525a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[2]; 1526ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1527f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProperty(I[1], x)); 1528f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1529f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1530f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1531f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1532f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1533f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek default: 1534f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1535f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1536f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1537f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1538f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1539f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I != E) { 1540f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "Invalid USR kind: %s\n", *I); 1541f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1542f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1543f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1544f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1545f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1546f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1547f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs_file(const char *file_name) { 1548f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char line[2048]; 1549f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *args[128]; 1550f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned numChars = 0; 1551f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1552f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek FILE *fp = fopen(file_name, "r"); 1553f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!fp) { 1554f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "error: cannot open '%s'\n", file_name); 1555f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1556f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1557f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1558f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek /* This code is not really all that safe, but it works fine for testing. */ 1559f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (!feof(fp)) { 1560f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char c = fgetc(fp); 1561f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (c == '\n') { 1562f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned i = 0; 1563f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = 0; 1564f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1565f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (numChars == 0) 1566f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1567f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1568f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars] = '\0'; 1569f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek numChars = 0; 1570f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1571f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (line[0] == '/' && line[1] == '/') 1572f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1573f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1574f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(line, " "); 1575f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (s) { 1576f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek args[i] = s; 1577f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek ++i; 1578f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(0, " "); 1579f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1580f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (print_usrs(&args[0], &args[i])) 1581f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1582f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1583f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else 1584f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars++] = c; 1585f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1586f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1587f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fclose(fp); 1588f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1589f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1590f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1591f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 15920d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 15930d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 15947ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregorint write_pch_file(const char *filename, int argc, const char *argv[]) { 15957ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXIndex Idx; 15967ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit TU; 15977ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 15987ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor int num_unsaved_files = 0; 159908aa622ab923fb8a2751f213feee0b9124ee86fbFrancois Pichet int result = 0; 16007ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 16017ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */1, /* displayDiagnosics=*/1); 16027ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 16037ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 16047ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 16057ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return -1; 16067ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 16077ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 16087ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 16097ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argv + num_unsaved_files, 16107ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argc - num_unsaved_files, 16117ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor unsaved_files, 16127ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor num_unsaved_files, 16137ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit_Incomplete); 16147ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (!TU) { 16157ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 16167ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 16177ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 16187ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return 1; 16197ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 16207ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 162139c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor switch (clang_saveTranslationUnit(TU, filename, 162239c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor clang_defaultSaveOptions(TU))) { 162339c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor case CXSaveError_None: 162439c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor break; 162539c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor 162639c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor case CXSaveError_TranslationErrors: 162739c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor fprintf(stderr, "Unable to write PCH file %s: translation errors\n", 162839c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor filename); 162939c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor result = 2; 163039c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor break; 163139c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor 163239c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor case CXSaveError_InvalidTU: 163339c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor fprintf(stderr, "Unable to write PCH file %s: invalid translation unit\n", 163439c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor filename); 163539c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor result = 3; 163639c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor break; 163739c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor 163839c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor case CXSaveError_Unknown: 163939c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor default: 164039c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor fprintf(stderr, "Unable to write PCH file %s: unknown error \n", filename); 164139c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor result = 1; 164239c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor break; 164339c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor } 164439c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor 16457ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeTranslationUnit(TU); 16467ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 16477ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 164839c411fa229b2a6747b92f945d1702ee674d3470Douglas Gregor return result; 16497ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor} 16507ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 16517ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 16527ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/* Command line processing. */ 16537ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 1654f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1655e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 16567d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 1657e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 16587d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 16597d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 166059fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek if (strncmp(s, "-memory-usage", 13) == 0) 166159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek return GetVisitor(s + 13); 16627d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 16637d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 16647d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 1665f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 1666f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 16670d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 16681982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -code-completion-timing=<site> <compiler arguments>\n" 1669f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 16701d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 16711d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 1672fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 1673fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 16747d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 16757d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 16761982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source <symbol filter> {<args>}*\n"); 1677f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 167859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-load-source-memory-usage " 167959fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek "<symbol filter> {<args>}*\n" 1680abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " c-index-test -test-load-source-reparse <trials> <symbol filter> " 1681abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " {<args>}*\n" 16821982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" 168359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-load-source-usrs-memory-usage " 168459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek "<symbol filter> {<args>}*\n" 168516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-annotate-tokens=<range> {<args>}*\n" 168616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-inclusion-stack-source {<args>}*\n" 16874e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek " c-index-test -test-inclusion-stack-tu <AST file>\n"); 168853513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth fprintf(stderr, 16894e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek " c-index-test -test-print-linkage-source {<args>}*\n" 169059fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-print-typekind {<args>}*\n" 169159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -print-usr [<CursorKind> {<args>}]*\n" 16927ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -print-usr-file <file>\n" 16937ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -write-pch <file> <compiler arguments>\n\n"); 1694caf4bd3d3c66fd95b0159356e2c4da7fbf2897f3Douglas Gregor fprintf(stderr, 16957d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 16960d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 16970d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 16980d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 16990d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 17000d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 17010d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 1702625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 1703625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 1704f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 1705f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 17066edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 17076edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17086edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint cindextest_main(int argc, const char **argv) { 17090a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor clang_enableStackTraces(); 1710f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 17111982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 0); 17121982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1]) 17131982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 1); 1714f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 1715f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 17167d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 1717e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 17187d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1719ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 1720ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 17217d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 1722abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ 1723abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 25); 1724abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (I) { 1725abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trials = atoi(argv[2]); 1726abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, 1727abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor NULL); 1728abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 1729abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 17307d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 1731e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 173259fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 173359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek PostVisitTU postVisit = 0; 173459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek if (strstr(argv[1], "-memory-usage")) 173559fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek postVisit = PrintMemoryUsage; 173659fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 17377d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 173859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, 173959fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek postVisit); 17407d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 17417d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 17421d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 17431d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 1744fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 1745fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 174616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) 174716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", NULL, 174816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 174916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) 175016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_tu(argv[2], "all", NULL, NULL, 175116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 17523bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) 17533bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, 17543bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek NULL); 17558e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-typekind") == 0) 17568e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", 17578e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintTypeKind, 0); 1758f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { 1759f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (argc > 2) 1760f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs(argv + 2, argv + argc); 1761f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1762f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1763f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1764f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1765f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1766f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) 1767f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs_file(argv[2]); 17687ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor else if (argc > 2 && strcmp(argv[1], "-write-pch") == 0) 17697ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return write_pch_file(argv[2], argc - 3, argv + 3); 17707ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 1771f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 177250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 177350398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 17746edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17756edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 17766edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17776edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/* We intentionally run in a separate thread to ensure we at least minimal 17786edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * testing of a multithreaded environment (for example, having a reduced stack 17796edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * size). */ 17806edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17816edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbartypedef struct thread_info { 17826edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int argc; 17836edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar const char **argv; 17846edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int result; 17856edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} thread_info; 178684294911b83003bcac726d00ffa91143752feb57Benjamin Kramervoid thread_runner(void *client_data_v) { 17876edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info *client_data = client_data_v; 17886edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data->result = cindextest_main(client_data->argc, client_data->argv); 17896edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 17906edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17916edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint main(int argc, const char **argv) { 17926edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info client_data; 17936edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 17946160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor if (getenv("CINDEXTEST_NOTHREADS")) 17956160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor return cindextest_main(argc, argv); 17966160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor 17976edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argc = argc; 17986edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argv = argv; 1799a32a6e1abe6972b48b4d5ec79d81b6f7241723bfDaniel Dunbar clang_executeOnThread(thread_runner, &client_data, 0); 18006edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar return client_data.result; 18016edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 1802