c-index-test.c revision dca8ee8b7bc86076916a3a80f553f7a4e98c14af
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")) 41dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor options |= CXTranslationUnit_NestedMacroInstantiations; 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 22495f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { 22595f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXType T = 22695f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor)); 22795f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 22895f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek printf(" [IBOutletCollection=%s]", clang_getCString(S)); 22995f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_disposeString(S); 23095f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek } 2313064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2323064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek if (Cursor.kind == CXCursor_CXXBaseSpecifier) { 2333064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor); 2343064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek unsigned isVirtual = clang_isVirtualBase(Cursor); 2353064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek const char *accessStr = 0; 2363064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2373064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek switch (access) { 2383064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXInvalidAccessSpecifier: 2393064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "invalid"; break; 2403064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPublic: 2413064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "public"; break; 2423064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXProtected: 2433064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "protected"; break; 2443064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPrivate: 2453064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "private"; break; 2463064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 2473064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2483064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek printf(" [access=%s isVirtual=%s]", accessStr, 2493064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek isVirtual ? "true" : "false"); 2503064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 251e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor 252e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor SpecializationOf = clang_getSpecializedCursorTemplate(Cursor); 253e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) { 254e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf); 255e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXString Name = clang_getCursorSpelling(SpecializationOf); 256a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 257e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor printf(" [Specialization of %s:%d:%d]", 258e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_getCString(Name), line, column); 259e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_disposeString(Name); 260e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor } 2619f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor 2629f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_getOverriddenCursors(Cursor, &overridden, &num_overridden); 2639f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (num_overridden) { 2649f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor unsigned I; 2659f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(" [Overrides "); 2669f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor for (I = 0; I != num_overridden; ++I) { 2679f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(overridden[I]); 268a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 2699f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (I) 2709f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(", "); 2719f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("@%d:%d", line, column); 2729f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 2739f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("]"); 2749f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_disposeOverriddenCursors(overridden); 2759f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 276ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor 277ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor if (Cursor.kind == CXCursor_InclusionDirective) { 278ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXFile File = clang_getIncludedFile(Cursor); 279ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXString Included = clang_getFileName(File); 280ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor printf(" (%s)", clang_getCString(Included)); 281ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor clang_disposeString(Included); 282dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor 283dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor if (clang_isFileMultipleIncludeGuarded(TU, File)) 284dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor printf(" [multi-include guarded]"); 285ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor } 286699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 287af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 28889922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 289e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 2901db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 29174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 2921db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 293a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, &file, 0, 0, 0); 2941db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 295e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (!clang_getCString(source)) { 29674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 29774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return "<invalid loc>"; 29874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 29974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek else { 300e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek const char *b = basename(clang_getCString(source)); 30174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 30274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return b; 30374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 3049298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 3059298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 3060d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 307ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 308ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 309ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 310ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 311ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 312a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostic(CXDiagnostic Diagnostic) { 313a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor FILE *out = stderr; 3145352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor CXFile file; 315274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor CXString Msg; 3160a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned display_opts = CXDiagnostic_DisplaySourceLocation 317aa5f135f8db82b5e5fb1640fd51f8078e0b2d82dDouglas Gregor | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges 318aa5f135f8db82b5e5fb1640fd51f8078e0b2d82dDouglas Gregor | CXDiagnostic_DisplayOption; 3190a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned i, num_fixits; 320f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 3210a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) 3225352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor return; 323e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 324274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor Msg = clang_formatDiagnostic(Diagnostic, display_opts); 325274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor fprintf(stderr, "%s\n", clang_getCString(Msg)); 326274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor clang_disposeString(Msg); 327f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 328a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getDiagnosticLocation(Diagnostic), 329a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &file, 0, 0, 0); 3300a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!file) 3310a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor return; 332e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3330a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); 3340a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor for (i = 0; i != num_fixits; ++i) { 335473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceRange range; 336473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); 337473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation start = clang_getRangeStart(range); 338473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation end = clang_getRangeEnd(range); 339473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor unsigned start_line, start_column, end_line, end_column; 340473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXFile start_file, end_file; 341a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(start, &start_file, &start_line, 342a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &start_column, 0); 343a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(end, &end_file, &end_line, &end_column, 0); 344473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (clang_equalLocations(start, end)) { 345473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Insertion. */ 346473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (start_file == file) 3470a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", 348473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getCString(insertion_text), start_line, start_column); 349473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else if (strcmp(clang_getCString(insertion_text), "") == 0) { 350473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Removal. */ 3510a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == file && end_file == file) { 3520a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Remove "); 3530a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 3540a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "\n"); 355436f3f0400c633251e4071f81358c47bab964adfDouglas Gregor } 356473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else { 357473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Replacement. */ 3580a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == end_file) { 3590a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Replace "); 3600a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 361473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); 36251c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3630a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor break; 3640a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor } 365473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_disposeString(insertion_text); 36651c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3675352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor} 3685352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor 369a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostics(CXTranslationUnit TU) { 370a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor int i, n = clang_getNumDiagnostics(TU); 371a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 372a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic Diag = clang_getDiagnostic(TU, i); 373a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(Diag); 374a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(Diag); 375a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 376a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor} 377a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor 37859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenekvoid PrintMemoryUsage(CXTranslationUnit TU) { 37959fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek unsigned long total = 0.0; 3804e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek unsigned i = 0; 381f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek CXTUResourceUsage usage = clang_getCXTUResourceUsage(TU); 3823c683367073e2d98a9046060f9bc7db872a1c63dFrancois Pichet fprintf(stderr, "Memory usage:\n"); 3834e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek for (i = 0 ; i != usage.numEntries; ++i) { 384f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek const char *name = clang_getTUResourceUsageName(usage.entries[i].kind); 38559fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek unsigned long amount = usage.entries[i].amount; 38659fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek total += amount; 3874e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek fprintf(stderr, " %s : %ld bytes (%f MBytes)\n", name, amount, 38859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek ((double) amount)/(1024*1024)); 38959fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek } 3904e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek fprintf(stderr, " TOTAL = %ld bytes (%f MBytes)\n", total, 39159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek ((double) total)/(1024*1024)); 392f787002478f09af1741fb0f82a562002e6799c49Ted Kremenek clang_disposeCXTUResourceUsage(usage); 39359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek} 39459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 395ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 396e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 3970d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 3980d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 399fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 400fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 401a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 402a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 4031db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 4041db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 405e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 406a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeStart(extent), 407a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &begin_file, &begin_line, &begin_column, 0); 408a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeEnd(extent), 409a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &end_file, &end_line, &end_column, 0); 4101db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 41170ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 4121db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 41351b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" Extent="); 41451b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, begin_line, begin_column, end_line, end_column); 415fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 416fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 417e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 418e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 419e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 420e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 421e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 422fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 423625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 424e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 425e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 426e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 427e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 428e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 42998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 4301db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 431a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, 0, &line, &column, 0); 432fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 4331db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 434dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, Cursor); 435a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 436e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("\n"); 437e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 438625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 439e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 440e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 441625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 442c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 443e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 444e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 445e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 446625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 447625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 448625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 449e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 450625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 451b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 452b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 453e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 454625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 455625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 456625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 457625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 458625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 459625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 460625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 461625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 462625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 46398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 4641db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 46574844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 466e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 467625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 468625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 469625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 470625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 471625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 472625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 473e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 47498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 475a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(Loc, &file, 0, 0, 0); 476e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 4771db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 478e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_getCString(source)) { 479b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 480b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 481b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 48298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 48398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 48498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 48598258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 48698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 487dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, Ref); 48898258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 48998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 4904ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 49174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 492625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 4932d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 494e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 495e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 49689922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 49750398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 4987d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 4997d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 5007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 5017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 502e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 503e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 504e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 505e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 506cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 507e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek const char *cstr = clang_getCString(USR); 508e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek if (!cstr || cstr[0] == '\0') { 5097d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 510e74ef1289d5fff0a6ea573198bf354fa8cd84d51Ted Kremenek return CXChildVisit_Recurse; 5117d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 512e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); 513e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek 514a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 5157d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 5167d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 517e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 518e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 519e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 520e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 521e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 5227d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 5237d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 5247d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 52516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/* Inclusion stack testing. */ 52616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 52716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 52816b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, 52916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned includeStackLen, CXClientData data) { 530e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 53116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned i; 53274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString fname; 53374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek 53474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includedFile); 535e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("file: %s\nincluded by:\n", clang_getCString(fname)); 53674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 537e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 53816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek for (i = 0; i < includeStackLen; ++i) { 53916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek CXFile includingFile; 54016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned line, column; 541a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(includeStack[i], &includingFile, &line, 542a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor &column, 0); 54374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includingFile); 544e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf(" %s:%d:%d\n", clang_getCString(fname), line, column); 54574844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 54616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek } 54716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek printf("\n"); 54816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 54916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 55016b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid PrintInclusionStack(CXTranslationUnit TU) { 551e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInclusions(TU, InclusionVisitor, NULL); 55216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 55316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 55416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 5553bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/* Linkage testing. */ 5563bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5573bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5583bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenekstatic enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, 5593bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek CXClientData d) { 5603bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek const char *linkage = 0; 5613bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 562dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor VisitorData *Data = (VisitorData *)d; 563dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor 5643bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (clang_isInvalid(clang_getCursorKind(cursor))) 5653bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5663bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5673bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek switch (clang_getCursorLinkage(cursor)) { 5683bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek case CXLinkage_Invalid: break; 569c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; 570c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_Internal: linkage = "Internal"; break; 571c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; 572c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_External: linkage = "External"; break; 5733bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5743bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5753bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (linkage) { 576dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, cursor); 5773bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek printf("linkage=%s\n", linkage); 5783bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5793bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5803bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5813bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek} 5823bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5833bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5848e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/* Typekind testing. */ 5858e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 5868e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5878e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenekstatic enum CXChildVisitResult PrintTypeKind(CXCursor cursor, CXCursor p, 5888e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXClientData d) { 589dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor VisitorData *Data = (VisitorData *)d; 5908e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5918e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek if (!clang_isInvalid(clang_getCursorKind(cursor))) { 5928e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXType T = clang_getCursorType(cursor); 5938e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 594dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(Data->TU, cursor); 5958e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf(" typekind=%s", clang_getCString(S)); 596e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isConstQualifiedType(T)) 597e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" const"); 598e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isVolatileQualifiedType(T)) 599e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" volatile"); 600e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor if (clang_isRestrictQualifiedType(T)) 601e72fb6f40231a1e8372c7576b69f06f0a1eb28a7Douglas Gregor printf(" restrict"); 6028e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek clang_disposeString(S); 603e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the canonical type if it is different. */ 60404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 60504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXType CT = clang_getCanonicalType(T); 60604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (!clang_equalTypes(T, CT)) { 60704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString CS = clang_getTypeKindSpelling(CT.kind); 60804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [canonical=%s]", clang_getCString(CS)); 60904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(CS); 61004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 61104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 612e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the return type if it exists. */ 61304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 6149a140845438c2fc31e7d48a6dedbc695f4c83c68Ted Kremenek CXType RT = clang_getCursorResultType(cursor); 61504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (RT.kind != CXType_Invalid) { 61604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString RS = clang_getTypeKindSpelling(RT.kind); 61704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [result=%s]", clang_getCString(RS)); 61804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(RS); 61904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 62004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 6213ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek /* Print if this is a non-POD type. */ 6223ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek printf(" [isPOD=%d]", clang_isPODType(T)); 62304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek 6248e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf("\n"); 6258e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek } 6268e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return CXChildVisit_Recurse; 6278e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek} 6288e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 6298e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 6308e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 6317d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 6327d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 6337d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 634625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 63598271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 636ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 637ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 638e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 639fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 640e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek FileCheckPrefix = prefix; 641e3ee02a324559829142f387f75daf3da118442beTed Kremenek 642e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 643e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 644e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 645e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 646e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 647e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 648e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 649358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor else if (!strcmp(filter, "all-display") || 650358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display")) { 651358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor ck = NULL; 652358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor want_display_name = 1; 653358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor } 654b1ffee6e574d57b79ce2defd1b57052649221c03Daniel Dunbar else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; 655e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 656e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 657e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 658e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 659e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 660e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 661e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 662e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 663e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 664e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 665e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 666e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 667e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 668e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 669e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 670e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 671ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 672ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 673e3ee02a324559829142f387f75daf3da118442beTed Kremenek 674a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 6750d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 6760d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 6770d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 6780d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 679fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 680ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 681ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 682625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 683625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 684020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek int result; 685e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Idx = clang_createIndex(/* excludeDeclsFromPCH */ 6860a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 6870a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 688e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 689020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (!CreateTranslationUnit(Idx, file, &TU)) { 690020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 691625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 692020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 693625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 694020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 695020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 696020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek return result; 697625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 698625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 699ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 700ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 701ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 702ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 703ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 7044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 7054db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 7064db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 707abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 708ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 709358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor (!strcmp(filter, "local") || 710358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display"))? 1 : 0, 7114814fb560322daf009fda6226cffccb10bd44620Douglas Gregor /* displayDiagnosics=*/0); 712ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 713020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 714020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 7154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 716020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 7174db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 718dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 719dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argv + num_unsaved_files, 720dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argc - num_unsaved_files, 721dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor unsaved_files, num_unsaved_files, 722dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor getDefaultParsingOptions()); 723ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 724ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 725abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 726020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 727ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 728ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 729ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 730ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 7314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 732020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 7334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 734ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 735ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 736abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregorint perform_test_reparse_source(int argc, const char **argv, int trials, 737abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor const char *filter, CXCursorVisitor Visitor, 738abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor PostVisitTU PV) { 739abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXIndex Idx; 740abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXTranslationUnit TU; 741abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 742abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int num_unsaved_files = 0; 743abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int result; 744abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trial; 745abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 746abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */ 747abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 7481aa27307c462baaa9e5fda14ff6797dd39fe8b84Douglas Gregor /* displayDiagnosics=*/0); 749abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 750abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 751abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 752abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 753abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 754abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 755c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar /* Load the initial translation unit -- we do this without honoring remapped 756c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar * files, so that we have a way to test results after changing the source. */ 75744c181aec37789f25f6c15543c164416f72e562aDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 75844c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argv + num_unsaved_files, 75944c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argc - num_unsaved_files, 760c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar 0, 0, getDefaultParsingOptions()); 761abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (!TU) { 762abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 763abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 764abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 765abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return 1; 766abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 767abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 768abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor for (trial = 0; trial < trials; ++trial) { 769e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor if (clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 770e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor clang_defaultReparseOptions(TU))) { 771c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar fprintf(stderr, "Unable to reparse translation unit!\n"); 772abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeTranslationUnit(TU); 773abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 774abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 775abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 776abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 777abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 778abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 779abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 780abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 781abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 782abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return result; 783abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor} 784abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 7850d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 7861c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 7871c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 7881c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 789dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregorstatic void print_cursor_file_scan(CXTranslationUnit TU, CXCursor cursor, 7901c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 7911d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 7921d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 7939096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 7941d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 7951d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 79651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_col, end_line, end_col); 79751b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" "); 798dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, cursor); 7991c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 8001c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 8011c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 8021d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 8031d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 8041c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 8051c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 8061c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 8072389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor prevCursor = clang_getNullCursor(); 808b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 8092389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar unsigned line = 1, col = 1; 8108f0bf81c0f3ab31881cc7db7914e6978bb2a19afDaniel Dunbar unsigned start_line = 1, start_col = 1; 811e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8120a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 8130a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1))) { 8141c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 8151c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 8161c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 817e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8181c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 8191c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 820e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8211c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 8221c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 8231c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 8241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 825e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 826b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 8272389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar for (;;) { 8282389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor cursor; 8292389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar int c = fgetc(fp); 8302389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 8312389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == '\n') { 8322389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++line; 8332389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar col = 1; 8342389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar } else 8352389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++col; 8362389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 8372389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar /* Check the cursor at this position, and dump the previous one if we have 8382389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar * found something new. 8392389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar */ 8402389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); 8412389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) && 8422389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor.kind != CXCursor_InvalidFile) { 843dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor print_cursor_file_scan(TU, prevCursor, start_line, start_col, 844d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar line, col, prefix); 8452389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_line = line; 8462389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_col = col; 847a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 8482389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == EOF) 8492389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar break; 850a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 8512389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor = cursor; 8521c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 853e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8541c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 8554f5e21e24fb9e6ec473a13f83b5c9a2c41501a70Douglas Gregor clang_disposeTranslationUnit(TU); 8564f5e21e24fb9e6ec473a13f83b5c9a2c41501a70Douglas Gregor clang_disposeIndex(Idx); 8571c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 8581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 8591c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 8601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 86132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor/* Logic for testing clang code completion. */ 8620d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 8630d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 8640c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 8650c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 8660c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 867e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekint parse_file_line_column(const char *input, char **filename, unsigned *line, 868fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 869fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 87088d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 871fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 872fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 873fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 874fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 8750c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 876fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 877fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 878fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 879fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 880fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 881fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 8820c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 8830c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 8840c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 885fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 886fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 88788d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 888fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 889fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 890fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 891e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 892fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 893fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 894fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 895e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 896fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 897fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 89888d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 899fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 900fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 901fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 902fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 903fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 904e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 905fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 906e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek return 1; 907fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 908fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 909fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 9100c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 911fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 912fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 913fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 914e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 915fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 916fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 917fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 918fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 919fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 92088d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 921fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 922fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 923fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 9240c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 9250c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9260c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9270c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 9280c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 9290c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 9300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 9310c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 9320c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 9330c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 9340c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 9350c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 9360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 9370c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 9380c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 9390c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 9400c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 9410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 9420c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 9430c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 9440c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 945ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 94601dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 94701dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 94801dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 94901dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 95001dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 9510c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 952e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9530c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 9540c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9550c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9563ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 957f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 958e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9593ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 9600c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 9612ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek CXString text; 9622ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek const char *cstr; 9630c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 9643ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 965e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9663ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 9673ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 9683ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 969e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCompletionChunkCompletionString(completion_string, I), 9703ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 9713ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 9723ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 9735a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor } 9745a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor 9755a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor if (Kind == CXCompletionChunk_VerticalSpace) { 9765a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor fprintf(file, "{VerticalSpace }"); 9775a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor continue; 9783ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 979e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 980d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 9812ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr = clang_getCString(text); 982e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "{%s %s}", 9830c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 9842ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr ? cstr : ""); 9852ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek clang_disposeString(text); 9860c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 9872ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek 9883ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 9893ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 9903ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 9913ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 9923ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 993e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); 994e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 995e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "%s:", clang_getCString(ks)); 996e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 997e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9983ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 99958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (%u)", 100012e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor clang_getCompletionPriority(completion_result->CompletionString)); 100158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor switch (clang_getCompletionAvailability(completion_result->CompletionString)){ 100258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Available: 100358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 100458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 100558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Deprecated: 100658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (deprecated)"); 100758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 100858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 100958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_NotAvailable: 101058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (unavailable)"); 101158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 101258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor } 101358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, "\n"); 10140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 10150c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 10161e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregorint my_stricmp(const char *s1, const char *s2) { 10171e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor while (*s1 && *s2) { 10186d5552131a4637f9bbe8c93386648e9bbb2c30feNAKAMURA Takumi int c1 = tolower((unsigned char)*s1), c2 = tolower((unsigned char)*s2); 10191e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (c1 < c2) 10201e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 10211e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (c1 > c2) 10221e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 10231e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 10241e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s1; 10251e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s2; 10261e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 10271e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 10281e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (*s1) 10291e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 10301e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (*s2) 10311e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 10321e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 0; 10331e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor} 10341e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 10351982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregorint perform_code_completion(int argc, const char **argv, int timing_only) { 10360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 10370c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 10380c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 10390c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 1040f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 1041f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 1042735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1043735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 1044ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 104525d9b00ab0b128d651d993c38726a00cd9969124Dawn Perchik CXTranslationUnit TU = 0; 104632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned I, Repeats = 1; 104732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned completionOptions = clang_defaultCodeCompleteOptions(); 104832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 104932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_CODE_COMPLETE_PATTERNS")) 105032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions |= CXCodeComplete_IncludeCodePatterns; 1051df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor 10521982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (timing_only) 10531982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-timing="); 10541982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor else 10551982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-at="); 10561982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor 1057e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1058fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 1059f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 10600c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1061735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1062735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 1063735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 106432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor CIdx = clang_createIndex(0, 0); 106532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 106632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_EDITING")) 106732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor Repeats = 5; 106832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 106932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor TU = clang_parseTranslationUnit(CIdx, 0, 107032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argv + num_unsaved_files + 2, 107132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argc - num_unsaved_files - 2, 107232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 0, 0, getDefaultParsingOptions()); 107332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!TU) { 107432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 107532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor return 1; 107632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 107708bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor 107808bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor if (clang_reparseTranslationUnit(TU, 0, 0, clang_defaultReparseOptions(TU))) { 107908bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor fprintf(stderr, "Unable to reparse translation init!\n"); 108008bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor return 1; 108108bb4c622d0b79c33b4ac78ce1bec79398953daaDouglas Gregor } 108232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 108332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor for (I = 0; I != Repeats; ++I) { 108432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor results = clang_codeCompleteAt(TU, filename, line, column, 108532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsaved_files, num_unsaved_files, 108632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions); 108732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!results) { 108832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to perform code completion!\n"); 10892de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar return 1; 10902de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar } 109132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (I != Repeats-1) 109232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor clang_disposeCodeCompleteResults(results); 109332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 1094936ea3b590117d2cd73b1b92621d06c4a7edbe60Douglas Gregor 1095ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 1096ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor unsigned i, n = results->NumResults; 10971e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (!timing_only) { 10981e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor /* Sort the code-completion results based on the typed text. */ 10991e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor clang_sortCodeCompletionResults(results->Results, results->NumResults); 11001e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 11011982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor for (i = 0; i != n; ++i) 11021982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor print_completion_result(results->Results + i, stdout); 11031e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 1104a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor n = clang_codeCompleteGetNumDiagnostics(results); 1105a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 1106a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); 1107a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(diag); 1108a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(diag); 1109a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 1110ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 1111ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 1112df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_disposeTranslationUnit(TU); 11130c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 11140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 1115e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1116735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1117735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 1118f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 11190c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 11200c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1121f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 1122f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 1123f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 1124f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 1125f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 1126f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1127f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 1128f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 1129f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 1130f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1131f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 1132f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 1133f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 1134f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 1135f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 11368e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor unsigned Repeats = 1; 1137bdc4b366e80c125184a3b3c56fa4619cb4ac9e45Douglas Gregor unsigned I; 11388e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1139e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek /* Count the number of locations. */ 1140f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 1141f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 1142e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1143f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 1144f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 1145f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 1146f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 1147f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 1148f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 1149e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 1150e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek &Locations[Loc].line, 1151fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 1152f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 1153f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1154e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1155e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 1156f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 1157f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1158e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 11598e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (getenv("CINDEXTEST_EDITING")) 11608e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Repeats = 5; 11618e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 11628e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor /* Parse the translation unit. When we're testing clang_getCursor() after 11638e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor reparsing, don't remap unsaved files until the second parse. */ 11648e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor CIdx = clang_createIndex(1, 1); 11658e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor TU = clang_parseTranslationUnit(CIdx, argv[argc - 1], 11668e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor argv + num_unsaved_files + 1 + NumLocations, 1167f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 11688e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor unsaved_files, 11698e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Repeats > 1? 0 : num_unsaved_files, 11708e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor getDefaultParsingOptions()); 11718e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1172f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 1173f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 1174f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1175f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1176e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1177bdc4b366e80c125184a3b3c56fa4619cb4ac9e45Douglas Gregor for (I = 0; I != Repeats; ++I) { 11788e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (Repeats > 1 && 11798e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 11808e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_defaultReparseOptions(TU))) { 11818e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_disposeTranslationUnit(TU); 11828e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor return 1; 11838e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 11848e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 11858e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 11868e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 11878e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (!file) 11888e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor continue; 11898e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 11908e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Cursor = clang_getCursor(TU, 11918e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor clang_getLocation(TU, file, Locations[Loc].line, 11928e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor Locations[Loc].column)); 11938e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor if (I + 1 == Repeats) { 1194dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, Cursor); 11958e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor printf("\n"); 11968e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor free(Locations[Loc].filename); 11978e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 11988e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor } 1199f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 12008e08dec6374473b11c019035aef130e0bb0551f9Douglas Gregor 1201a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1202f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 1203f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 1204f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 1205f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1206f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 1207f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 1208f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1209fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 1210fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 1211fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 1212fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 1213fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 1214fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 1215fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 1216fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 1217fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1218fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 1219fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 1220fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 1221fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 1222fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 1223fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 1224fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 1225fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 1226fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1227fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 1228fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1229fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 1230fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1231fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1232fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1233fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1234fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 12350a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 1236dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor TU = clang_parseTranslationUnit(CIdx, argv[argc - 1], 1237dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argv + num_unsaved_files + 2, 1238dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor argc - num_unsaved_files - 3, 1239dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor unsaved_files, 1240dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor num_unsaved_files, 1241dca8ee8b7bc86076916a3a80f553f7a4e98c14afDouglas Gregor getDefaultParsingOptions()); 1242fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 1243fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 1244fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1245fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1246fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1247fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1248e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 1249fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 1250fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1251fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 1252fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 1253fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 1254fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1255fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 1256fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1257fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1258fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 1259fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 1260e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 1261fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 1262fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1263e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1264fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1265fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1266fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 1267fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 1268e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 1269fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 1270fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1271e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1272fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1273fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1274fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 1275fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 1276fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 1277fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 1278fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 1279fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 1280fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 1281fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 1282fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 1283fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1284fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 1285fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 1286fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 1287fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 1288fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 1289fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 1290fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1291a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeStart(extent), 1292a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor 0, &start_line, &start_column, 0); 1293a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor clang_getSpellingLocation(clang_getRangeEnd(extent), 1294a9b06d4c246d6c301e3dd1844f5dba669ed9c631Douglas Gregor 0, &end_line, &end_column, 0); 129551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf("%s: \"%s\" ", kind, clang_getCString(spelling)); 129651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_column, end_line, end_column); 12970045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor if (!clang_isInvalid(cursors[i].kind)) { 12980045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf(" "); 1299dd3e5549e3c11e217078938aacf72f042eea5343Douglas Gregor PrintCursor(TU, cursors[i]); 13000045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor } 13010045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf("\n"); 1302fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1303fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 130493f5e6a5d7690f90bc8a94e6b40d6c7d19719e0cTed Kremenek clang_disposeTokens(TU, tokens, num_tokens); 1305fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1306fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 1307a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1308fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 1309fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1310fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1311fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1312fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1313fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 1314fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 13150d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1316f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/* USR printing. */ 1317f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 1318f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1319f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int insufficient_usr(const char *kind, const char *usage) { 1320f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage); 1321f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1322f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1323f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1324f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic unsigned isUSR(const char *s) { 1325f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return s[0] == 'c' && s[1] == ':'; 1326f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1327f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1328f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int not_usr(const char *s, const char *arg) { 1329f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg); 1330f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1331f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1332f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1333f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void print_usr(CXString usr) { 1334f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = clang_getCString(usr); 1335f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek printf("%s\n", s); 1336f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_disposeString(usr); 1337f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1338f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1339f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void display_usrs() { 1340f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "-print-usrs options:\n" 1341f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCCategory <class name> <category name>\n" 1342f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCClass <class name>\n" 1343f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCIvar <ivar name> <class USR>\n" 1344f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCMethod <selector> [0=class method|1=instance method] " 1345f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "<class USR>\n" 1346f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProperty <property name> <class USR>\n" 1347f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProtocol <protocol name>\n"); 1348f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1349f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1350f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs(const char **I, const char **E) { 1351f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (I != E) { 1352f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *kind = *I; 1353f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned len = strlen(kind); 1354f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek switch (len) { 1355f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 8: 1356f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCIvar", 8) == 0) { 1357f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1358f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<ivar name> <class USR>"); 1359f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1360f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1361f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1362f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1363a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[2]; 1364ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1365f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCIvar(I[1], x)); 1366f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1367f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1368f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1369f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1370f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1371f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1372f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 9: 1373f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCClass", 9) == 0) { 1374f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1375f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name>"); 1376f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCClass(I[1])); 1377f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1378f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1379f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1380f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1381f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 10: 1382f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCMethod", 10) == 0) { 1383f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 3 >= E) 1384f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<method selector> " 1385f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "[0=class method|1=instance method] <class USR>"); 1386f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[3])) 1387f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[3]); 1388f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1389f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1390a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[3]; 1391ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1392f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); 1393f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1394f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 4; 1395f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1396f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1397f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1398f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 12: 1399f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCCategory", 12) == 0) { 1400f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1401f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name> <category name>"); 1402f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); 1403f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1404f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1405f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1406f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProtocol", 12) == 0) { 1407f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1408f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<protocol name>"); 1409f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProtocol(I[1])); 1410f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1411f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1412f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1413f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProperty", 12) == 0) { 1414f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1415f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<property name> <class USR>"); 1416f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1417f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1418f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1419f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1420a60ed47da13393796d8552b9fdca12abbb3eea42Ted Kremenek x.data = (void*) I[2]; 1421ed122735639d83c10f18c28c7fd117bfcd0f62cbTed Kremenek x.private_flags = 0; 1422f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProperty(I[1], x)); 1423f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1424f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1425f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1426f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1427f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1428f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek default: 1429f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1430f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1431f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1432f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1433f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1434f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I != E) { 1435f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "Invalid USR kind: %s\n", *I); 1436f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1437f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1438f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1439f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1440f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1441f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1442f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs_file(const char *file_name) { 1443f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char line[2048]; 1444f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *args[128]; 1445f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned numChars = 0; 1446f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1447f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek FILE *fp = fopen(file_name, "r"); 1448f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!fp) { 1449f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "error: cannot open '%s'\n", file_name); 1450f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1451f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1452f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1453f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek /* This code is not really all that safe, but it works fine for testing. */ 1454f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (!feof(fp)) { 1455f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char c = fgetc(fp); 1456f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (c == '\n') { 1457f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned i = 0; 1458f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = 0; 1459f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1460f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (numChars == 0) 1461f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1462f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1463f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars] = '\0'; 1464f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek numChars = 0; 1465f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1466f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (line[0] == '/' && line[1] == '/') 1467f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1468f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1469f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(line, " "); 1470f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (s) { 1471f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek args[i] = s; 1472f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek ++i; 1473f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(0, " "); 1474f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1475f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (print_usrs(&args[0], &args[i])) 1476f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1477f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1478f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else 1479f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars++] = c; 1480f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1481f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1482f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fclose(fp); 1483f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1484f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1485f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1486f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 14870d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 14880d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 14897ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregorint write_pch_file(const char *filename, int argc, const char *argv[]) { 14907ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXIndex Idx; 14917ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit TU; 14927ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 14937ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor int num_unsaved_files = 0; 14947ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14957ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */1, /* displayDiagnosics=*/1); 14967ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14977ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 14987ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 14997ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return -1; 15007ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 15017ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 15027ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 15037ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argv + num_unsaved_files, 15047ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argc - num_unsaved_files, 15057ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor unsaved_files, 15067ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor num_unsaved_files, 15077ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit_Incomplete); 15087ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (!TU) { 15097ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 15107ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 15117ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 15127ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return 1; 15137ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 15147ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 15151999844e7a18786e61e619e1dc6c789827541863Douglas Gregor if (clang_saveTranslationUnit(TU, filename, clang_defaultSaveOptions(TU))) 15167ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor fprintf(stderr, "Unable to write PCH file %s\n", filename); 15177ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeTranslationUnit(TU); 15187ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 15197ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 15207ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return 0; 15217ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor} 15227ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 15237ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 15247ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/* Command line processing. */ 15257ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 1526f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1527e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 15287d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 1529e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 15307d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 15317d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 153259fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek if (strncmp(s, "-memory-usage", 13) == 0) 153359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek return GetVisitor(s + 13); 15347d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 15357d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 15367d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 1537f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 1538f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 15390d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 15401982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -code-completion-timing=<site> <compiler arguments>\n" 1541f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 15421d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 15431d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 1544fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 1545fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 15467d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 15477d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 15481982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source <symbol filter> {<args>}*\n"); 1549f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 155059fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-load-source-memory-usage " 155159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek "<symbol filter> {<args>}*\n" 1552abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " c-index-test -test-load-source-reparse <trials> <symbol filter> " 1553abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " {<args>}*\n" 15541982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" 155559fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-load-source-usrs-memory-usage " 155659fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek "<symbol filter> {<args>}*\n" 155716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-annotate-tokens=<range> {<args>}*\n" 155816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-inclusion-stack-source {<args>}*\n" 15594e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek " c-index-test -test-inclusion-stack-tu <AST file>\n"); 156053513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth fprintf(stderr, 15614e6a3f7310d3d9232877ed6f439247b1054b1e47Ted Kremenek " c-index-test -test-print-linkage-source {<args>}*\n" 156259fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -test-print-typekind {<args>}*\n" 156359fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek " c-index-test -print-usr [<CursorKind> {<args>}]*\n" 15647ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -print-usr-file <file>\n" 15657ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -write-pch <file> <compiler arguments>\n\n"); 1566caf4bd3d3c66fd95b0159356e2c4da7fbf2897f3Douglas Gregor fprintf(stderr, 15677d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 15680d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 15690d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 15700d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 15710d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 15720d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 15730d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 1574625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 1575625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 1576f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 1577f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 15786edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 15796edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15806edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint cindextest_main(int argc, const char **argv) { 15810a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor clang_enableStackTraces(); 1582f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 15831982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 0); 15841982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1]) 15851982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 1); 1586f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 1587f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 15887d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 1589e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 15907d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1591ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 1592ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 15937d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 1594abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ 1595abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 25); 1596abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (I) { 1597abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trials = atoi(argv[2]); 1598abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, 1599abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor NULL); 1600abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 1601abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 16027d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 1603e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 160459fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 160559fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek PostVisitTU postVisit = 0; 160659fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek if (strstr(argv[1], "-memory-usage")) 160759fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek postVisit = PrintMemoryUsage; 160859fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek 16097d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 161059fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, 161159fc1e55da9c856d1703d3d3ac14a36320d26b30Ted Kremenek postVisit); 16127d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 16137d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 16141d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 16151d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 1616fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 1617fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 161816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) 161916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", NULL, 162016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 162116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) 162216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_tu(argv[2], "all", NULL, NULL, 162316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 16243bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) 16253bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, 16263bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek NULL); 16278e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-typekind") == 0) 16288e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", 16298e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintTypeKind, 0); 1630f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { 1631f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (argc > 2) 1632f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs(argv + 2, argv + argc); 1633f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1634f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1635f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1636f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1637f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1638f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) 1639f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs_file(argv[2]); 16407ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor else if (argc > 2 && strcmp(argv[1], "-write-pch") == 0) 16417ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return write_pch_file(argv[2], argc - 3, argv + 3); 16427ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 1643f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 164450398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 164550398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 16466edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 16476edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 16486edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 16496edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/* We intentionally run in a separate thread to ensure we at least minimal 16506edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * testing of a multithreaded environment (for example, having a reduced stack 16516edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * size). */ 16526edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 16536edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbartypedef struct thread_info { 16546edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int argc; 16556edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar const char **argv; 16566edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int result; 16576edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} thread_info; 165884294911b83003bcac726d00ffa91143752feb57Benjamin Kramervoid thread_runner(void *client_data_v) { 16596edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info *client_data = client_data_v; 16606edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data->result = cindextest_main(client_data->argc, client_data->argv); 16616edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 16626edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 16636edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint main(int argc, const char **argv) { 16646edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info client_data; 16656edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 16666160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor if (getenv("CINDEXTEST_NOTHREADS")) 16676160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor return cindextest_main(argc, argv); 16686160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor 16696edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argc = argc; 16706edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argv = argv; 1671a32a6e1abe6972b48b4d5ec79d81b6f7241723bfDaniel Dunbar clang_executeOnThread(thread_runner, &client_data, 0); 16726edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar return client_data.result; 16736edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 1674