c-index-test.c revision 84294911b83003bcac726d00ffa91143752feb57
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; 4044c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 4144c181aec37789f25f6c15543c164416f72e562aDouglas Gregor return options; 4244c181aec37789f25f6c15543c164416f72e562aDouglas Gregor} 4344c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 4451b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbarstatic void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column, 4551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar unsigned end_line, unsigned end_column) { 4651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column, 47d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar end_line, end_column); 4851b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar} 4951b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar 501c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic unsigned CreateTranslationUnit(CXIndex Idx, const char *file, 511c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit *TU) { 52e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 53a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor *TU = clang_createTranslationUnit(Idx, file); 546be2a22979e6a4af575af32cccdf6a6190a8edcaDan Gohman if (!*TU) { 551c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Unable to load translation unit from '%s'!\n", file); 561c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 57e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 591c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 614db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorvoid free_remapped_files(struct CXUnsavedFile *unsaved_files, 624db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files) { 634db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (i = 0; i != num_unsaved_files; ++i) { 654db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Filename); 664db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Contents); 674db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 68653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor free(unsaved_files); 694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 704db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorint parse_remapped_files(int argc, const char **argv, int start_arg, 724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile **unsaved_files, 734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int *num_unsaved_files) { 744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 754db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int arg; 764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int prefix_len = strlen("-remap-file="); 774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 784db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 79e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 804db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Count the number of remapped files. */ 814db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg; arg < argc; ++arg) { 824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (strncmp(argv[arg], "-remap-file=", prefix_len)) 834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor break; 84e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor ++*num_unsaved_files; 864db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 87e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (*num_unsaved_files == 0) 894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 90e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 914db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files 92653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * 93653a55f4bc0cb1d0c1f3ff86e9559f744eb3c18fDouglas Gregor *num_unsaved_files); 944db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) { 954db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved = *unsaved_files + i; 964db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *arg_string = argv[arg] + prefix_len; 974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int filename_len; 984db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *filename; 994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *contents; 1004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor FILE *to_file; 1014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *semi = strchr(arg_string, ';'); 1024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!semi) { 103e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, 1044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor "error: -remap-file=from;to argument is missing semicolon\n"); 1054db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1064db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1074db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1084db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 110e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Open the file that we're remapping to. */ 112c44fe4bf2962bfcb323e93a63ba4a72d67839cdeFrancois Pichet to_file = fopen(semi + 1, "rb"); 1134db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!to_file) { 1144db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: cannot open file %s that we are remapping to\n", 1154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor semi + 1); 1164db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1174db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1184db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1194db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 121e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Determine the length of the file we're remapping to. */ 1234db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_END); 1244db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Length = ftell(to_file); 1254db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_SET); 126e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1274db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Read the contents of the file we're remapping to. */ 1284db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents = (char *)malloc(unsaved->Length + 1); 1294db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { 1304db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: unexpected %s reading 'to' file %s\n", 1314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor (feof(to_file) ? "EOF" : "error"), semi + 1); 1324db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1344db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1354db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1364db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1374db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1384db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents[unsaved->Length] = 0; 1394db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Contents = contents; 140e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1414db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Close the file. */ 1424db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 143e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1444db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Copy the file name that we're remapping from. */ 1454db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename_len = semi - arg_string; 1464db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename = (char *)malloc(filename_len + 1); 1474db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor memcpy(filename, arg_string, filename_len); 1484db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename[filename_len] = 0; 1494db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Filename = filename; 1504db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 151e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1524db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 1534db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 1544db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1550d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1560d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Pretty-printing. */ 1570d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1580d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 159358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregorint want_display_name = 0; 160358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor 161af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroffstatic void PrintCursor(CXCursor Cursor) { 162e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_isInvalid(Cursor.kind)) { 163e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(Cursor.kind); 164e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("Invalid Cursor => %s", clang_getCString(ks)); 165e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 166e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 167699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff else { 168e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString string, ks; 169c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXCursor Referenced; 1701db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 171e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXCursor SpecializationOf; 1729f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor CXCursor *overridden; 1739f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor unsigned num_overridden; 1749f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor 175e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek ks = clang_getCursorKindSpelling(Cursor.kind); 176358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor string = want_display_name? clang_getCursorDisplayName(Cursor) 177358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor : clang_getCursorSpelling(Cursor); 178e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("%s=%s", clang_getCString(ks), 179e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCString(string)); 180e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 181ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_disposeString(string); 182e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 183c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor Referenced = clang_getCursorReferenced(Cursor); 184c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor if (!clang_equalCursors(Referenced, clang_getNullCursor())) { 1851f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor if (clang_getCursorKind(Referenced) == CXCursor_OverloadedDeclRef) { 1861f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor unsigned I, N = clang_getNumOverloadedDecls(Referenced); 1871f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("["); 1881f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor for (I = 0; I != N; ++I) { 1891f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor CXCursor Ovl = clang_getOverloadedDecl(Referenced, I); 1901f6206ed21e026ca7ddaf0bff9599c476301a695Douglas Gregor CXSourceLocation Loc; 1911f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor if (I) 1921f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf(", "); 1931f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor 1941f6206ed21e026ca7ddaf0bff9599c476301a695Douglas Gregor Loc = clang_getCursorLocation(Ovl); 1951f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 1961f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("%d:%d", line, column); 1971f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } 1981f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf("]"); 1991f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } else { 2001f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Referenced); 2011f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 2021f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor printf(":%d:%d", line, column); 2031f60d9ea523fc321d811fe880ba9a1ec74fa8f9bDouglas Gregor } 204c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor } 205b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor 206b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (clang_isCursorDefinition(Cursor)) 207b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor printf(" (Definition)"); 20858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 20958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor switch (clang_getCursorAvailability(Cursor)) { 21058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Available: 21158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 21258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 21358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Deprecated: 21458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor printf(" (deprecated)"); 21558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 21658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 21758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_NotAvailable: 21858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor printf(" (unavailable)"); 21958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 22058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor } 22195f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek 22295f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { 22395f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXType T = 22495f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor)); 22595f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 22695f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek printf(" [IBOutletCollection=%s]", clang_getCString(S)); 22795f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek clang_disposeString(S); 22895f33555a6d51b6537a9ed3968c3d1c2e4991b51Ted Kremenek } 2293064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2303064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek if (Cursor.kind == CXCursor_CXXBaseSpecifier) { 2313064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor); 2323064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek unsigned isVirtual = clang_isVirtualBase(Cursor); 2333064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek const char *accessStr = 0; 2343064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2353064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek switch (access) { 2363064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXInvalidAccessSpecifier: 2373064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "invalid"; break; 2383064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPublic: 2393064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "public"; break; 2403064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXProtected: 2413064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "protected"; break; 2423064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek case CX_CXXPrivate: 2433064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek accessStr = "private"; break; 2443064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 2453064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek 2463064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek printf(" [access=%s isVirtual=%s]", accessStr, 2473064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek isVirtual ? "true" : "false"); 2483064ef9e604d19a0cfd0d8e3ed3055bfd83f88fdTed Kremenek } 249e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor 250e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor SpecializationOf = clang_getSpecializedCursorTemplate(Cursor); 251e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) { 252e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf); 253e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor CXString Name = clang_getCursorSpelling(SpecializationOf); 254e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 255e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor printf(" [Specialization of %s:%d:%d]", 256e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_getCString(Name), line, column); 257e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor clang_disposeString(Name); 258e0329acf5c9437e2086a2fb2bf7a95ae2ac96505Douglas Gregor } 2599f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor 2609f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_getOverriddenCursors(Cursor, &overridden, &num_overridden); 2619f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (num_overridden) { 2629f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor unsigned I; 2639f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(" [Overrides "); 2649f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor for (I = 0; I != num_overridden; ++I) { 2659f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor CXSourceLocation Loc = clang_getCursorLocation(overridden[I]); 2669f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 2679f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor if (I) 2689f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf(", "); 2699f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("@%d:%d", line, column); 2709f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 2719f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor printf("]"); 2729f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor clang_disposeOverriddenCursors(overridden); 2739f59234a91d057cee7c5e3cee91da8696858c692Douglas Gregor } 274ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor 275ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor if (Cursor.kind == CXCursor_InclusionDirective) { 276ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXFile File = clang_getIncludedFile(Cursor); 277ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor CXString Included = clang_getFileName(File); 278ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor printf(" (%s)", clang_getCString(Included)); 279ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor clang_disposeString(Included); 280ecdcb883cbc6bb4a2445dc6f02d58d9bdb54a0edDouglas Gregor } 281699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 282af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 28389922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 284e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 2851db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 28674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 2871db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 28846766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 2891db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 290e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (!clang_getCString(source)) { 29174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 29274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return "<invalid loc>"; 29374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 29474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek else { 295e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek const char *b = basename(clang_getCString(source)); 29674844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 29774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return b; 29874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 2999298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 3009298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 3010d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 302ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 303ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 304ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 305ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 306ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 307a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostic(CXDiagnostic Diagnostic) { 308a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor FILE *out = stderr; 3095352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor CXFile file; 310274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor CXString Msg; 3110a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned display_opts = CXDiagnostic_DisplaySourceLocation 3120a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges; 3130a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned i, num_fixits; 314f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 3150a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) 3165352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor return; 317e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 318274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor Msg = clang_formatDiagnostic(Diagnostic, display_opts); 319274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor fprintf(stderr, "%s\n", clang_getCString(Msg)); 320274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor clang_disposeString(Msg); 321f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 3225352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic), 3230a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor &file, 0, 0, 0); 3240a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!file) 3250a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor return; 326e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3270a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); 3280a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor for (i = 0; i != num_fixits; ++i) { 329473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceRange range; 330473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); 331473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation start = clang_getRangeStart(range); 332473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation end = clang_getRangeEnd(range); 333473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor unsigned start_line, start_column, end_line, end_column; 334473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXFile start_file, end_file; 335f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_getInstantiationLocation(start, &start_file, &start_line, 336473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor &start_column, 0); 337473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getInstantiationLocation(end, &end_file, &end_line, &end_column, 0); 338473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (clang_equalLocations(start, end)) { 339473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Insertion. */ 340473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (start_file == file) 3410a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", 342473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getCString(insertion_text), start_line, start_column); 343473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else if (strcmp(clang_getCString(insertion_text), "") == 0) { 344473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Removal. */ 3450a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == file && end_file == file) { 3460a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Remove "); 3470a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 3480a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "\n"); 349436f3f0400c633251e4071f81358c47bab964adfDouglas Gregor } 350473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else { 351473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Replacement. */ 3520a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == end_file) { 3530a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Replace "); 3540a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 355473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); 35651c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3570a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor break; 3580a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor } 359473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_disposeString(insertion_text); 36051c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 3615352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor} 3625352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor 363a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostics(CXTranslationUnit TU) { 364a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor int i, n = clang_getNumDiagnostics(TU); 365a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 366a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic Diag = clang_getDiagnostic(TU, i); 367a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(Diag); 368a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(Diag); 369a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 370a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor} 371a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor 372ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 373e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 3740d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 3750d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 376fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 377fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 378a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 379a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 3801db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 3811db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 382e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3831db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeStart(extent), 38446766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &begin_file, &begin_line, &begin_column, 0); 3851db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 38646766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &end_file, &end_line, &end_column, 0); 3871db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 38870ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 3891db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 39051b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" Extent="); 39151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, begin_line, begin_column, end_line, end_column); 392fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 393fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 394e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 395e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 396e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 397e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 398e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 399fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 400625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 401e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 402e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 403e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 404e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 405e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 40698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 4071db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 40846766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 409fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 4101db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 411af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff PrintCursor(Cursor); 412a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 413e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("\n"); 414e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 415625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 416e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 417e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 418625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 419c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 420e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 421e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 422e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 423625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 424625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 425625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 426e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 427625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 428b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 429b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 430e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 431625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 432625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 433625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 434625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 435625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 436625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 437625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 438625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 439625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 44098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 4411db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 44274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 443e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 444625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 445625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 446625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 447625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 448625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 449625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 450e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 45198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 45246766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 453e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 4541db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 455e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_getCString(source)) { 456b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 457b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 458b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 45998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 46098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 46198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 46298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 46398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 46498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor PrintCursor(Ref); 46598258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 46698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 4674ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 46874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 469625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 4702d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 471e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 472e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 47389922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 47450398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 4757d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 4767d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 4777d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 4787d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 479e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 480e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 481e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 482e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 483cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 484e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek const char *cstr = clang_getCString(USR); 485e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek if (!cstr || cstr[0] == '\0') { 4867d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 487e74ef1289d5fff0a6ea573198bf354fa8cd84d51Ted Kremenek return CXChildVisit_Recurse; 4887d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 489e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); 490e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek 491a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 4927d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 4937d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 494e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 495e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 496e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 497e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 498e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 4997d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 5007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 5017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 50216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/* Inclusion stack testing. */ 50316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 50416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 50516b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, 50616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned includeStackLen, CXClientData data) { 507e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 50816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned i; 50974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString fname; 51074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek 51174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includedFile); 512e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("file: %s\nincluded by:\n", clang_getCString(fname)); 51374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 514e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 51516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek for (i = 0; i < includeStackLen; ++i) { 51616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek CXFile includingFile; 51716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned line, column; 51816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek clang_getInstantiationLocation(includeStack[i], &includingFile, &line, 51916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek &column, 0); 52074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includingFile); 521e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf(" %s:%d:%d\n", clang_getCString(fname), line, column); 52274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 52316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek } 52416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek printf("\n"); 52516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 52616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 52716b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid PrintInclusionStack(CXTranslationUnit TU) { 528e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInclusions(TU, InclusionVisitor, NULL); 52916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 53016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 53116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 5323bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/* Linkage testing. */ 5333bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5343bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5353bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenekstatic enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, 5363bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek CXClientData d) { 5373bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek const char *linkage = 0; 5383bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5393bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (clang_isInvalid(clang_getCursorKind(cursor))) 5403bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5413bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5423bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek switch (clang_getCursorLinkage(cursor)) { 5433bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek case CXLinkage_Invalid: break; 544c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; 545c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_Internal: linkage = "Internal"; break; 546c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; 547c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_External: linkage = "External"; break; 5483bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5493bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5503bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (linkage) { 5513bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek PrintCursor(cursor); 5523bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek printf("linkage=%s\n", linkage); 5533bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 5543bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5553bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 5563bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek} 5573bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 5583bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 5598e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/* Typekind testing. */ 5608e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 5618e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5628e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenekstatic enum CXChildVisitResult PrintTypeKind(CXCursor cursor, CXCursor p, 5638e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXClientData d) { 5648e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5658e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek if (!clang_isInvalid(clang_getCursorKind(cursor))) { 5668e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXType T = clang_getCursorType(cursor); 5678e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 5688e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintCursor(cursor); 5698e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf(" typekind=%s", clang_getCString(S)); 5708e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek clang_disposeString(S); 571e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the canonical type if it is different. */ 57204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 57304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXType CT = clang_getCanonicalType(T); 57404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (!clang_equalTypes(T, CT)) { 57504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString CS = clang_getTypeKindSpelling(CT.kind); 57604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [canonical=%s]", clang_getCString(CS)); 57704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(CS); 57804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 57904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 580e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the return type if it exists. */ 58104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 5829a140845438c2fc31e7d48a6dedbc695f4c83c68Ted Kremenek CXType RT = clang_getCursorResultType(cursor); 58304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (RT.kind != CXType_Invalid) { 58404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString RS = clang_getTypeKindSpelling(RT.kind); 58504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [result=%s]", clang_getCString(RS)); 58604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(RS); 58704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 58804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 5893ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek /* Print if this is a non-POD type. */ 5903ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek printf(" [isPOD=%d]", clang_isPODType(T)); 59104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek 5928e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf("\n"); 5938e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek } 5948e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return CXChildVisit_Recurse; 5958e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek} 5968e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5978e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 5988e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 5997d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 6007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 6017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 602625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 60398271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 604ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 605ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 606e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 607fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 608e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek FileCheckPrefix = prefix; 609e3ee02a324559829142f387f75daf3da118442beTed Kremenek 610e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 611e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 612e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 613e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 614e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 615e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 616e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 617358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor else if (!strcmp(filter, "all-display") || 618358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display")) { 619358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor ck = NULL; 620358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor want_display_name = 1; 621358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor } 622b1ffee6e574d57b79ce2defd1b57052649221c03Daniel Dunbar else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; 623e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 624e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 625e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 626e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 627e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 628e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 629e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 630e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 631e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 632e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 633e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 634e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 635e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 636e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 637e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 638e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 639ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 640ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 641e3ee02a324559829142f387f75daf3da118442beTed Kremenek 642a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 6430d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 6440d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 6450d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 6460d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 647fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 648ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 649ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 650625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 651625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 652020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek int result; 653e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Idx = clang_createIndex(/* excludeDeclsFromPCH */ 6540a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 6550a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 656e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 657020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (!CreateTranslationUnit(Idx, file, &TU)) { 658020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 659625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 660020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 661625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 662020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 663020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 664020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek return result; 665625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 666625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 667ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 668ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 669ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 670ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 671ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 6724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 6734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 6744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 675abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 676ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 677358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor (!strcmp(filter, "local") || 678358559d8d7b458c5f64941842383a16e61f0828dDouglas Gregor !strcmp(filter, "local-display"))? 1 : 0, 6790a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 680ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 681020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 682020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 6834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 684020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 6854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 686e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek TU = clang_createTranslationUnitFromSourceFile(Idx, 0, 687e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek argc - num_unsaved_files, 6884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files, 6894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 690a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 691ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 692ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 693abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 694020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 695ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 696ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 697ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 698ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 6994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 700020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 7014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 702ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 703ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 704abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregorint perform_test_reparse_source(int argc, const char **argv, int trials, 705abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor const char *filter, CXCursorVisitor Visitor, 706abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor PostVisitTU PV) { 707abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXIndex Idx; 708abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXTranslationUnit TU; 709abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 710abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int num_unsaved_files = 0; 711abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int result; 712abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trial; 713abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 714abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */ 715abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 716abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor /* displayDiagnosics=*/1); 717abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 718abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 719abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 720abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 721abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 722abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 723c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar /* Load the initial translation unit -- we do this without honoring remapped 724c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar * files, so that we have a way to test results after changing the source. */ 72544c181aec37789f25f6c15543c164416f72e562aDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 72644c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argv + num_unsaved_files, 72744c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argc - num_unsaved_files, 728c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar 0, 0, getDefaultParsingOptions()); 729abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (!TU) { 730abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 731abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 732abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 733abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return 1; 734abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 735abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 736abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor for (trial = 0; trial < trials; ++trial) { 737e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor if (clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 738e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor clang_defaultReparseOptions(TU))) { 739c8a618002ca57495bf70e055bcafe918859cf4caDaniel Dunbar fprintf(stderr, "Unable to reparse translation unit!\n"); 740abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeTranslationUnit(TU); 741abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 742abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 743abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 744abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 745abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 746abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 747abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 748abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 749abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 750abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return result; 751abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor} 752abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 7530d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 7541c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 7551c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 7561c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 7571c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic void print_cursor_file_scan(CXCursor cursor, 7581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 7591d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 7601d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 7619096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 7621d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 7631d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 76451b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_col, end_line, end_col); 76551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" "); 7661c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek PrintCursor(cursor); 7671c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 7681c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 7691c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 7701d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 7711d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 7721c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 7731c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 7741c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 7752389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor prevCursor = clang_getNullCursor(); 776b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 7772389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar unsigned line = 1, col = 1; 7788f0bf81c0f3ab31881cc7db7914e6978bb2a19afDaniel Dunbar unsigned start_line = 1, start_col = 1; 779e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7800a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 7810a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1))) { 7821c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 7831c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 7841c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 785e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7861c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 7871c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 788e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7891c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 7901c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 7911c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 7921c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 793e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 794b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 7952389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar for (;;) { 7962389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor cursor; 7972389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar int c = fgetc(fp); 7982389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 7992389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == '\n') { 8002389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++line; 8012389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar col = 1; 8022389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar } else 8032389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++col; 8042389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 8052389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar /* Check the cursor at this position, and dump the previous one if we have 8062389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar * found something new. 8072389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar */ 8082389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); 8092389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) && 8102389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor.kind != CXCursor_InvalidFile) { 8112389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar print_cursor_file_scan(prevCursor, start_line, start_col, 812d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar line, col, prefix); 8132389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_line = line; 8142389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_col = col; 815a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 8162389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == EOF) 8172389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar break; 818a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 8192389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor = cursor; 8201c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 821e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8221c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 8231c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 8241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 8251c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 8261c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 82732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor/* Logic for testing clang code completion. */ 8280d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 8290d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 8300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 8310c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 8320c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 833e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekint parse_file_line_column(const char *input, char **filename, unsigned *line, 834fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 835fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 83688d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 837fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 838fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 839fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 840fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 8410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 842fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 843fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 844fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 845fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 846fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 847fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 8480c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 8490c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 8500c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 851fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 852fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 85388d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 854fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 855fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 856fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 857e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 858fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 859fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 860fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 861e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 862fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 863fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 86488d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 865fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 866fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 867fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 868fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 869fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 870e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 871fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 872e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek return 1; 873fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 874fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 875fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 8760c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 877fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 878fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 879fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 880e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 881fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 882fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 883fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 884fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 885fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 88688d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 887fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 888fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 889fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 8900c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 8910c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 8920c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 8930c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 8940c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 8950c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 8960c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 8970c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 8980c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 8990c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 9000c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 9010c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 9020c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 9030c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 9040c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 9050c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 9060c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 9070c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 9080c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 9090c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 9100c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 911ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 91201dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 91301dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 91401dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 91501dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 91601dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 9170c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 918e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9190c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 9200c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9210c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9223ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 923f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 924e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9253ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 9260c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 9272ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek CXString text; 9282ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek const char *cstr; 9290c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 9303ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 931e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9323ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 9333ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 9343ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 935e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCompletionChunkCompletionString(completion_string, I), 9363ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 9373ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 9383ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 9395a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor } 9405a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor 9415a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor if (Kind == CXCompletionChunk_VerticalSpace) { 9425a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor fprintf(file, "{VerticalSpace }"); 9435a9c0bca4504eeda45a3fd0ae1c244b2994f38b2Douglas Gregor continue; 9443ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 945e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 946d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 9472ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr = clang_getCString(text); 948e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "{%s %s}", 9490c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 9502ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr ? cstr : ""); 9512ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek clang_disposeString(text); 9520c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 9532ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek 9543ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 9553ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 9563ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 9573ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 9583ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 959e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); 960e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 961e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "%s:", clang_getCString(ks)); 962e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 963e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9643ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 96558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (%u)", 96612e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor clang_getCompletionPriority(completion_result->CompletionString)); 96758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor switch (clang_getCompletionAvailability(completion_result->CompletionString)){ 96858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Available: 96958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 97058ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 97158ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_Deprecated: 97258ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (deprecated)"); 97358ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 97458ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor 97558ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor case CXAvailability_NotAvailable: 97658ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, " (unavailable)"); 97758ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor break; 97858ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor } 97958ddb60f409125eda5436c4a1f070f7fa4744295Douglas Gregor fprintf(file, "\n"); 9800c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9810c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 9821e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregorint my_stricmp(const char *s1, const char *s2) { 9831e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor while (*s1 && *s2) { 9841e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor int c1 = tolower(*s1), c2 = tolower(*s2); 9851e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (c1 < c2) 9861e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 9871e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (c1 > c2) 9881e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 9891e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 9901e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s1; 9911e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor ++s2; 9921e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 9931e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 9941e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (*s1) 9951e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 1; 9961e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor else if (*s2) 9971e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return -1; 9981e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor return 0; 9991e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor} 10001e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 10011982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregorint perform_code_completion(int argc, const char **argv, int timing_only) { 10020c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 10030c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 10040c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 10050c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 1006f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 1007f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 1008735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1009735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 1010ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 101125d9b00ab0b128d651d993c38726a00cd9969124Dawn Perchik CXTranslationUnit TU = 0; 101232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned I, Repeats = 1; 101332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsigned completionOptions = clang_defaultCodeCompleteOptions(); 101432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 101532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_CODE_COMPLETE_PATTERNS")) 101632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions |= CXCodeComplete_IncludeCodePatterns; 1017df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor 10181982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (timing_only) 10191982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-timing="); 10201982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor else 10211982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-at="); 10221982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor 1023e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1024fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 1025f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 10260c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1027735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1028735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 1029735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 103032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor CIdx = clang_createIndex(0, 0); 103132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 103232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (getenv("CINDEXTEST_EDITING")) 103332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor Repeats = 5; 103432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 103532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor TU = clang_parseTranslationUnit(CIdx, 0, 103632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argv + num_unsaved_files + 2, 103732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor argc - num_unsaved_files - 2, 103832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 0, 0, getDefaultParsingOptions()); 103932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!TU) { 104032be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 104132be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor return 1; 104232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 104332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor 104432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor for (I = 0; I != Repeats; ++I) { 104532be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor results = clang_codeCompleteAt(TU, filename, line, column, 104632be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor unsaved_files, num_unsaved_files, 104732be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor completionOptions); 104832be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (!results) { 104932be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor fprintf(stderr, "Unable to perform code completion!\n"); 10502de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar return 1; 10512de41c9c99e0e9ae6488d04c08423a5c1190109eDaniel Dunbar } 105232be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor if (I != Repeats-1) 105332be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor clang_disposeCodeCompleteResults(results); 105432be4a588fbb87d0d163ead49c42f5438bf0b2b7Douglas Gregor } 1055936ea3b590117d2cd73b1b92621d06c4a7edbe60Douglas Gregor 1056ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 1057ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor unsigned i, n = results->NumResults; 10581e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor if (!timing_only) { 10591e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor /* Sort the code-completion results based on the typed text. */ 10601e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor clang_sortCodeCompletionResults(results->Results, results->NumResults); 10611e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor 10621982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor for (i = 0; i != n; ++i) 10631982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor print_completion_result(results->Results + i, stdout); 10641e5e6684b0f27701e6f7c65f8c6a32a10cbcc3edDouglas Gregor } 1065a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor n = clang_codeCompleteGetNumDiagnostics(results); 1066a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 1067a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); 1068a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(diag); 1069a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(diag); 1070a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 1071ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 1072ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 1073df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_disposeTranslationUnit(TU); 10740c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 10750c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 1076e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1077735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1078735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 1079f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 10800c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 10810c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 1082f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 1083f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 1084f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 1085f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 1086f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 1087f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1088f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 1089f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 1090f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 1091f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1092f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 1093f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 1094f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 1095f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 1096f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 10974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1098e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek /* Count the number of locations. */ 1099f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 1100f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 1101e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1102f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 1103f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 1104f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 1105f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 1106f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 1107f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 1108e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 1109e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek &Locations[Loc].line, 1110fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 1111f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 1112f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1113e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1114e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 1115f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 1116f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1117e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 11180a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 1119f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 1120f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 11214db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files + 1 + NumLocations, 11224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 1123a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 1124f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 1125f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 1126f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 1127f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1128e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1129f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 1130b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 1131b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor if (!file) 1132b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor continue; 1133e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1134e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Cursor = clang_getCursor(TU, 1135e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getLocation(TU, file, Locations[Loc].line, 1136e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Locations[Loc].column)); 1137f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor PrintCursor(Cursor); 1138f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor printf("\n"); 1139f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations[Loc].filename); 1140f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 1141e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1142a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1143f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 1144f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 1145f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 1146f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1147f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 1148f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 1149f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1150fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 1151fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 1152fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 1153fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 1154fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 1155fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 1156fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 1157fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 1158fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1159fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 1160fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 1161fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 1162fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 1163fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 1164fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 1165fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 1166fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 1167fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1168fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 1169fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1170fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 1171fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1172fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1173fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1174fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1175fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 11760a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 1177fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 1178fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argc - num_unsaved_files - 3, 1179fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argv + num_unsaved_files + 2, 1180fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor num_unsaved_files, 1181a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 1182fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 1183fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 1184fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1185fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1186fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1187fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1188e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 1189fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 1190fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1191fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 1192fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 1193fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 1194fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1195fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 1196fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1197fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1198fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 1199fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 1200e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 1201fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 1202fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1203e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1204fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1205fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1206fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 1207fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 1208e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 1209fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 1210fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1211e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1212fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1213fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1214fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 1215fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 1216fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 1217fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 1218fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 1219fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 1220fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 1221fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 1222fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 1223fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1224fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 1225fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 1226fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 1227fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 1228fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 1229fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 1230fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1231e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInstantiationLocation(clang_getRangeStart(extent), 123246766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &start_line, &start_column, 0); 1233fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 123446766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &end_line, &end_column, 0); 123551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf("%s: \"%s\" ", kind, clang_getCString(spelling)); 123651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_column, end_line, end_column); 12370045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor if (!clang_isInvalid(cursors[i].kind)) { 12380045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf(" "); 12390045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor PrintCursor(cursors[i]); 12400045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor } 12410045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf("\n"); 1242fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1243fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 124493f5e6a5d7690f90bc8a94e6b40d6c7d19719e0cTed Kremenek clang_disposeTokens(TU, tokens, num_tokens); 1245fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1246fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 1247a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1248fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 1249fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1250fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1251fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1252fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1253fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 1254fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 12550d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1256f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/* USR printing. */ 1257f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 1258f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1259f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int insufficient_usr(const char *kind, const char *usage) { 1260f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage); 1261f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1262f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1263f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1264f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic unsigned isUSR(const char *s) { 1265f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return s[0] == 'c' && s[1] == ':'; 1266f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1267f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1268f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int not_usr(const char *s, const char *arg) { 1269f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg); 1270f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1271f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1272f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1273f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void print_usr(CXString usr) { 1274f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = clang_getCString(usr); 1275f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek printf("%s\n", s); 1276f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_disposeString(usr); 1277f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1278f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1279f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void display_usrs() { 1280f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "-print-usrs options:\n" 1281f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCCategory <class name> <category name>\n" 1282f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCClass <class name>\n" 1283f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCIvar <ivar name> <class USR>\n" 1284f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCMethod <selector> [0=class method|1=instance method] " 1285f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "<class USR>\n" 1286f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProperty <property name> <class USR>\n" 1287f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProtocol <protocol name>\n"); 1288f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1289f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1290f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs(const char **I, const char **E) { 1291f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (I != E) { 1292f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *kind = *I; 1293f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned len = strlen(kind); 1294f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek switch (len) { 1295f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 8: 1296f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCIvar", 8) == 0) { 1297f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1298f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<ivar name> <class USR>"); 1299f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1300f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1301f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1302f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1303f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1304f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1305f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCIvar(I[1], x)); 1306f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1307f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1308f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1309f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1310f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1311f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1312f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 9: 1313f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCClass", 9) == 0) { 1314f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1315f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name>"); 1316f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCClass(I[1])); 1317f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1318f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1319f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1320f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1321f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 10: 1322f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCMethod", 10) == 0) { 1323f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 3 >= E) 1324f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<method selector> " 1325f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "[0=class method|1=instance method] <class USR>"); 1326f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[3])) 1327f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[3]); 1328f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1329f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1330f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[3]; 1331f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1332f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); 1333f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1334f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 4; 1335f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1336f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1337f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1338f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 12: 1339f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCCategory", 12) == 0) { 1340f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1341f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name> <category name>"); 1342f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); 1343f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1344f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1345f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1346f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProtocol", 12) == 0) { 1347f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1348f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<protocol name>"); 1349f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProtocol(I[1])); 1350f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1351f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1352f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1353f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProperty", 12) == 0) { 1354f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1355f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<property name> <class USR>"); 1356f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1357f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1358f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1359f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1360f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1361f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1362f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProperty(I[1], x)); 1363f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1364f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1365f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1366f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1367f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1368f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek default: 1369f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1370f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1371f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1372f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1373f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1374f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I != E) { 1375f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "Invalid USR kind: %s\n", *I); 1376f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1377f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1378f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1379f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1380f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1381f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1382f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs_file(const char *file_name) { 1383f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char line[2048]; 1384f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *args[128]; 1385f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned numChars = 0; 1386f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1387f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek FILE *fp = fopen(file_name, "r"); 1388f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!fp) { 1389f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "error: cannot open '%s'\n", file_name); 1390f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1391f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1392f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1393f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek /* This code is not really all that safe, but it works fine for testing. */ 1394f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (!feof(fp)) { 1395f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char c = fgetc(fp); 1396f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (c == '\n') { 1397f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned i = 0; 1398f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = 0; 1399f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1400f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (numChars == 0) 1401f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1402f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1403f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars] = '\0'; 1404f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek numChars = 0; 1405f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1406f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (line[0] == '/' && line[1] == '/') 1407f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1408f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1409f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(line, " "); 1410f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (s) { 1411f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek args[i] = s; 1412f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek ++i; 1413f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(0, " "); 1414f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1415f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (print_usrs(&args[0], &args[i])) 1416f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1417f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1418f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else 1419f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars++] = c; 1420f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1421f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1422f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fclose(fp); 1423f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1424f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1425f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1426f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 14270d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 14280d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 14297ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregorint write_pch_file(const char *filename, int argc, const char *argv[]) { 14307ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXIndex Idx; 14317ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit TU; 14327ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 14337ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor int num_unsaved_files = 0; 14347ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14357ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */1, /* displayDiagnosics=*/1); 14367ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14377ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 14387ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 14397ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return -1; 14407ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 14417ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14427ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 14437ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argv + num_unsaved_files, 14447ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor argc - num_unsaved_files, 14457ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor unsaved_files, 14467ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor num_unsaved_files, 14477ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor CXTranslationUnit_Incomplete); 14487ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor if (!TU) { 14497ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 14507ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 14517ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 14527ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return 1; 14537ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor } 14547ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14551999844e7a18786e61e619e1dc6c789827541863Douglas Gregor if (clang_saveTranslationUnit(TU, filename, clang_defaultSaveOptions(TU))) 14567ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor fprintf(stderr, "Unable to write PCH file %s\n", filename); 14577ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeTranslationUnit(TU); 14587ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 14597ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor clang_disposeIndex(Idx); 14607ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return 0; 14617ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor} 14627ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 14637ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 14647ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/* Command line processing. */ 14657ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor/******************************************************************************/ 1466f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1467e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 14687d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 1469e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 14707d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 14717d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 14727d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 14737d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 14747d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 1475f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 1476f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 14770d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 14781982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -code-completion-timing=<site> <compiler arguments>\n" 1479f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 14801d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 14811d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 1482fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 1483fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 14847d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 14857d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 14861982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source <symbol filter> {<args>}*\n"); 1487f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 1488abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " c-index-test -test-load-source-reparse <trials> <symbol filter> " 1489abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " {<args>}*\n" 14901982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" 149116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-annotate-tokens=<range> {<args>}*\n" 149216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-inclusion-stack-source {<args>}*\n" 14933bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek " c-index-test -test-inclusion-stack-tu <AST file>\n" 1494f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " c-index-test -test-print-linkage-source {<args>}*\n" 14958e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek " c-index-test -test-print-typekind {<args>}*\n" 149653513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth " c-index-test -print-usr [<CursorKind> {<args>}]*\n"); 149753513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth fprintf(stderr, 14987ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -print-usr-file <file>\n" 14997ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor " c-index-test -write-pch <file> <compiler arguments>\n\n"); 1500caf4bd3d3c66fd95b0159356e2c4da7fbf2897f3Douglas Gregor fprintf(stderr, 15017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 15020d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 15030d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 15040d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 15050d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 15060d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 15070d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 1508625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 1509625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 1510f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 1511f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 15126edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 15136edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15146edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint cindextest_main(int argc, const char **argv) { 15150a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor clang_enableStackTraces(); 1516f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 15171982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 0); 15181982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1]) 15191982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 1); 1520f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 1521f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 15227d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 1523e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 15247d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1525ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 1526ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 15277d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 1528abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ 1529abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 25); 1530abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (I) { 1531abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trials = atoi(argv[2]); 1532abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, 1533abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor NULL); 1534abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 1535abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 15367d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 1537e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 15387d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1539ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, NULL); 15407d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 15417d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 15421d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 15431d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 1544fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 1545fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 154616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) 154716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", NULL, 154816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 154916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) 155016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_tu(argv[2], "all", NULL, NULL, 155116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 15523bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) 15533bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, 15543bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek NULL); 15558e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-typekind") == 0) 15568e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", 15578e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintTypeKind, 0); 1558f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { 1559f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (argc > 2) 1560f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs(argv + 2, argv + argc); 1561f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1562f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1563f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1564f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1565f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1566f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) 1567f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs_file(argv[2]); 15687ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor else if (argc > 2 && strcmp(argv[1], "-write-pch") == 0) 15697ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor return write_pch_file(argv[2], argc - 3, argv + 3); 15707ae2faafd30524ef5f863bb3b8701977888839bbDouglas Gregor 1571f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 157250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 157350398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 15746edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15756edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/***/ 15766edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15776edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar/* We intentionally run in a separate thread to ensure we at least minimal 15786edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * testing of a multithreaded environment (for example, having a reduced stack 15796edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar * size). */ 15806edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15816edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbartypedef struct thread_info { 15826edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int argc; 15836edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar const char **argv; 15846edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar int result; 15856edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} thread_info; 158684294911b83003bcac726d00ffa91143752feb57Benjamin Kramervoid thread_runner(void *client_data_v) { 15876edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info *client_data = client_data_v; 15886edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data->result = cindextest_main(client_data->argc, client_data->argv); 15896edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 15906edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15916edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbarint main(int argc, const char **argv) { 15926edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar thread_info client_data; 15936edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar 15946160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor if (getenv("CINDEXTEST_NOTHREADS")) 15956160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor return cindextest_main(argc, argv); 15966160598bcd6549757525cbb463a551a0ad1615e4Douglas Gregor 15976edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argc = argc; 15986edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar client_data.argv = argv; 1599a32a6e1abe6972b48b4d5ec79d81b6f7241723bfDaniel Dunbar clang_executeOnThread(thread_runner, &client_data, 0); 16006edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar return client_data.result; 16016edc8001f2c2f5a95ed29259d8f2c0b9faa4bc83Daniel Dunbar} 1602