c-index-test.c revision e1e13bf568a7e37c95eda6fcfa626659a06e67b1
12b8ee6c2994f738e5162ff46b638974870f51662Steve Naroff/* c-index-test.c */ 250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 350398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff#include "clang-c/Index.h" 40c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor#include <stdlib.h> 589922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff#include <stdio.h> 6af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff#include <string.h> 7f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor#include <assert.h> 8af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff 90d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 100d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Utility functions. */ 110d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 120d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 132e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#ifdef _MSC_VER 142e06fc877a633abea3b40a64950c7316dac29ca8John Thompsonchar *basename(const char* path) 152e06fc877a633abea3b40a64950c7316dac29ca8John Thompson{ 162e06fc877a633abea3b40a64950c7316dac29ca8John Thompson char* base1 = (char*)strrchr(path, '/'); 172e06fc877a633abea3b40a64950c7316dac29ca8John Thompson char* base2 = (char*)strrchr(path, '\\'); 182e06fc877a633abea3b40a64950c7316dac29ca8John Thompson if (base1 && base2) 192e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return((base1 > base2) ? base1 + 1 : base2 + 1); 202e06fc877a633abea3b40a64950c7316dac29ca8John Thompson else if (base1) 212e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return(base1 + 1); 222e06fc877a633abea3b40a64950c7316dac29ca8John Thompson else if (base2) 232e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return(base2 + 1); 242e06fc877a633abea3b40a64950c7316dac29ca8John Thompson 252e06fc877a633abea3b40a64950c7316dac29ca8John Thompson return((char*)path); 262e06fc877a633abea3b40a64950c7316dac29ca8John Thompson} 272e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#else 28ff9e18cb3863defa98257500ef49d93a9d2bc216Steve Naroffextern char *basename(const char *); 292e06fc877a633abea3b40a64950c7316dac29ca8John Thompson#endif 30ff9e18cb3863defa98257500ef49d93a9d2bc216Steve Naroff 3145ba9a1b31110568d0d362c8d31c6133cf9011b7Douglas Gregor/** \brief Return the default parsing options. */ 3244c181aec37789f25f6c15543c164416f72e562aDouglas Gregorstatic unsigned getDefaultParsingOptions() { 3344c181aec37789f25f6c15543c164416f72e562aDouglas Gregor unsigned options = CXTranslationUnit_DetailedPreprocessingRecord; 3444c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 3544c181aec37789f25f6c15543c164416f72e562aDouglas Gregor if (getenv("CINDEXTEST_EDITING")) 36b1c031be513705d924038f497279b9b599868ba1Douglas Gregor options |= clang_defaultEditingTranslationUnitOptions(); 3744c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 3844c181aec37789f25f6c15543c164416f72e562aDouglas Gregor return options; 3944c181aec37789f25f6c15543c164416f72e562aDouglas Gregor} 4044c181aec37789f25f6c15543c164416f72e562aDouglas Gregor 4151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbarstatic void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column, 4251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar unsigned end_line, unsigned end_column) { 4351b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column, 44d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar end_line, end_column); 4551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar} 4651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar 471c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic unsigned CreateTranslationUnit(CXIndex Idx, const char *file, 481c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit *TU) { 49e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 50a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor *TU = clang_createTranslationUnit(Idx, file); 516be2a22979e6a4af575af32cccdf6a6190a8edcaDan Gohman if (!*TU) { 521c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Unable to load translation unit from '%s'!\n", file); 531c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 54e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 551c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 561c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 571c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 584db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorvoid free_remapped_files(struct CXUnsavedFile *unsaved_files, 594db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files) { 604db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 614db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (i = 0; i != num_unsaved_files; ++i) { 624db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Filename); 634db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Contents); 644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 654db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 664db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 674db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorint parse_remapped_files(int argc, const char **argv, int start_arg, 684db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile **unsaved_files, 694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int *num_unsaved_files) { 704db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int arg; 724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int prefix_len = strlen("-remap-file="); 734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 75e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Count the number of remapped files. */ 774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg; arg < argc; ++arg) { 784db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (strncmp(argv[arg], "-remap-file=", prefix_len)) 794db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor break; 80e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 814db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor ++*num_unsaved_files; 824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 83e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 844db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (*num_unsaved_files == 0) 854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 86e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 874db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files 88e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * 894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files); 904db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) { 914db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved = *unsaved_files + i; 924db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *arg_string = argv[arg] + prefix_len; 934db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int filename_len; 944db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *filename; 954db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *contents; 964db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor FILE *to_file; 974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *semi = strchr(arg_string, ';'); 984db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!semi) { 99e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, 1004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor "error: -remap-file=from;to argument is missing semicolon\n"); 1014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1034db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1054db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 106e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1074db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Open the file that we're remapping to. */ 1084db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor to_file = fopen(semi + 1, "r"); 1094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!to_file) { 1104db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: cannot open file %s that we are remapping to\n", 1114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor semi + 1); 1124db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1134db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1144db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1164db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 117e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1184db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Determine the length of the file we're remapping to. */ 1194db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_END); 1204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Length = ftell(to_file); 1214db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_SET); 122e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1234db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Read the contents of the file we're remapping to. */ 1244db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents = (char *)malloc(unsaved->Length + 1); 1254db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { 1264db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: unexpected %s reading 'to' file %s\n", 1274db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor (feof(to_file) ? "EOF" : "error"), semi + 1); 1284db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1294db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1304db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1324db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1344db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents[unsaved->Length] = 0; 1354db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Contents = contents; 136e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1374db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Close the file. */ 1384db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 139e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1404db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Copy the file name that we're remapping from. */ 1414db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename_len = semi - arg_string; 1424db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename = (char *)malloc(filename_len + 1); 1434db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor memcpy(filename, arg_string, filename_len); 1444db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename[filename_len] = 0; 1454db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Filename = filename; 1464db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 147e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1484db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 1494db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 1504db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1510d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1520d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Pretty-printing. */ 1530d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1540d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 155af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroffstatic void PrintCursor(CXCursor Cursor) { 156e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_isInvalid(Cursor.kind)) { 157e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(Cursor.kind); 158e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("Invalid Cursor => %s", clang_getCString(ks)); 159e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 160e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 161699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff else { 162e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString string, ks; 163c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXCursor Referenced; 1641db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 165e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 166e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek ks = clang_getCursorKindSpelling(Cursor.kind); 167ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff string = clang_getCursorSpelling(Cursor); 168e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("%s=%s", clang_getCString(ks), 169e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCString(string)); 170e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 171ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_disposeString(string); 172e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 173c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor Referenced = clang_getCursorReferenced(Cursor); 174c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor if (!clang_equalCursors(Referenced, clang_getNullCursor())) { 175c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Referenced); 17646766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 1771db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor printf(":%d:%d", line, column); 178c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor } 179b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor 180b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (clang_isCursorDefinition(Cursor)) 181b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor printf(" (Definition)"); 182699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 183af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 18489922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 185e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 1861db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 18774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 1881db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 18946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 1901db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 191e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (!clang_getCString(source)) { 19274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 19374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return "<invalid loc>"; 19474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 19574844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek else { 196e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek const char *b = basename(clang_getCString(source)); 19774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 19874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return b; 19974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 2009298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 2019298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 2020d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 203ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 204ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 205ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 206ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 207ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 208a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostic(CXDiagnostic Diagnostic) { 209a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor FILE *out = stderr; 2105352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor CXFile file; 211274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor CXString Msg; 2120a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned display_opts = CXDiagnostic_DisplaySourceLocation 2130a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges; 2140a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned i, num_fixits; 215f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 2160a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) 2175352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor return; 218e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 219274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor Msg = clang_formatDiagnostic(Diagnostic, display_opts); 220274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor fprintf(stderr, "%s\n", clang_getCString(Msg)); 221274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor clang_disposeString(Msg); 222f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 2235352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic), 2240a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor &file, 0, 0, 0); 2250a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!file) 2260a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor return; 227e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 2280a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); 2290a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor for (i = 0; i != num_fixits; ++i) { 230473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceRange range; 231473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); 232473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation start = clang_getRangeStart(range); 233473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation end = clang_getRangeEnd(range); 234473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor unsigned start_line, start_column, end_line, end_column; 235473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXFile start_file, end_file; 236f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_getInstantiationLocation(start, &start_file, &start_line, 237473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor &start_column, 0); 238473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getInstantiationLocation(end, &end_file, &end_line, &end_column, 0); 239473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (clang_equalLocations(start, end)) { 240473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Insertion. */ 241473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (start_file == file) 2420a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", 243473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getCString(insertion_text), start_line, start_column); 244473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else if (strcmp(clang_getCString(insertion_text), "") == 0) { 245473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Removal. */ 2460a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == file && end_file == file) { 2470a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Remove "); 2480a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 2490a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "\n"); 250436f3f0400c633251e4071f81358c47bab964adfDouglas Gregor } 251473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else { 252473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Replacement. */ 2530a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == end_file) { 2540a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Replace "); 2550a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 256473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); 25751c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 2580a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor break; 2590a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor } 260473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_disposeString(insertion_text); 26151c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 2625352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor} 2635352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor 264a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostics(CXTranslationUnit TU) { 265a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor int i, n = clang_getNumDiagnostics(TU); 266a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 267a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic Diag = clang_getDiagnostic(TU, i); 268a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(Diag); 269a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(Diag); 270a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 271a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor} 272a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor 273ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 274e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 2750d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 2760d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 277fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 278fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 279a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 280a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 2811db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 2821db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 283e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 2841db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeStart(extent), 28546766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &begin_file, &begin_line, &begin_column, 0); 2861db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 28746766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &end_file, &end_line, &end_column, 0); 2881db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 28970ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 2901db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 29151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" Extent="); 29251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, begin_line, begin_column, end_line, end_column); 293fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 294fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 295e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 296e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 297e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 298e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 299e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 300fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 301625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 302e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 303e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 304e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 305e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 306e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 30798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 3081db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 30946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 310fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 3111db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 312af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff PrintCursor(Cursor); 313a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 314e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("\n"); 315e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 316625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 317e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 318e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 319625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 320c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 321e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 322e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 323e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 324625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 325625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 326625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 327e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 328625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 329b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 330b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 331e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 332625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 333625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 334625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 335625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 336625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 337625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 338625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 339625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 340625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 34198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 3421db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 34374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 344e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 345625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 346625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 347625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 348625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 349625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 350625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 351e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 35298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 35346766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 354e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3551db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 356e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_getCString(source)) { 357b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 358b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 359b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 36098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 36198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 36298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 36398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 36498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 36598258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor PrintCursor(Ref); 36698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 36798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 3684ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 36974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 370625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 3712d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 372e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 373e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 37489922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 37550398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 3767d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3777d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 3787d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3797d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 380e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 381e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 382e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 383e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 384cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 385e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek const char *cstr = clang_getCString(USR); 386e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek if (!cstr || cstr[0] == '\0') { 3877d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 388e74ef1289d5fff0a6ea573198bf354fa8cd84d51Ted Kremenek return CXChildVisit_Recurse; 3897d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 390e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); 391e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek 392a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 3937d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 3947d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 395e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 396e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 397e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 398e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 399e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 4007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 4017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 4027d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 40316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/* Inclusion stack testing. */ 40416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 40516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 40616b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, 40716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned includeStackLen, CXClientData data) { 408e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 40916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned i; 41074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString fname; 41174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek 41274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includedFile); 413e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("file: %s\nincluded by:\n", clang_getCString(fname)); 41474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 415e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 41616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek for (i = 0; i < includeStackLen; ++i) { 41716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek CXFile includingFile; 41816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned line, column; 41916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek clang_getInstantiationLocation(includeStack[i], &includingFile, &line, 42016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek &column, 0); 42174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includingFile); 422e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf(" %s:%d:%d\n", clang_getCString(fname), line, column); 42374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 42416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek } 42516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek printf("\n"); 42616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 42716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 42816b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid PrintInclusionStack(CXTranslationUnit TU) { 429e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInclusions(TU, InclusionVisitor, NULL); 43016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 43116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 43216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 4333bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/* Linkage testing. */ 4343bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 4353bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4363bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenekstatic enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, 4373bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek CXClientData d) { 4383bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek const char *linkage = 0; 4393bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4403bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (clang_isInvalid(clang_getCursorKind(cursor))) 4413bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 4423bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4433bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek switch (clang_getCursorLinkage(cursor)) { 4443bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek case CXLinkage_Invalid: break; 445c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; 446c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_Internal: linkage = "Internal"; break; 447c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; 448c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_External: linkage = "External"; break; 4493bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 4503bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4513bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (linkage) { 4523bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek PrintCursor(cursor); 4533bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek printf("linkage=%s\n", linkage); 4543bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 4553bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4563bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 4573bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek} 4583bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4593bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 4608e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/* Typekind testing. */ 4618e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 4628e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4638e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenekstatic enum CXChildVisitResult PrintTypeKind(CXCursor cursor, CXCursor p, 4648e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXClientData d) { 4658e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4668e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek if (!clang_isInvalid(clang_getCursorKind(cursor))) { 4678e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXType T = clang_getCursorType(cursor); 4688e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 4698e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintCursor(cursor); 4708e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf(" typekind=%s", clang_getCString(S)); 4718e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek clang_disposeString(S); 472e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the canonical type if it is different. */ 47304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 47404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXType CT = clang_getCanonicalType(T); 47504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (!clang_equalTypes(T, CT)) { 47604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString CS = clang_getTypeKindSpelling(CT.kind); 47704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [canonical=%s]", clang_getCString(CS)); 47804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(CS); 47904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 48004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 481e1403d2dcb06fc306e186c787a7bd0ca30e06edeBenjamin Kramer /* Print the return type if it exists. */ 48204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 4839a140845438c2fc31e7d48a6dedbc695f4c83c68Ted Kremenek CXType RT = clang_getCursorResultType(cursor); 48404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (RT.kind != CXType_Invalid) { 48504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString RS = clang_getTypeKindSpelling(RT.kind); 48604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [result=%s]", clang_getCString(RS)); 48704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(RS); 48804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 48904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 4903ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek /* Print if this is a non-POD type. */ 4913ce9e7d270e7df86c09c8126b4412d55be7c123bTed Kremenek printf(" [isPOD=%d]", clang_isPODType(T)); 49204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek 4938e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf("\n"); 4948e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek } 4958e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return CXChildVisit_Recurse; 4968e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek} 4978e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4988e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4998e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 5007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 5017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 5027d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 503625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 50498271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 505ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 506ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 507e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 508fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 509e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek FileCheckPrefix = prefix; 510e3ee02a324559829142f387f75daf3da118442beTed Kremenek 511e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 512e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 513e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 514e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 515e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 516e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 517e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 518b1ffee6e574d57b79ce2defd1b57052649221c03Daniel Dunbar else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; 519e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 520e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 521e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 522e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 523e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 524e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 525e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 526e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 527e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 528e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 529e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 530e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 531e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 532e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 533e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 534e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 535ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 536ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 537e3ee02a324559829142f387f75daf3da118442beTed Kremenek 538a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 5390d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 5400d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 5410d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 5420d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 543fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 544ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 545ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 546625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 547625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 548020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek int result; 549e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Idx = clang_createIndex(/* excludeDeclsFromPCH */ 5500a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 5510a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 552e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 553020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (!CreateTranslationUnit(Idx, file, &TU)) { 554020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 555625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 556020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 557625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 558020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 559020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 560020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek return result; 561625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 562625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 563ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 564ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 565ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 5668506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar const char *UseExternalASTs = 5678506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION"); 568ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 569ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 5704db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 5714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 5724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 573abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 574ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 5750a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 5760a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 577ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 5788506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar if (UseExternalASTs && strlen(UseExternalASTs)) 5798506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar clang_setUseExternalASTGeneration(Idx, 1); 5808506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar 581020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 582020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 5834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 584020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 5854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 586e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek TU = clang_createTranslationUnitFromSourceFile(Idx, 0, 587e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek argc - num_unsaved_files, 5884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files, 5894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 590a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 591ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 592ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 593abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 594020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 595ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 596ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 597ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 598ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 5994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 600020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 6014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 602ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 603ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 604abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregorint perform_test_reparse_source(int argc, const char **argv, int trials, 605abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor const char *filter, CXCursorVisitor Visitor, 606abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor PostVisitTU PV) { 607abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor const char *UseExternalASTs = 608abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION"); 609abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXIndex Idx; 610abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXTranslationUnit TU; 611abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 612abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int num_unsaved_files = 0; 613abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int result; 614abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trial; 615abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 616abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor Idx = clang_createIndex(/* excludeDeclsFromPCH */ 617abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 618abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor /* displayDiagnosics=*/1); 619abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 620abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (UseExternalASTs && strlen(UseExternalASTs)) 621abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_setUseExternalASTGeneration(Idx, 1); 622abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 623abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 624abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 625abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 626abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 627abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 62844c181aec37789f25f6c15543c164416f72e562aDouglas Gregor TU = clang_parseTranslationUnit(Idx, 0, 62944c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argv + num_unsaved_files, 63044c181aec37789f25f6c15543c164416f72e562aDouglas Gregor argc - num_unsaved_files, 63144c181aec37789f25f6c15543c164416f72e562aDouglas Gregor unsaved_files, 63244c181aec37789f25f6c15543c164416f72e562aDouglas Gregor num_unsaved_files, 63344c181aec37789f25f6c15543c164416f72e562aDouglas Gregor getDefaultParsingOptions()); 634abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (!TU) { 635abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor fprintf(stderr, "Unable to load translation unit!\n"); 636abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 637abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 638abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return 1; 639abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 640abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 641abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor for (trial = 0; trial < trials; ++trial) { 642e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor if (clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, 643e1e13bf568a7e37c95eda6fcfa626659a06e67b1Douglas Gregor clang_defaultReparseOptions(TU))) { 644abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeTranslationUnit(TU); 645abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 646abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 647abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return -1; 648abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 649abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 650abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 651abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 652abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 653abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor clang_disposeIndex(Idx); 654abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return result; 655abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor} 656abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor 6570d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 6581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 6591c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 6601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 6611c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic void print_cursor_file_scan(CXCursor cursor, 6621c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 6631d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 6641d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 6659096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 6661d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 6671d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 66851b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_col, end_line, end_col); 66951b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" "); 6701c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek PrintCursor(cursor); 6711c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 6721c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 6731c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 6741d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 6751d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 6761c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 6771c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 6781c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 6792389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor prevCursor = clang_getNullCursor(); 680b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 6812389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar unsigned line = 1, col = 1; 6828f0bf81c0f3ab31881cc7db7914e6978bb2a19afDaniel Dunbar unsigned start_line = 1, start_col = 1; 683e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6840a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 6850a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1))) { 6861c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 6871c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 6881c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 689e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6901c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 6911c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 692e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6931c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 6941c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 6951c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 6961c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 697e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 698b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 6992389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar for (;;) { 7002389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor cursor; 7012389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar int c = fgetc(fp); 7022389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 7032389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == '\n') { 7042389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++line; 7052389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar col = 1; 7062389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar } else 7072389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++col; 7082389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 7092389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar /* Check the cursor at this position, and dump the previous one if we have 7102389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar * found something new. 7112389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar */ 7122389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); 7132389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) && 7142389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor.kind != CXCursor_InvalidFile) { 7152389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar print_cursor_file_scan(prevCursor, start_line, start_col, 716d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar line, col, prefix); 7172389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_line = line; 7182389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_col = col; 719a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 7202389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == EOF) 7212389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar break; 722a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 7232389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor = cursor; 7241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 725e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7261c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 7271c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 7281c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 7291c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 7301c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 7310d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Logic for testing clang_codeComplete(). */ 7320d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 7330d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 7340c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 7350c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 7360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 737e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekint parse_file_line_column(const char *input, char **filename, unsigned *line, 738fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 739fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 74088d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 741fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 742fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 743fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 744fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 7450c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 746fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 747fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 748fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 749fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 750fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 751fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 7520c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 7530c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 7540c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 755fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 756fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 75788d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 758fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 759fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 760fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 761e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 762fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 763fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 764fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 765e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 766fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 767fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 76888d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 769fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 770fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 771fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 772fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 773fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 774e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 775fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 776e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek return 1; 777fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 778fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 779fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 7800c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 781fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 782fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 783fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 784e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 785fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 786fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 787fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 788fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 789fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 79088d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 791fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 792fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 793fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 7940c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 7950c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 7960c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 7970c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 7980c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 7990c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 8000c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 8010c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 8020c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 8030c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 8040c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 8050c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 8060c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 8070c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 8080c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 8090c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 8100c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 8110c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 8120c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 8130c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 8140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 815ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 81601dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 81701dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 81801dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 81901dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 82001dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 8210c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 822e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8230c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 8240c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 8250c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 8263ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 827f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 828e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8293ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 8300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 8312ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek CXString text; 8322ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek const char *cstr; 8330c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 8343ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 835e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8363ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 8373ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 8383ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 839e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCompletionChunkCompletionString(completion_string, I), 8403ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 8413ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 8423ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 8433ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 844e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 845d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 8462ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr = clang_getCString(text); 847e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "{%s %s}", 8480c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 8492ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr ? cstr : ""); 8502ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek clang_disposeString(text); 8510c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 8522ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek 8533ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 8543ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 8553ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 8563ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 8573ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 858e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); 859e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 860e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "%s:", clang_getCString(ks)); 861e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 862e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8633ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 86412e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor fprintf(file, " (%u)\n", 86512e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor clang_getCompletionPriority(completion_result->CompletionString)); 8660c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 8670c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 8681982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregorint perform_code_completion(int argc, const char **argv, int timing_only) { 8690c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 8700c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 8710c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 8720c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 873f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 874f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 875735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 876735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 877ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 878df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor CXTranslationUnit *TU = 0; 879df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor 8801982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (timing_only) 8811982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-timing="); 8821982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor else 8831982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor input += strlen("-code-completion-at="); 8841982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor 885e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 886fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 887f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 8880c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 889735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 890735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 891735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 8920a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 8931abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor if (getenv("CINDEXTEST_EDITING")) { 894d91de2bc0ee43c2da7be2fb879e8919ea74f8afaDaniel Dunbar unsigned I, Repeats = 5; 895df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor TU = clang_parseTranslationUnit(CIdx, 0, 896df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor argv + num_unsaved_files + 2, 897df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor argc - num_unsaved_files - 2, 898df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor unsaved_files, 899df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor num_unsaved_files, 900df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor getDefaultParsingOptions()); 901df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor for (I = 0; I != Repeats; ++I) { 902df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor results = clang_codeCompleteAt(TU, filename, line, column, 903df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor unsaved_files, num_unsaved_files, 904df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_defaultCodeCompleteOptions()); 905df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor if (I != Repeats-1) 906df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_disposeCodeCompleteResults(results); 907df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor } 9081abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor } else 9091abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor results = clang_codeComplete(CIdx, 9101abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor argv[argc - 1], argc - num_unsaved_files - 3, 9111abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor argv + num_unsaved_files + 2, 9121abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor num_unsaved_files, unsaved_files, 9131abc6bca3d7fb0e7b1e40fbcad6cfb5e10594548Douglas Gregor filename, line, column); 914936ea3b590117d2cd73b1b92621d06c4a7edbe60Douglas Gregor 915ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 916ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor unsigned i, n = results->NumResults; 9171982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (!timing_only) 9181982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor for (i = 0; i != n; ++i) 9191982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor print_completion_result(results->Results + i, stdout); 920a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor n = clang_codeCompleteGetNumDiagnostics(results); 921a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 922a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); 923a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(diag); 924a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(diag); 925a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 926ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 927ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 928df95a13ec73d2cdaea79555cb412d767f4963120Douglas Gregor clang_disposeTranslationUnit(TU); 9290c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 9300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 931e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 932735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 933735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 934f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 9350c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 9360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 937f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 938f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 939f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 940f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 941f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 942f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 943f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 944f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 945f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 946f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 947f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 948f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 949f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 950f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 951f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 9524db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 953e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek /* Count the number of locations. */ 954f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 955f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 956e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 957f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 958f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 959f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 960f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 961f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 962f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 963e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 964e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek &Locations[Loc].line, 965fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 966f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 967f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 968e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 969e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 970f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 971f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 972e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 9730a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 974f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 975f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 9764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files + 1 + NumLocations, 9774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 978a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 979f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 980f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 981f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 982f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 983e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 984f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 985b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 986b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor if (!file) 987b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor continue; 988e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 989e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Cursor = clang_getCursor(TU, 990e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getLocation(TU, file, Locations[Loc].line, 991e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Locations[Loc].column)); 992f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor PrintCursor(Cursor); 993f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor printf("\n"); 994f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations[Loc].filename); 995f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 996e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 997a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 998f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 999f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 1000f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 1001f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1002f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 1003f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 1004f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 1005fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 1006fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 1007fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 1008fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 1009fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 1010fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 1011fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 1012fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 1013fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 1014fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 1015fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 1016fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 1017fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 1018fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 1019fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 1020fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 1021fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 1022fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1023fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 1024fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 1025fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 1026fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1027fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1028fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 1029fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1030fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 10310a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 1032fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 1033fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argc - num_unsaved_files - 3, 1034fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argv + num_unsaved_files + 2, 1035fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor num_unsaved_files, 1036a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 1037fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 1038fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 1039fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1040fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1041fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1042fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 1043e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 1044fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 1045fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1046fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 1047fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 1048fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 1049fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1050fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 1051fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1052fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1053fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 1054fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 1055e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 1056fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 1057fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1058e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1059fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1060fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1061fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 1062fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 1063e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 1064fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 1065fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 1066e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 1067fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1068fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1069fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 1070fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 1071fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 1072fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 1073fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 1074fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 1075fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 1076fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 1077fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 1078fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1079fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 1080fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 1081fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 1082fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 1083fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 1084fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 1085fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1086e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInstantiationLocation(clang_getRangeStart(extent), 108746766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &start_line, &start_column, 0); 1088fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 108946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &end_line, &end_column, 0); 109051b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf("%s: \"%s\" ", kind, clang_getCString(spelling)); 109151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_column, end_line, end_column); 10920045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor if (!clang_isInvalid(cursors[i].kind)) { 10930045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf(" "); 10940045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor PrintCursor(cursors[i]); 10950045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor } 10960045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf("\n"); 1097fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1098fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 1099fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1100fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 1101a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1102fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 1103fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1104fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1105fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1106fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1107fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 1108fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 11090d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1110f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/* USR printing. */ 1111f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 1112f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1113f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int insufficient_usr(const char *kind, const char *usage) { 1114f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage); 1115f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1116f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1117f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1118f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic unsigned isUSR(const char *s) { 1119f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return s[0] == 'c' && s[1] == ':'; 1120f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1121f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1122f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int not_usr(const char *s, const char *arg) { 1123f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg); 1124f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1125f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1126f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1127f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void print_usr(CXString usr) { 1128f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = clang_getCString(usr); 1129f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek printf("%s\n", s); 1130f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_disposeString(usr); 1131f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1132f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1133f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void display_usrs() { 1134f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "-print-usrs options:\n" 1135f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCCategory <class name> <category name>\n" 1136f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCClass <class name>\n" 1137f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCIvar <ivar name> <class USR>\n" 1138f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCMethod <selector> [0=class method|1=instance method] " 1139f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "<class USR>\n" 1140f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProperty <property name> <class USR>\n" 1141f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProtocol <protocol name>\n"); 1142f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1143f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1144f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs(const char **I, const char **E) { 1145f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (I != E) { 1146f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *kind = *I; 1147f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned len = strlen(kind); 1148f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek switch (len) { 1149f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 8: 1150f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCIvar", 8) == 0) { 1151f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1152f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<ivar name> <class USR>"); 1153f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1154f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1155f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1156f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1157f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1158f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1159f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCIvar(I[1], x)); 1160f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1161f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1162f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1163f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1164f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1165f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1166f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 9: 1167f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCClass", 9) == 0) { 1168f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1169f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name>"); 1170f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCClass(I[1])); 1171f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1172f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1173f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1174f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1175f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 10: 1176f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCMethod", 10) == 0) { 1177f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 3 >= E) 1178f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<method selector> " 1179f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "[0=class method|1=instance method] <class USR>"); 1180f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[3])) 1181f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[3]); 1182f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1183f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1184f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[3]; 1185f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1186f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); 1187f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1188f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 4; 1189f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1190f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1191f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1192f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 12: 1193f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCCategory", 12) == 0) { 1194f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1195f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name> <category name>"); 1196f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); 1197f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1198f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1199f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1200f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProtocol", 12) == 0) { 1201f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1202f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<protocol name>"); 1203f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProtocol(I[1])); 1204f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1205f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1206f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1207f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProperty", 12) == 0) { 1208f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1209f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<property name> <class USR>"); 1210f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1211f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1212f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1213f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1214f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1215f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1216f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProperty(I[1], x)); 1217f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1218f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1219f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1220f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1221f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1222f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek default: 1223f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1224f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1225f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1226f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1227f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1228f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I != E) { 1229f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "Invalid USR kind: %s\n", *I); 1230f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1231f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1232f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1233f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1234f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1235f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1236f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs_file(const char *file_name) { 1237f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char line[2048]; 1238f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *args[128]; 1239f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned numChars = 0; 1240f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1241f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek FILE *fp = fopen(file_name, "r"); 1242f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!fp) { 1243f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "error: cannot open '%s'\n", file_name); 1244f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1245f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1246f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1247f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek /* This code is not really all that safe, but it works fine for testing. */ 1248f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (!feof(fp)) { 1249f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char c = fgetc(fp); 1250f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (c == '\n') { 1251f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned i = 0; 1252f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = 0; 1253f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1254f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (numChars == 0) 1255f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1256f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1257f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars] = '\0'; 1258f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek numChars = 0; 1259f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1260f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (line[0] == '/' && line[1] == '/') 1261f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1262f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1263f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(line, " "); 1264f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (s) { 1265f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek args[i] = s; 1266f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek ++i; 1267f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(0, " "); 1268f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1269f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (print_usrs(&args[0], &args[i])) 1270f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1271f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1272f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else 1273f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars++] = c; 1274f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1275f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1276f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fclose(fp); 1277f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1278f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1279f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1280f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 12810d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 12820d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1283f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1284e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 12857d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 1286e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 12877d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 12887d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 12897d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 12907d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 12917d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 1292f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 1293f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 12940d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 12951982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -code-completion-timing=<site> <compiler arguments>\n" 1296f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 12971d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 12981d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 1299fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 1300fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 13017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 13027d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 13031982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source <symbol filter> {<args>}*\n"); 1304f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 1305abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " c-index-test -test-load-source-reparse <trials> <symbol filter> " 1306abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor " {<args>}*\n" 13071982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" 130816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-annotate-tokens=<range> {<args>}*\n" 130916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-inclusion-stack-source {<args>}*\n" 13103bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek " c-index-test -test-inclusion-stack-tu <AST file>\n" 1311f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " c-index-test -test-print-linkage-source {<args>}*\n" 13128e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek " c-index-test -test-print-typekind {<args>}*\n" 131353513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth " c-index-test -print-usr [<CursorKind> {<args>}]*\n"); 131453513d2e24205965ffd5d4780a10f41cc335f17bChandler Carruth fprintf(stderr, 1315caf4bd3d3c66fd95b0159356e2c4da7fbf2897f3Douglas Gregor " c-index-test -print-usr-file <file>\n\n"); 1316caf4bd3d3c66fd95b0159356e2c4da7fbf2897f3Douglas Gregor fprintf(stderr, 13177d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 13180d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 13190d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 13200d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 13210d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 13220d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 13230d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 1324625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 1325625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 1326f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 1327f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1328f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekint main(int argc, const char **argv) { 13290a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor clang_enableStackTraces(); 1330f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 13311982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 0); 13321982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1]) 13331982c18522a4aefd57207bbd2d66d93945c41f92Douglas Gregor return perform_code_completion(argc, argv, 1); 1334f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 1335f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 13367d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 1337e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 13387d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1339ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 1340ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 13417d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 1342abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ 1343abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 25); 1344abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor if (I) { 1345abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor int trials = atoi(argv[2]); 1346abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, 1347abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor NULL); 1348abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 1349abc563f554951259bbe0315055cad92ee14d87e4Douglas Gregor } 13507d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 1351e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 13527d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1353ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, NULL); 13547d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 13557d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 13561d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 13571d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 1358fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 1359fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 136016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) 136116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", NULL, 136216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 136316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) 136416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_tu(argv[2], "all", NULL, NULL, 136516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 13663bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) 13673bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, 13683bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek NULL); 13698e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-typekind") == 0) 13708e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", 13718e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintTypeKind, 0); 1372f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { 1373f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (argc > 2) 1374f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs(argv + 2, argv + argc); 1375f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1376f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1377f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1378f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1379f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1380f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) 1381f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs_file(argv[2]); 1382e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1383f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 138450398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 138550398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 1386