c-index-test.c revision 9a140845438c2fc31e7d48a6dedbc695f4c83c68
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 3151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbarstatic void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column, 3251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar unsigned end_line, unsigned end_column) { 3351b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column, 34d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar end_line, end_column); 3551b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar} 3651b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar 371c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic unsigned CreateTranslationUnit(CXIndex Idx, const char *file, 381c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit *TU) { 39e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 40a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor *TU = clang_createTranslationUnit(Idx, file); 411c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!TU) { 421c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Unable to load translation unit from '%s'!\n", file); 431c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 44e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 451c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 461c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 471c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 484db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorvoid free_remapped_files(struct CXUnsavedFile *unsaved_files, 494db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files) { 504db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 514db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (i = 0; i != num_unsaved_files; ++i) { 524db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Filename); 534db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Contents); 544db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 554db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 564db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 574db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorint parse_remapped_files(int argc, const char **argv, int start_arg, 584db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile **unsaved_files, 594db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int *num_unsaved_files) { 604db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 614db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int arg; 624db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int prefix_len = strlen("-remap-file="); 634db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 65e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 664db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Count the number of remapped files. */ 674db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg; arg < argc; ++arg) { 684db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (strncmp(argv[arg], "-remap-file=", prefix_len)) 694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor break; 70e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor ++*num_unsaved_files; 724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 73e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (*num_unsaved_files == 0) 754db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 76e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files 78e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * 794db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files); 804db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) { 814db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved = *unsaved_files + i; 824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *arg_string = argv[arg] + prefix_len; 834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int filename_len; 844db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *filename; 854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *contents; 864db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor FILE *to_file; 874db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *semi = strchr(arg_string, ';'); 884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!semi) { 89e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, 904db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor "error: -remap-file=from;to argument is missing semicolon\n"); 914db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 924db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 934db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 944db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 954db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 96e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Open the file that we're remapping to. */ 984db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor to_file = fopen(semi + 1, "r"); 994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!to_file) { 1004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: cannot open file %s that we are remapping to\n", 1014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor semi + 1); 1024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1034db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1054db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1064db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 107e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1084db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Determine the length of the file we're remapping to. */ 1094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_END); 1104db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Length = ftell(to_file); 1114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_SET); 112e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1134db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Read the contents of the file we're remapping to. */ 1144db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents = (char *)malloc(unsaved->Length + 1); 1154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { 1164db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: unexpected %s reading 'to' file %s\n", 1174db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor (feof(to_file) ? "EOF" : "error"), semi + 1); 1184db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1194db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1214db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1234db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1244db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents[unsaved->Length] = 0; 1254db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Contents = contents; 126e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1274db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Close the file. */ 1284db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 129e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1304db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Copy the file name that we're remapping from. */ 1314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename_len = semi - arg_string; 1324db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename = (char *)malloc(filename_len + 1); 1334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor memcpy(filename, arg_string, filename_len); 1344db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename[filename_len] = 0; 1354db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Filename = filename; 1364db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 137e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1384db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 1394db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 1404db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1410d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1420d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Pretty-printing. */ 1430d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1440d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 145af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroffstatic void PrintCursor(CXCursor Cursor) { 146e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_isInvalid(Cursor.kind)) { 147e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(Cursor.kind); 148e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("Invalid Cursor => %s", clang_getCString(ks)); 149e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 150e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 151699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff else { 152e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString string, ks; 153c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXCursor Referenced; 1541db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 155e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 156e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek ks = clang_getCursorKindSpelling(Cursor.kind); 157ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff string = clang_getCursorSpelling(Cursor); 158e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("%s=%s", clang_getCString(ks), 159e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCString(string)); 160e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 161ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_disposeString(string); 162e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 163c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor Referenced = clang_getCursorReferenced(Cursor); 164c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor if (!clang_equalCursors(Referenced, clang_getNullCursor())) { 165c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Referenced); 16646766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 1671db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor printf(":%d:%d", line, column); 168c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor } 169b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor 170b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (clang_isCursorDefinition(Cursor)) 171b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor printf(" (Definition)"); 172699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 173af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 17489922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 175e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 1761db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 17774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 1781db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 17946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 1801db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 181e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (!clang_getCString(source)) { 18274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 18374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return "<invalid loc>"; 18474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 18574844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek else { 186e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek const char *b = basename(clang_getCString(source)); 18774844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 18874844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek return b; 18974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek } 1909298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 1919298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 1920d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 193ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 194ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 195ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 196ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 197ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 198a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostic(CXDiagnostic Diagnostic) { 199a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor FILE *out = stderr; 2005352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor CXFile file; 201274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor CXString Msg; 2020a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned display_opts = CXDiagnostic_DisplaySourceLocation 2030a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges; 2040a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor unsigned i, num_fixits; 205f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 2060a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) 2075352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor return; 208e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 209274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor Msg = clang_formatDiagnostic(Diagnostic, display_opts); 210274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor fprintf(stderr, "%s\n", clang_getCString(Msg)); 211274f1906f12ebf8fcc179701deeda6d3271120c1Douglas Gregor clang_disposeString(Msg); 212f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 2135352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic), 2140a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor &file, 0, 0, 0); 2150a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!file) 2160a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor return; 217e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 2180a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); 2190a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor for (i = 0; i != num_fixits; ++i) { 220473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceRange range; 221473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); 222473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation start = clang_getRangeStart(range); 223473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXSourceLocation end = clang_getRangeEnd(range); 224473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor unsigned start_line, start_column, end_line, end_column; 225473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor CXFile start_file, end_file; 226f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_getInstantiationLocation(start, &start_file, &start_line, 227473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor &start_column, 0); 228473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getInstantiationLocation(end, &end_file, &end_line, &end_column, 0); 229473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (clang_equalLocations(start, end)) { 230473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Insertion. */ 231473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor if (start_file == file) 2320a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", 233473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_getCString(insertion_text), start_line, start_column); 234473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else if (strcmp(clang_getCString(insertion_text), "") == 0) { 235473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Removal. */ 2360a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == file && end_file == file) { 2370a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Remove "); 2380a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 2390a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "\n"); 240436f3f0400c633251e4071f81358c47bab964adfDouglas Gregor } 241473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor } else { 242473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor /* Replacement. */ 2430a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (start_file == end_file) { 2440a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor fprintf(out, "FIX-IT: Replace "); 2450a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor PrintExtent(out, start_line, start_column, end_line, end_column); 246473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); 24751c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 2480a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor break; 2490a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor } 250473d7019bb54f8a2f0140dca9e9644a935cc6b20Douglas Gregor clang_disposeString(insertion_text); 25151c6d384551674facc19f745ecf6e289d28dc55fDouglas Gregor } 2525352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor} 2535352ac06d8f6194825bb2a99ffa009b61bafb503Douglas Gregor 254a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregorvoid PrintDiagnostics(CXTranslationUnit TU) { 255a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor int i, n = clang_getNumDiagnostics(TU); 256a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 257a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic Diag = clang_getDiagnostic(TU, i); 258a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(Diag); 259a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(Diag); 260a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 261a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor} 262a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor 263ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 264e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 2650d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 2660d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 267fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 268fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 269a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 270a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 2711db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 2721db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 273e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 2741db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeStart(extent), 27546766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &begin_file, &begin_line, &begin_column, 0); 2761db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 27746766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor &end_file, &end_line, &end_column, 0); 2781db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 27970ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 2801db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 28151b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" Extent="); 28251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, begin_line, begin_column, end_line, end_column); 283fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 284fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 285e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 286e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 287e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 288e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 289e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 290fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 291625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 292e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 293e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 294e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 295e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 296e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 29798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 2981db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 29946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column, 0); 300fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 3011db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 302af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff PrintCursor(Cursor); 303a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 304e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("\n"); 305e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 306625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 307e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 308e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 309625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 310c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 311e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 312e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 313e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 314625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 315625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 316625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 317e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 318625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 319b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 320b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 321e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 322625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 323625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 324625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 325625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 326625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 327625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 328625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 329625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 330625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 33198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 3321db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 33374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString source; 334e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 335625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 336625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 337625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 338625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 339625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 340625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 341e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 34298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 34346766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0, 0); 344e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 3451db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 346e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (clang_getCString(source)) { 347b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 348b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 349b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 35098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 35198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 35298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 35398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 35498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 35598258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor PrintCursor(Ref); 35698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 35798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 3584ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 35974844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(source); 360625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 3612d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 362e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 363e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 36489922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 36550398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 3667d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3677d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 3687d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3697d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 370e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 371e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 372e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 373e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 374cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 375e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek const char *cstr = clang_getCString(USR); 376e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek if (!cstr || cstr[0] == '\0') { 3777d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 378e74ef1289d5fff0a6ea573198bf354fa8cd84d51Ted Kremenek return CXChildVisit_Recurse; 3797d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 380e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); 381e542f7723a929d42bd9e4dfa526b4ede915b91a7Ted Kremenek 382a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 3837d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 3847d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 385e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 386e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 387e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 388e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 389e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 3907d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 3917d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 3927d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 39316b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/* Inclusion stack testing. */ 39416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 39516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 39616b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, 39716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned includeStackLen, CXClientData data) { 398e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 39916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned i; 40074844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek CXString fname; 40174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek 40274844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includedFile); 403e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf("file: %s\nincluded by:\n", clang_getCString(fname)); 40474844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 405e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 40616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek for (i = 0; i < includeStackLen; ++i) { 40716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek CXFile includingFile; 40816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek unsigned line, column; 40916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek clang_getInstantiationLocation(includeStack[i], &includingFile, &line, 41016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek &column, 0); 41174844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek fname = clang_getFileName(includingFile); 412e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek printf(" %s:%d:%d\n", clang_getCString(fname), line, column); 41374844072411bae91d5dbb89955d200cbe1e0a1c8Ted Kremenek clang_disposeString(fname); 41416b55a71695a33c094383295cc7b7a2080e098daTed Kremenek } 41516b55a71695a33c094383295cc7b7a2080e098daTed Kremenek printf("\n"); 41616b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 41716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 41816b55a71695a33c094383295cc7b7a2080e098daTed Kremenekvoid PrintInclusionStack(CXTranslationUnit TU) { 419e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInclusions(TU, InclusionVisitor, NULL); 42016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek} 42116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek 42216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek/******************************************************************************/ 4233bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/* Linkage testing. */ 4243bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 4253bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4263bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenekstatic enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, 4273bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek CXClientData d) { 4283bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek const char *linkage = 0; 4293bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4303bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (clang_isInvalid(clang_getCursorKind(cursor))) 4313bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 4323bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4333bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek switch (clang_getCursorLinkage(cursor)) { 4343bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek case CXLinkage_Invalid: break; 435c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; 436c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_Internal: linkage = "Internal"; break; 437c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; 438c2a2b3c2c2da1086d76bf804633ed5c6c48ae722Douglas Gregor case CXLinkage_External: linkage = "External"; break; 4393bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 4403bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4413bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek if (linkage) { 4423bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek PrintCursor(cursor); 4433bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek printf("linkage=%s\n", linkage); 4443bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek } 4453bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4463bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return CXChildVisit_Recurse; 4473bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek} 4483bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek 4493bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek/******************************************************************************/ 4508e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/* Typekind testing. */ 4518e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 4528e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4538e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenekstatic enum CXChildVisitResult PrintTypeKind(CXCursor cursor, CXCursor p, 4548e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXClientData d) { 4558e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4568e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek if (!clang_isInvalid(clang_getCursorKind(cursor))) { 4578e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXType T = clang_getCursorType(cursor); 4588e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek CXString S = clang_getTypeKindSpelling(T.kind); 4598e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintCursor(cursor); 4608e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf(" typekind=%s", clang_getCString(S)); 4618e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek clang_disposeString(S); 46204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek // Print the canonical type if it is different. 46304c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 46404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXType CT = clang_getCanonicalType(T); 46504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (!clang_equalTypes(T, CT)) { 46604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString CS = clang_getTypeKindSpelling(CT.kind); 46704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [canonical=%s]", clang_getCString(CS)); 46804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(CS); 46904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 47004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 47104c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek // Print the return type if it exists. 47204c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek { 4739a140845438c2fc31e7d48a6dedbc695f4c83c68Ted Kremenek CXType RT = clang_getCursorResultType(cursor); 47404c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek if (RT.kind != CXType_Invalid) { 47504c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek CXString RS = clang_getTypeKindSpelling(RT.kind); 47604c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek printf(" [result=%s]", clang_getCString(RS)); 47704c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek clang_disposeString(RS); 47804c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 47904c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek } 48004c3cf35a80c09ab78e519f2e71ecccd5c5d8da0Ted Kremenek 4818e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek printf("\n"); 4828e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek } 4838e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return CXChildVisit_Recurse; 4848e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek} 4858e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4868e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek 4878e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek/******************************************************************************/ 4887d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 4897d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 4907d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 491625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 49298271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 493ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 494ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 495e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 496fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 497e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek FileCheckPrefix = prefix; 498e3ee02a324559829142f387f75daf3da118442beTed Kremenek 499e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 500e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 501e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 502e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 503e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 504e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 505e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 506b1ffee6e574d57b79ce2defd1b57052649221c03Daniel Dunbar else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; 507e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 508e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 509e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 510e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 511e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 512e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 513e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 514e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 515e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 516e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 517e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 518e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 519e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 520e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 521e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 522e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 523ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 524ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 525e3ee02a324559829142f387f75daf3da118442beTed Kremenek 526a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 5270d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 5280d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 5290d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 5300d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 531fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 532ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 533ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 534625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 535625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 536020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek int result; 537e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Idx = clang_createIndex(/* excludeDeclsFromPCH */ 5380a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 5390a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 540e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 541020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (!CreateTranslationUnit(Idx, file, &TU)) { 542020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 543625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 544020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 545625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 546020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 547020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 548020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek return result; 549625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 550625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 551ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 552ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 553ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 5548506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar const char *UseExternalASTs = 5558506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION"); 556ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 557ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 5584db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 5594db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 5604db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 561e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 562ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 5630a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor !strcmp(filter, "local") ? 1 : 0, 5640a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1); 565ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 5668506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar if (UseExternalASTs && strlen(UseExternalASTs)) 5678506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar clang_setUseExternalASTGeneration(Idx, 1); 5688506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar 569020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { 570020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 5714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 572020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek } 5734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 574e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek TU = clang_createTranslationUnitFromSourceFile(Idx, 0, 575e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek argc - num_unsaved_files, 5764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files, 5774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 578a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 579ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 580ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 581020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 582ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 583ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 584ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 585ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 5864db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 587020a095de30ede5b1e3fc65dae501f225a1c89d3Ted Kremenek clang_disposeIndex(Idx); 5884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 589ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 590ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 5910d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 5921c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 5931c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 5941c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 5951c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic void print_cursor_file_scan(CXCursor cursor, 5961c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 5971d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 5981d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 5999096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 6001d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 6011d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 60251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_col, end_line, end_col); 60351b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf(" "); 6041c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek PrintCursor(cursor); 6051c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 6061c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 6071c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 6081d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 6091d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 6101c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 6111c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 6121c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 6132389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor prevCursor = clang_getNullCursor(); 614b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 6152389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar unsigned line = 1, col = 1; 6168f0bf81c0f3ab31881cc7db7914e6978bb2a19afDaniel Dunbar unsigned start_line = 1, start_col = 1; 617e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6180a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 6190a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor /* displayDiagnosics=*/1))) { 6201c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 6211c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 6221c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 623e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 6251c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 626e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6271c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 6281c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 6291c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 6301c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 631e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 632b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 6332389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar for (;;) { 6342389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar CXCursor cursor; 6352389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar int c = fgetc(fp); 6362389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 6372389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == '\n') { 6382389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++line; 6392389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar col = 1; 6402389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar } else 6412389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar ++col; 6422389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar 6432389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar /* Check the cursor at this position, and dump the previous one if we have 6442389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar * found something new. 6452389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar */ 6462389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); 6472389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if ((c == EOF || !clang_equalCursors(cursor, prevCursor)) && 6482389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor.kind != CXCursor_InvalidFile) { 6492389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar print_cursor_file_scan(prevCursor, start_line, start_col, 650d52864bd33c66aacc84133460d8c9c0dfcdd5c18Daniel Dunbar line, col, prefix); 6512389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_line = line; 6522389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar start_col = col; 653a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 6542389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar if (c == EOF) 6552389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar break; 656a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 6572389eff26431b4f77d3383157adb2c8ccc15ff69Daniel Dunbar prevCursor = cursor; 6581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 659e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 6601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 6611c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 6621c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 6631c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 6641c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 6650d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Logic for testing clang_codeComplete(). */ 6660d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 6670d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 6680c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 6690c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 6700c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 671e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenekint parse_file_line_column(const char *input, char **filename, unsigned *line, 672fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 673fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 67488d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 675fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 676fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 677fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 678fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 6790c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 680fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 681fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 682fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 683fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 684fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 685fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 6860c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 6870c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 6880c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 689fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 690fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 69188d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 692fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 693fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 694fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 695e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 696fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 697fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 698fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 699e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 700fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 701fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 70288d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 703fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 704fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 705fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 706fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 707fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 708e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "could not parse %s in '%s'\n", 709fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 710e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek return 1; 711fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 712fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 713fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 7140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 715fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 716fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 717fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 718e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 719fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 720fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 721fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 722fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 723fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 72488d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 725fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 726fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 727fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 7280c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 7290c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 7300c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 7310c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 7320c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 7330c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 7340c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 7350c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 7360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 7370c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 7380c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 7390c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 7400c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 7410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 7420c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 7430c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 7440c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 7450c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 7460c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 7470c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 7480c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 749ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 75001dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 75101dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 75201dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 75301dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 75401dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 7550c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 756e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7570c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 7580c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 7590c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 7603ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 761f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 762e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7633ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 7640c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 7652ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek CXString text; 7662ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek const char *cstr; 7670c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 7683ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 769e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7703ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 7713ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 7723ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 773e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getCompletionChunkCompletionString(completion_string, I), 7743ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 7753ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 7763ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 7773ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 778e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 779d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 7802ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr = clang_getCString(text); 781e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "{%s %s}", 7820c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 7832ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek cstr ? cstr : ""); 7842ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek clang_disposeString(text); 7850c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 7862ef6f8f5a35a60870594c5b04e0aa2bf22c6886fTed Kremenek 7873ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 7883ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 7893ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 7903ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 7913ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 792e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); 793e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 794e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(file, "%s:", clang_getCString(ks)); 795e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_disposeString(ks); 796e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 7973ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 79812e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor fprintf(file, " (%u)\n", 79912e131385e892e3723483a1081a89bcad29c8a84Douglas Gregor clang_getCompletionPriority(completion_result->CompletionString)); 8000c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 8010c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 802f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekint perform_code_completion(int argc, const char **argv) { 8030c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 8040c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 8050c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 8060c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 807f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 808f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 809735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 810735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 811ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 812f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar 8130c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor input += strlen("-code-completion-at="); 814e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 815fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 816f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 8170c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 818735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 819735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 820735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 8210a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 822e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek results = clang_codeComplete(CIdx, 823e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek argv[argc - 1], argc - num_unsaved_files - 3, 824e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek argv + num_unsaved_files + 2, 825ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor num_unsaved_files, unsaved_files, 826a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor filename, line, column); 827936ea3b590117d2cd73b1b92621d06c4a7edbe60Douglas Gregor 828ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 829ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor unsigned i, n = results->NumResults; 830ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor for (i = 0; i != n; ++i) 831ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor print_completion_result(results->Results + i, stdout); 832a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor n = clang_codeCompleteGetNumDiagnostics(results); 833a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor for (i = 0; i != n; ++i) { 834a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); 835a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostic(diag); 836a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor clang_disposeDiagnostic(diag); 837a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor } 838ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 839ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 840ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor 8410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 8420c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 843e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 844735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 845735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 846f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 8470c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 8480c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 849f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 850f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 851f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 852f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 853f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 854f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 855f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 856f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 857f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 858f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 859f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 860f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 861f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 862f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 863f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 8644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 865e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek /* Count the number of locations. */ 866f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 867f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 868e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 869f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 870f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 871f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 872f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 873f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 874f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 875e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 876e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek &Locations[Loc].line, 877fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 878f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 879f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 880e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 881e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 882f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 883f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 884e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 8850a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 886f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 887f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 8884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files + 1 + NumLocations, 8894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 890a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 891f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 892f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 893f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 894f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 895e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 896f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 897b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 898b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor if (!file) 899b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor continue; 900e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 901e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Cursor = clang_getCursor(TU, 902e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getLocation(TU, file, Locations[Loc].line, 903e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek Locations[Loc].column)); 904f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor PrintCursor(Cursor); 905f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor printf("\n"); 906f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations[Loc].filename); 907f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 908e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 909a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 910f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 911f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 912f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 913f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 914f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 915f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 916f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 917fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 918fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 919fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 920fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 921fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 922fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 923fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 924fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 925fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 926fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 927fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 928fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 929fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 930fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 931fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 932fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 933fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 934fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 935fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 936fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 937fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 938fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 939fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 940fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 941fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 942fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 9430a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor CIdx = clang_createIndex(0, 1); 944fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 945fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argc - num_unsaved_files - 3, 946fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argv + num_unsaved_files + 2, 947fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor num_unsaved_files, 948a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor unsaved_files); 949fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 950fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 951fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 952fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 953fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 954fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 955e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek } 956fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 957fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 958fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 959fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 960fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 961fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 962fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 963fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 964fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 965fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 966fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 967e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 968fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 969fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 970e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 971fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 972fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 973fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 974fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 975e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 976fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 977fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 978e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek goto teardown; 979fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 980fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 981fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 982fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 983fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 984fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 985fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 986fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 987fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 988fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 989fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 990fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 991fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 992fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 993fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 994fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 995fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 996fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 997fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 998e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek clang_getInstantiationLocation(clang_getRangeStart(extent), 99946766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &start_line, &start_column, 0); 1000fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 100146766dc31c09d89024de5aba9e22112a56eadbdfDouglas Gregor 0, &end_line, &end_column, 0); 100251b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar printf("%s: \"%s\" ", kind, clang_getCString(spelling)); 100351b058cb1e726c49fe0fae29404a4ca4308a6a12Daniel Dunbar PrintExtent(stdout, start_line, start_column, end_line, end_column); 10040045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor if (!clang_isInvalid(cursors[i].kind)) { 10050045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf(" "); 10060045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor PrintCursor(cursors[i]); 10070045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor } 10080045e9fe1f7dfc37f1ea7bdb9b70bcdb6700f0c0Douglas Gregor printf("\n"); 1009fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 1010fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 1011fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 1012fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 1013a88084b78fd4ca5d3d858c14b02414f8cc399f02Douglas Gregor PrintDiagnostics(TU); 1014fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 1015fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 1016fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 1017fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 1018fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 1019fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 1020fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 10210d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1022f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/* USR printing. */ 1023f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 1024f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1025f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int insufficient_usr(const char *kind, const char *usage) { 1026f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "USR for '%s' requires: %s\n", kind, usage); 1027f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1028f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1029f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1030f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic unsigned isUSR(const char *s) { 1031f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return s[0] == 'c' && s[1] == ':'; 1032f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1033f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1034f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic int not_usr(const char *s, const char *arg) { 1035f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "'%s' argument ('%s') is not a USR\n", s, arg); 1036f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1037f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1038f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1039f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void print_usr(CXString usr) { 1040f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = clang_getCString(usr); 1041f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek printf("%s\n", s); 1042f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek clang_disposeString(usr); 1043f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1044f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1045f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekstatic void display_usrs() { 1046f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "-print-usrs options:\n" 1047f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCCategory <class name> <category name>\n" 1048f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCClass <class name>\n" 1049f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCIvar <ivar name> <class USR>\n" 1050f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCMethod <selector> [0=class method|1=instance method] " 1051f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "<class USR>\n" 1052f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProperty <property name> <class USR>\n" 1053f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " ObjCProtocol <protocol name>\n"); 1054f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1055f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1056f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs(const char **I, const char **E) { 1057f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (I != E) { 1058f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *kind = *I; 1059f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned len = strlen(kind); 1060f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek switch (len) { 1061f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 8: 1062f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCIvar", 8) == 0) { 1063f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1064f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<ivar name> <class USR>"); 1065f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1066f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1067f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1068f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1069f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1070f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1071f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCIvar(I[1], x)); 1072f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1073f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1074f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1075f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1076f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1077f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1078f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 9: 1079f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCClass", 9) == 0) { 1080f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1081f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name>"); 1082f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCClass(I[1])); 1083f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1084f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1085f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1086f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1087f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 10: 1088f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCMethod", 10) == 0) { 1089f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 3 >= E) 1090f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<method selector> " 1091f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek "[0=class method|1=instance method] <class USR>"); 1092f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[3])) 1093f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[3]); 1094f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1095f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1096f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[3]; 1097f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1098f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); 1099f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1100f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 4; 1101f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1102f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1103f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1104f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek case 12: 1105f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCCategory", 12) == 0) { 1106f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1107f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<class name> <category name>"); 1108f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); 1109f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1110f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1111f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1112f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProtocol", 12) == 0) { 1113f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 1 >= E) 1114f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<protocol name>"); 1115f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProtocol(I[1])); 1116f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 2; 1117f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1118f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1119f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (memcmp(kind, "ObjCProperty", 12) == 0) { 1120f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I + 2 >= E) 1121f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return insufficient_usr(kind, "<property name> <class USR>"); 1122f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!isUSR(I[2])) 1123f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return not_usr("<class USR>", I[2]); 1124f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1125f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek CXString x; 1126f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.Spelling = I[2]; 1127f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek x.MustFreeString = 0; 1128f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek print_usr(clang_constructUSR_ObjCProperty(I[1], x)); 1129f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1130f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek I += 3; 1131f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1132f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1133f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1134f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek default: 1135f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1136f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1137f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek break; 1138f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1139f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1140f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (I != E) { 1141f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "Invalid USR kind: %s\n", *I); 1142f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1143f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1144f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1145f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1146f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1147f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1148f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenekint print_usrs_file(const char *file_name) { 1149f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char line[2048]; 1150f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *args[128]; 1151f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned numChars = 0; 1152f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1153f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek FILE *fp = fopen(file_name, "r"); 1154f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (!fp) { 1155f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fprintf(stderr, "error: cannot open '%s'\n", file_name); 1156f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1157f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1158f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1159f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek /* This code is not really all that safe, but it works fine for testing. */ 1160f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (!feof(fp)) { 1161f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek char c = fgetc(fp); 1162f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (c == '\n') { 1163f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek unsigned i = 0; 1164f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek const char *s = 0; 1165f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1166f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (numChars == 0) 1167f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1168f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1169f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars] = '\0'; 1170f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek numChars = 0; 1171f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1172f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (line[0] == '/' && line[1] == '/') 1173f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek continue; 1174f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1175f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(line, " "); 1176f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek while (s) { 1177f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek args[i] = s; 1178f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek ++i; 1179f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek s = strtok(0, " "); 1180f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1181f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (print_usrs(&args[0], &args[i])) 1182f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1183f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1184f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else 1185f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek line[numChars++] = c; 1186f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1187f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1188f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek fclose(fp); 1189f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 0; 1190f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek} 1191f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek 1192f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek/******************************************************************************/ 11930d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 11940d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1195f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1196e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 11977d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 1198e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 11997d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 12007d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 12017d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 12027d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 12037d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 1204f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 1205f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 12060d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 1207f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 12081d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 12091d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 1210fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 1211fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 12127d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 12137d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 12147d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-source <symbol filter> {<args>}*\n" 1215fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n"); 1216f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 121716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-annotate-tokens=<range> {<args>}*\n" 121816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek " c-index-test -test-inclusion-stack-source {<args>}*\n" 12193bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek " c-index-test -test-inclusion-stack-tu <AST file>\n" 1220f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " c-index-test -test-print-linkage-source {<args>}*\n" 12218e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek " c-index-test -test-print-typekind {<args>}*\n" 1222f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " c-index-test -print-usr [<CursorKind> {<args>}]*\n" 1223f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek " c-index-test -print-usr-file <file>\n\n" 12247d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 12250d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 12260d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 12270d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 12280d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 12290d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 12300d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 1231625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 1232625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 1233f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 1234f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 1235f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekint main(int argc, const char **argv) { 12360a812cf707da15dadd19fdeb0178b9707f4e01a6Douglas Gregor clang_enableStackTraces(); 1237f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 1238f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return perform_code_completion(argc, argv); 1239f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 1240f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 12417d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 1242e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 12437d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1244ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 1245ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 12467d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 12477d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 1248e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 12497d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 1250ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, NULL); 12517d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 12527d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 12531d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 12541d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 1255fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 1256fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 125716b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) 125816b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", NULL, 125916b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 126016b55a71695a33c094383295cc7b7a2080e098daTed Kremenek else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) 126116b55a71695a33c094383295cc7b7a2080e098daTed Kremenek return perform_test_load_tu(argv[2], "all", NULL, NULL, 126216b55a71695a33c094383295cc7b7a2080e098daTed Kremenek PrintInclusionStack); 12633bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) 12643bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, 12653bed527b10502c6a5916ebb6e6abc49687ce1444Ted Kremenek NULL); 12668e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-test-print-typekind") == 0) 12678e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek return perform_test_load_source(argc - 2, argv + 2, "all", 12688e0ac174c8c8c980927b3e1447f16f62fbe2a2e4Ted Kremenek PrintTypeKind, 0); 1269f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { 1270f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek if (argc > 2) 1271f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs(argv + 2, argv + argc); 1272f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else { 1273f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek display_usrs(); 1274f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return 1; 1275f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1276f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek } 1277f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) 1278f7b714df46cdbdf9e2ebf26eb2fd7881790d83e6Ted Kremenek return print_usrs_file(argv[2]); 1279e68fff6fc083c6270d835216a3de0b82c6ef0310Ted Kremenek 1280f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 128150398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 128250398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 1283