c-index-test.c revision ce2ae88f834c740a28b7e074a4477039918f9bb0
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 311c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic unsigned CreateTranslationUnit(CXIndex Idx, const char *file, 321c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit *TU) { 331c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 341c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek *TU = clang_createTranslationUnit(Idx, file); 351c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!TU) { 361c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Unable to load translation unit from '%s'!\n", file); 371c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 381c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 391c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 401c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 411c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 424db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorvoid free_remapped_files(struct CXUnsavedFile *unsaved_files, 434db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files) { 444db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 454db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (i = 0; i != num_unsaved_files; ++i) { 464db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Filename); 474db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free((char *)unsaved_files[i].Contents); 484db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 494db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 504db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 514db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregorint parse_remapped_files(int argc, const char **argv, int start_arg, 524db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile **unsaved_files, 534db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int *num_unsaved_files) { 544db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int i; 554db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int arg; 564db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int prefix_len = strlen("-remap-file="); 574db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 584db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 594db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 604db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Count the number of remapped files. */ 614db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg; arg < argc; ++arg) { 624db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (strncmp(argv[arg], "-remap-file=", prefix_len)) 634db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor break; 644db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 654db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor ++*num_unsaved_files; 664db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 674db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 684db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (*num_unsaved_files == 0) 694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 704db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files 724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * 734db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files); 744db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor for (arg = start_arg, i = 0; i != *num_unsaved_files; ++i, ++arg) { 754db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved = *unsaved_files + i; 764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *arg_string = argv[arg] + prefix_len; 774db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int filename_len; 784db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *filename; 794db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor char *contents; 804db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor FILE *to_file; 814db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor const char *semi = strchr(arg_string, ';'); 824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!semi) { 834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, 844db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor "error: -remap-file=from;to argument is missing semicolon\n"); 854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 864db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 874db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 884db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 894db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 904db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 914db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Open the file that we're remapping to. */ 924db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor to_file = fopen(semi + 1, "r"); 934db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (!to_file) { 944db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: cannot open file %s that we are remapping to\n", 954db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor semi + 1); 964db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 974db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 984db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 994db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Determine the length of the file we're remapping to. */ 1034db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_END); 1044db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Length = ftell(to_file); 1054db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fseek(to_file, 0, SEEK_SET); 1064db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1074db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Read the contents of the file we're remapping to. */ 1084db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents = (char *)malloc(unsaved->Length + 1); 1094db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { 1104db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fprintf(stderr, "error: unexpected %s reading 'to' file %s\n", 1114db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor (feof(to_file) ? "EOF" : "error"), semi + 1); 1124db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1134db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(*unsaved_files, i); 1144db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *unsaved_files = 0; 1154db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor *num_unsaved_files = 0; 1164db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 1174db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1184db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor contents[unsaved->Length] = 0; 1194db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Contents = contents; 1204db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1214db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Close the file. */ 1224db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor fclose(to_file); 1234db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1244db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor /* Copy the file name that we're remapping from. */ 1254db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename_len = semi - arg_string; 1264db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename = (char *)malloc(filename_len + 1); 1274db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor memcpy(filename, arg_string, filename_len); 1284db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor filename[filename_len] = 0; 1294db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved->Filename = filename; 1304db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor } 1314db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1324db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return 0; 1334db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor} 1344db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 1350d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1360d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Pretty-printing. */ 1370d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1380d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 139af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroffstatic void PrintCursor(CXCursor Cursor) { 14077128ddd3077fc045751a55bb3226802b15d5510Steve Naroff if (clang_isInvalid(Cursor.kind)) 1411c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("Invalid Cursor => %s", clang_getCursorKindSpelling(Cursor.kind)); 142699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff else { 143ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff CXString string; 144c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXCursor Referenced; 1451db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 146ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff string = clang_getCursorSpelling(Cursor); 147ff9e18cb3863defa98257500ef49d93a9d2bc216Steve Naroff printf("%s=%s", clang_getCursorKindSpelling(Cursor.kind), 148ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_getCString(string)); 149ef0cef6cec8de5fc60e469a93436eed7212e0dc2Steve Naroff clang_disposeString(string); 150c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor 151c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor Referenced = clang_getCursorReferenced(Cursor); 152c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor if (!clang_equalCursors(Referenced, clang_getNullCursor())) { 153c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Referenced); 1541db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column); 1551db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor printf(":%d:%d", line, column); 156c5d1e9375d71e66d22456e7cc52cc7c0a5c65c3fDouglas Gregor } 157b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor 158b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (clang_isCursorDefinition(Cursor)) 159b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor printf(" (Definition)"); 160699a07d8a0b1579c5178b3baf4bcf9edb6b38108Steve Naroff } 161af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff} 16289922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff 1639298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenekstatic const char* GetCursorSource(CXCursor Cursor) { 1641db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 1651db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor const char *source; 1661db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 1671db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0); 1681db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 1699298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek if (!source) 1709298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek return "<invalid loc>"; 1719298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek return basename(source); 1729298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek} 1739298cfc7475c48fa42b168c37f628663d65ddde7Ted Kremenek 1740d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 175ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/* Callbacks. */ 176ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 177ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 178ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenektypedef void (*PostVisitTU)(CXTranslationUnit); 179ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 180ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek/******************************************************************************/ 181e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Logic for testing traversal. */ 1820d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 1830d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 184fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekstatic const char *FileCheckPrefix = "CHECK"; 185fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 186a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregorstatic void PrintCursorExtent(CXCursor C) { 187a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor CXSourceRange extent = clang_getCursorExtent(C); 1881db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile begin_file, end_file; 1891db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned begin_line, begin_column, end_line, end_column; 1901db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 1911db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeStart(extent), 1921db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor &begin_file, &begin_line, &begin_column); 1931db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 1941db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor &end_file, &end_line, &end_column); 1951db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor if (!begin_file || !end_file) 19670ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek return; 1971db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor 1981db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor printf(" [Extent=%d:%d:%d:%d]", begin_line, begin_column, 1991db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor end_line, end_column); 200fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek} 201fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 202e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor/* Data used by all of the visitors. */ 203e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregortypedef struct { 204e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXTranslationUnit TU; 205e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor enum CXCursorKind *Filter; 206e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor} VisitorData; 207fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 208625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 209e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, 210e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 211e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 212e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 213e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { 21498258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc = clang_getCursorLocation(Cursor); 2151db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor unsigned line, column; 2161db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(Loc, 0, &line, &column); 217fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek printf("// %s: %s:%d:%d: ", FileCheckPrefix, 2181db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor GetCursorSource(Cursor), line, column); 219af08ddc8f1c53fed8d8d0ad82aa2a0bb7d654bd1Steve Naroff PrintCursor(Cursor); 220a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(Cursor); 22170ee54258035c860ebc71f7e5f803b74f3186889Ted Kremenek printf("\n"); 222e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 223625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } 224e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor 225e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 226625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 227c857ea4d22e1e6dd9ede1f0e84d48b157c6924fdSteve Naroff 228e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, 229e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursor Parent, 230e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 231625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar const char *startBuf, *endBuf; 232625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; 233625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXCursor Ref; 234e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 235625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 236b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor if (Cursor.kind != CXCursor_FunctionDecl || 237b699866820102a69d83d6ac6941985c5ef4e8c40Douglas Gregor !clang_isCursorDefinition(Cursor)) 238e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 239625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 240625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, 241625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &startLine, &startColumn, 242625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar &endLine, &endColumn); 243625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* Probe the entire body, looking for both decls and refs. */ 244625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine = startLine; 245625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = startColumn; 246625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 247625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar while (startBuf < endBuf) { 24898258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor CXSourceLocation Loc; 2491db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor CXFile file; 25098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor const char *source = 0; 25198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor 252625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (*startBuf == '\n') { 253625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 254625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curLine++; 255625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn = 1; 256625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar } else if (*startBuf != '\t') 257625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar curColumn++; 258fbcb2b716bee88c754684bd189913ed9f8c09086Ted Kremenek 25998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor Loc = clang_getCursorLocation(Cursor); 2601db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor clang_getInstantiationLocation(Loc, &file, 0, 0); 2611db19dea8d221f27be46332d668d1e2decb7f1abDouglas Gregor source = clang_getFileName(file); 26298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (source) { 263b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXSourceLocation RefLoc 264b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor = clang_getLocation(Data->TU, file, curLine, curColumn); 265b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Ref = clang_getCursor(Data->TU, RefLoc); 26698258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor if (Ref.kind == CXCursor_NoDeclFound) { 26798258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor /* Nothing found here; that's fine. */ 26898258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } else if (Ref.kind != CXCursor_FunctionDecl) { 26998258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), 27098258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor curLine, curColumn); 27198258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor PrintCursor(Ref); 27298258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor printf("\n"); 27398258afae66bab39b0c57a3efb6b20d4fbb5746cDouglas Gregor } 2744ade6d6eae934f796ca43c81a5aa185e456dde9bSteve Naroff } 275625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar startBuf++; 2762d4d629d8a0de5112c7ae9d05c03ddbf6dcd956aSteve Naroff } 277e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor 278e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 27989922f86f4e7da383af2a62ef04ad8b93b941220Steve Naroff} 28050398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff 2817d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 2827d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* USR testing. */ 2837d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 2847d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 285e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorenum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, 286e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXClientData ClientData) { 287e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor VisitorData *Data = (VisitorData *)ClientData; 288e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { 289cf84aa46def41cccf4dd4c51cd0543b70c11e4ebTed Kremenek CXString USR = clang_getCursorUSR(C); 2907d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (!USR.Spelling) { 2917d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 292e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 2937d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 2947d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), USR.Spelling); 295a7bde20f8c6334ccc3a7ef4dd77243d0921a8497Douglas Gregor PrintCursorExtent(C); 2967d40562f83552b7295411e10ee887d8d55470679Ted Kremenek printf("\n"); 2977d40562f83552b7295411e10ee887d8d55470679Ted Kremenek clang_disposeString(USR); 298e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor 299e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Recurse; 300e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor } 301e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor 302e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return CXChildVisit_Continue; 3037d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 3047d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 3057d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3067d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/* Loading ASTs/source. */ 3077d40562f83552b7295411e10ee887d8d55470679Ted Kremenek/******************************************************************************/ 3087d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 309625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbarstatic int perform_test_load(CXIndex Idx, CXTranslationUnit TU, 31098271567b6f10be85bcc75d0bbb67416c8cfb83aTed Kremenek const char *filter, const char *prefix, 311ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek CXCursorVisitor Visitor, 312ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 313e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor 314fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek if (prefix) 315fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek FileCheckPrefix = prefix; 316e3ee02a324559829142f387f75daf3da118442beTed Kremenek 317e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (Visitor) { 318e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind K = CXCursor_NotImplemented; 319e3ee02a324559829142f387f75daf3da118442beTed Kremenek enum CXCursorKind *ck = &K; 320e3ee02a324559829142f387f75daf3da118442beTed Kremenek VisitorData Data; 321fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek 322e3ee02a324559829142f387f75daf3da118442beTed Kremenek /* Perform some simple filtering. */ 323e3ee02a324559829142f387f75daf3da118442beTed Kremenek if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL; 324e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; 325e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; 326e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; 327e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; 328e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; 329e3ee02a324559829142f387f75daf3da118442beTed Kremenek else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; 330e3ee02a324559829142f387f75daf3da118442beTed Kremenek else { 331e3ee02a324559829142f387f75daf3da118442beTed Kremenek fprintf(stderr, "Unknown filter for -test-load-tu: %s\n", filter); 332e3ee02a324559829142f387f75daf3da118442beTed Kremenek return 1; 333e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 3340d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 335e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.TU = TU; 336e3ee02a324559829142f387f75daf3da118442beTed Kremenek Data.Filter = ck; 337e3ee02a324559829142f387f75daf3da118442beTed Kremenek clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); 338e3ee02a324559829142f387f75daf3da118442beTed Kremenek } 339ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek 340ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek if (PV) 341ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PV(TU); 342e3ee02a324559829142f387f75daf3da118442beTed Kremenek 3430d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek clang_disposeTranslationUnit(TU); 3440d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek return 0; 3450d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek} 3460d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 347fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenekint perform_test_load_tu(const char *file, const char *filter, 348ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *prefix, CXCursorVisitor Visitor, 349ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 350625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXIndex Idx; 351625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar CXTranslationUnit TU; 352625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 353625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar !strcmp(filter, "local") ? 1 : 0, 354625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar /* displayDiagnostics */ 1); 355625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 356625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar if (!CreateTranslationUnit(Idx, file, &TU)) 357625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar return 1; 358625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 359ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load(Idx, TU, filter, prefix, Visitor, PV); 360625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar} 361625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar 362ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenekint perform_test_load_source(int argc, const char **argv, 363ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek const char *filter, CXCursorVisitor Visitor, 364ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek PostVisitTU PV) { 3658506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar const char *UseExternalASTs = 3668506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION"); 367ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXIndex Idx; 368ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar CXTranslationUnit TU; 3694db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 3704db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int num_unsaved_files = 0; 3714db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor int result; 3724db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 373ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar Idx = clang_createIndex(/* excludeDeclsFromPCH */ 374ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar !strcmp(filter, "local") ? 1 : 0, 375ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar /* displayDiagnostics */ 1); 376ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 3778506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar if (UseExternalASTs && strlen(UseExternalASTs)) 3788506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar clang_setUseExternalASTGeneration(Idx, 1); 3798506dde586459887b7e14e23a30af8ac5be5adb6Daniel Dunbar 3804db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) 3814db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return -1; 3824db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 3834db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor TU = clang_createTranslationUnitFromSourceFile(Idx, 0, 3844db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argc - num_unsaved_files, 3854db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files, 3864db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 3874db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved_files); 388ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar if (!TU) { 389ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar fprintf(stderr, "Unable to load translation unit!\n"); 390ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar return 1; 391ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar } 392ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 393ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); 3944db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 3954db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor return result; 396ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar} 397ada487d498d82277bbc60312fc6f6479f0afda76Daniel Dunbar 3980d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 3991c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/* Logic for testing clang_getCursor(). */ 4001c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 4011c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4021c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenekstatic void print_cursor_file_scan(CXCursor cursor, 4031c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, unsigned start_col, 4041d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek unsigned end_line, unsigned end_col, 4051d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 4069096a20fc0fd799911b738ce7a9134dbacaf64b7Ted Kremenek printf("// %s: ", FileCheckPrefix); 4071d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek if (prefix) 4081d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("-%s", prefix); 4091d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek printf("{start_line=%d start_col=%d end_line=%d end_col=%d} ", 4101d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek start_line, start_col, end_line, end_col); 4111c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek PrintCursor(cursor); 4121c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printf("\n"); 4131c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 4141c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4151d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenekstatic int perform_file_scan(const char *ast_file, const char *source_file, 4161d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek const char *prefix) { 4171c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXIndex Idx; 4181c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXTranslationUnit TU; 4191c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek FILE *fp; 4201c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned line; 4211c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXCursor prevCursor; 422b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file; 4231c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned printed; 4241c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek unsigned start_line, start_col, last_line, last_col; 4251c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek size_t i; 4261c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4271c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, 4281c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek /* displayDiagnostics */ 1))) { 4291c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not create Index\n"); 4301c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 4311c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4321c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4331c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!CreateTranslationUnit(Idx, ast_file, &TU)) 4341c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 4351c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4361c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if ((fp = fopen(source_file, "r")) == NULL) { 4371c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fprintf(stderr, "Could not open '%s'\n", source_file); 4381c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 1; 4391c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4401c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4411c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek line = 0; 4421c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek prevCursor = clang_getNullCursor(); 4431c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printed = 0; 4441c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek start_line = last_line = 1; 4451c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek start_col = last_col = 1; 4461c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 447b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor file = clang_getFile(TU, source_file); 4481c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek while (!feof(fp)) { 449a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer size_t len = 0; 450a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer int c; 451a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 452a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer while ((c = fgetc(fp)) != EOF) { 453a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer len++; 454a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer if (c == '\n') 455a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer break; 456a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer } 457a9933b98399f656653a0876fc39e5b9093efb732Benjamin Kramer 4581c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek ++line; 4591c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4601c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek for (i = 0; i < len ; ++i) { 4611c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek CXCursor cursor; 462b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, i+1)); 4631c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4641c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!clang_equalCursors(cursor, prevCursor) && 4651c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek prevCursor.kind != CXCursor_InvalidFile) { 4661c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek print_cursor_file_scan(prevCursor, start_line, start_col, 4671d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek last_line, last_col, prefix); 4681c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printed = 1; 4691c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek start_line = line; 4701c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek start_col = (unsigned) i+1; 4711c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4721c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek else { 4731c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek printed = 0; 4741c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4751c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4761c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek prevCursor = cursor; 4771c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek last_line = line; 4781c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek last_col = (unsigned) i+1; 4791c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4801c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4811c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4821c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek if (!printed && prevCursor.kind != CXCursor_InvalidFile) { 4831c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek print_cursor_file_scan(prevCursor, start_line, start_col, 4841d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek last_line, last_col, prefix); 4851c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek } 4861c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4871c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek fclose(fp); 4881c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek return 0; 4891c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek} 4901c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek 4911c6da1735ddc5978a2c24394c5112b4868b347f0Ted Kremenek/******************************************************************************/ 4920d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Logic for testing clang_codeComplete(). */ 4930d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 4940d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek 4950c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor/* Parse file:line:column from the input string. Returns 0 on success, non-zero 4960c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor on failure. If successful, the pointer *filename will contain newly-allocated 4970c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor memory (that will be owned by the caller) to store the file name. */ 4980c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorint parse_file_line_column(const char *input, char **filename, unsigned *line, 499fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *column, unsigned *second_line, 500fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned *second_column) { 50188d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Find the second colon. */ 502fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *last_colon = strrchr(input, ':'); 503fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned values[4], i; 504fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_values = (second_line && second_column)? 4 : 2; 505fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 5060c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *endptr = 0; 507fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!last_colon || last_colon == input) { 508fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (num_values == 4) 509fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column:line:column in " 510fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor "'%s'\n", input); 511fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else 512fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse filename:line:column in '%s'\n", input); 5130c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 1; 5140c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 5150c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 516fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_values; ++i) { 517fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *prev_colon; 51888d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 519fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Parse the next line or column. */ 520fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); 521fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (*endptr != 0 && *endptr != ':') { 522fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse %s in '%s'\n", 523fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 ? "column" : "line"), input); 524fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 525fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 526fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 527fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (i + 1 == num_values) 528fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor break; 52988d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor 530fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor /* Find the previous colon. */ 531fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor prev_colon = last_colon - 1; 532fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor while (prev_colon != input && *prev_colon != ':') 533fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor --prev_colon; 534fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (prev_colon == input) { 535fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "could not parse %s in '%s'\n", 536fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (i % 2 == 0? "column" : "line"), input); 537fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return 1; 538fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 539fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 540fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor last_colon = prev_colon; 5410c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 542fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 543fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *line = values[0]; 544fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *column = values[1]; 5450c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 546fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (second_line && second_column) { 547fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_line = values[2]; 548fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *second_column = values[3]; 549fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 550fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 55188d23952eadb0737e5bd839654d69a0a578e19bcDouglas Gregor /* Copy the file name. */ 552fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor *filename = (char*)malloc(last_colon - input + 1); 553fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor memcpy(*filename, input, last_colon - input); 554fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor (*filename)[last_colon - input] = 0; 5550c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return 0; 5560c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 5570c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 5580c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorconst char * 5590c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregorclang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { 5600c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor switch (Kind) { 5610c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Optional: return "Optional"; 5620c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_TypedText: return "TypedText"; 5630c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Text: return "Text"; 5640c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Placeholder: return "Placeholder"; 5650c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Informative: return "Informative"; 5660c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; 5670c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftParen: return "LeftParen"; 5680c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightParen: return "RightParen"; 5690c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBracket: return "LeftBracket"; 5700c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBracket: return "RightBracket"; 5710c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftBrace: return "LeftBrace"; 5720c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightBrace: return "RightBrace"; 5730c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_LeftAngle: return "LeftAngle"; 5740c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_RightAngle: return "RightAngle"; 5750c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor case CXCompletionChunk_Comma: return "Comma"; 576ff5ce6eefc7c253ef6edf4d4bfc996fdd82d09aaDouglas Gregor case CXCompletionChunk_ResultType: return "ResultType"; 57701dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Colon: return "Colon"; 57801dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_SemiColon: return "SemiColon"; 57901dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_Equal: return "Equal"; 58001dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; 58101dfea02d1da297e8b53db8eea3d3cc652acda8dDouglas Gregor case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; 5820c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 5830c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 5840c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor return "Unknown"; 5850c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 5860c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 5873ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_string(CXCompletionString completion_string, FILE *file) { 588f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar int I, N; 5893ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 5903ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor N = clang_getNumCompletionChunks(completion_string); 5910c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor for (I = 0; I != N; ++I) { 592d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor const char *text = 0; 5930c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor enum CXCompletionChunkKind Kind 5943ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor = clang_getCompletionChunkKind(completion_string, I); 5953ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 5963ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor if (Kind == CXCompletionChunk_Optional) { 5973ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "{Optional "); 5983ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string( 5993ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor clang_getCompletionChunkCompletionString(completion_string, I), 6003ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor file); 6013ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "}"); 6023ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor continue; 6033ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor } 6043ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 605d5a2089663d81faee0de031deabc418fa53ecf3bDouglas Gregor text = clang_getCompletionChunkText(completion_string, I); 6060c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor fprintf(file, "{%s %s}", 6070c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_getCompletionChunkKindSpelling(Kind), 6080c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor text? text : ""); 6090c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor } 6103ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor} 6113ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor 6123ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregorvoid print_completion_result(CXCompletionResult *completion_result, 6133ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor CXClientData client_data) { 6143ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor FILE *file = (FILE *)client_data; 6153ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor fprintf(file, "%s:", 6163ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor clang_getCursorKindSpelling(completion_result->CursorKind)); 6173ac738567fdf4df636b9e76c5a2d3dc3d6f80235Douglas Gregor print_completion_string(completion_result->CompletionString, file); 6180c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor fprintf(file, "\n"); 6190c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 6200c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 621f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekint perform_code_completion(int argc, const char **argv) { 6220c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor const char *input = argv[1]; 6230c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor char *filename = 0; 6240c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned line; 6250c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor unsigned column; 626f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CXIndex CIdx; 627f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek int errorCode; 628735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 629735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor int num_unsaved_files = 0; 630ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor CXCodeCompleteResults *results = 0; 631f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar 6320c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor input += strlen("-code-completion-at="); 633fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 634fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, 0))) 635f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return errorCode; 6360c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 637735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 638735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor return -1; 639735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 640f8297f1512d29c88f20bf2901f04cc04182a3eeeDaniel Dunbar CIdx = clang_createIndex(0, 0); 641ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor results = clang_codeComplete(CIdx, 642ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor argv[argc - 1], argc - num_unsaved_files - 3, 643ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor argv + num_unsaved_files + 2, 644ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor num_unsaved_files, unsaved_files, 645ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor filename, line, column); 646ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor if (results) { 647ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor unsigned i, n = results->NumResults; 648ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor for (i = 0; i != n; ++i) 649ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor print_completion_result(results->Results + i, stdout); 650ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor clang_disposeCodeCompleteResults(results); 651ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor } 652ec6762c709726bf2ee5f76c21df81e71a56e6f81Douglas Gregor 6530c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor clang_disposeIndex(CIdx); 6540c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor free(filename); 655f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 656735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 657735df88a38e80c1ca70daa889aa516b8b9f54b50Douglas Gregor 658f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return 0; 6590c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor} 6600c8296dfb495f41d6f0de6fe1d03014ffd063674Douglas Gregor 661f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregortypedef struct { 662f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor char *filename; 663f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned line; 664f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned column; 665f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} CursorSourceLocation; 666f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 667f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregorint inspect_cursor_at(int argc, const char **argv) { 668f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXIndex CIdx; 669f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int errorCode; 670f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor struct CXUnsavedFile *unsaved_files = 0; 671f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor int num_unsaved_files = 0; 672f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXTranslationUnit TU; 673f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CXCursor Cursor; 674f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CursorSourceLocation *Locations = 0; 675f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor unsigned NumLocations = 0, Loc; 6764db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor 677f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Count the number of locations. */ 678f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor while (strstr(argv[NumLocations+1], "-cursor-at=") == argv[NumLocations+1]) 679f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor ++NumLocations; 680f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 681f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor /* Parse the locations. */ 682f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor assert(NumLocations > 0 && "Unable to count locations?"); 683f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor Locations = (CursorSourceLocation *)malloc( 684f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor NumLocations * sizeof(CursorSourceLocation)); 685f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 686f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor const char *input = argv[Loc + 1] + strlen("-cursor-at="); 687f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, 688f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &Locations[Loc].line, 689fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &Locations[Loc].column, 0, 0))) 690f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return errorCode; 691f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 692f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 693f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, 694f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor &num_unsaved_files)) 695f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 696f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 697f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor CIdx = clang_createIndex(0, 1); 698f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 699f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor argc - num_unsaved_files - 2 - NumLocations, 7004db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor argv + num_unsaved_files + 1 + NumLocations, 7014db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor num_unsaved_files, 7024db64a461cb3442934afe43c83ed3f17f7c11c1dDouglas Gregor unsaved_files); 703f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (!TU) { 704f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, "unable to parse input\n"); 705f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return -1; 706f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 707f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 708f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor for (Loc = 0; Loc < NumLocations; ++Loc) { 709b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor CXFile file = clang_getFile(TU, Locations[Loc].filename); 710b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor if (!file) 711b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor continue; 712b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor 713b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Cursor = clang_getCursor(TU, 714b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor clang_getLocation(TU, file, Locations[Loc].line, 715b979034b100be14de2223f2b8f6cc7a3275cbe4fDouglas Gregor Locations[Loc].column)); 716f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor PrintCursor(Cursor); 717f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor printf("\n"); 718f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations[Loc].filename); 719f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor } 720f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 721f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeTranslationUnit(TU); 722f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor clang_disposeIndex(CIdx); 723f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free(Locations); 724f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 725f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return 0; 726f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor} 727f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor 728fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregorint perform_token_annotation(int argc, const char **argv) { 729fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *input = argv[1]; 730fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor char *filename = 0; 731fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned line, second_line; 732fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned column, second_column; 733fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXIndex CIdx; 734fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXTranslationUnit TU = 0; 735fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int errorCode; 736fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor struct CXUnsavedFile *unsaved_files = 0; 737fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor int num_unsaved_files = 0; 738fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXToken *tokens; 739fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned num_tokens; 740fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange range; 741fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceLocation startLoc, endLoc; 742fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXFile file = 0; 743fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXCursor *cursors = 0; 744fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned i; 745fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 746fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor input += strlen("-test-annotate-tokens="); 747fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if ((errorCode = parse_file_line_column(input, &filename, &line, &column, 748fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor &second_line, &second_column))) 749fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 750fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 751fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) 752fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 753fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 754fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CIdx = clang_createIndex(0, 0); 755fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1], 756fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argc - num_unsaved_files - 3, 757fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor argv + num_unsaved_files + 2, 758fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor num_unsaved_files, 759fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsaved_files); 760fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!TU) { 761fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "unable to parse input\n"); 762fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 763fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 764fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 765fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return -1; 766fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 767fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = 0; 768fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 769fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor file = clang_getFile(TU, filename); 770fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (!file) { 771fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "file %s is not in this translation unit\n", filename); 772fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 773fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 774fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 775fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 776fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor startLoc = clang_getLocation(TU, file, line, column); 777fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), startLoc)) { 778fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line, 779fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor column); 780fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 781fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 782fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 783fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 784fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor endLoc = clang_getLocation(TU, file, second_line, second_column); 785fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor if (clang_equalLocations(clang_getNullLocation(), endLoc)) { 786fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor fprintf(stderr, "invalid source location %s:%d:%d\n", filename, 787fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor second_line, second_column); 788fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor errorCode = -1; 789fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor goto teardown; 790fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 791fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 792fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor range = clang_getRange(startLoc, endLoc); 793fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_tokenize(TU, range, &tokens, &num_tokens); 794fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); 795fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_annotateTokens(TU, tokens, num_tokens, cursors); 796fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor for (i = 0; i != num_tokens; ++i) { 797fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor const char *kind = "<unknown>"; 798fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXString spelling = clang_getTokenSpelling(TU, tokens[i]); 799fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); 800fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor unsigned start_line, start_column, end_line, end_column; 801fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 802fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor switch (clang_getTokenKind(tokens[i])) { 803fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Punctuation: kind = "Punctuation"; break; 804fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Keyword: kind = "Keyword"; break; 805fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Identifier: kind = "Identifier"; break; 806fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Literal: kind = "Literal"; break; 807fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor case CXToken_Comment: kind = "Comment"; break; 808fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 809fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_getInstantiationLocation(clang_getRangeStart(extent), 810fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, &start_line, &start_column); 811fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_getInstantiationLocation(clang_getRangeEnd(extent), 812fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 0, &end_line, &end_column); 813fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor printf("%s: \"%s\" [%d:%d - %d:%d]\n", kind, clang_getCString(spelling), 814fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor start_line, start_column, end_line, end_column); 815fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor } 816fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(cursors); 817fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 818fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor teardown: 819fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeTranslationUnit(TU); 820fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor clang_disposeIndex(CIdx); 821fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free(filename); 822fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor free_remapped_files(unsaved_files, num_unsaved_files); 823fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return errorCode; 824fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor} 825fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor 8260d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 8270d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/* Command line processing. */ 8280d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek/******************************************************************************/ 829f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 830e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregorstatic CXCursorVisitor GetVisitor(const char *s) { 8317d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (s[0] == '\0') 832e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor return FilteredPrintingVisitor; 8337d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (strcmp(s, "-usrs") == 0) 8347d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return USRVisitor; 8357d40562f83552b7295411e10ee887d8d55470679Ted Kremenek return NULL; 8367d40562f83552b7295411e10ee887d8d55470679Ted Kremenek} 8377d40562f83552b7295411e10ee887d8d55470679Ted Kremenek 838f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekstatic void print_usage(void) { 839f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek fprintf(stderr, 8400d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" 841f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor " c-index-test -cursor-at=<site> <compiler arguments>\n" 8421d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek " c-index-test -test-file-scan <AST file> <source file> " 8431d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek "[FileCheck prefix]\n" 844fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek " c-index-test -test-load-tu <AST file> <symbol filter> " 845fe6fd3d41a7f48317d6856c9327b6cead32c3498Ted Kremenek "[FileCheck prefix]\n" 8467d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " 8477d40562f83552b7295411e10ee887d8d55470679Ted Kremenek "[FileCheck prefix]\n" 8487d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " c-index-test -test-load-source <symbol filter> {<args>}*\n" 849fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n"); 850f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor fprintf(stderr, 851fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor " c-index-test -test-annotate-tokens=<range> {<args>}* \n\n" 8527d40562f83552b7295411e10ee887d8d55470679Ted Kremenek " <symbol filter> values:\n%s", 8530d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " all - load all symbols, including those from PCH\n" 8540d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " local - load all symbols except those in PCH\n" 8550d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " category - only load ObjC categories (non-PCH)\n" 8560d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " interface - only load ObjC interfaces (non-PCH)\n" 8570d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " protocol - only load ObjC protocols (non-PCH)\n" 8580d435191fc8f78338c2ef26d566cfe4d2c52c706Ted Kremenek " function - only load functions (non-PCH)\n" 859625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " typedef - only load typdefs (non-PCH)\n" 860625e4efc2c64b638285c9f836cc00a3ad7d0bd5fDaniel Dunbar " scan-function - scan function bodies (non-PCH)\n\n"); 861f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek} 862f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek 863f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenekint main(int argc, const char **argv) { 864f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) 865f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek return perform_code_completion(argc, argv); 866f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) 867f2c87bd0368775927ead93e0dee3e4f3ca3f9a63Douglas Gregor return inspect_cursor_at(argc, argv); 8687d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { 869e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 13); 8707d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 871ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, 872ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek NULL); 8737d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 8747d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { 875e5b72bac8312f83aeb2e29b3988ebfa30f2b4ca2Douglas Gregor CXCursorVisitor I = GetVisitor(argv[1] + 17); 8767d40562f83552b7295411e10ee887d8d55470679Ted Kremenek if (I) 877ce2ae88f834c740a28b7e074a4477039918f9bb0Ted Kremenek return perform_test_load_source(argc - 3, argv + 3, argv[2], I, NULL); 8787d40562f83552b7295411e10ee887d8d55470679Ted Kremenek } 8797d40562f83552b7295411e10ee887d8d55470679Ted Kremenek else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) 8801d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek return perform_file_scan(argv[2], argv[3], 8811d5fdf3d3b5ea2640ebe8673814a0b6ab7cf5eb2Ted Kremenek argc >= 5 ? argv[4] : 0); 882fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) 883fc8ea23eb6cbaaa5046f2abb4c033e24c8659efdDouglas Gregor return perform_token_annotation(argc, argv); 884f5d9c9340b1a5ecd6ab62b916600b6e19e69539fTed Kremenek print_usage(); 88550398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff return 1; 88650398199fb10e196a8d92fbf7a062dbe42ed88fdSteve Naroff} 887