diff options
Diffstat (limited to 'clang/tools')
| -rw-r--r-- | clang/tools/c-index-test/c-index-test.c | 30 | ||||
| -rw-r--r-- | clang/tools/libclang/CIndex.cpp | 6 |
2 files changed, 34 insertions, 2 deletions
diff --git a/clang/tools/c-index-test/c-index-test.c b/clang/tools/c-index-test/c-index-test.c index 31ad828a2f1..d25ae117a68 100644 --- a/clang/tools/c-index-test/c-index-test.c +++ b/clang/tools/c-index-test/c-index-test.c @@ -1850,6 +1850,34 @@ int perform_test_reparse_source(int argc, const char **argv, int trials, return result; } +static int perform_single_file_parse(const char *filename) { + CXIndex Idx; + CXTranslationUnit TU; + enum CXErrorCode Err; + int result; + + Idx = clang_createIndex(/* excludeDeclsFromPCH */1, + /* displayDiagnostics=*/1); + + Err = clang_parseTranslationUnit2(Idx, filename, + /*command_line_args=*/NULL, + /*num_command_line_args=*/0, + /*unsaved_files=*/NULL, + /*num_unsaved_files=*/0, + CXTranslationUnit_SingleFileParse, &TU); + if (Err != CXError_Success) { + fprintf(stderr, "Unable to load translation unit!\n"); + describeLibclangFailure(Err); + clang_disposeIndex(Idx); + return 1; + } + + result = perform_test_load(Idx, TU, /*filter=*/"all", /*prefix=*/NULL, FilteredPrintingVisitor, /*PostVisit=*/NULL, + /*CommentSchemaFile=*/NULL); + clang_disposeIndex(Idx); + return result; +} + /******************************************************************************/ /* Logic for testing clang_getCursor(). */ /******************************************************************************/ @@ -4439,6 +4467,8 @@ int cindextest_main(int argc, const char **argv) { return perform_test_load_source(argc - 3, argv + 3, argv[2], I, postVisit); } + else if (argc >= 3 && strcmp(argv[1], "-single-file-parse") == 0) + return perform_single_file_parse(argv[2]); else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) return perform_file_scan(argv[2], argv[3], argc >= 5 ? argv[4] : 0); diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp index 2d92de19d99..1ccf6cbd328 100644 --- a/clang/tools/libclang/CIndex.cpp +++ b/clang/tools/libclang/CIndex.cpp @@ -3300,12 +3300,14 @@ clang_parseTranslationUnit_Impl(CXIndex CIdx, const char *source_filename, options & CXTranslationUnit_CreatePreambleOnFirstParse; // FIXME: Add a flag for modules. TranslationUnitKind TUKind - = (options & CXTranslationUnit_Incomplete)? TU_Prefix : TU_Complete; + = (options & (CXTranslationUnit_Incomplete | + CXTranslationUnit_SingleFileParse))? TU_Prefix : TU_Complete; bool CacheCodeCompletionResults = options & CXTranslationUnit_CacheCompletionResults; bool IncludeBriefCommentsInCodeCompletion = options & CXTranslationUnit_IncludeBriefCommentsInCodeCompletion; bool SkipFunctionBodies = options & CXTranslationUnit_SkipFunctionBodies; + bool SingleFileParse = options & CXTranslationUnit_SingleFileParse; bool ForSerialization = options & CXTranslationUnit_ForSerialization; // Configure the diagnostics. @@ -3390,7 +3392,7 @@ clang_parseTranslationUnit_Impl(CXIndex CIdx, const char *source_filename, /*CaptureDiagnostics=*/true, *RemappedFiles.get(), /*RemappedFilesKeepOriginalName=*/true, PrecompilePreambleAfterNParses, TUKind, CacheCodeCompletionResults, IncludeBriefCommentsInCodeCompletion, - /*AllowPCHWithCompilerErrors=*/true, SkipFunctionBodies, + /*AllowPCHWithCompilerErrors=*/true, SkipFunctionBodies, SingleFileParse, /*UserFilesAreVolatile=*/true, ForSerialization, CXXIdx->getPCHContainerOperations()->getRawReader().getFormat(), &ErrUnit)); |
