Author: Haojian Wu Date: 2021-02-11T09:40:47+01:00 New Revision: df1a17c219c073427f9d00eb042057bb3a4a3c64
URL: https://github.com/llvm/llvm-project/commit/df1a17c219c073427f9d00eb042057bb3a4a3c64 DIFF: https://github.com/llvm/llvm-project/commit/df1a17c219c073427f9d00eb042057bb3a4a3c64.diff LOG: [clang-check] Add tokens-dump in clang-check. It is useful for syntax-tree developement. Reviewed By: kbobyrev Differential Revision: https://reviews.llvm.org/D96017 Added: Modified: clang/tools/clang-check/ClangCheck.cpp Removed: ################################################################################ diff --git a/clang/tools/clang-check/ClangCheck.cpp b/clang/tools/clang-check/ClangCheck.cpp index 4be3ce980c81..11fdeb71fd9e 100644 --- a/clang/tools/clang-check/ClangCheck.cpp +++ b/clang/tools/clang-check/ClangCheck.cpp @@ -88,6 +88,9 @@ static cl::opt<bool> FixWhatYouCan( static cl::opt<bool> SyntaxTreeDump("syntax-tree-dump", cl::desc("dump the syntax tree"), cl::cat(ClangCheckCategory)); +static cl::opt<bool> TokensDump("tokens-dump", + cl::desc("dump the preprocessed tokens"), + cl::cat(ClangCheckCategory)); namespace { @@ -148,6 +151,8 @@ class DumpSyntaxTree : public clang::ASTFrontendAction { void HandleTranslationUnit(clang::ASTContext &AST) override { clang::syntax::TokenBuffer TB = std::move(Collector).consume(); + if (TokensDump) + llvm::outs() << TB.dumpForTests(); clang::syntax::Arena A(AST.getSourceManager(), AST.getLangOpts(), TB); llvm::outs() << clang::syntax::buildSyntaxTree(A, AST)->dump( AST.getSourceManager()); @@ -217,7 +222,7 @@ int main(int argc, const char **argv) { FrontendFactory = newFrontendActionFactory<clang::ento::AnalysisAction>(); else if (Fixit) FrontendFactory = newFrontendActionFactory<ClangCheckFixItAction>(); - else if (SyntaxTreeDump) + else if (SyntaxTreeDump || TokensDump) FrontendFactory = newFrontendActionFactory<DumpSyntaxTree>(); else FrontendFactory = newFrontendActionFactory(&CheckFactory); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
