[PATCH] D104071: [AST] Include the TranslationUnitDecl when traversing with TraversalScope
Sam McCall via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Jun 10 16:07:22 PDT 2021
sammccall created this revision.
sammccall added reviewers: hokein, chh, srhines.
Herald added subscribers: usaxena95, kadircet, arphaman.
sammccall requested review of this revision.
Herald added projects: clang, clang-tools-extra.
Herald added a subscriber: cfe-commits.
Given `int foo, bar;`, TraverseAST reveals this tree:
TranslationUnitDecl
- foo
- bar
Before this patch, with the TraversalScope set to {foo}, TraverseAST yields:
foo
After this patch it yields:
TranslationUnitDecl
- foo
Also, TraverseDecl(TranslationUnitDecl) now respects the traversal scope.
---
The main effect of this today is that clang-tidy checks that match the
translationUnitDecl(), either in order to traverse it or check
parentage, should work.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D104071
Files:
clang-tools-extra/clangd/DumpAST.cpp
clang-tools-extra/clangd/refactor/tweaks/AddUsing.cpp
clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp
clang-tools-extra/clangd/unittests/TestTU.cpp
clang/include/clang/AST/ASTContext.h
clang/include/clang/AST/RecursiveASTVisitor.h
clang/unittests/Tooling/RecursiveASTVisitorTests/TraversalScope.cpp
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