commit 4a5b01ddd7dd12f9a5826741e57104e8bf54748b
author Stephen Kelly <steveire@gmail.com> Sat Oct 20 09:13:59 2018 +0000
committer Stephen Kelly <steveire@gmail.com> Sat Oct 20 09:13:59 2018 +0000
tree 2f0ca8c7ec49a337b095c90827577c0ee9ec26d1
parent d0e5eca0fdd54ca9dc896843781abb46656c17be

[clang-query] Add option to print matcher expression

Summary:
This is useful if using clang-query -f with a file containing multiple
matchers.

Reviewers: aaron.ballman

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D52859

llvm-svn: 344840

clang-tools-extra/clang-query/Query.h

diff --git a/clang-tools-extra/clang-query/Query.h b/clang-tools-extra/clang-query/Query.h
index b8c59cb..7771139 100644
--- a/clang-tools-extra/clang-query/Query.h
+++ b/clang-tools-extra/clang-query/Query.h
@@ -83,12 +83,15 @@
 
 /// Query for "match MATCHER".
 struct MatchQuery : Query {
-  MatchQuery(const ast_matchers::dynamic::DynTypedMatcher &Matcher)
-      : Query(QK_Match), Matcher(Matcher) {}
+  MatchQuery(StringRef Source,
+             const ast_matchers::dynamic::DynTypedMatcher &Matcher)
+      : Query(QK_Match), Matcher(Matcher), Source(Source) {}
   bool run(llvm::raw_ostream &OS, QuerySession &QS) const override;
 
   ast_matchers::dynamic::DynTypedMatcher Matcher;
 
+  StringRef Source;
+
   static bool classof(const Query *Q) { return Q->Kind == QK_Match; }
 };