Allow comments with '#' in dynamic AST Matchers

Summary: This is necessary for clang-query to be able to handle comments.

Reviewers: aaron.ballman

Reviewed By: aaron.ballman

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D52751

llvm-svn: 343665

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/ASTMatchers/Dynamic/Parser.cpp b/clang/lib/ASTMatchers/Dynamic/Parser.cpp
index 2f6238b546b..5db10048fdf 100644
--- a/clang/lib/ASTMatchers/Dynamic/Parser.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/Parser.cpp
@@ -110,6 +110,10 @@ private:
     }
 
     switch (Code[0]) {
+    case '#':
+      Result.Kind = TokenInfo::TK_Eof;
+      Result.Text = "";
+      return Result;
     case ',':
       Result.Kind = TokenInfo::TK_Comma;
       Result.Text = Code.substr(0, 1);