Add AST matcher for paren expressions.

Patch by Adrian Zgorzałek.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258321 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/unittests/ASTMatchers/Dynamic/RegistryTest.cpp b/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
index 8e97566f69..a1b6a93456 100644
--- a/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
+++ b/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
@@ -506,6 +506,12 @@ TEST_F(RegistryTest, HasArgs) {
   EXPECT_FALSE(matches("struct X {};", Value));
 }
 
+TEST_F(RegistryTest, ParenExpr) {
+  Matcher<Stmt> Value = constructMatcher("parenExpr").getTypedMatcher<Stmt>();
+  EXPECT_TRUE(matches("int i = (1);", Value));
+  EXPECT_FALSE(matches("int i = 1;", Value));
+}
+
 } // end anonymous namespace
 } // end namespace dynamic
 } // end namespace ast_matchers