Don't forget to apply #pragma pack to partial and explicit specializations of
class templates. This fixes misalignment issues in llvm/Support/Endian.h when
built by Clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162074 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Tooling/RecursiveASTVisitorTest.cpp b/unittests/Tooling/RecursiveASTVisitorTest.cpp
index f3ba646..4b53906 100644
--- a/unittests/Tooling/RecursiveASTVisitorTest.cpp
+++ b/unittests/Tooling/RecursiveASTVisitorTest.cpp
@@ -385,4 +385,11 @@
"int main() { Simple s; Simple t(s); }\n"));
}
+TEST(RecursiveASTVisitor, VisitsExtension) {
+ DeclRefExprVisitor Visitor;
+ Visitor.ExpectMatch("s", 1, 24);
+ EXPECT_TRUE(Visitor.runOver(
+ "int s = __extension__ (s);\n"));
+}
+
} // end namespace clang