Factor out custom parsing for iboutletcollection and vec_type_hint attributes
into a separate "parse an attribute that takes a type argument" codepath. This
results in both codepaths being a lot cleaner and simpler, and fixes some bugs
where the type argument handling bled into the expression argument handling and
caused us to both accept invalid and reject valid attribute arguments.
llvm-svn: 193731
diff --git a/clang/test/Parser/cxx-attributes.cpp b/clang/test/Parser/cxx-attributes.cpp
index 3c99ccd..6fd7f4f 100644
--- a/clang/test/Parser/cxx-attributes.cpp
+++ b/clang/test/Parser/cxx-attributes.cpp
@@ -16,4 +16,7 @@
const int A = 1;
typedef int __attribute__((__aligned__(A))) T1;
int check1[__alignof__(T1) == 1 ? 1 : -1];
+
+ typedef int __attribute__((aligned(int(1)))) T1;
+ typedef int __attribute__((aligned(int))) T2; // expected-error {{expected '(' for function-style cast}}
}