Improve the diagnostic when a comma ends up at the end of a declarator group
instead of a semicolon (as sometimes happens during refactorings). When such a
comma is seen at the end of a line, and is followed by something which can't
possibly be a declarator (or even something which might be a plausible typo for
a declarator), suggest that a semicolon was intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142544 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/cxx0x-decl.cpp b/test/Parser/cxx0x-decl.cpp
new file mode 100644
index 0000000..73aa3fd
--- /dev/null
+++ b/test/Parser/cxx0x-decl.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -verify -fsyntax-only -std=c++0x %s
+
+// Make sure we know these are legitimate commas and not typos for ';'.
+namespace Commas {
+ int a,
+ b [[ ]],
+ c alignas(double);
+}