Fix parsing of class specifiers before '\n' 'operator'.

r159549 / r159164 regressed clang to reject

  struct s {};
  struct s
  operator++(struct s a)
  { return a; }

This fixes the regression. Richard, pleas check if this looks right.

llvm-svn: 172834

1 files changed, 18 insertions, 0 deletions

diff --git a/clang/test/Parser/cxx-decl.cpp b/clang/test/Parser/cxx-decl.cpp
index 5a4c9da0f60..aa775c8c762 100644
--- a/clang/test/Parser/cxx-decl.cpp
+++ b/clang/test/Parser/cxx-decl.cpp
@@ -132,6 +132,24 @@ struct S {
   typedef S() : n(1), m(2) { } // expected-error {{function definition declared 'typedef'}}
 };
 
+
+namespace TestIsValidAfterTypeSpecifier {
+struct s {};
+
+namespace a {
+struct s operator++(struct s a)
+{ return a; }
+}
+
+namespace b {
+// The newline after s should make no difference.
+struct s
+operator++(struct s a)
+{ return a; }
+}
+
+}
+
 // PR8380
 extern ""      // expected-error {{unknown linkage language}}
 test6a { ;// expected-error {{C++ requires a type specifier for all declarations}} \