Check in LLVM r95781.
diff --git a/test/Parser/cxx-decl.cpp b/test/Parser/cxx-decl.cpp
new file mode 100644
index 0000000..f37604c
--- /dev/null
+++ b/test/Parser/cxx-decl.cpp
@@ -0,0 +1,60 @@
+// RUN: %clang_cc1 -verify -fsyntax-only %s
+
+int x(*g); // expected-error {{use of undeclared identifier 'g'}}
+
+struct Type {
+ int Type;
+};
+
+
+// PR4451 - We should recover well from the typo of '::' as ':' in a2.
+namespace y {
+ struct a { };
+ typedef int b;
+}
+
+y::a a1;
+y:a a2; // expected-error {{unexpected ':' in nested name specifier}}
+y::a a3 = a2;
+
+// Some valid colons:
+void foo() {
+y: // label
+ y::a s;
+
+ int a = 4;
+ a = a ? a : a+1;
+}
+
+struct b : y::a {};
+
+template <typename T>
+class someclass {
+
+ int bar() {
+ T *P;
+ return 1 ? P->x : P->y;
+ }
+};
+
+enum { fooenum = 1 };
+
+struct a {
+ int Type : fooenum;
+};
+
+void test(struct Type *P) {
+ int Type;
+ Type = 1 ? P->Type : Type;
+
+ Type = (y:b) 4; // expected-error {{unexpected ':' in nested name specifier}}
+ Type = 1 ? (
+ (y:b) // expected-error {{unexpected ':' in nested name specifier}}
+ 4) : 5;
+}
+
+struct test4 {
+ int x // expected-error {{expected ';' at end of declaration list}}
+ int y;
+ int z // expected-error {{expected ';' at end of declaration list}}
+};