vendor/clang/clang-r72732

1 files changed, 22 insertions, 0 deletions

diff --git a/test/Sema/nested-redef.c b/test/Sema/nested-redef.c
new file mode 100644
index 0000000000000..ea180910128b9
--- /dev/null
+++ b/test/Sema/nested-redef.c
@@ -0,0 +1,22 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+struct X { // expected-note{{previous definition is here}}
+  struct X { } x; // expected-error{{nested redefinition of 'X'}}
+}; 
+
+struct Y { };
+void f(void) {
+  struct Y { }; // okay: this is a different Y
+}
+
+struct T;
+struct Z {
+  struct T { int x; } t;
+  struct U { int x; } u;
+};
+
+void f2(void) {
+  struct T t;
+  struct U u;
+}
+
+