Match GCC's behavior and do not include '-Wunused-parameter' in '-Wunused'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100810 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/warn-unused-parameters.c b/test/Sema/warn-unused-parameters.c
index c6458cf..43ebdbf 100644
--- a/test/Sema/warn-unused-parameters.c
+++ b/test/Sema/warn-unused-parameters.c
@@ -1,13 +1,22 @@
-// RUN: %clang -fblocks -fsyntax-only -Wunused-parameter %s -Xclang -verify
+// RUN: %clang -fblocks -fsyntax-only -Wunused-parameter %s 2>&1 | FileCheck %s
+// RUN: %clang -fblocks -fsyntax-only -Wunused %s 2>&1 | FileCheck -check-prefix=CHECK-unused %s
int f0(int x,
- int y, // expected-warning{{unused}}
+ int y,
int z __attribute__((unused))) {
return x;
}
void f1() {
(void)^(int x,
- int y, // expected-warning{{unused}}
+ int y,
int z __attribute__((unused))) { return x; };
}
+
+// Used when testing '-Wunused' to see that we only emit one diagnostic, and no
+// warnings for the above cases.
+static void achor() {};
+
+// CHECK: 5:12: warning: unused parameter 'y'
+// CHECK: 12:15: warning: unused parameter 'y'
+// CHECK-unused: 1 warning generated
\ No newline at end of file