From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Sema/attr-used.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 clang/test/Sema/attr-used.c (limited to 'clang/test/Sema/attr-used.c') diff --git a/clang/test/Sema/attr-used.c b/clang/test/Sema/attr-used.c new file mode 100644 index 0000000..0838816 --- /dev/null +++ b/clang/test/Sema/attr-used.c @@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -verify -fsyntax-only %s + +extern int l0 __attribute__((used)); // expected-warning {{used attribute ignored}} +__private_extern__ int l1 __attribute__((used)); // expected-warning {{used attribute ignored}} + +struct __attribute__((used)) s { // expected-warning {{'used' attribute only applies to variables and functions}} + int x; +}; + +int a __attribute__((used)); + +static void __attribute__((used)) f0(void) { +} + +void f1() { + static int a __attribute__((used)); + int b __attribute__((used)); // expected-warning {{used attribute ignored}} +} + + -- cgit v1.2.3