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Diffstat (limited to 'clang/test/Sema/2009-03-09-WeakDeclarations-1.c')
-rw-r--r-- | clang/test/Sema/2009-03-09-WeakDeclarations-1.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/test/Sema/2009-03-09-WeakDeclarations-1.c b/clang/test/Sema/2009-03-09-WeakDeclarations-1.c new file mode 100644 index 0000000..f219de6 --- /dev/null +++ b/clang/test/Sema/2009-03-09-WeakDeclarations-1.c @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 %s -triple i686-apple-darwin +// Insist upon warnings for inappropriate weak attributes. + +// O.K. +extern int ext_weak_import __attribute__ ((__weak_import__)); + +// These are inappropriate, and should generate warnings: +int decl_weak_import __attribute__ ((__weak_import__)); // expected-warning {'weak_import' attribute cannot be specified on a definition} +int decl_initialized_weak_import __attribute__ ((__weak_import__)) = 13; // expected-warning {'weak_import' attribute cannot be specified on a definition} + +// O.K. +extern int ext_f(void) __attribute__ ((__weak_import__)); + +// These are inappropriate, and should generate warnings: +int def_f(void) __attribute__ ((__weak_import__)); +int __attribute__ ((__weak_import__)) decl_f(void) {return 0;}; |