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Diffstat (limited to 'test/Sema/attr-disable-tail-calls.c')
| -rw-r--r-- | test/Sema/attr-disable-tail-calls.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Sema/attr-disable-tail-calls.c b/test/Sema/attr-disable-tail-calls.c new file mode 100644 index 000000000000..4574d5e0b66b --- /dev/null +++ b/test/Sema/attr-disable-tail-calls.c @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +void __attribute__((disable_tail_calls,naked)) foo1(int a) { // expected-error {{'disable_tail_calls' and 'naked' attributes are not compatible}} expected-note {{conflicting attribute is here}} + __asm__(""); +} + +void __attribute__((naked,disable_tail_calls)) foo2(int a) { // expected-error {{'naked' and 'disable_tail_calls' attributes are not compatible}} expected-note {{conflicting attribute is here}} + __asm__(""); +} + +int g0 __attribute__((disable_tail_calls)); // expected-warning {{'disable_tail_calls' attribute only applies to functions and methods}} + +int foo3(int a) __attribute__((disable_tail_calls("abc"))); // expected-error {{'disable_tail_calls' attribute takes no arguments}} |