1 // RUN: %clang_cc1 -verify %s
2
3 void f(void);
4 void f(void) __asm__("fish");
5 void g(void);
6
f(void)7 void f(void) {
8 g();
9 }
10 void g(void) __asm__("gold"); // expected-error{{cannot apply asm label to function after its first use}}
11
12 void h(void) __asm__("hose"); // expected-note{{previous declaration is here}}
13 void h(void) __asm__("hair"); // expected-error{{conflicting asm label}}
14
15 int x;
16 int x __asm__("xenon");
17 int y;
18
test(void)19 int test(void) { return y; }
20
21 int y __asm__("yacht"); // expected-error{{cannot apply asm label to variable after its first use}}
22
23 int z __asm__("zebra"); // expected-note{{previous declaration is here}}
24 int z __asm__("zooms"); // expected-error{{conflicting asm label}}
25
26
27 // No diagnostics on the following.
28 void __real_readlink(void) __asm("readlink");
29 void readlink(void) __asm("__protected_readlink");
readlink(void)30 void readlink(void) { __real_readlink(); }
31