forked from OSchip/llvm-project
20 lines
576 B
C
20 lines
576 B
C
|
// RUN: clang-cc -fsyntax-only -verify %s
|
||
|
|
|
||
|
|
void foo();
|
||
|
|
void foo() __attribute__((unused));
|
||
|
|
void foo() __attribute__((unused));
|
||
|
|
void foo(){} // expected-note {{previous definition is here}}
|
||
|
|
void foo() __attribute__((constructor)); // expected-warning {{must precede definition}}
|
||
|
|
void foo();
|
||
|
|
|
||
|
|
int bar;
|
||
|
|
extern int bar;
|
||
|
|
int bar;
|
||
|
|
int bar __attribute__((weak));
|
||
|
|
int bar __attribute__((used));
|
||
|
|
extern int bar __attribute__((weak));
|
||
|
|
int bar = 0; // expected-note {{previous definition is here}}
|
||
|
|
int bar __attribute__((weak)); // expected-warning {{must precede definition}}
|
||
|
|
int bar;
|
||
|
|
|