https://bugs.llvm.org/show_bug.cgi?id=51228
Bug ID: 51228
Summary: warn_unused_result and cast to void
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: C
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected], [email protected],
[email protected], [email protected],
[email protected]
$ cat foo.c
__attribute__((warn_unused_result))
int foo(void);
void bar(void) {
(void)foo(); // cast result to void
}
$ gcc foo.c
warning: ignoring return value of 'foo' declared with attribute
'warn_unused_result' [-Wunused-result]
9 | (void)foo(); // cast result to void
| ^~~~~
$ clang foo.c
$
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
