| Issue |
83813
|
| Summary |
Clang reports [-Wmissing-noreturn] warning only for functions with void return type.
|
| Labels |
clang
|
| Assignees |
|
| Reporter |
mushenoy
|
Clang reports ```-Wmissing-noreturn``` warning only for functions with void return type.
It doesnt seem to report the warning for functions with non-void return type.
GCC reports the warnings for both type of functions.
Sample program:
void_prog.c:
```
#include <stdlib.h>
void test ()
{
abort(); ;
return;
}
```
int_prog.c:
```
#include <stdlib.h>
int test ()
{
abort(); ;
return 0;
}
```
Compilation with Clang:
```
# clang -c -Wmissing-noreturn void_prog.c
void_prog.c:4:1: warning: function 'test' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
{
^
1 warning generated.
# clang -c -Wmissing-noreturn int_prog.c
#
```
Compilation with GCC:
```
```
![]()
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
