https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21678
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gcc dot gnu.org
Known to fail|4.1.0 |4.1.3, 4.3.5, 4.4.7, 4.8.5,
| |4.9.4, 5.4.0, 6.4.0, 7.3.0,
| |8.2.0, 9.0
--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> ---
No change in GCC 9. The problem affects both C and C++.
$ cat pr21678.C && gcc -S -Wall -Wextra -xc pr21678.C
static inline __attribute__((always_inline)) int foo(int a)
{
if (a==0)
return 0;
}
Clang issues the expected diagnostic in both modes:
$ clang -S pr21678.C
pr21678.C:5:1: warning: control may reach end of non-void function
[-Wreturn-type]
}
^
1 warning generated.
