diff options
Diffstat (limited to 'newlib/libc/include/assert.h')
| -rw-r--r-- | newlib/libc/include/assert.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/newlib/libc/include/assert.h b/newlib/libc/include/assert.h index ed14928ba..e542b214f 100644 --- a/newlib/libc/include/assert.h +++ b/newlib/libc/include/assert.h @@ -21,10 +21,14 @@ extern "C" { # if defined __cplusplus && defined __GNUC__ # define __ASSERT_FUNC __PRETTY_FUNCTION__ - /* C99 requires the use of __func__, gcc also supports it. */ -# elif defined __GNUC__ || __STDC_VERSION__ >= 199901L + /* C99 requires the use of __func__. */ +# elif __STDC_VERSION__ >= 199901L # define __ASSERT_FUNC __func__ + /* Older versions of gcc don't have __func__ but can use __FUNCTION__. */ +# elif __GNUC__ >= 2 +# define __ASSERT_FUNC __FUNCTION__ + /* failed to detect __func__ support. */ # else # define __ASSERT_FUNC ((char *) 0) |