diff options
Diffstat (limited to 'gcc/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-cppbuiltin.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/gcc/c-cppbuiltin.c b/gcc/c-cppbuiltin.c index f6a1805f0b8..c20e987e83a 100644 --- a/gcc/c-cppbuiltin.c +++ b/gcc/c-cppbuiltin.c @@ -261,8 +261,7 @@ define__GNUC__ (void) while (*v && ! ISDIGIT (*v)) v++; - if (!*v || (v > version_string && v[-1] != '-')) - abort (); + gcc_assert (*v && (v <= version_string || v[-1] == '-')); q = v; while (ISDIGIT (*v)) @@ -271,8 +270,8 @@ define__GNUC__ (void) if (c_dialect_cxx ()) builtin_define_with_value_n ("__GNUG__", q, v - q); - if (*v != '.' || !ISDIGIT (v[1])) - abort (); + gcc_assert (*v == '.' || ISDIGIT (v[1])); + q = ++v; while (ISDIGIT (*v)) v++; @@ -280,8 +279,7 @@ define__GNUC__ (void) if (*v == '.') { - if (!ISDIGIT (v[1])) - abort (); + gcc_assert (ISDIGIT (v[1])); q = ++v; while (ISDIGIT (*v)) v++; @@ -290,8 +288,7 @@ define__GNUC__ (void) else builtin_define_with_value_n ("__GNUC_PATCHLEVEL__", "0", 1); - if (*v && *v != ' ' && *v != '-') - abort (); + gcc_assert (!*v || *v == ' ' || *v == '-'); } /* Define macros used by <stdint.h>. Currently only defines limits @@ -307,7 +304,7 @@ builtin_define_stdint_macros (void) else if (intmax_type_node == integer_type_node) intmax_long = 0; else - abort (); + gcc_unreachable (); builtin_define_type_max ("__INTMAX_MAX__", intmax_type_node, intmax_long); } @@ -617,7 +614,7 @@ builtin_define_type_max (const char *macro, tree type, int is_long) case 32: idx = 4; break; case 64: idx = 6; break; case 128: idx = 8; break; - default: abort (); + default: gcc_unreachable (); } value = values[idx + TYPE_UNSIGNED (type)]; |