diff options
Diffstat (limited to 'gcc/c-lex.c')
| -rw-r--r-- | gcc/c-lex.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/c-lex.c b/gcc/c-lex.c index 914da81..37d175a 100644 --- a/gcc/c-lex.c +++ b/gcc/c-lex.c @@ -1092,9 +1092,7 @@ lex_number (str, len) if (c == '.') { - if (base == 16 && pedantic && !flag_isoc99) - pedwarn ("floating constant may not be in radix 16"); - else if (floatflag == AFTER_POINT) + if (floatflag == AFTER_POINT) ERROR ("too many decimal points in floating constant"); else if (floatflag == AFTER_EXPON) ERROR ("decimal point in exponent - impossible!"); @@ -1190,6 +1188,9 @@ lex_number (str, len) struct pf_args args; char *copy; + if (base == 16 && pedantic && !flag_isoc99) + pedwarn ("floating constant may not be in radix 16"); + if (base == 16 && floatflag != AFTER_EXPON) ERROR ("hexadecimal floating constant has no exponent"); |