d0p1/ack
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

fix: was wrong with constants causing overflow

Browse source
This commit is contained in:
ceriel 1988-07-07 15:02:47 +00:00
parent 5ff8baabfa
commit 8fc459e811
1 changed files with 6 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
lang/cem/cemcom/expr.c
View file

@ -273,6 +273,12 @@ fill_int_expr(ex, ivalue, fund)
case INT: case INT:
ex->ex_type = int_type; ex->ex_type = int_type;
break; break;
case INTEGER:
if (ivalue >= 0 && ivalue <= max_int) {
ex->ex_type = int_type;
break;
}
/*FALL THROUGH*/
case LONG: case LONG:
ex->ex_type = ex->ex_type =
(ivalue & (1L << (8*long_size - 1))) ? ulong_type (ivalue & (1L << (8*long_size - 1))) ? ulong_type
@ -296,11 +302,6 @@ fill_int_expr(ex, ivalue, fund)
) : uint_type ) : uint_type
) : int_type; ) : int_type;
break; break;
case INTEGER:
ex->ex_type = (ivalue <= max_int) ? int_type
: (ivalue & (1L << (8*long_size - 1))) ? ulong_type
: long_type;
break;
default: default:
crash("(intexpr) bad fund %s\n", symbol2str(fund)); crash("(intexpr) bad fund %s\n", symbol2str(fund));
} }