scc

commit 8b63549d2bedf450ed8dd6d0087216b752b0ef14
parent 73041929f237049e6597795c34eb61d6a64ca28f
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon, 20 Jun 2016 17:40:08 +0200

[cc1] Fix parsing of long double

An anciant version of the token encoding had LLONG equal to 2*LONG,
but this is not true since long time ago. The problem in this complex
type check is that double is equal to long float.

Diffstat:
M
cc1/types.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/cc1/types.c b/cc1/types.c
@@ -145,7 +145,10 @@ ctype(unsigned type, unsigned sign, unsigned size)
 	case DOUBLE:
 		if (size == LLONG)
 			goto invalid_type;
-		size += LONG;
+		if (size == LONG)
+			size = LLONG;
+		else
+			size = LONG;
 		goto floating;
 	case FLOAT:
 		if (size == LLONG)