scc

commit 3b828bbd092e2bcdc06371f6cdb915c1fa49a6ff
parent 4c4c232a9f307952470065c30c82048decb8c6fd
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 22 Apr 2014 17:08:30 +0200

Allow conversions to void

This is a valid cast from scalar types to void,
so thiy must be accepted.

Diffstat:
M
expr.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/expr.c b/expr.c
@@ -114,7 +114,7 @@ convert(Node *np, Type *tp, char iscast)
 		case PTR:
 			if (!iscast || np->typeop == FLOAT)
 				return NULL;
-		case INT: case FLOAT: case ENUM:
+		case INT: case FLOAT: case ENUM: case VOID:
 			break;
 		default:
 			return NULL;
@@ -122,7 +122,7 @@ convert(Node *np, Type *tp, char iscast)
 		break;
 	case PTR:
 		switch (t) {
-		case ENUM: case INT: /* TODO: allow p = 0 */
+		case ENUM: case INT: case VOID: /* TODO: allow p = 0 */
 			if (!iscast)
 				return NULL;;
 			break;