scc

commit cc438f5538915a874dd03bf8b24f2556862db280
parent 7090df164ce7ae97854a3b991427160d2d79dac6
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue,  9 Aug 2016 13:41:33 +0200

[cc1] Allow conversions between pointers to equivalent types

This is explicitly allowed by the standard, and it makes sense.

Diffstat:
M
cc1/expr.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/cc1/expr.c b/cc1/expr.c
@@ -292,7 +292,8 @@ convert(Node *np, Type *newtp, char iscast)
 				return NULL;
 			break;
 		case PTR:
-			if (iscast ||
+			if (eqtype(newtp, oldtp, 1) ||
+			    iscast ||
 			    newtp == pvoidtype || oldtp == pvoidtype) {
 				np->type = newtp;
 				return np;