scc

commit 465a3c169b168fec1da5e95ede3cbdb7c71fd83e
parent f87b1cd627c937f65d162f7450ed366b955bc6d7
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 13 Jul 2017 18:35:20 +0200

[cc1] Allow non constant initializers in scalar vars

They aren't a problem, aggregate variables are the problem

Diffstat:
M
cc1/init.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cc1/init.c b/cc1/init.c
@@ -296,18 +296,20 @@ autoinit(Symbol *sym, Node *np)
 	Type *tp = sym->type;
 	size_t n; /* FIXME: It should be SIZET */
 
-	if (!(np->flags & NCONST))
-		abort(); /* TODO: Implement not constant initializers */
 
 repeat:
 	switch (tp->op) {
 	case UNION:
+		if (!(np->flags & NCONST))
+			abort(); /* TODO */
 		n = tp->n.elem-1;
 		tp = tp->p.fields[n]->type;
 		np = np->sym->u.init[n];
 		goto repeat;
 	case ARY:
 	case STRUCT:
+		if (!(np->flags & NCONST))
+			abort(); /* TODO */
 		hidden = newsym(NS_IDEN, NULL);
 		hidden->type = sym->type;
 		hidden->flags |= SLOCAL | SHASINIT;