shithub: scc

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Change the name of variable in newiden

sns was a confusing name, and yyns is better because it shows that
is the namespace of the yyval symbol.

--- a/decl.c

+++ b/decl.c

@@ -16,16 +16,16 @@

 static void

 newiden(struct ctype *tp)

 {

-	register unsigned char sns, ns;

+	register unsigned char yyns, ns;

 	ns = tp->c_typedef ? NS_TYPEDEF : NS_IDEN;

-	sns = yyval.sym->ns;

+	yyns = yyval.sym->ns;

-	if (sns == NS_ANY) {     /* First appearence of the symbol */

+	if (yyns == NS_ANY) {     /* First appearence of the symbol */

 		yyval.sym->ns = ns;

 		cursym = yyval.sym;

 		return;

-	} else if (ns == sns) {  /* Duplicated symbol */

+	} else if (ns == yyns) {  /* Duplicated symbol */

 		if (yyval.sym->ctx == curctx)

 			error("redeclaration of '%s'", yytext);

 	}

-- 

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