shithub: scc

Download patch

ref: 915befc8a258da8337f7329437fe819d5ce18a22
parent: 89c576b05ec3efa7bfe0880be3002742fba88cd1
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Fri Apr 22 10:58:09 EDT 2016

[cc2] Initialize the type of symbol nodes

A node contains a symbol has the same type that the symbol
contained. The code lacked this initialization, and this
was the reason it was creating nodes without type.

--- a/cc2/parser.c

+++ b/cc2/parser.c

@@ -181,10 +181,13 @@

 symbol(char *token, union tokenop u)

 {

 	Node *np;

+	Symbol *sym;

 	sclass = u.op >> 8;

 	np = newnode();

-	np->u.sym = getsym(atoi(token+1));

+	sym = getsym(atoi(token+1));

+	np->u.sym = sym;

+	np->type = sym->type;

 	np->op = u.op & 0xFF;

 	push(np);

 }