[hackers] [scc] [cc2] Initialize the type of symbol nodes || Roberto E. Vargas Caballero

[git]

commit 09da26144179fcba493815c2068f7df631cc9b54
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Fri Apr 22 14:58:09 2016 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Fri Apr 22 14:58:09 2016 +0200

    [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.

diff --git a/cc2/parser.c b/cc2/parser.c
index d03f036..a288da4 100644
--- a/cc2/parser.c
+++ b/cc2/parser.c
@@ -181,10 +181,13 @@ static void
 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);
 }