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fix TEST043

this patch fixes TEST043 by moving printing of return types for
functions to happen on declarations only.

From 7948150ac8cfe75879f9b480e7d1a36bc8140571 Mon Sep 17 00:00:00 2001
From: rain1 <[email protected]>
Date: Thu, 5 May 2016 14:25:49 +0100
Subject: [PATCH] print return type only when function is declared

--- a/cc1/code.c

+++ b/cc1/code.c

@@ -228,11 +228,6 @@

 static void

 emitletter(Type *tp)

 {

-	if (tp->op == FTN) {

-		emitletter(tp->type);

-		putchar('\t');

-	}

-

 	putchar(tp->letter);

 	switch (tp->op) {

 	case ARY:

@@ -388,6 +383,10 @@

 	emittype(sym->type);

 	emitvar(sym);

 	putchar('\t');

+	if (sym->type->op == FTN) {

+		emitletter(sym->type->type);

+		putchar('\t');

+	}

 	emitletter(sym->type);

 	printf("\t\"%s", (sym->name) ? sym->name : "");

 	if (sym->flags & ISFIELD)