From 58a34d22c9bb91175fe758654cf512f3c2fe5675 Mon Sep 17 00:00:00 2001
From: Edmund Grimley Evans <Edmund.Grimley.Evans@gmail.com>
Date: Thu, 19 Nov 2015 23:35:36 +0000
Subject: [PATCH] tccgen.c: Improvements to type_to_str (only used for error
 messages).

1. Handle array types.
2. Print the type qualifiers of pointers.
---
 tccgen.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tccgen.c b/tccgen.c
index db8b4643..d0a873e4 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -2427,7 +2427,16 @@ static void type_to_str(char *buf, int buf_size,
         goto no_var;
     case VT_PTR:
         s = type->ref;
+        if (t & VT_ARRAY) {
+            snprintf(buf1, sizeof(buf1), "%s[%ld]", varstr ? varstr : "", s->c);
+            type_to_str(buf, buf_size, &s->type, buf1);
+            goto no_var;
+        }
         pstrcpy(buf1, sizeof(buf1), "*");
+        if (t & VT_CONSTANT)
+            pstrcat(buf1, buf_size, "const ");
+        if (t & VT_VOLATILE)
+            pstrcat(buf1, buf_size, "volatile ");
         if (varstr)
             pstrcat(buf1, sizeof(buf1), varstr);
         type_to_str(buf, buf_size, &s->type, buf1);