From ac42d6826b604f438f8c1cfa45317db889eef7d7 Mon Sep 17 00:00:00 2001
From: Detlef Riekenberg <wine.dev@web.de>
Date: Tue, 12 Apr 2022 01:30:44 +0200
Subject: [PATCH] tccgen: Avoid warnings in callers of the type_size()
 function.
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Warnings reported in in x86_64-gen.c and arm-gen.c:

warning: ‘align’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Detlef Riekenberg <wine.dev@web.de>
---
 tccgen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tccgen.c b/tccgen.c
index 185fdf27..ed417768 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -3897,6 +3897,7 @@ ST_FUNC int type_size(CType *type, int *a)
             return PTR_SIZE;
         }
     } else if (IS_ENUM(type->t) && type->ref->c < 0) {
+        *a = 0;
         return -1; /* incomplete enum */
     } else if (bt == VT_LDOUBLE) {
         *a = LDOUBLE_ALIGN;