From 9060981c10c21834596d5677a2c9ccc56809eb64 Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin@c9x.me>
Date: Tue, 8 Mar 2022 15:49:01 +0100
Subject: flag types defined as unions

The risc-v abi needs to know if a
type is defined as a union or not.

We cannot use nunion to obtain this
information because the risc-v abi
made the unfortunate decision of
treating

	union { int i; }

differently from

	int i;

So, instead, I introduce a single
bit flag 'isunion'.
---
 all.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'all.h')

diff --git a/all.h b/all.h
index a62b19b..f806c5b 100644
--- a/all.h
+++ b/all.h
@@ -357,7 +357,8 @@ struct Fn {
 
 struct Typ {
 	char name[NString];
-	int dark;
+	char isdark;
+	char isunion;
 	int align;
 	uint64_t size;
 	uint nunion;
-- 
cgit 1.4.1