From 12a4e7ad905b80bf20b9d4001a240c00f57cd4fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20Kr=C3=BCger?=
 <45282134+UweKrueger@users.noreply.github.com>
Date: Thu, 25 Feb 2021 01:29:44 +0100
Subject: [PATCH] cgen: fix `type_to_fmt()` for `i64` and `u32` (#8954)

---
 vlib/v/gen/c/auto_str_methods.v | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/vlib/v/gen/c/auto_str_methods.v b/vlib/v/gen/c/auto_str_methods.v
index 3ecbbee302..8418a81ed9 100644
--- a/vlib/v/gen/c/auto_str_methods.v
+++ b/vlib/v/gen/c/auto_str_methods.v
@@ -48,7 +48,11 @@ fn (g &Gen) type_to_fmt(typ table.Type) string {
 		return "'%.*s\\000'"
 	} else if sym.kind in [.f32, .f64] {
 		return '%g\\000' // g removes trailing zeros unlike %f
+	} else if sym.kind == .u32 {
+		return '%u\\000'
 	} else if sym.kind == .u64 {
+		return '%llu\\000'
+	} else if sym.kind == .i64 {
 		return '%lld\\000'
 	}
 	return '%d\\000'