From 1305ca662fe357d88809a57a6f33df32d7d1c601 Mon Sep 17 00:00:00 2001
From: Delyan Angelov <delian66@gmail.com>
Date: Sat, 15 May 2021 10:36:26 +0300
Subject: [PATCH] cgen: do not use L'x' for ASCII values (enable compilation
 with simpler C compilers)

---
 vlib/v/gen/c/cgen.v | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vlib/v/gen/c/cgen.v b/vlib/v/gen/c/cgen.v
index f1766b6c35..632b95f097 100644
--- a/vlib/v/gen/c/cgen.v
+++ b/vlib/v/gen/c/cgen.v
@@ -3100,7 +3100,11 @@ fn (mut g Gen) expr(node ast.Expr) {
 			if node.val == r'\`' {
 				g.write("'`'")
 			} else {
-				g.write("L'$node.val'")
+				if utf8_str_len(node.val) < node.val.len {
+					g.write("L'$node.val'")
+				} else {
+					g.write("'$node.val'")
+				}
 			}
 		}
 		ast.DumpExpr {