From 25beb7b3f438ef204fc40dbd90283eaa6aa686d5 Mon Sep 17 00:00:00 2001
From: Delyan Angelov <delian66@gmail.com>
Date: Mon, 30 Dec 2019 11:48:08 +0200
Subject: [PATCH] in errors, print array_ instead of [] in function names

---
 vlib/compiler/compile_errors.v | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/vlib/compiler/compile_errors.v b/vlib/compiler/compile_errors.v
index e80154971e..0614a2c0cb 100644
--- a/vlib/compiler/compile_errors.v
+++ b/vlib/compiler/compile_errors.v
@@ -190,13 +190,20 @@ fn (p mut Parser) print_error_context() {
 }
 
 fn normalized_error(s string) string {
-	// Print `[]int` instead of `array_int` in errors
-	mut res := s.replace('array_', '[]').replace('__', '.')
-		.replace('Option_', '?').replace('main.', '').replace('ptr_', '&')
-		.replace('_dot_', '.')
+	mut res := s
+	if !res.contains('__') {
+		// `[]int` instead of `array_int`
+		res = res.replace('array_', '[]')
+	}
+	res = res.replace('__', '.')
+	res = res.replace('Option_', '?')
+	res = res.replace('main.', '')
+	res = res.replace('ptr_', '&')
+	res = res.replace('_dot_', '.')
 	if res.contains('_V_MulRet_') {
-		res = res.replace('_V_MulRet_', '(').replace('_V_', ', ')
-		res = res[..res.len - 1] + ')"'
+		res = res.replace('_V_MulRet_', '(')
+		res = res.replace('_V_', ', ')
+		res = res[..res.len - 1] + ')"' //"// quote balance comment. do not remove
 	}
 	return res
 }