From 608df4005835925dfbf7cde4eeaeac17f60d13f3 Mon Sep 17 00:00:00 2001
From: Henrixounez <30901439+Henrixounez@users.noreply.github.com>
Date: Wed, 16 Sep 2020 22:01:15 +0200
Subject: [PATCH] checker: fix error declaration on a value (#6390)

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

diff --git a/vlib/v/checker/checker.v b/vlib/v/checker/checker.v
index 39edec6f09..1909dd0f5b 100644
--- a/vlib/v/checker/checker.v
+++ b/vlib/v/checker/checker.v
@@ -1844,7 +1844,11 @@ pub fn (mut c Checker) assign_stmt(mut assign_stmt ast.AssignStmt) {
 						assign_stmt.pos)
 				}
 			}
-			else {}
+			else {
+				if is_decl {
+					c.error('non-name `$left` on left side of `:=`', left.position())
+				}
+			}
 		}
 		left_type_unwrapped := c.unwrap_generic(left_type)
 		right_type_unwrapped := c.unwrap_generic(right_type)