From 1ee60663bb9a6d3b5a5effb3028679928c77fa1a Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Tue, 14 Aug 2018 19:43:36 +0100
Subject: [PATCH] Fix issue #244 with constant array comparisons

---
 src/check_expr.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/check_expr.cpp b/src/check_expr.cpp
index 9629a3e34..917e79dc7 100644
--- a/src/check_expr.cpp
+++ b/src/check_expr.cpp
@@ -1553,7 +1553,11 @@ void check_comparison(CheckerContext *c, Operand *x, Operand *y, TokenKind op) {
 	} else {
 		if (x->mode == Addressing_Constant &&
 		    y->mode == Addressing_Constant) {
-			x->value = exact_value_bool(compare_exact_values(op, x->value, y->value));
+			if (is_type_constant_type(x->type)) {
+				x->value = exact_value_bool(compare_exact_values(op, x->value, y->value));
+			} else {
+				x->mode = Addressing_Value;
+			}
 		} else {
 			x->mode = Addressing_Value;