From 12de24ce81fbbcc1a2b170a719cc792dfa559c81 Mon Sep 17 00:00:00 2001
From: varkor <github@varkor.com>
Date: Thu, 23 May 2019 21:48:26 +0100
Subject: [PATCH] Add test for denying overflowing literal in loop

---
 src/test/ui/lint/deny-overflowing-literals.rs     | 3 +++
 src/test/ui/lint/deny-overflowing-literals.stderr | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/test/ui/lint/deny-overflowing-literals.rs b/src/test/ui/lint/deny-overflowing-literals.rs
index b887f66e94b..21c8ba7d6ce 100644
--- a/src/test/ui/lint/deny-overflowing-literals.rs
+++ b/src/test/ui/lint/deny-overflowing-literals.rs
@@ -1,4 +1,7 @@
 fn main() {
     let x: u8 = 256;
     //~^ error: literal out of range for `u8`
+
+    for _ in 0..256u8 {}
+    //~^ error: range endpoint is out of range for `u8`
 }
diff --git a/src/test/ui/lint/deny-overflowing-literals.stderr b/src/test/ui/lint/deny-overflowing-literals.stderr
index 1263a7bb7fd..c97872b5222 100644
--- a/src/test/ui/lint/deny-overflowing-literals.stderr
+++ b/src/test/ui/lint/deny-overflowing-literals.stderr
@@ -6,5 +6,11 @@ LL |     let x: u8 = 256;
    |
    = note: #[deny(overflowing_literals)] on by default
 
-error: aborting due to previous error
+error: range endpoint is out of range for `u8`
+  --> $DIR/deny-overflowing-literals.rs:5:14
+   |
+LL |     for _ in 0..256u8 {}
+   |              ^^^^^^^^ help: use an inclusive range instead: `0..=255u8`
+
+error: aborting due to 2 previous errors