From 4516ba7004bfb06468a56636d2e170aaaa82c27a Mon Sep 17 00:00:00 2001
From: csmoe <35686186+csmoe@users.noreply.github.com>
Date: Sun, 23 Sep 2018 22:58:47 +0800
Subject: [PATCH] deny overflow literals

---
 src/librustc_lint/types.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/librustc_lint/types.rs b/src/librustc_lint/types.rs
index 2bec9203e9ee..01d4d0f8cdb6 100644
--- a/src/librustc_lint/types.rs
+++ b/src/librustc_lint/types.rs
@@ -24,6 +24,7 @@ use std::{i8, i16, i32, i64, u8, u16, u32, u64, f32, f64};
 use syntax::{ast, attr};
 use syntax::errors::Applicability;
 use rustc_target::spec::abi::Abi;
+use syntax::edition::Edition;
 use syntax_pos::Span;
 use syntax::source_map;
 
@@ -38,7 +39,8 @@ declare_lint! {
 declare_lint! {
     OVERFLOWING_LITERALS,
     Warn,
-    "literal out of range for its type"
+    "literal out of range for its type",
+    Edition::Edition2018 => Deny
 }
 
 declare_lint! {