From 5702e0289f7d19f0ea133d43da7dcd7cbfc5b557 Mon Sep 17 00:00:00 2001
From: Gary Guo <gary@garyguo.net>
Date: Mon, 6 Jul 2020 20:42:19 +0100
Subject: [PATCH] Only allow `repr(i128/u128)` on enum

---
 src/librustc_passes/check_attr.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/librustc_passes/check_attr.rs b/src/librustc_passes/check_attr.rs
index ef84f251390e..fee63b1ee524 100644
--- a/src/librustc_passes/check_attr.rs
+++ b/src/librustc_passes/check_attr.rs
@@ -292,6 +292,8 @@ impl CheckAttrVisitor<'tcx> {
                 | sym::u32
                 | sym::i64
                 | sym::u64
+                | sym::i128
+                | sym::u128
                 | sym::isize
                 | sym::usize => {
                     int_reprs += 1;