From ed6a0cc8a1f04228e7eed0fb0a80307a67de4283 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 30 Jan 2020 11:43:19 +0900
Subject: [PATCH] Revive test in `enum_clike_unportable_variant`

---
 ...ke.rs => enum_clike_unportable_variant.rs} | 13 +++++-----
 ...r => enum_clike_unportable_variant.stderr} | 24 ++++++++++++-------
 2 files changed, 21 insertions(+), 16 deletions(-)
 rename tests/ui/{enums_clike.rs => enum_clike_unportable_variant.rs} (78%)
 rename tests/ui/{enums_clike.stderr => enum_clike_unportable_variant.stderr} (64%)

diff --git a/tests/ui/enums_clike.rs b/tests/ui/enum_clike_unportable_variant.rs
similarity index 78%
rename from tests/ui/enums_clike.rs
rename to tests/ui/enum_clike_unportable_variant.rs
index 789542b1351..7379ad99f4a 100644
--- a/tests/ui/enums_clike.rs
+++ b/tests/ui/enum_clike_unportable_variant.rs
@@ -1,7 +1,7 @@
 // ignore-x86
 
-#![warn(clippy::all)]
-#![allow(unused)]
+#![warn(clippy::enum_clike_unportable_variant)]
+#![allow(unused, non_upper_case_globals)]
 
 #[repr(usize)]
 enum NonPortable {
@@ -35,17 +35,16 @@ enum NonPortableSignedNoHint {
     A = 0x1_0000_0000,
 }
 
-/*
-FIXME: uncomment once https://github.com/rust-lang/rust/issues/31910 is fixed
 #[repr(usize)]
-enum NonPortable2<T: Trait> {
-    X = Trait::Number,
+enum NonPortable2 {
+    X = <usize as Trait>::Number,
     Y = 0,
 }
 
 trait Trait {
     const Number: usize = 0x1_0000_0000;
 }
-*/
+
+impl Trait for usize {}
 
 fn main() {}
diff --git a/tests/ui/enums_clike.stderr b/tests/ui/enum_clike_unportable_variant.stderr
similarity index 64%
rename from tests/ui/enums_clike.stderr
rename to tests/ui/enum_clike_unportable_variant.stderr
index c3390405094..bd729683e4c 100644
--- a/tests/ui/enums_clike.stderr
+++ b/tests/ui/enum_clike_unportable_variant.stderr
@@ -1,5 +1,5 @@
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:8:5
+  --> $DIR/enum_clike_unportable_variant.rs:8:5
    |
 LL |     X = 0x1_0000_0000,
    |     ^^^^^^^^^^^^^^^^^
@@ -7,46 +7,52 @@ LL |     X = 0x1_0000_0000,
    = note: `-D clippy::enum-clike-unportable-variant` implied by `-D warnings`
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:15:5
+  --> $DIR/enum_clike_unportable_variant.rs:15:5
    |
 LL |     X = 0x1_0000_0000,
    |     ^^^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:18:5
+  --> $DIR/enum_clike_unportable_variant.rs:18:5
    |
 LL |     A = 0xFFFF_FFFF,
    |     ^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:25:5
+  --> $DIR/enum_clike_unportable_variant.rs:25:5
    |
 LL |     Z = 0xFFFF_FFFF,
    |     ^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:26:5
+  --> $DIR/enum_clike_unportable_variant.rs:26:5
    |
 LL |     A = 0x1_0000_0000,
    |     ^^^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:28:5
+  --> $DIR/enum_clike_unportable_variant.rs:28:5
    |
 LL |     C = (std::i32::MIN as isize) - 1,
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:34:5
+  --> $DIR/enum_clike_unportable_variant.rs:34:5
    |
 LL |     Z = 0xFFFF_FFFF,
    |     ^^^^^^^^^^^^^^^
 
 error: Clike enum variant discriminant is not portable to 32-bit targets
-  --> $DIR/enums_clike.rs:35:5
+  --> $DIR/enum_clike_unportable_variant.rs:35:5
    |
 LL |     A = 0x1_0000_0000,
    |     ^^^^^^^^^^^^^^^^^
 
-error: aborting due to 8 previous errors
+error: Clike enum variant discriminant is not portable to 32-bit targets
+  --> $DIR/enum_clike_unportable_variant.rs:40:5
+   |
+LL |     X = <usize as Trait>::Number,
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 9 previous errors