From: Ralf Jung <post@ralfj.de>
Date: Mon, 10 Jun 2019 07:50:47 +0000 (+0200)
Subject: test more enum-int-cast code paths
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=9c9a947bf4b90623a9db50c9349808b45ca2fc11;p=rust.git

test more enum-int-cast code paths
---

diff --git a/tests/run-pass/c_enums.rs b/tests/run-pass/c_enums.rs
index 11897b73eb2..16b795342ea 100644
--- a/tests/run-pass/c_enums.rs
+++ b/tests/run-pass/c_enums.rs
@@ -11,11 +11,13 @@ enum Signed {
 }
 
 fn foo() -> [u8; 3] {
-    [Foo::Bar as u8, Foo::Baz as u8, Foo::Quux as u8]
+    let baz = Foo::Baz; // let-expansion changes the MIR significantly
+    [Foo::Bar as u8, baz as u8, Foo::Quux as u8]
 }
 
 fn signed() -> [i8; 3] {
-    [Signed::Bar as i8, Signed::Baz as i8, Signed::Quux as i8]
+    let baz = Signed::Baz; // let-expansion changes the MIR significantly
+    [Signed::Bar as i8, baz as i8, Signed::Quux as i8]
 }
 
 fn unsafe_match() -> bool {