From 26fe88fedb19a4118d58a6e439709759f65c63c9 Mon Sep 17 00:00:00 2001
From: Gary Guo <gary@garyguo.net>
Date: Tue, 15 Nov 2022 23:06:53 +0000
Subject: [PATCH] Add a test to check that inline const is in required_consts

Suggested in
https://github.com/rust-lang/rust/issues/76001#issuecomment-1315975027
---
 tests/ui/inline-const/required-const.rs     | 13 +++++++++++++
 tests/ui/inline-const/required-const.stderr | 11 +++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 tests/ui/inline-const/required-const.rs
 create mode 100644 tests/ui/inline-const/required-const.stderr

diff --git a/tests/ui/inline-const/required-const.rs b/tests/ui/inline-const/required-const.rs
new file mode 100644
index 0000000000000..0483410662bfd
--- /dev/null
+++ b/tests/ui/inline-const/required-const.rs
@@ -0,0 +1,13 @@
+// build-fail
+// compile-flags: -Zmir-opt-level=3
+#![feature(inline_const)]
+
+fn foo<T>() {
+    if false {
+        const { panic!() } //~ ERROR E0080
+    }
+}
+
+fn main() {
+    foo::<i32>();
+}
diff --git a/tests/ui/inline-const/required-const.stderr b/tests/ui/inline-const/required-const.stderr
new file mode 100644
index 0000000000000..d6948e7acc03a
--- /dev/null
+++ b/tests/ui/inline-const/required-const.stderr
@@ -0,0 +1,11 @@
+error[E0080]: evaluation of `foo::<i32>::{constant#0}` failed
+  --> $DIR/required-const.rs:7:17
+   |
+LL |         const { panic!() }
+   |                 ^^^^^^^^ the evaluated program panicked at 'explicit panic', $DIR/required-const.rs:7:17
+   |
+   = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0080`.