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authorDing Xiang Fei <dingxiangfei2009@protonmail.ch>2022-09-18 12:18:34 +0800
committerDing Xiang Fei <dingxiangfei2009@protonmail.ch>2022-09-18 12:18:34 +0800
commiteb36f5ee5b71cbe3eb356f8e56e9c9a69b6d649d (patch)
treeeae33d93cd34af6882d931df4c742aea712180bc
parentd510ba3bc3b6d41e36cb40b64af65637de39ff8b (diff)
downloadrust-eb36f5ee5b71cbe3eb356f8e56e9c9a69b6d649d.tar.gz
rust-eb36f5ee5b71cbe3eb356f8e56e9c9a69b6d649d.zip
add miri test via const fn
-rw-r--r--src/test/mir-opt/issue-101867.rs2
-rw-r--r--src/test/ui/let-else/const-fn.rs19
2 files changed, 20 insertions, 1 deletions
diff --git a/src/test/mir-opt/issue-101867.rs b/src/test/mir-opt/issue-101867.rs
index 98f9aa6ef40..931396e2171 100644
--- a/src/test/mir-opt/issue-101867.rs
+++ b/src/test/mir-opt/issue-101867.rs
@@ -1,4 +1,4 @@
-#![feature(let_else)]
+#![cfg_attr(bootstrap, feature(let_else))]
 
 // EMIT_MIR issue_101867.main.mir_map.0.mir
 fn main() {
diff --git a/src/test/ui/let-else/const-fn.rs b/src/test/ui/let-else/const-fn.rs
new file mode 100644
index 00000000000..336b0b4b72a
--- /dev/null
+++ b/src/test/ui/let-else/const-fn.rs
@@ -0,0 +1,19 @@
+// run-pass
+// issue #101932
+
+#![cfg_attr(bootstrap, feature(let_else))]
+
+const fn foo(a: Option<i32>) -> i32 {
+    let Some(a) = a else {
+        return 42
+    };
+
+    a + 1
+}
+
+fn main() {
+    const A: i32 = foo(None);
+    const B: i32 = foo(Some(1));
+
+    println!("{} {}", A, B);
+}