1 files changed, 21 insertions, 0 deletions
diff --git a/tests/mir-opt/building/custom/enums.switch_option.built.after.mir b/tests/mir-opt/building/custom/enums.switch_option.built.after.mir
new file mode 100644
index 000000000..a659ba7c1
--- /dev/null
+++ b/tests/mir-opt/building/custom/enums.switch_option.built.after.mir
@@ -0,0 +1,21 @@
+// MIR for `switch_option` after built
+
+fn switch_option(_1: Option<()>) -> bool {
+    let mut _0: bool;                    // return place in scope 0 at $DIR/enums.rs:+0:45: +0:49
+    let mut _2: isize;                   // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
+
+    bb0: {
+        _2 = discriminant(_1);           // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
+        switchInt(_2) -> [0: bb1, 1: bb2, otherwise: bb2]; // scope 0 at $DIR/enums.rs:+4:13: +8:14
+    }
+
+    bb1: {
+        _0 = const false;                // scope 0 at $DIR/enums.rs:+12:13: +12:24
+        return;                          // scope 0 at $DIR/enums.rs:+13:13: +13:21
+    }
+
+    bb2: {
+        _0 = const true;                 // scope 0 at $DIR/enums.rs:+17:13: +17:23
+        return;                          // scope 0 at $DIR/enums.rs:+18:13: +18:21
+    }
+}