1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/inference/issue-103587.rs b/tests/ui/inference/issue-103587.rs
new file mode 100644
index 00000000000..11536f9f4cc
--- /dev/null
+++ b/tests/ui/inference/issue-103587.rs
@@ -0,0 +1,12 @@
+fn main() {
+    let x = Some(123);
+
+    if let Some(_) == x {}
+    //~^ ERROR expected `=`, found `==`
+
+    if Some(_) = x {}
+    //~^ ERROR mismatched types
+
+    if None = x { }
+    //~^ ERROR mismatched types
+}