1 files changed, 40 insertions, 0 deletions
diff --git a/src/test/ui/inference/issue-103587.stderr b/src/test/ui/inference/issue-103587.stderr
new file mode 100644
index 000000000..b373fbfbb
--- /dev/null
+++ b/src/test/ui/inference/issue-103587.stderr
@@ -0,0 +1,40 @@
+error: expected `=`, found `==`
+  --> $DIR/issue-103587.rs:4:20
+   |
+LL |     if let Some(_) == x {}
+   |                    ^^
+   |
+help: consider using `=` here
+   |
+LL |     if let Some(_) = x {}
+   |                    ~
+
+error[E0308]: mismatched types
+  --> $DIR/issue-103587.rs:7:8
+   |
+LL |     if Some(_) = x {}
+   |        ^^^^^^^^^^^ expected `bool`, found `()`
+   |
+help: consider adding `let`
+   |
+LL |     if let Some(_) = x {}
+   |        +++
+
+error[E0308]: mismatched types
+  --> $DIR/issue-103587.rs:10:8
+   |
+LL |     if None = x { }
+   |        ^^^^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to use pattern matching
+   |
+LL |     if let None = x { }
+   |        +++
+help: you might have meant to compare for equality
+   |
+LL |     if None == x { }
+   |              +
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0308`.