1 files changed, 69 insertions, 0 deletions
diff --git a/src/test/ui/type/type-check/assignment-in-if.stderr b/src/test/ui/type/type-check/assignment-in-if.stderr
new file mode 100644
index 000000000..f4ef44e24
--- /dev/null
+++ b/src/test/ui/type/type-check/assignment-in-if.stderr
@@ -0,0 +1,69 @@
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:15:8
+   |
+LL |     if x = x {
+   |        ^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |     if x == x {
+   |          ~~
+
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:20:8
+   |
+LL |     if (x = x) {
+   |        ^^^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |     if (x == x) {
+   |           ~~
+
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:25:8
+   |
+LL |     if y = (Foo { foo: x }) {
+   |        ^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |     if y == (Foo { foo: x }) {
+   |          ~~
+
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:30:8
+   |
+LL |     if 3 = x {
+   |        ^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |     if 3 == x {
+   |          ~~
+
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:36:13
+   |
+LL |             x = 4
+   |             ^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |             x == 4
+   |               ~~
+
+error[E0308]: mismatched types
+  --> $DIR/assignment-in-if.rs:38:13
+   |
+LL |             x = 5
+   |             ^^^^^ expected `bool`, found `()`
+   |
+help: you might have meant to compare for equality
+   |
+LL |             x == 5
+   |               ~~
+
+error: aborting due to 6 previous errors
+
+For more information about this error, try `rustc --explain E0308`.