summaryrefslogtreecommitdiffstats
path: root/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs')
-rw-r--r--src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs b/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs
new file mode 100644
index 000000000..0360ce6e6
--- /dev/null
+++ b/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs
@@ -0,0 +1,30 @@
+pub trait Foo {}
+
+struct Bar;
+struct Baz;
+
+impl Foo for Bar { }
+impl Foo for Baz { }
+
+fn not_all_paths(a: &str) -> u32 { //~ ERROR mismatched types
+ match a {
+ "baz" => 0,
+ _ => 1,
+ };
+}
+
+fn right(b: &str) -> Box<dyn Foo> {
+ match b {
+ "baz" => Box::new(Baz),
+ _ => Box::new(Bar),
+ }
+}
+
+fn wrong(c: &str) -> Box<dyn Foo> { //~ ERROR mismatched types
+ match c {
+ "baz" => Box::new(Baz),
+ _ => Box::new(Bar), //~ ERROR `match` arms have incompatible types
+ };
+}
+
+fn main() {}