diff options
Diffstat (limited to 'tests/ui/suggestions/suggest-mut-method-for-loop-closure.rs')
-rw-r--r-- | tests/ui/suggestions/suggest-mut-method-for-loop-closure.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/suggestions/suggest-mut-method-for-loop-closure.rs b/tests/ui/suggestions/suggest-mut-method-for-loop-closure.rs new file mode 100644 index 000000000..e4721ba01 --- /dev/null +++ b/tests/ui/suggestions/suggest-mut-method-for-loop-closure.rs @@ -0,0 +1,19 @@ +use std::collections::HashMap; +struct X(usize); +struct Y { + v: u32, +} + +fn main() { + let _ = || { + let mut buzz = HashMap::new(); + buzz.insert("a", Y { v: 0 }); + + for mut t in buzz.values() { + //~^ HELP + //~| SUGGESTION values_mut() + t.v += 1; + //~^ ERROR cannot assign + } + }; +} |