Rollup merge of #84221 - ABouttefeux:generic-arg-elision, r=estebank

[rust.git] / src / tools / clippy / tests / ui / field_reassign_with_default.rs

diff --git a/src/tools/clippy/tests/ui/field_reassign_with_default.rs b/src/tools/clippy/tests/ui/field_reassign_with_default.rs
index 9fc208f5332a5ccbb9e9567425bac44d2ffb1dd7..1368c5d79848032b423bb3f6520655a8e6567bf5 100644 (file)
--- a/src/tools/clippy/tests/ui/field_reassign_with_default.rs
+++ b/src/tools/clippy/tests/ui/field_reassign_with_default.rs
@@ -136,6 +136,13 @@ fn main() {
 
     // Don't lint in external macros
     field_reassign_with_default!();
+
+    // be sure suggestion is correct with generics
+    let mut a: Wrapper<bool> = Default::default();
+    a.i = true;
+
+    let mut a: WrapperMulti<i32, i64> = Default::default();
+    a.i = 42;
 }
 
 mod m {
@@ -145,3 +152,14 @@ pub struct F {
         b: u64,
     }
 }
+
+#[derive(Default)]
+struct Wrapper<T> {
+    i: T,
+}
+
+#[derive(Default)]
+struct WrapperMulti<T, U> {
+    i: T,
+    j: U,
+}