Add tests for duplicated attributes on expressions(rust-lang#4452)

chansuke · Oct 20, 2020 · 5d2b492 · 5d2b492
1 parent cbe01e4
commit 5d2b492
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diff --git a/tests/source/issue-4452.rs b/tests/source/issue-4452.rs
@@ -0,0 +1,15 @@
+fn a(&self) -> i64 {
+    #[allow(clippy::cast_possible_wrap)]
+    1u64 as i64
+}
+
+fn b(&self) -> i64 {
+    #[allow(clippy::cast_possible_wrap)]
+    #[attr]
+    1..2
+}
+
+fn foo() {
+    #[allow(clippy::cast_possible_wrap)]
+    {}
+}
diff --git a/tests/target/issue-4452.rs b/tests/target/issue-4452.rs
@@ -0,0 +1,15 @@
+fn a(&self) -> i64 {
+    #[allow(clippy::cast_possible_wrap)]
+    1u64 as i64
+}
+
+fn b(&self) -> i64 {
+    #[allow(clippy::cast_possible_wrap)]
+    #[attr]
+    1..2
+}
+
+fn foo() {
+    #[allow(clippy::cast_possible_wrap)]
+    {}
+}