moved renamed docs formatted | inner-attrs-on-impl.rs

Author: Kivooeo

tests/ui/attributes/inner-attrs-impl-cfg.rs

@@ -0,0 +1,36 @@
+//! Test inner attributes (#![...]) behavior in impl blocks with cfg conditions.
+//!
+//! This test verifies that:
+//! - Inner attributes can conditionally exclude entire impl blocks
+//! - Regular attributes within impl blocks work independently
+//! - Attribute parsing doesn't consume too eagerly
+
+//@ run-pass
+
+struct Foo;
+
+impl Foo {
+    #![cfg(false)]
+
+    fn method(&self) -> bool {
+        false
+    }
+}
+
+impl Foo {
+    #![cfg(not(FALSE))]
+
+    // Check that we don't eat attributes too eagerly.
+    #[cfg(false)]
+    fn method(&self) -> bool {
+        false
+    }
+
+    fn method(&self) -> bool {
+        true
+    }
+}
+
+pub fn main() {
+    assert!(Foo.method());
+}