]> git.ipfire.org Git - thirdparty/gcc.git/commitdiff
gccrs: derive(Clone): Mark PhantomData as a lang item
authorArthur Cohen <arthur.cohen@embecosm.com>
Thu, 26 Dec 2024 10:57:07 +0000 (10:57 +0000)
committerArthur Cohen <arthur.cohen@embecosm.com>
Fri, 21 Mar 2025 11:57:50 +0000 (12:57 +0100)
gcc/testsuite/ChangeLog:

* rust/compile/derive_macro4.rs: Make PhantomData a lang item.

gcc/testsuite/rust/compile/derive_macro4.rs

index 7802e8fd8000bbb81bd673d3d88364f0000c15b3..b20043ba927b1e14a7a22bd57b2839da89dc8e71 100644 (file)
@@ -6,12 +6,9 @@ pub trait Clone {
     fn clone(&self) -> Self;
 }
 
+#[lang = "phantom_data"]
 struct PhantomData<T>;
 
-pub struct AssertParamIsCopy<T: Copy> {
-    _field: PhantomData<T>,
-}
-
 #[derive(Clone)] // { dg-error "bounds not satisfied for U .Copy. is not satisfied" }
 union U {
     i: i32,