| //@ compile-flags: -Zannotate-moves=no -Copt-level=0 -g |
| // Test that move/copy operations are NOT annotated when the flag is disabled |
| |
| #![crate_type = "lib"] |
| |
| struct LargeStruct { |
| data: [u64; 20], // 160 bytes - would normally trigger annotation |
| } |
| |
| impl Clone for LargeStruct { |
| // CHECK-LABEL: <disabled::LargeStruct as core::clone::Clone>::clone |
| fn clone(&self) -> Self { |
| // Should NOT be annotated when flag is disabled |
| // CHECK-NOT: compiler_copy |
| LargeStruct { data: self.data } |
| } |
| } |
| |
| // CHECK-LABEL: disabled::test_large_copy_no_annotation |
| pub fn test_large_copy_no_annotation() { |
| let large = LargeStruct { data: [42; 20] }; |
| // CHECK-NOT: compiler_copy |
| let _copy = large.clone(); |
| } |
| |
| // CHECK-LABEL: disabled::test_large_move_no_annotation |
| pub fn test_large_move_no_annotation() { |
| let large = LargeStruct { data: [42; 20] }; |
| // CHECK-NOT: compiler_move |
| let _moved = large; |
| } |
| |
| // Verify that no compiler_move or compiler_copy annotations exist anywhere |
| // CHECK-NOT: compiler_move |
| // CHECK-NOT: compiler_copy |
