ctfe interpreter: extend provenance so that it can track whether a pointer is immutable

2023-11-25 18:41:53 +01:00
parent 85a4bd8f58
commit cb86303342
38 changed files with 261 additions and 145 deletions
--- a/compiler/rustc_codegen_ssa/src/mir/operand.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/operand.rs
@@ -105,7 +105,7 @@ impl<'a, 'tcx, V: CodegenObject> OperandRef<'tcx, V> {
                    bug!("from_const: invalid ScalarPair layout: {:#?}", layout);
                };
                let a = Scalar::from_pointer(
-                    Pointer::new(bx.tcx().reserve_and_set_memory_alloc(data), Size::ZERO),
+                    Pointer::new(bx.tcx().reserve_and_set_memory_alloc(data).into(), Size::ZERO),
                    &bx.tcx(),
                );
                let a_llval = bx.scalar_to_backend(