bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Rename assert_uninit_valid intrinsic

Browse source 
It's not about "uninit" anymore but about "filling with 0x01 bytes" so
the name should at least try to reflect that.
This commit is contained in:
Nilstrieb 2022-12-12 15:47:32 +01:00
parent 32da230588
commit 8b2a7da3b0
9 changed files with 25 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_const_eval/src/interpret/intrinsics.rs
View file

@ -432,7 +432,9 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
sym::transmute => {
self.copy_op(&args[0], dest, /*allow_transmute*/ true)?;
}
sym::assert_inhabited | sym::assert_zero_valid | sym::assert_uninit_valid => {
sym::assert_inhabited
| sym::assert_zero_valid
| sym::assert_mem_uninitialized_valid => {
let ty = instance.substs.type_at(0);
let layout = self.layout_of(ty)?;
@ -464,7 +466,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
}
}
if intrinsic_name == sym::assert_uninit_valid {
if intrinsic_name == sym::assert_mem_uninitialized_valid {
let should_panic = !self.tcx.permits_uninit_init(layout);
if should_panic {