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Auto merge of #104170 - cjgillot:hir-def-id, r=fee1-dead

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Record `LocalDefId` in HIR nodes instead of a side table

This is part of an attempt to remove the `HirId -> LocalDefId` table from HIR.
This attempt is a prerequisite to creation of `LocalDefId` after HIR lowering (https://github.com/rust-lang/rust/pull/96840), by controlling how `def_id` information is accessed.

This first part adds the information to HIR nodes themselves instead of a table.
The second part is https://github.com/rust-lang/rust/pull/103902
The third part will be to make `hir::Visitor::visit_fn` take a `LocalDefId` as last parameter.
The fourth part will be to completely remove the side table.
This commit is contained in:
bors 2022-11-17 07:42:27 +00:00
commit 7c75fe4c85
63 changed files with 449 additions and 549 deletions
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12
compiler/rustc_codegen_ssa/src/mono_item.rs
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@ -40,12 +40,12 @@ impl<'a, 'tcx: 'a> MonoItemExt<'a, 'tcx> for MonoItem<'tcx> {
.iter()
.map(|(op, op_sp)| match *op {
hir::InlineAsmOperand::Const { ref anon_const } => {
let anon_const_def_id =
cx.tcx().hir().local_def_id(anon_const.hir_id).to_def_id();
let const_value =
cx.tcx().const_eval_poly(anon_const_def_id).unwrap_or_else(
|_| span_bug!(*op_sp, "asm const cannot be resolved"),
);
let const_value = cx
.tcx()
.const_eval_poly(anon_const.def_id.to_def_id())
.unwrap_or_else(|_| {
span_bug!(*op_sp, "asm const cannot be resolved")
});
let ty = cx
.tcx()
.typeck_body(anon_const.body)