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Use ExistentialTraitRef throughout codegen

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This commit is contained in:
Michael Goulet
2025-01-10 20:26:10 +00:00
parent 739ef83f31
commit 9dc41a048d
16 changed files with 71 additions and 63 deletions
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6
compiler/rustc_codegen_gcc/src/context.rs
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@@ -14,7 +14,7 @@ use rustc_middle::ty::layout::{
FnAbiError, FnAbiOf, FnAbiOfHelpers, FnAbiRequest, HasTyCtxt, HasTypingEnv, LayoutError,
LayoutOfHelpers,
};
use rustc_middle::ty::{self, Instance, PolyExistentialTraitRef, Ty, TyCtxt};
use rustc_middle::ty::{self, ExistentialTraitRef, Instance, Ty, TyCtxt};
use rustc_session::Session;
use rustc_span::source_map::respan;
use rustc_span::{DUMMY_SP, Span};
@@ -90,7 +90,7 @@ pub struct CodegenCx<'gcc, 'tcx> {
pub function_instances: RefCell<FxHashMap<Instance<'tcx>, Function<'gcc>>>,
/// Cache generated vtables
pub vtables:
RefCell<FxHashMap<(Ty<'tcx>, Option<ty::PolyExistentialTraitRef<'tcx>>), RValue<'gcc>>>,
RefCell<FxHashMap<(Ty<'tcx>, Option<ty::ExistentialTraitRef<'tcx>>), RValue<'gcc>>>,
// TODO(antoyo): improve the SSA API to not require those.
/// Mapping from function pointer type to indexes of on stack parameters.
@@ -401,7 +401,7 @@ impl<'gcc, 'tcx> BackendTypes for CodegenCx<'gcc, 'tcx> {
impl<'gcc, 'tcx> MiscCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
fn vtables(
&self,
) -> &RefCell<FxHashMap<(Ty<'tcx>, Option<PolyExistentialTraitRef<'tcx>>), RValue<'gcc>>> {
) -> &RefCell<FxHashMap<(Ty<'tcx>, Option<ExistentialTraitRef<'tcx>>), RValue<'gcc>>> {
&self.vtables
}

4
compiler/rustc_codegen_gcc/src/debuginfo.rs
View File

@@ -7,7 +7,7 @@ use rustc_data_structures::sync::Lrc;
use rustc_index::bit_set::DenseBitSet;
use rustc_index::{Idx, IndexVec};
use rustc_middle::mir::{self, Body, SourceScope};
use rustc_middle::ty::{Instance, PolyExistentialTraitRef, Ty};
use rustc_middle::ty::{ExistentialTraitRef, Instance, Ty};
use rustc_session::config::DebugInfo;
use rustc_span::{BytePos, Pos, SourceFile, SourceFileAndLine, Span, Symbol};
use rustc_target::abi::Size;
@@ -214,7 +214,7 @@ impl<'gcc, 'tcx> DebugInfoCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
fn create_vtable_debuginfo(
&self,
_ty: Ty<'tcx>,
_trait_ref: Option<PolyExistentialTraitRef<'tcx>>,
_trait_ref: Option<ExistentialTraitRef<'tcx>>,
_vtable: Self::Value,
) {
// TODO(antoyo)