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Rollup merge of #132574 - workingjubilee:abi-in-compiler, r=compiler-errors

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compiler: Directly use rustc_abi almost everywhere

Use rustc_abi instead of rustc_target where applicable. This is mostly described by the following substitutions:
```rust
match path_substring {
    rustc_target::spec::abi::Abi => rustc_abi::ExternAbi,
    rustc_target::abi::call => rustc_target::callconv,
    rustc_target::abi => rustc_abi,
}
```

A number of spot-fixes make that not quite the whole story.

The main exception is in 33edc68 where I get a lot more persnickety about how things are imported, especially in `rustc_middle::ty::layout`, not just from where. This includes putting an end to a reexport of `rustc_middle::ty::ReprOptions`, for the same reason that the rest of this change is happening: reexports mostly confound things.

This notably omits rustc_passes and the ast crates, as I'm still examining a question I have about how they do stability checking of `extern "Abi"` strings and if I can simplify their logic. The rustc_abi and rustc_target crates also go untouched because they will be entangled in that cleanup.

r? compiler-errors
This commit is contained in:
Jubilee 2024-11-03 15:25:00 -08:00 committed by GitHub
commit 72df7780dd
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GPG Key ID: B5690EEEBB952194
141 changed files with 363 additions and 385 deletions
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3
Cargo.lock
View File

@ -4093,7 +4093,6 @@ dependencies = [
"rustc_macros",
"rustc_middle",
"rustc_span",
"rustc_target",
"smallvec",
"tracing",
]
@ -4237,7 +4236,6 @@ dependencies = [
"rustc_middle",
"rustc_session",
"rustc_span",
"rustc_target",
"smallvec",
"tracing",
"tracing-subscriber",
@ -4437,7 +4435,6 @@ dependencies = [
"rustc_middle",
"rustc_session",
"rustc_span",
"rustc_target",
"tracing",
]

6
compiler/rustc_codegen_llvm/src/abi.rs
View File

@ -2,6 +2,7 @@ use std::cmp;
use libc::c_uint;
use rustc_abi as abi;
pub(crate) use rustc_abi::ExternAbi;
use rustc_abi::Primitive::Int;
use rustc_abi::{HasDataLayout, Size};
use rustc_codegen_ssa::MemFlags;
@ -13,9 +14,8 @@ use rustc_middle::ty::layout::LayoutOf;
pub(crate) use rustc_middle::ty::layout::{WIDE_PTR_ADDR, WIDE_PTR_EXTRA};
use rustc_middle::{bug, ty};
use rustc_session::config;
pub(crate) use rustc_target::abi::call::*;
pub(crate) use rustc_target::callconv::*;
use rustc_target::spec::SanitizerSet;
pub(crate) use rustc_target::spec::abi::Abi;
use smallvec::SmallVec;
use crate::attributes::llfn_attrs_from_instance;
@ -436,7 +436,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> {
i - 1
};
let apply_range_attr = |idx: AttributePlace, scalar: rustc_target::abi::Scalar| {
let apply_range_attr = |idx: AttributePlace, scalar: rustc_abi::Scalar| {
if cx.sess().opts.optimize != config::OptLevel::No
&& llvm_util::get_version() >= (19, 0, 0)
&& matches!(scalar.primitive(), Int(..))

2
compiler/rustc_codegen_llvm/src/asm.rs
View File

@ -1,6 +1,7 @@
use std::assert_matches::assert_matches;
use libc::{c_char, c_uint};
use rustc_abi::{BackendRepr, Float, Integer, Primitive, Scalar};
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_codegen_ssa::mir::operand::OperandValue;
use rustc_codegen_ssa::traits::*;
@ -9,7 +10,6 @@ use rustc_middle::ty::Instance;
use rustc_middle::ty::layout::TyAndLayout;
use rustc_middle::{bug, span_bug};
use rustc_span::{Pos, Span, Symbol, sym};
use rustc_target::abi::*;
use rustc_target::asm::*;
use smallvec::SmallVec;
use tracing::debug;

2
compiler/rustc_codegen_llvm/src/builder.rs
View File

@ -21,7 +21,7 @@ use rustc_middle::ty::{self, Instance, Ty, TyCtxt};
use rustc_sanitizers::{cfi, kcfi};
use rustc_session::config::OptLevel;
use rustc_span::Span;
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use rustc_target::spec::{HasTargetSpec, SanitizerSet, Target};
use smallvec::SmallVec;
use tracing::{debug, instrument};

6
compiler/rustc_codegen_llvm/src/consts.rs
View File

@ -1,5 +1,8 @@
use std::ops::Range;
use rustc_abi::{
Align, AlignFromBytesError, HasDataLayout, Primitive, Scalar, Size, WrappingRange,
};
use rustc_codegen_ssa::common;
use rustc_codegen_ssa::traits::*;
use rustc_hir::def::DefKind;
@ -14,9 +17,6 @@ use rustc_middle::ty::layout::LayoutOf;
use rustc_middle::ty::{self, Instance};
use rustc_middle::{bug, span_bug};
use rustc_session::config::Lto;
use rustc_target::abi::{
Align, AlignFromBytesError, HasDataLayout, Primitive, Scalar, Size, WrappingRange,
};
use tracing::{debug, instrument, trace};
use crate::common::{AsCCharPtr, CodegenCx};

2
compiler/rustc_codegen_llvm/src/context.rs
View File

@ -3,6 +3,7 @@ use std::cell::{Cell, RefCell};
use std::ffi::{CStr, c_uint};
use std::str;
use rustc_abi::{HasDataLayout, TargetDataLayout, VariantIdx};
use rustc_codegen_ssa::back::versioned_llvm_target;
use rustc_codegen_ssa::base::{wants_msvc_seh, wants_wasm_eh};
use rustc_codegen_ssa::errors as ssa_errors;
@ -24,7 +25,6 @@ use rustc_session::config::{
};
use rustc_span::source_map::Spanned;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi::{HasDataLayout, TargetDataLayout, VariantIdx};
use rustc_target::spec::{HasTargetSpec, RelocModel, SmallDataThresholdSupport, Target, TlsModel};
use smallvec::SmallVec;

2
compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs
View File

@ -2,6 +2,7 @@ use std::cell::{OnceCell, RefCell};
use std::ffi::{CStr, CString};
use libc::c_uint;
use rustc_abi::Size;
use rustc_codegen_ssa::traits::{
BuilderMethods, ConstCodegenMethods, CoverageInfoBuilderMethods, MiscCodegenMethods,
};
@ -10,7 +11,6 @@ use rustc_llvm::RustString;
use rustc_middle::mir::coverage::CoverageKind;
use rustc_middle::ty::Instance;
use rustc_middle::ty::layout::HasTyCtxt;
use rustc_target::abi::Size;
use tracing::{debug, instrument};
use crate::builder::Builder;

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
View File

@ -5,6 +5,7 @@ use std::path::{Path, PathBuf};
use std::{iter, ptr};
use libc::{c_char, c_longlong, c_uint};
use rustc_abi::{Align, Size};
use rustc_codegen_ssa::debuginfo::type_names::{VTableNameKind, cpp_like_debuginfo};
use rustc_codegen_ssa::traits::*;
use rustc_hir::def::{CtorKind, DefKind};
@ -19,7 +20,6 @@ use rustc_session::config::{self, DebugInfo, Lto};
use rustc_span::symbol::Symbol;
use rustc_span::{DUMMY_SP, FileName, FileNameDisplayPreference, SourceFile, hygiene};
use rustc_symbol_mangling::typeid_for_trait_ref;
use rustc_target::abi::{Align, Size};
use rustc_target::spec::DebuginfoKind;
use smallvec::smallvec;
use tracing::{debug, instrument};

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs
View File

@ -1,6 +1,7 @@
use std::borrow::Cow;
use libc::c_uint;
use rustc_abi::{Align, Endian, Size, TagEncoding, VariantIdx, Variants};
use rustc_codegen_ssa::debuginfo::type_names::compute_debuginfo_type_name;
use rustc_codegen_ssa::debuginfo::{tag_base_type, wants_c_like_enum_debuginfo};
use rustc_codegen_ssa::traits::ConstCodegenMethods;
@ -8,7 +9,6 @@ use rustc_index::IndexVec;
use rustc_middle::bug;
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, AdtDef, CoroutineArgs, CoroutineArgsExt, Ty};
use rustc_target::abi::{Align, Endian, Size, TagEncoding, VariantIdx, Variants};
use smallvec::smallvec;
use crate::common::{AsCCharPtr, CodegenCx};

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/mod.rs
View File

@ -1,5 +1,6 @@
use std::borrow::Cow;
use rustc_abi::{FieldIdx, TagEncoding, VariantIdx, Variants};
use rustc_codegen_ssa::debuginfo::type_names::{compute_debuginfo_type_name, cpp_like_debuginfo};
use rustc_codegen_ssa::debuginfo::{tag_base_type, wants_c_like_enum_debuginfo};
use rustc_hir::def::CtorKind;
@ -9,7 +10,6 @@ use rustc_middle::mir::CoroutineLayout;
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, AdtDef, CoroutineArgs, CoroutineArgsExt, Ty, VariantDef};
use rustc_span::Symbol;
use rustc_target::abi::{FieldIdx, TagEncoding, VariantIdx, Variants};
use super::type_map::{DINodeCreationResult, UniqueTypeId};
use super::{SmallVec, size_and_align_of};

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs
View File

@ -1,13 +1,13 @@
use std::borrow::Cow;
use libc::c_uint;
use rustc_abi::{Size, TagEncoding, VariantIdx, Variants};
use rustc_codegen_ssa::debuginfo::type_names::compute_debuginfo_type_name;
use rustc_codegen_ssa::debuginfo::{tag_base_type, wants_c_like_enum_debuginfo};
use rustc_codegen_ssa::traits::ConstCodegenMethods;
use rustc_middle::bug;
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::{self};
use rustc_target::abi::{Size, TagEncoding, VariantIdx, Variants};
use smallvec::smallvec;
use crate::common::{AsCCharPtr, CodegenCx};

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs
View File

@ -1,12 +1,12 @@
use std::cell::RefCell;
use rustc_abi::{Align, Size, VariantIdx};
use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_macros::HashStable;
use rustc_middle::bug;
use rustc_middle::ty::{ParamEnv, PolyExistentialTraitRef, Ty, TyCtxt};
use rustc_target::abi::{Align, Size, VariantIdx};
use super::{SmallVec, UNKNOWN_LINE_NUMBER, unknown_file_metadata};
use crate::common::{AsCCharPtr, CodegenCx};

2
compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
View File

@ -5,6 +5,7 @@ use std::ops::Range;
use std::{iter, ptr};
use libc::c_uint;
use rustc_abi::Size;
use rustc_codegen_ssa::debuginfo::type_names;
use rustc_codegen_ssa::mir::debuginfo::VariableKind::*;
use rustc_codegen_ssa::mir::debuginfo::{DebugScope, FunctionDebugContext, VariableKind};
@ -22,7 +23,6 @@ use rustc_span::symbol::Symbol;
use rustc_span::{
BytePos, Pos, SourceFile, SourceFileAndLine, SourceFileHash, Span, StableSourceFileId,
};
use rustc_target::abi::Size;
use smallvec::SmallVec;
use tracing::debug;

10
compiler/rustc_codegen_llvm/src/intrinsic.rs
View File

@ -1,6 +1,7 @@
use std::assert_matches::assert_matches;
use std::cmp::Ordering;
use rustc_abi::{self as abi, Align, Float, HasDataLayout, Primitive, Size};
use rustc_codegen_ssa::base::{compare_simd_types, wants_msvc_seh, wants_wasm_eh};
use rustc_codegen_ssa::common::{IntPredicate, TypeKind};
use rustc_codegen_ssa::errors::{ExpectedPointerMutability, InvalidMonomorphization};
@ -13,11 +14,10 @@ use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, LayoutOf};
use rustc_middle::ty::{self, GenericArgsRef, Ty};
use rustc_middle::{bug, span_bug};
use rustc_span::{Span, Symbol, sym};
use rustc_target::abi::{self, Align, Float, HasDataLayout, Primitive, Size};
use rustc_target::spec::{HasTargetSpec, PanicStrategy};
use tracing::debug;
use crate::abi::{Abi, FnAbi, FnAbiLlvmExt, LlvmType, PassMode};
use crate::abi::{ExternAbi, FnAbi, FnAbiLlvmExt, LlvmType, PassMode};
use crate::builder::Builder;
use crate::context::CodegenCx;
use crate::llvm::{self, Metadata};
@ -1094,7 +1094,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
tcx.types.unit,
false,
hir::Safety::Unsafe,
Abi::Rust,
ExternAbi::Rust,
)),
);
// `unsafe fn(*mut i8, *mut i8) -> ()`
@ -1105,7 +1105,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
tcx.types.unit,
false,
hir::Safety::Unsafe,
Abi::Rust,
ExternAbi::Rust,
)),
);
// `unsafe fn(unsafe fn(*mut i8) -> (), *mut i8, unsafe fn(*mut i8, *mut i8) -> ()) -> i32`
@ -1114,7 +1114,7 @@ fn get_rust_try_fn<'ll, 'tcx>(
tcx.types.i32,
false,
hir::Safety::Unsafe,
Abi::Rust,
ExternAbi::Rust,
));
let rust_try = gen_fn(cx, "__rust_try", rust_fn_sig, codegen);
cx.rust_try_fn.set(Some(rust_try));

2
compiler/rustc_codegen_llvm/src/llvm/mod.rs
View File

@ -8,8 +8,8 @@ use std::str::FromStr;
use std::string::FromUtf8Error;
use libc::c_uint;
use rustc_abi::{Align, Size, WrappingRange};
use rustc_llvm::RustString;
use rustc_target::abi::{Align, Size, WrappingRange};
pub use self::AtomicRmwBinOp::*;
pub use self::CallConv::*;

4
compiler/rustc_codegen_llvm/src/type_.rs
View File

@ -1,14 +1,14 @@
use std::{fmt, ptr};
use libc::{c_char, c_uint};
use rustc_abi::{AddressSpace, Align, Integer, Size};
use rustc_codegen_ssa::common::TypeKind;
use rustc_codegen_ssa::traits::*;
use rustc_data_structures::small_c_str::SmallCStr;
use rustc_middle::bug;
use rustc_middle::ty::layout::TyAndLayout;
use rustc_middle::ty::{self, Ty};
use rustc_target::abi::call::{CastTarget, FnAbi, Reg};
use rustc_target::abi::{AddressSpace, Align, Integer, Size};
use rustc_target::callconv::{CastTarget, FnAbi, Reg};
use crate::abi::{FnAbiLlvmExt, LlvmType};
use crate::context::CodegenCx;

2
compiler/rustc_codegen_llvm/src/va_arg.rs
View File

@ -1,9 +1,9 @@
use rustc_abi::{Align, Endian, HasDataLayout, Size};
use rustc_codegen_ssa::common::IntPredicate;
use rustc_codegen_ssa::mir::operand::OperandRef;
use rustc_codegen_ssa::traits::{BaseTypeCodegenMethods, BuilderMethods, ConstCodegenMethods};
use rustc_middle::ty::Ty;
use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf};
use rustc_target::abi::{Align, Endian, HasDataLayout, Size};
use crate::builder::Builder;
use crate::type_::Type;

2
compiler/rustc_codegen_ssa/src/back/metadata.rs
View File

@ -11,6 +11,7 @@ use object::{
SectionFlags, SectionKind, SubArchitecture, SymbolFlags, SymbolKind, SymbolScope, elf, pe,
xcoff,
};
use rustc_abi::Endian;
use rustc_data_structures::memmap::Mmap;
use rustc_data_structures::owned_slice::{OwnedSlice, try_slice_owned};
use rustc_metadata::EncodedMetadata;
@ -19,7 +20,6 @@ use rustc_metadata::fs::METADATA_FILENAME;
use rustc_middle::bug;
use rustc_session::Session;
use rustc_span::sym;
use rustc_target::abi::Endian;
use rustc_target::spec::{RelocModel, Target, ef_avr_arch};
use super::apple;

2
compiler/rustc_codegen_ssa/src/back/symbol_export.rs
View File

@ -548,7 +548,7 @@ pub(crate) fn linking_symbol_name_for_instance_in_crate<'tcx>(
symbol: ExportedSymbol<'tcx>,
instantiating_crate: CrateNum,
) -> String {
use rustc_target::abi::call::Conv;
use rustc_target::callconv::Conv;
let mut undecorated = symbol_name_for_instance_in_crate(tcx, symbol, instantiating_crate);

2
compiler/rustc_codegen_ssa/src/base.rs
View File

@ -3,6 +3,7 @@ use std::collections::BTreeSet;
use std::time::{Duration, Instant};
use itertools::Itertools;
use rustc_abi::FIRST_VARIANT;
use rustc_ast::expand::allocator::{ALLOCATOR_METHODS, AllocatorKind, global_fn_name};
use rustc_attr as attr;
use rustc_data_structures::fx::{FxHashMap, FxIndexSet};
@ -26,7 +27,6 @@ use rustc_session::Session;
use rustc_session::config::{self, CrateType, EntryFnType, OptLevel, OutputType};
use rustc_span::symbol::sym;
use rustc_span::{DUMMY_SP, Symbol};
use rustc_target::abi::FIRST_VARIANT;
use rustc_trait_selection::infer::at::ToTrace;
use rustc_trait_selection::infer::{BoundRegionConversionTime, TyCtxtInferExt};
use rustc_trait_selection::traits::{ObligationCause, ObligationCtxt};

2
compiler/rustc_codegen_ssa/src/debuginfo/mod.rs
View File

@ -1,7 +1,7 @@
use rustc_abi::{Integer, Primitive, Size, TagEncoding, Variants};
use rustc_middle::bug;
use rustc_middle::ty::layout::{IntegerExt, PrimitiveExt, TyAndLayout};
use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_target::abi::{Integer, Primitive, Size, TagEncoding, Variants};
// FIXME(eddyb) find a place for this (or a way to replace it).
pub mod type_names;

4
compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs
View File

@ -13,6 +13,7 @@
use std::fmt::Write;
use rustc_abi::Integer;
use rustc_data_structures::fx::FxHashSet;
use rustc_data_structures::stable_hasher::{Hash64, HashStable, StableHasher};
use rustc_hir::def_id::DefId;
@ -23,7 +24,6 @@ use rustc_middle::ty::layout::{IntegerExt, TyAndLayout};
use rustc_middle::ty::{
self, ExistentialProjection, GenericArgKind, GenericArgsRef, ParamEnv, Ty, TyCtxt,
};
use rustc_target::abi::Integer;
use smallvec::SmallVec;
use crate::debuginfo::wants_c_like_enum_debuginfo;
@ -364,7 +364,7 @@ fn push_debuginfo_type_name<'tcx>(
} else {
output.push_str(sig.safety.prefix_str());
if sig.abi != rustc_target::spec::abi::Abi::Rust {
if sig.abi != rustc_abi::ExternAbi::Rust {
output.push_str("extern \"");
output.push_str(sig.abi.name());
output.push_str("\" ");

2
compiler/rustc_codegen_ssa/src/meth.rs
View File

@ -2,7 +2,7 @@ use rustc_middle::bug;
use rustc_middle::ty::{self, GenericArgKind, Ty};
use rustc_session::config::Lto;
use rustc_symbol_mangling::typeid_for_trait_ref;
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use tracing::{debug, instrument};
use crate::traits::*;

7
compiler/rustc_codegen_ssa/src/mir/block.rs
View File

@ -1,5 +1,6 @@
use std::cmp;
use rustc_abi::{self as abi, ExternAbi, HasDataLayout, WrappingRange};
use rustc_ast as ast;
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_hir::lang_items::LangItem;
@ -13,9 +14,7 @@ use rustc_middle::{bug, span_bug};
use rustc_session::config::OptLevel;
use rustc_span::source_map::Spanned;
use rustc_span::{Span, sym};
use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode, Reg};
use rustc_target::abi::{self, HasDataLayout, WrappingRange};
use rustc_target::spec::abi::Abi;
use rustc_target::callconv::{ArgAbi, FnAbi, PassMode, Reg};
use tracing::{debug, info};
use super::operand::OperandRef;
@ -977,7 +976,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
});
// Split the rust-call tupled arguments off.
let (first_args, untuple) = if abi == Abi::RustCall && !args.is_empty() {
let (first_args, untuple) = if abi == ExternAbi::RustCall && !args.is_empty() {
let (tup, args) = args.split_last().unwrap();
(args, Some(tup))
} else {

4
compiler/rustc_codegen_ssa/src/mir/intrinsic.rs
View File

@ -1,9 +1,9 @@
use rustc_abi::WrappingRange;
use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_middle::{bug, span_bug};
use rustc_session::config::OptLevel;
use rustc_span::{Span, sym};
use rustc_target::abi::WrappingRange;
use rustc_target::abi::call::{FnAbi, PassMode};
use rustc_target::callconv::{FnAbi, PassMode};
use super::FunctionCx;
use super::operand::OperandRef;

2
compiler/rustc_codegen_ssa/src/mir/mod.rs
View File

@ -7,7 +7,7 @@ use rustc_middle::mir::{UnwindTerminateReason, traversal};
use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, TyAndLayout};
use rustc_middle::ty::{self, Instance, Ty, TyCtxt, TypeFoldable, TypeVisitableExt};
use rustc_middle::{bug, mir, span_bug};
use rustc_target::abi::call::{FnAbi, PassMode};
use rustc_target::callconv::{FnAbi, PassMode};
use tracing::{debug, instrument};
use crate::base;

3
compiler/rustc_codegen_ssa/src/mir/place.rs
View File

@ -1,10 +1,9 @@
use rustc_abi::Primitive::{Int, Pointer};
use rustc_abi::{Align, FieldsShape, Size, TagEncoding, Variants};
use rustc_abi::{Align, FieldsShape, Size, TagEncoding, VariantIdx, Variants};
use rustc_middle::mir::tcx::PlaceTy;
use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, Ty};
use rustc_middle::{bug, mir};
use rustc_target::abi::VariantIdx;
use tracing::{debug, instrument};
use super::operand::OperandValue;

2
compiler/rustc_codegen_ssa/src/mir/rvalue.rs
View File

@ -1,13 +1,13 @@
use std::assert_matches::assert_matches;
use arrayvec::ArrayVec;
use rustc_abi::{self as abi, FIRST_VARIANT, FieldIdx};
use rustc_middle::ty::adjustment::PointerCoercion;
use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, Instance, Ty, TyCtxt};
use rustc_middle::{bug, mir, span_bug};
use rustc_session::config::OptLevel;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi::{self, FIRST_VARIANT, FieldIdx};
use tracing::{debug, instrument};
use super::operand::{OperandRef, OperandValue};

2
compiler/rustc_codegen_ssa/src/mir/statement.rs
View File

@ -78,7 +78,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
let count = self.codegen_operand(bx, count).immediate();
let pointee_layout = dst_val
.layout
.pointee_info_at(bx, rustc_target::abi::Size::ZERO)
.pointee_info_at(bx, rustc_abi::Size::ZERO)
.expect("Expected pointer");
let bytes = bx.mul(count, bx.const_usize(pointee_layout.size.bytes()));

2
compiler/rustc_codegen_ssa/src/size_of_val.rs
View File

@ -1,10 +1,10 @@
//! Computing the size and alignment of a value.
use rustc_abi::WrappingRange;
use rustc_hir::LangItem;
use rustc_middle::bug;
use rustc_middle::ty::print::{with_no_trimmed_paths, with_no_visible_paths};
use rustc_middle::ty::{self, Ty};
use rustc_target::abi::WrappingRange;
use tracing::{debug, trace};
use crate::common::IntPredicate;

2
compiler/rustc_codegen_ssa/src/traits/builder.rs
View File

@ -7,7 +7,7 @@ use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
use rustc_middle::ty::{Instance, Ty};
use rustc_session::config::OptLevel;
use rustc_span::Span;
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use super::abi::AbiBuilderMethods;
use super::asm::AsmBuilderMethods;

4
compiler/rustc_codegen_ssa/src/traits/debuginfo.rs
View File

@ -1,10 +1,10 @@
use std::ops::Range;
use rustc_abi::Size;
use rustc_middle::mir;
use rustc_middle::ty::{Instance, PolyExistentialTraitRef, Ty};
use rustc_span::{SourceFile, Span, Symbol};
use rustc_target::abi::Size;
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use super::BackendTypes;
use crate::mir::debuginfo::{FunctionDebugContext, VariableKind};

2
compiler/rustc_codegen_ssa/src/traits/intrinsic.rs
View File

@ -1,6 +1,6 @@
use rustc_middle::ty::{self, Ty};
use rustc_span::Span;
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
use super::BackendTypes;
use crate::mir::operand::OperandRef;

2
compiler/rustc_codegen_ssa/src/traits/mod.rs
View File

@ -29,7 +29,7 @@ use std::fmt;
use rustc_middle::ty::Ty;
use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
use rustc_target::abi::call::FnAbi;
use rustc_target::callconv::FnAbi;
pub use self::abi::AbiBuilderMethods;
pub use self::asm::{

2
compiler/rustc_codegen_ssa/src/traits/statics.rs
View File

@ -1,5 +1,5 @@
use rustc_abi::Align;
use rustc_hir::def_id::DefId;
use rustc_target::abi::Align;
use super::BackendTypes;

4
compiler/rustc_codegen_ssa/src/traits/type_.rs
View File

@ -1,8 +1,8 @@
use rustc_abi::{AddressSpace, Float, Integer};
use rustc_middle::bug;
use rustc_middle::ty::layout::{HasTyCtxt, TyAndLayout};
use rustc_middle::ty::{self, Ty};
use rustc_target::abi::call::{ArgAbi, CastTarget, FnAbi, Reg};
use rustc_target::abi::{AddressSpace, Float, Integer};
use rustc_target::callconv::{ArgAbi, CastTarget, FnAbi, Reg};
use super::BackendTypes;
use super::misc::MiscCodegenMethods;

2
compiler/rustc_const_eval/src/const_eval/dummy_machine.rs
View File

@ -86,7 +86,7 @@ impl<'tcx> interpret::Machine<'tcx> for DummyMachine {
fn find_mir_or_eval_fn(
_ecx: &mut InterpCx<'tcx, Self>,
_instance: ty::Instance<'tcx>,
_abi: rustc_target::spec::abi::Abi,
_abi: rustc_abi::ExternAbi,
_args: &[interpret::FnArg<'tcx, Self::Provenance>],
_destination: &interpret::MPlaceTy<'tcx, Self::Provenance>,
_target: Option<BasicBlock>,

5
compiler/rustc_const_eval/src/const_eval/machine.rs
View File

@ -3,6 +3,7 @@ use std::fmt;
use std::hash::Hash;
use std::ops::ControlFlow;
use rustc_abi::{Align, ExternAbi, Size};
use rustc_ast::Mutability;
use rustc_data_structures::fx::{FxHashMap, FxIndexMap, IndexEntry};
use rustc_hir::def_id::{DefId, LocalDefId};
@ -14,8 +15,6 @@ use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_middle::{bug, mir};
use rustc_span::Span;
use rustc_span::symbol::{Symbol, sym};
use rustc_target::abi::{Align, Size};
use rustc_target::spec::abi::Abi as CallAbi;
use tracing::debug;
use super::error::*;
@ -411,7 +410,7 @@ impl<'tcx> interpret::Machine<'tcx> for CompileTimeMachine<'tcx> {
fn find_mir_or_eval_fn(
ecx: &mut InterpCx<'tcx, Self>,
orig_instance: ty::Instance<'tcx>,
_abi: CallAbi,
_abi: ExternAbi,
args: &[FnArg<'tcx>],
dest: &MPlaceTy<'tcx>,
ret: Option<mir::BasicBlock>,

2
compiler/rustc_const_eval/src/const_eval/mod.rs
View File

@ -1,9 +1,9 @@
// Not in interpret to make sure we do not use private implementation details
use rustc_abi::VariantIdx;
use rustc_middle::query::{Key, TyCtxtAt};
use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_middle::{bug, mir};
use rustc_target::abi::VariantIdx;
use tracing::instrument;
use crate::interpret::InterpCx;

4
compiler/rustc_const_eval/src/errors.rs
View File

@ -2,6 +2,7 @@ use std::borrow::Cow;
use std::fmt::Write;
use either::Either;
use rustc_abi::WrappingRange;
use rustc_errors::codes::*;
use rustc_errors::{
Diag, DiagArgValue, DiagCtxtHandle, DiagMessage, Diagnostic, EmissionGuarantee, Level,
@ -15,8 +16,7 @@ use rustc_middle::mir::interpret::{
};
use rustc_middle::ty::{self, Mutability, Ty};
use rustc_span::{Span, Symbol};
use rustc_target::abi::WrappingRange;
use rustc_target::abi::call::AdjustForForeignAbiError;
use rustc_target::callconv::AdjustForForeignAbiError;
use crate::interpret::InternKind;

13
compiler/rustc_const_eval/src/interpret/call.rs
View File

@ -4,13 +4,12 @@ use std::assert_matches::assert_matches;
use std::borrow::Cow;
use either::{Left, Right};
use rustc_abi::{self as abi, ExternAbi, FieldIdx, Integer};
use rustc_middle::ty::layout::{FnAbiOf, IntegerExt, LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, AdtDef, Instance, Ty};
use rustc_middle::{bug, mir, span_bug};
use rustc_span::sym;
use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode};
use rustc_target::abi::{self, FieldIdx, Integer};
use rustc_target::spec::abi::Abi;
use rustc_target::callconv::{ArgAbi, FnAbi, PassMode};
use tracing::{info, instrument, trace};
use super::{
@ -488,7 +487,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
pub(super) fn init_fn_call(
&mut self,
fn_val: FnVal<'tcx, M::ExtraFnVal>,
(caller_abi, caller_fn_abi): (Abi, &FnAbi<'tcx, Ty<'tcx>>),
(caller_abi, caller_fn_abi): (ExternAbi, &FnAbi<'tcx, Ty<'tcx>>),
args: &[FnArg<'tcx, M::Provenance>],
with_caller_location: bool,
destination: &MPlaceTy<'tcx, M::Provenance>,
@ -566,7 +565,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
// Special handling for the closure ABI: untuple the last argument.
let args: Cow<'_, [FnArg<'tcx, M::Provenance>]> =
if caller_abi == Abi::RustCall && !args.is_empty() {
if caller_abi == ExternAbi::RustCall && !args.is_empty() {
// Untuple
let (untuple_arg, args) = args.split_last().unwrap();
trace!("init_fn_call: Will pass last argument by untupling");
@ -732,7 +731,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
pub(super) fn init_fn_tail_call(
&mut self,
fn_val: FnVal<'tcx, M::ExtraFnVal>,
(caller_abi, caller_fn_abi): (Abi, &FnAbi<'tcx, Ty<'tcx>>),
(caller_abi, caller_fn_abi): (ExternAbi, &FnAbi<'tcx, Ty<'tcx>>),
args: &[FnArg<'tcx, M::Provenance>],
with_caller_location: bool,
) -> InterpResult<'tcx> {
@ -817,7 +816,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
self.init_fn_call(
FnVal::Instance(instance),
(Abi::Rust, fn_abi),
(ExternAbi::Rust, fn_abi),
&[FnArg::Copy(arg.into())],
false,
&ret,

2
compiler/rustc_const_eval/src/interpret/cast.rs
View File

@ -1,5 +1,6 @@
use std::assert_matches::assert_matches;
use rustc_abi::Integer;
use rustc_apfloat::ieee::{Double, Half, Quad, Single};
use rustc_apfloat::{Float, FloatConvert};
use rustc_middle::mir::CastKind;
@ -8,7 +9,6 @@ use rustc_middle::ty::adjustment::PointerCoercion;
use rustc_middle::ty::layout::{IntegerExt, LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, FloatTy, Ty};
use rustc_middle::{bug, span_bug};
use rustc_target::abi::Integer;
use rustc_type_ir::TyKind::*;
use tracing::trace;

2
compiler/rustc_const_eval/src/interpret/discriminant.rs
View File

@ -1,9 +1,9 @@
//! Functions for reading and writing discriminants of multi-variant layouts (enums and coroutines).
use rustc_abi::{self as abi, TagEncoding, VariantIdx, Variants};
use rustc_middle::ty::layout::{LayoutOf, PrimitiveExt};
use rustc_middle::ty::{self, CoroutineArgsExt, ScalarInt, Ty};
use rustc_middle::{mir, span_bug};
use rustc_target::abi::{self, TagEncoding, VariantIdx, Variants};
use tracing::{instrument, trace};
use super::{

4
compiler/rustc_const_eval/src/interpret/eval_context.rs
View File

@ -1,4 +1,5 @@
use either::{Left, Right};
use rustc_abi::{Align, HasDataLayout, Size, TargetDataLayout};
use rustc_errors::DiagCtxtHandle;
use rustc_hir::def_id::DefId;
use rustc_infer::infer::TyCtxtInferExt;
@ -15,8 +16,7 @@ use rustc_middle::ty::{
use rustc_middle::{mir, span_bug};
use rustc_session::Limit;
use rustc_span::Span;
use rustc_target::abi::call::FnAbi;
use rustc_target::abi::{Align, HasDataLayout, Size, TargetDataLayout};
use rustc_target::callconv::FnAbi;
use rustc_trait_selection::traits::ObligationCtxt;
use tracing::{debug, instrument, trace};

2
compiler/rustc_const_eval/src/interpret/intrinsics.rs
View File

@ -4,6 +4,7 @@
use std::assert_matches::assert_matches;
use rustc_abi::Size;
use rustc_apfloat::ieee::{Double, Half, Quad, Single};
use rustc_hir::def_id::DefId;
use rustc_middle::mir::{self, BinOp, ConstValue, NonDivergingIntrinsic};
@ -11,7 +12,6 @@ use rustc_middle::ty::layout::{LayoutOf as _, TyAndLayout, ValidityRequirement};
use rustc_middle::ty::{GenericArgsRef, Ty, TyCtxt};
use rustc_middle::{bug, ty};
use rustc_span::symbol::{Symbol, sym};
use rustc_target::abi::Size;
use tracing::trace;
use super::memory::MemoryKind;

9
compiler/rustc_const_eval/src/interpret/machine.rs
View File

@ -6,6 +6,7 @@ use std::borrow::{Borrow, Cow};
use std::fmt::Debug;
use std::hash::Hash;
use rustc_abi::{Align, ExternAbi, Size};
use rustc_apfloat::{Float, FloatConvert};
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_middle::query::TyCtxtAt;
@ -14,8 +15,6 @@ use rustc_middle::ty::layout::TyAndLayout;
use rustc_middle::{mir, ty};
use rustc_span::Span;
use rustc_span::def_id::DefId;
use rustc_target::abi::{Align, Size};
use rustc_target::spec::abi::Abi as CallAbi;
use super::{
AllocBytes, AllocId, AllocKind, AllocRange, Allocation, CTFE_ALLOC_SALT, ConstAllocation,
@ -202,7 +201,7 @@ pub trait Machine<'tcx>: Sized {
fn find_mir_or_eval_fn(
ecx: &mut InterpCx<'tcx, Self>,
instance: ty::Instance<'tcx>,
abi: CallAbi,
abi: ExternAbi,
args: &[FnArg<'tcx, Self::Provenance>],
destination: &MPlaceTy<'tcx, Self::Provenance>,
target: Option<mir::BasicBlock>,
@ -214,7 +213,7 @@ pub trait Machine<'tcx>: Sized {
fn call_extra_fn(
ecx: &mut InterpCx<'tcx, Self>,
fn_val: Self::ExtraFnVal,
abi: CallAbi,
abi: ExternAbi,
args: &[FnArg<'tcx, Self::Provenance>],
destination: &MPlaceTy<'tcx, Self::Provenance>,
target: Option<mir::BasicBlock>,
@ -653,7 +652,7 @@ pub macro compile_time_machine(<$tcx: lifetime>) {
fn call_extra_fn(
_ecx: &mut InterpCx<$tcx, Self>,
fn_val: !,
_abi: CallAbi,
_abi: ExternAbi,
_args: &[FnArg<$tcx>],
_destination: &MPlaceTy<$tcx, Self::Provenance>,
_target: Option<mir::BasicBlock>,

2
compiler/rustc_const_eval/src/interpret/memory.rs
View File

@ -11,13 +11,13 @@ use std::borrow::{Borrow, Cow};
use std::collections::VecDeque;
use std::{fmt, mem, ptr};
use rustc_abi::{Align, HasDataLayout, Size};
use rustc_ast::Mutability;
use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
use rustc_hir::def::DefKind;
use rustc_middle::bug;
use rustc_middle::mir::display_allocation;
use rustc_middle::ty::{self, Instance, ParamEnv, Ty, TyCtxt};
use rustc_target::abi::{Align, HasDataLayout, Size};
use tracing::{debug, instrument, trace};
use super::{

2
compiler/rustc_const_eval/src/interpret/operator.rs
View File

@ -1,4 +1,5 @@
use either::Either;
use rustc_abi::Size;
use rustc_apfloat::{Float, FloatConvert};
use rustc_middle::mir::NullOp;
use rustc_middle::mir::interpret::{InterpResult, PointerArithmetic, Scalar};
@ -6,7 +7,6 @@ use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::{self, FloatTy, ScalarInt, Ty};
use rustc_middle::{bug, mir, span_bug};
use rustc_span::symbol::sym;
use rustc_target::abi::Size;
use tracing::trace;
use super::{ImmTy, InterpCx, Machine, MemPlaceMeta, interp_ok, throw_ub};

2
compiler/rustc_const_eval/src/interpret/projection.rs
View File

@ -10,10 +10,10 @@
use std::marker::PhantomData;
use std::ops::Range;
use rustc_abi::{self as abi, Size, VariantIdx};
use rustc_middle::ty::Ty;
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::{bug, mir, span_bug, ty};
use rustc_target::abi::{self, Size, VariantIdx};
use tracing::{debug, instrument};
use super::{

4
compiler/rustc_const_eval/src/interpret/step.rs
View File

@ -3,13 +3,13 @@
//! The main entry point is the `step` method.
use either::Either;
use rustc_abi::{FIRST_VARIANT, FieldIdx};
use rustc_index::IndexSlice;
use rustc_middle::ty::layout::FnAbiOf;
use rustc_middle::ty::{self, Instance, Ty};
use rustc_middle::{bug, mir, span_bug};
use rustc_span::source_map::Spanned;
use rustc_target::abi::call::FnAbi;
use rustc_target::abi::{FIRST_VARIANT, FieldIdx};
use rustc_target::callconv::FnAbi;
use tracing::{info, instrument, trace};
use super::{

2
compiler/rustc_const_eval/src/interpret/traits.rs
View File

@ -1,7 +1,7 @@
use rustc_abi::{Align, Size};
use rustc_middle::mir::interpret::{InterpResult, Pointer};
use rustc_middle::ty::layout::LayoutOf;
use rustc_middle::ty::{self, ExistentialPredicateStableCmpExt, Ty, TyCtxt, VtblEntry};
use rustc_target::abi::{Align, Size};
use tracing::trace;
use super::util::ensure_monomorphic_enough;

2
compiler/rustc_const_eval/src/interpret/visitor.rs
View File

@ -3,11 +3,11 @@
use std::num::NonZero;
use rustc_abi::{FieldIdx, FieldsShape, VariantIdx, Variants};
use rustc_index::IndexVec;
use rustc_middle::mir::interpret::InterpResult;
use rustc_middle::ty::layout::LayoutOf;
use rustc_middle::ty::{self, Ty};
use rustc_target::abi::{FieldIdx, FieldsShape, VariantIdx, Variants};
use tracing::trace;
use super::{InterpCx, MPlaceTy, Machine, Projectable, interp_ok, throw_inval};

2
compiler/rustc_const_eval/src/util/alignment.rs
View File

@ -1,6 +1,6 @@
use rustc_abi::Align;
use rustc_middle::mir::*;
use rustc_middle::ty::{self, TyCtxt};
use rustc_target::abi::Align;
use tracing::debug;
/// Returns `true` if this place is allowed to be less aligned

8
compiler/rustc_hir_analysis/src/check/check.rs
View File

@ -37,7 +37,7 @@ use super::compare_impl_item::{check_type_bounds, compare_impl_method, compare_i
use super::*;
use crate::check::intrinsicck::InlineAsmCtxt;
pub fn check_abi(tcx: TyCtxt<'_>, span: Span, abi: Abi) {
pub fn check_abi(tcx: TyCtxt<'_>, span: Span, abi: ExternAbi) {
if !tcx.sess.target.is_abi_supported(abi) {
struct_span_code_err!(
tcx.dcx(),
@ -49,7 +49,7 @@ pub fn check_abi(tcx: TyCtxt<'_>, span: Span, abi: Abi) {
}
}
pub fn check_abi_fn_ptr(tcx: TyCtxt<'_>, hir_id: hir::HirId, span: Span, abi: Abi) {
pub fn check_abi_fn_ptr(tcx: TyCtxt<'_>, hir_id: hir::HirId, span: Span, abi: ExternAbi) {
if !tcx.sess.target.is_abi_supported(abi) {
tcx.node_span_lint(UNSUPPORTED_FN_PTR_CALLING_CONVENTIONS, hir_id, span, |lint| {
lint.primary_message(format!(
@ -628,7 +628,7 @@ pub(crate) fn check_item_type(tcx: TyCtxt<'_>, def_id: LocalDefId) {
def_id,
tcx.def_ident_span(def_id).unwrap(),
i.name,
Abi::Rust,
ExternAbi::Rust,
)
}
// Everything else is checked entirely within check_item_body
@ -699,7 +699,7 @@ pub(crate) fn check_item_type(tcx: TyCtxt<'_>, def_id: LocalDefId) {
check_abi(tcx, it.span, abi);
match abi {
Abi::RustIntrinsic => {
ExternAbi::RustIntrinsic => {
for item in items {
intrinsic::check_intrinsic_type(
tcx,

6
compiler/rustc_hir_analysis/src/check/entry.rs
View File

@ -1,5 +1,6 @@
use std::ops::Not;
use rustc_abi::ExternAbi;
use rustc_hir as hir;
use rustc_hir::Node;
use rustc_infer::infer::TyCtxtInferExt;
@ -9,7 +10,6 @@ use rustc_session::config::EntryFnType;
use rustc_span::Span;
use rustc_span::def_id::{CRATE_DEF_ID, DefId, LocalDefId};
use rustc_span::symbol::sym;
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::error_reporting::InferCtxtErrorExt;
use rustc_trait_selection::traits::{self, ObligationCause, ObligationCauseCode};
@ -158,7 +158,7 @@ fn check_main_fn_ty(tcx: TyCtxt<'_>, main_def_id: DefId) {
expected_return_type,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
if check_function_signature(
@ -254,7 +254,7 @@ fn check_start_fn_ty(tcx: TyCtxt<'_>, start_def_id: DefId) {
tcx.types.isize,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
let _ = check_function_signature(

8
compiler/rustc_hir_analysis/src/check/intrinsic.rs
View File

@ -1,6 +1,7 @@
//! Type-checking for the rust-intrinsic and platform-intrinsic
//! intrinsics that the compiler exposes.
use rustc_abi::ExternAbi;
use rustc_errors::codes::*;
use rustc_errors::{DiagMessage, struct_span_code_err};
use rustc_hir as hir;
@ -10,7 +11,6 @@ use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::sym;
use rustc_span::{Span, Symbol};
use rustc_target::spec::abi::Abi;
use crate::check::check_function_signature;
use crate::errors::{
@ -163,7 +163,7 @@ pub fn check_intrinsic_type(
intrinsic_id: LocalDefId,
span: Span,
intrinsic_name: Symbol,
abi: Abi,
abi: ExternAbi,
) {
let generics = tcx.generics_of(intrinsic_id);
let param = |n| {
@ -533,14 +533,14 @@ pub fn check_intrinsic_type(
tcx.types.unit,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
let catch_fn_ty = ty::Binder::dummy(tcx.mk_fn_sig(
[mut_u8, mut_u8],
tcx.types.unit,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
(
0,

7
compiler/rustc_hir_analysis/src/check/mod.rs
View File

@ -74,7 +74,7 @@ pub mod wfcheck;
use std::num::NonZero;
pub use check::{check_abi, check_abi_fn_ptr};
use rustc_abi::VariantIdx;
use rustc_abi::{ExternAbi, VariantIdx};
use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
use rustc_errors::{Diag, ErrorGuaranteed, pluralize, struct_span_code_err};
use rustc_hir::def_id::{DefId, LocalDefId};
@ -91,7 +91,6 @@ use rustc_session::parse::feature_err;
use rustc_span::def_id::CRATE_DEF_ID;
use rustc_span::symbol::{Ident, kw, sym};
use rustc_span::{BytePos, DUMMY_SP, Span, Symbol};
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::error_reporting::InferCtxtErrorExt;
use rustc_trait_selection::error_reporting::infer::ObligationCauseExt as _;
use rustc_trait_selection::error_reporting::traits::suggestions::ReturnsVisitor;
@ -142,8 +141,8 @@ fn get_owner_return_paths(
/// Forbid defining intrinsics in Rust code,
/// as they must always be defined by the compiler.
// FIXME: Move this to a more appropriate place.
pub fn forbid_intrinsic_abi(tcx: TyCtxt<'_>, sp: Span, abi: Abi) {
if let Abi::RustIntrinsic = abi {
pub fn forbid_intrinsic_abi(tcx: TyCtxt<'_>, sp: Span, abi: ExternAbi) {
if let ExternAbi::RustIntrinsic = abi {
tcx.dcx().span_err(sp, "intrinsic must be in `extern \"rust-intrinsic\" { ... }` block");
}
}

4
compiler/rustc_hir_analysis/src/check/wfcheck.rs
View File

@ -2,6 +2,7 @@ use std::cell::LazyCell;
use std::ops::{ControlFlow, Deref};
use hir::intravisit::{self, Visitor};
use rustc_abi::ExternAbi;
use rustc_data_structures::fx::{FxHashSet, FxIndexMap, FxIndexSet};
use rustc_errors::codes::*;
use rustc_errors::{Applicability, ErrorGuaranteed, pluralize, struct_span_code_err};
@ -23,7 +24,6 @@ use rustc_middle::{bug, span_bug};
use rustc_session::parse::feature_err;
use rustc_span::symbol::{Ident, sym};
use rustc_span::{DUMMY_SP, Span};
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::error_reporting::InferCtxtErrorExt;
use rustc_trait_selection::regions::InferCtxtRegionExt;
use rustc_trait_selection::traits::misc::{
@ -1644,7 +1644,7 @@ fn check_fn_or_method<'tcx>(
check_where_clauses(wfcx, span, def_id);
if sig.abi == Abi::RustCall {
if sig.abi == ExternAbi::RustCall {
let span = tcx.def_span(def_id);
let has_implicit_self = hir_decl.implicit_self != hir::ImplicitSelfKind::None;
let mut inputs = sig.inputs().iter().skip(if has_implicit_self { 1 } else { 0 });

10
compiler/rustc_hir_analysis/src/collect.rs
View File

@ -18,6 +18,7 @@ use std::cell::Cell;
use std::iter;
use std::ops::Bound;
use rustc_abi::ExternAbi;
use rustc_ast::Recovered;
use rustc_data_structures::captures::Captures;
use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
@ -38,7 +39,6 @@ use rustc_middle::ty::{self, AdtKind, Const, IsSuggestable, Ty, TyCtxt, TypingMo
use rustc_middle::{bug, span_bug};
use rustc_span::symbol::{Ident, Symbol, kw, sym};
use rustc_span::{DUMMY_SP, Span};
use rustc_target::spec::abi;
use rustc_trait_selection::error_reporting::traits::suggestions::NextTypeParamName;
use rustc_trait_selection::infer::InferCtxtExt;
use rustc_trait_selection::traits::ObligationCtxt;
@ -1361,7 +1361,7 @@ fn fn_sig(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::EarlyBinder<'_, ty::PolyFn
(Bound::Unbounded, Bound::Unbounded) => hir::Safety::Safe,
_ => hir::Safety::Unsafe,
};
ty::Binder::dummy(tcx.mk_fn_sig(inputs, ty, false, safety, abi::Abi::Rust))
ty::Binder::dummy(tcx.mk_fn_sig(inputs, ty, false, safety, ExternAbi::Rust))
}
Expr(&hir::Expr { kind: hir::ExprKind::Closure { .. }, .. }) => {
@ -1686,10 +1686,10 @@ fn compute_sig_of_foreign_fn_decl<'tcx>(
tcx: TyCtxt<'tcx>,
def_id: LocalDefId,
decl: &'tcx hir::FnDecl<'tcx>,
abi: abi::Abi,
abi: ExternAbi,
safety: hir::Safety,
) -> ty::PolyFnSig<'tcx> {
let safety = if abi == abi::Abi::RustIntrinsic {
let safety = if abi == ExternAbi::RustIntrinsic {
intrinsic_operation_unsafety(tcx, def_id)
} else {
safety
@ -1700,7 +1700,7 @@ fn compute_sig_of_foreign_fn_decl<'tcx>(
// Feature gate SIMD types in FFI, since I am not sure that the
// ABIs are handled at all correctly. -huonw
if abi != abi::Abi::RustIntrinsic && !tcx.features().simd_ffi() {
if abi != ExternAbi::RustIntrinsic && !tcx.features().simd_ffi() {
let check = |hir_ty: &hir::Ty<'_>, ty: Ty<'_>| {
if ty.is_simd() {
let snip = tcx

14
compiler/rustc_hir_analysis/src/hir_ty_lowering/cmse.rs
View File

@ -1,9 +1,9 @@
use rustc_abi::ExternAbi;
use rustc_errors::{DiagCtxtHandle, E0781, struct_span_code_err};
use rustc_hir::{self as hir, HirId};
use rustc_middle::bug;
use rustc_middle::ty::layout::LayoutError;
use rustc_middle::ty::{self, ParamEnv, TyCtxt};
use rustc_target::spec::abi;
use crate::errors;
@ -14,13 +14,13 @@ pub(crate) fn validate_cmse_abi<'tcx>(
tcx: TyCtxt<'tcx>,
dcx: DiagCtxtHandle<'_>,
hir_id: HirId,
abi: abi::Abi,
abi: ExternAbi,
fn_sig: ty::PolyFnSig<'tcx>,
) {
let abi_name = abi.name();
match abi {
abi::Abi::CCmseNonSecureCall => {
ExternAbi::CCmseNonSecureCall => {
let hir_node = tcx.hir_node(hir_id);
let hir::Node::Ty(hir::Ty {
span: bare_fn_span,
@ -78,7 +78,7 @@ pub(crate) fn validate_cmse_abi<'tcx>(
}
};
}
abi::Abi::CCmseNonSecureEntry => {
ExternAbi::CCmseNonSecureEntry => {
let hir_node = tcx.hir_node(hir_id);
let Some(hir::FnSig { decl, span: fn_sig_span, .. }) = hir_node.fn_sig() else {
// might happen when this ABI is used incorrectly. That will be handled elsewhere
@ -195,17 +195,17 @@ fn is_valid_cmse_output<'tcx>(
Ok(ret_ty == tcx.types.i64 || ret_ty == tcx.types.u64 || ret_ty == tcx.types.f64)
}
fn should_emit_generic_error<'tcx>(abi: abi::Abi, layout_err: &'tcx LayoutError<'tcx>) -> bool {
fn should_emit_generic_error<'tcx>(abi: ExternAbi, layout_err: &'tcx LayoutError<'tcx>) -> bool {
use LayoutError::*;
match layout_err {
Unknown(ty) => {
match abi {
abi::Abi::CCmseNonSecureCall => {
ExternAbi::CCmseNonSecureCall => {
// prevent double reporting of this error
!ty.is_impl_trait()
}
abi::Abi::CCmseNonSecureEntry => true,
ExternAbi::CCmseNonSecureEntry => true,
_ => bug!("invalid ABI: {abi}"),
}
}

3
compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs
View File

@ -47,7 +47,6 @@ use rustc_session::lint::builtin::AMBIGUOUS_ASSOCIATED_ITEMS;
use rustc_span::edit_distance::find_best_match_for_name;
use rustc_span::symbol::{Ident, Symbol, kw};
use rustc_span::{DUMMY_SP, Span};
use rustc_target::spec::abi;
use rustc_trait_selection::infer::InferCtxtExt;
use rustc_trait_selection::traits::wf::object_region_bounds;
use rustc_trait_selection::traits::{self, ObligationCtxt};
@ -2352,7 +2351,7 @@ impl<'tcx> dyn HirTyLowerer<'tcx> + '_ {
&self,
hir_id: HirId,
safety: hir::Safety,
abi: abi::Abi,
abi: rustc_abi::ExternAbi,
decl: &hir::FnDecl<'tcx>,
generics: Option<&hir::Generics<'_>>,
hir_ty: Option<&hir::Ty<'_>>,

11
compiler/rustc_hir_analysis/src/lib.rs
View File

@ -91,6 +91,7 @@ mod impl_wf_check;
mod outlives;
mod variance;
use rustc_abi::ExternAbi;
use rustc_hir as hir;
use rustc_hir::def::DefKind;
use rustc_middle::middle;
@ -100,19 +101,23 @@ use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_session::parse::feature_err;
use rustc_span::Span;
use rustc_span::symbol::sym;
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::traits;
rustc_fluent_macro::fluent_messages! { "../messages.ftl" }
fn require_c_abi_if_c_variadic(tcx: TyCtxt<'_>, decl: &hir::FnDecl<'_>, abi: Abi, span: Span) {
fn require_c_abi_if_c_variadic(
tcx: TyCtxt<'_>,
decl: &hir::FnDecl<'_>,
abi: ExternAbi,
span: Span,
) {
const CONVENTIONS_UNSTABLE: &str =
"`C`, `cdecl`, `system`, `aapcs`, `win64`, `sysv64` or `efiapi`";
const CONVENTIONS_STABLE: &str = "`C` or `cdecl`";
const UNSTABLE_EXPLAIN: &str =
"using calling conventions other than `C` or `cdecl` for varargs functions is unstable";
if !decl.c_variadic || matches!(abi, Abi::C { .. } | Abi::Cdecl { .. }) {
if !decl.c_variadic || matches!(abi, ExternAbi::C { .. } | ExternAbi::Cdecl { .. }) {
return;
}

3
compiler/rustc_hir_typeck/src/callee.rs
View File

@ -16,7 +16,6 @@ use rustc_middle::{bug, span_bug};
use rustc_span::Span;
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::{Ident, sym};
use rustc_target::spec::abi;
use rustc_trait_selection::error_reporting::traits::DefIdOrName;
use rustc_trait_selection::infer::InferCtxtExt as _;
use rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt as _;
@ -509,7 +508,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
def_id,
);
if fn_sig.abi == abi::Abi::RustCall {
if fn_sig.abi == rustc_abi::ExternAbi::RustCall {
let sp = arg_exprs.last().map_or(call_expr.span, |expr| expr.span);
if let Some(ty) = fn_sig.inputs().last().copied() {
self.register_bound(

8
compiler/rustc_hir_typeck/src/check.rs
View File

@ -1,5 +1,6 @@
use std::cell::RefCell;
use rustc_abi::ExternAbi;
use rustc_hir as hir;
use rustc_hir::def::DefKind;
use rustc_hir::intravisit::Visitor;
@ -10,7 +11,6 @@ use rustc_infer::traits::WellFormedLoc;
use rustc_middle::ty::{self, Binder, Ty, TyCtxt};
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::sym;
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::traits::{ObligationCause, ObligationCauseCode};
use tracing::{debug, instrument};
@ -211,7 +211,7 @@ fn check_panic_info_fn(tcx: TyCtxt<'_>, fn_id: LocalDefId, fn_sig: ty::FnSig<'_>
ty::BoundVariableKind::Region(ty::BrAnon),
]);
let expected_sig = ty::Binder::bind_with_vars(
tcx.mk_fn_sig([panic_info_ref_ty], tcx.types.never, false, fn_sig.safety, Abi::Rust),
tcx.mk_fn_sig([panic_info_ref_ty], tcx.types.never, false, fn_sig.safety, ExternAbi::Rust),
bounds,
);
@ -234,7 +234,7 @@ fn check_lang_start_fn<'tcx>(tcx: TyCtxt<'tcx>, fn_sig: ty::FnSig<'tcx>, def_id:
let generic_ty = Ty::new_param(tcx, fn_generic.index, fn_generic.name);
let main_fn_ty = Ty::new_fn_ptr(
tcx,
Binder::dummy(tcx.mk_fn_sig([], generic_ty, false, hir::Safety::Safe, Abi::Rust)),
Binder::dummy(tcx.mk_fn_sig([], generic_ty, false, hir::Safety::Safe, ExternAbi::Rust)),
);
let expected_sig = ty::Binder::dummy(tcx.mk_fn_sig(
@ -247,7 +247,7 @@ fn check_lang_start_fn<'tcx>(tcx: TyCtxt<'tcx>, fn_sig: ty::FnSig<'tcx>, def_id:
tcx.types.isize,
false,
fn_sig.safety,
Abi::Rust,
ExternAbi::Rust,
));
let _ = check_function_signature(

14
compiler/rustc_hir_typeck/src/closure.rs
View File

@ -3,6 +3,7 @@
use std::iter;
use std::ops::ControlFlow;
use rustc_abi::ExternAbi;
use rustc_errors::ErrorGuaranteed;
use rustc_hir as hir;
use rustc_hir::lang_items::LangItem;
@ -15,7 +16,6 @@ use rustc_middle::ty::visit::{TypeVisitable, TypeVisitableExt};
use rustc_middle::ty::{self, GenericArgs, Ty, TyCtxt, TypeSuperVisitable, TypeVisitor};
use rustc_span::def_id::LocalDefId;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::error_reporting::traits::ArgKind;
use rustc_trait_selection::traits;
use rustc_type_ir::ClosureKind;
@ -508,7 +508,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
ret_param_ty,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
Some(ExpectedSig { cause_span, sig })
@ -594,7 +594,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
return_ty,
false,
hir::Safety::Safe,
Abi::Rust,
ExternAbi::Rust,
));
Some(ExpectedSig { cause_span, sig })
@ -706,7 +706,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
sig.output(),
sig.c_variadic,
hir::Safety::Safe,
Abi::RustCall,
ExternAbi::RustCall,
)
});
@ -845,7 +845,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
supplied_output_ty,
expected_sigs.liberated_sig.c_variadic,
hir::Safety::Safe,
Abi::RustCall,
ExternAbi::RustCall,
);
Ok(InferOk { value: expected_sigs, obligations: all_obligations })
@ -922,7 +922,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
supplied_return,
decl.c_variadic,
hir::Safety::Safe,
Abi::RustCall,
ExternAbi::RustCall,
),
bound_vars,
);
@ -1086,7 +1086,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
err_ty,
decl.c_variadic,
hir::Safety::Safe,
Abi::RustCall,
ExternAbi::RustCall,
));
debug!("supplied_sig_of_closure: result={:?}", result);

4
compiler/rustc_hir_typeck/src/coercion.rs
View File

@ -37,6 +37,7 @@
use std::ops::Deref;
use rustc_abi::ExternAbi;
use rustc_errors::codes::*;
use rustc_errors::{Applicability, Diag, struct_span_code_err};
use rustc_hir as hir;
@ -60,7 +61,6 @@ use rustc_middle::ty::{self, GenericArgsRef, Ty, TyCtxt};
use rustc_session::parse::feature_err;
use rustc_span::symbol::sym;
use rustc_span::{BytePos, DUMMY_SP, DesugaringKind, Span};
use rustc_target::spec::abi::Abi;
use rustc_trait_selection::infer::InferCtxtExt as _;
use rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt;
use rustc_trait_selection::traits::{
@ -1244,7 +1244,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
};
if let (Some(a_sig), Some(b_sig)) = (a_sig, b_sig) {
// Intrinsics are not coercible to function pointers.
if a_sig.abi() == Abi::RustIntrinsic || b_sig.abi() == Abi::RustIntrinsic {
if a_sig.abi() == ExternAbi::RustIntrinsic || b_sig.abi() == ExternAbi::RustIntrinsic {
return Err(TypeError::IntrinsicCast);
}
// The signature must match.

2
compiler/rustc_hir_typeck/src/expr.rs
View File

@ -5,6 +5,7 @@
//!
//! See [`rustc_hir_analysis::check`] for more context on type checking in general.
use rustc_abi::{FIRST_VARIANT, FieldIdx};
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::stack::ensure_sufficient_stack;
use rustc_data_structures::unord::UnordMap;
@ -34,7 +35,6 @@ use rustc_span::edit_distance::find_best_match_for_name;
use rustc_span::hygiene::DesugaringKind;
use rustc_span::source_map::Spanned;
use rustc_span::symbol::{Ident, Symbol, kw, sym};
use rustc_target::abi::{FIRST_VARIANT, FieldIdx};
use rustc_trait_selection::infer::InferCtxtExt;
use rustc_trait_selection::traits::{self, ObligationCauseCode, ObligationCtxt};
use tracing::{debug, instrument, trace};

2
compiler/rustc_hir_typeck/src/expr_use_visitor.rs
View File

@ -9,6 +9,7 @@ use std::slice::from_ref;
use hir::Expr;
use hir::def::DefKind;
use hir::pat_util::EnumerateAndAdjustIterator as _;
use rustc_abi::{FIRST_VARIANT, FieldIdx, VariantIdx};
use rustc_data_structures::fx::FxIndexMap;
use rustc_hir as hir;
use rustc_hir::def::{CtorOf, Res};
@ -24,7 +25,6 @@ use rustc_middle::ty::{
};
use rustc_middle::{bug, span_bug};
use rustc_span::{ErrorGuaranteed, Span};
use rustc_target::abi::{FIRST_VARIANT, FieldIdx, VariantIdx};
use rustc_trait_selection::infer::InferCtxtExt;
use tracing::{debug, trace};
use ty::BorrowKind::ImmBorrow;

2
compiler/rustc_hir_typeck/src/fn_ctxt/_impl.rs
View File

@ -1,6 +1,7 @@
use std::collections::hash_map::Entry;
use std::slice;
use rustc_abi::FieldIdx;
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::{Applicability, Diag, ErrorGuaranteed, MultiSpan, StashKey};
use rustc_hir as hir;
@ -32,7 +33,6 @@ use rustc_span::Span;
use rustc_span::def_id::LocalDefId;
use rustc_span::hygiene::DesugaringKind;
use rustc_span::symbol::kw;
use rustc_target::abi::FieldIdx;
use rustc_trait_selection::error_reporting::infer::need_type_info::TypeAnnotationNeeded;
use rustc_trait_selection::traits::{
self, NormalizeExt, ObligationCauseCode, StructurallyNormalizeExt,

2
compiler/rustc_hir_typeck/src/intrinsicck.rs
View File

@ -1,5 +1,6 @@
use hir::HirId;
use rustc_abi::Primitive::Pointer;
use rustc_abi::VariantIdx;
use rustc_errors::codes::*;
use rustc_errors::struct_span_code_err;
use rustc_hir as hir;
@ -7,7 +8,6 @@ use rustc_index::Idx;
use rustc_middle::bug;
use rustc_middle::ty::layout::{LayoutError, SizeSkeleton};
use rustc_middle::ty::{self, Ty, TyCtxt, TypeVisitableExt};
use rustc_target::abi::VariantIdx;
use tracing::trace;
use super::FnCtxt;

2
compiler/rustc_hir_typeck/src/pat.rs
View File

@ -1,6 +1,7 @@
use std::cmp;
use std::collections::hash_map::Entry::{Occupied, Vacant};
use rustc_abi::FieldIdx;
use rustc_ast as ast;
use rustc_data_structures::fx::FxHashMap;
use rustc_errors::codes::*;
@ -20,7 +21,6 @@ use rustc_span::hygiene::DesugaringKind;
use rustc_span::source_map::Spanned;
use rustc_span::symbol::{Ident, kw, sym};
use rustc_span::{BytePos, DUMMY_SP, Span};
use rustc_target::abi::FieldIdx;
use rustc_trait_selection::infer::InferCtxtExt;
use rustc_trait_selection::traits::{ObligationCause, ObligationCauseCode};
use tracing::{debug, instrument, trace};

4
compiler/rustc_hir_typeck/src/upvar.rs
View File

@ -32,6 +32,7 @@
use std::iter;
use rustc_abi::FIRST_VARIANT;
use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
use rustc_data_structures::unord::{ExtendUnord, UnordSet};
use rustc_errors::{Applicability, MultiSpan};
@ -49,7 +50,6 @@ use rustc_middle::ty::{
use rustc_middle::{bug, span_bug};
use rustc_session::lint;
use rustc_span::{BytePos, Pos, Span, Symbol, sym};
use rustc_target::abi::FIRST_VARIANT;
use rustc_trait_selection::infer::InferCtxtExt;
use tracing::{debug, instrument};
@ -438,7 +438,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
tupled_upvars_ty_for_borrow,
false,
hir::Safety::Safe,
rustc_target::spec::abi::Abi::Rust,
rustc_abi::ExternAbi::Rust,
),
self.tcx.mk_bound_variable_kinds(&[ty::BoundVariableKind::Region(
ty::BoundRegionKind::BrEnv,

6
compiler/rustc_lint/src/nonstandard_style.rs
View File

@ -1,3 +1,4 @@
use rustc_abi::ExternAbi;
use rustc_hir::def::{DefKind, Res};
use rustc_hir::intravisit::FnKind;
use rustc_hir::{GenericParamKind, PatKind};
@ -7,7 +8,6 @@ use rustc_session::{declare_lint, declare_lint_pass};
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::{Ident, sym};
use rustc_span::{BytePos, Span};
use rustc_target::spec::abi::Abi;
use {rustc_ast as ast, rustc_attr as attr, rustc_hir as hir};
use crate::lints::{
@ -397,7 +397,7 @@ impl<'tcx> LateLintPass<'tcx> for NonSnakeCase {
match &fk {
FnKind::Method(ident, sig, ..) => match method_context(cx, id) {
MethodLateContext::PlainImpl => {
if sig.header.abi != Abi::Rust && cx.tcx.has_attr(id, sym::no_mangle) {
if sig.header.abi != ExternAbi::Rust && cx.tcx.has_attr(id, sym::no_mangle) {
return;
}
self.check_snake_case(cx, "method", ident);
@ -409,7 +409,7 @@ impl<'tcx> LateLintPass<'tcx> for NonSnakeCase {
},
FnKind::ItemFn(ident, _, header) => {
// Skip foreign-ABI #[no_mangle] functions (Issue #31924)
if header.abi != Abi::Rust && cx.tcx.has_attr(id, sym::no_mangle) {
if header.abi != ExternAbi::Rust && cx.tcx.has_attr(id, sym::no_mangle) {
return;
}
self.check_snake_case(cx, "function", ident);

7
compiler/rustc_lint/src/types.rs
View File

@ -1,7 +1,7 @@
use std::iter;
use std::ops::ControlFlow;
use rustc_abi::{BackendRepr, TagEncoding, Variants, WrappingRange};
use rustc_abi::{BackendRepr, ExternAbi, TagEncoding, Variants, WrappingRange};
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::DiagMessage;
use rustc_hir::{Expr, ExprKind};
@ -14,7 +14,6 @@ use rustc_session::{declare_lint, declare_lint_pass, impl_lint_pass};
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::sym;
use rustc_span::{Span, Symbol, source_map};
use rustc_target::spec::abi::Abi as SpecAbi;
use tracing::debug;
use {rustc_ast as ast, rustc_hir as hir};
@ -1294,10 +1293,10 @@ impl<'a, 'tcx> ImproperCTypesVisitor<'a, 'tcx> {
self.check_type_for_ffi_and_report_errors(span, ty, true, false);
}
fn is_internal_abi(&self, abi: SpecAbi) -> bool {
fn is_internal_abi(&self, abi: ExternAbi) -> bool {
matches!(
abi,
SpecAbi::Rust | SpecAbi::RustCall | SpecAbi::RustCold | SpecAbi::RustIntrinsic
ExternAbi::Rust | ExternAbi::RustCall | ExternAbi::RustCold | ExternAbi::RustIntrinsic
)
}

22
compiler/rustc_metadata/src/native_libs.rs
View File

@ -1,6 +1,7 @@
use std::ops::ControlFlow;
use std::path::{Path, PathBuf};
use rustc_abi::ExternAbi;
use rustc_ast::CRATE_NODE_ID;
use rustc_attr as attr;
use rustc_data_structures::fx::FxHashSet;
@ -17,7 +18,6 @@ use rustc_session::utils::NativeLibKind;
use rustc_span::def_id::{DefId, LOCAL_CRATE};
use rustc_span::symbol::{Symbol, sym};
use rustc_target::spec::LinkSelfContainedComponents;
use rustc_target::spec::abi::Abi;
use crate::{errors, fluent_generated};
@ -203,7 +203,7 @@ impl<'tcx> Collector<'tcx> {
let sess = self.tcx.sess;
if matches!(abi, Abi::Rust | Abi::RustIntrinsic) {
if matches!(abi, ExternAbi::Rust | ExternAbi::RustIntrinsic) {
return;
}
@ -625,7 +625,7 @@ impl<'tcx> Collector<'tcx> {
fn build_dll_import(
&self,
abi: Abi,
abi: ExternAbi,
import_name_type: Option<PeImportNameType>,
item: DefId,
) -> DllImport {
@ -634,12 +634,14 @@ impl<'tcx> Collector<'tcx> {
// this logic is similar to `Target::adjust_abi` (in rustc_target/src/spec/mod.rs) but errors on unsupported inputs
let calling_convention = if self.tcx.sess.target.arch == "x86" {
match abi {
Abi::C { .. } | Abi::Cdecl { .. } => DllCallingConvention::C,
Abi::Stdcall { .. } => DllCallingConvention::Stdcall(self.i686_arg_list_size(item)),
ExternAbi::C { .. } | ExternAbi::Cdecl { .. } => DllCallingConvention::C,
ExternAbi::Stdcall { .. } => {
DllCallingConvention::Stdcall(self.i686_arg_list_size(item))
}
// On Windows, `extern "system"` behaves like msvc's `__stdcall`.
// `__stdcall` only applies on x86 and on non-variadic functions:
// https://learn.microsoft.com/en-us/cpp/cpp/stdcall?view=msvc-170
Abi::System { .. } => {
ExternAbi::System { .. } => {
let c_variadic =
self.tcx.type_of(item).instantiate_identity().fn_sig(self.tcx).c_variadic();
@ -649,10 +651,10 @@ impl<'tcx> Collector<'tcx> {
DllCallingConvention::Stdcall(self.i686_arg_list_size(item))
}
}
Abi::Fastcall { .. } => {
ExternAbi::Fastcall { .. } => {
DllCallingConvention::Fastcall(self.i686_arg_list_size(item))
}
Abi::Vectorcall { .. } => {
ExternAbi::Vectorcall { .. } => {
DllCallingConvention::Vectorcall(self.i686_arg_list_size(item))
}
_ => {
@ -661,7 +663,9 @@ impl<'tcx> Collector<'tcx> {
}
} else {
match abi {
Abi::C { .. } | Abi::Win64 { .. } | Abi::System { .. } => DllCallingConvention::C,
ExternAbi::C { .. } | ExternAbi::Win64 { .. } | ExternAbi::System { .. } => {
DllCallingConvention::C
}
_ => {
self.tcx.dcx().emit_fatal(errors::UnsupportedAbi { span });
}

4
compiler/rustc_metadata/src/rmeta/mod.rs
View File

@ -6,7 +6,7 @@ use decoder::{DecodeContext, Metadata};
use def_path_hash_map::DefPathHashMapRef;
use encoder::EncodeContext;
pub use encoder::{EncodedMetadata, encode_metadata, rendered_const};
use rustc_abi::{FieldIdx, VariantIdx};
use rustc_abi::{FieldIdx, ReprOptions, VariantIdx};
use rustc_ast::expand::StrippedCfgItem;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::svh::Svh;
@ -27,7 +27,7 @@ use rustc_middle::middle::lib_features::FeatureStability;
use rustc_middle::middle::resolve_bound_vars::ObjectLifetimeDefault;
use rustc_middle::ty::fast_reject::SimplifiedType;
use rustc_middle::ty::{
self, DeducedParamAttrs, ParameterizedOverTcx, ReprOptions, Ty, TyCtxt, UnusedGenericParams,
self, DeducedParamAttrs, ParameterizedOverTcx, Ty, TyCtxt, UnusedGenericParams,
};
use rustc_middle::util::Providers;
use rustc_middle::{mir, trivially_parameterized_over_tcx};

2
compiler/rustc_middle/src/arena.rs
View File

@ -9,7 +9,7 @@ macro_rules! arena_types {
($macro:path) => (
$macro!([
[] layout: rustc_abi::LayoutData<rustc_abi::FieldIdx, rustc_abi::VariantIdx>,
[] fn_abi: rustc_target::abi::call::FnAbi<'tcx, rustc_middle::ty::Ty<'tcx>>,
[] fn_abi: rustc_target::callconv::FnAbi<'tcx, rustc_middle::ty::Ty<'tcx>>,
// AdtDef are interned and compared by address
[decode] adt_def: rustc_middle::ty::AdtDefData,
[] steal_thir: rustc_data_structures::steal::Steal<rustc_middle::thir::Thir<'tcx>>,

4
compiler/rustc_middle/src/hir/map/mod.rs
View File

@ -1,3 +1,4 @@
use rustc_abi::ExternAbi;
use rustc_ast::visit::{VisitorResult, walk_list};
use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
@ -12,7 +13,6 @@ use rustc_middle::hir::nested_filter;
use rustc_span::def_id::StableCrateId;
use rustc_span::symbol::{Ident, Symbol, kw, sym};
use rustc_span::{ErrorGuaranteed, Span};
use rustc_target::spec::abi::Abi;
use {rustc_ast as ast, rustc_hir_pretty as pprust_hir};
use crate::hir::ModuleItems;
@ -668,7 +668,7 @@ impl<'hir> Map<'hir> {
}
}
pub fn get_foreign_abi(self, hir_id: HirId) -> Abi {
pub fn get_foreign_abi(self, hir_id: HirId) -> ExternAbi {
let parent = self.get_parent_item(hir_id);
if let OwnerNode::Item(Item { kind: ItemKind::ForeignMod { abi, .. }, .. }) =
self.tcx.hir_owner_node(parent)

2
compiler/rustc_middle/src/hir/place.rs
View File

@ -1,6 +1,6 @@
use rustc_abi::{FieldIdx, VariantIdx};
use rustc_hir::HirId;
use rustc_macros::{HashStable, TyDecodable, TyEncodable, TypeFoldable, TypeVisitable};
use rustc_target::abi::{FieldIdx, VariantIdx};
use crate::ty;
use crate::ty::Ty;

2
compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
View File

@ -1,7 +1,7 @@
use rustc_abi::Align;
use rustc_attr::{InlineAttr, InstructionSetAttr, OptimizeAttr};
use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_span::symbol::Symbol;
use rustc_target::abi::Align;
use rustc_target::spec::SanitizerSet;
use crate::mir::mono::Linkage;

2
compiler/rustc_middle/src/mir/consts.rs
View File

@ -1,12 +1,12 @@
use std::fmt::{self, Debug, Display, Formatter};
use either::Either;
use rustc_abi::{HasDataLayout, Size};
use rustc_hir::def_id::DefId;
use rustc_macros::{HashStable, Lift, TyDecodable, TyEncodable, TypeFoldable, TypeVisitable};
use rustc_session::RemapFileNameExt;
use rustc_session::config::RemapPathScopeComponents;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi::{HasDataLayout, Size};
use crate::mir::interpret::{AllocId, ConstAllocation, ErrorHandled, Scalar, alloc_range};
use crate::mir::{Promoted, pretty_print_const_value};

2
compiler/rustc_middle/src/mir/interpret/allocation.rs
View File

@ -12,10 +12,10 @@ use either::{Left, Right};
use init_mask::*;
pub use init_mask::{InitChunk, InitChunkIter};
use provenance_map::*;
use rustc_abi::{Align, HasDataLayout, Size};
use rustc_ast::Mutability;
use rustc_data_structures::intern::Interned;
use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_target::abi::{Align, HasDataLayout, Size};
use super::{
AllocId, BadBytesAccess, CtfeProvenance, InterpErrorKind, InterpResult, Pointer,

2
compiler/rustc_middle/src/mir/interpret/allocation/init_mask.rs
View File

@ -4,9 +4,9 @@ mod tests;
use std::ops::Range;
use std::{hash, iter};
use rustc_abi::Size;
use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_serialize::{Decodable, Encodable};
use rustc_target::abi::Size;
use rustc_type_ir::{TyDecoder, TyEncoder};
use super::AllocRange;

2
compiler/rustc_middle/src/mir/interpret/allocation/provenance_map.rs
View File

@ -3,10 +3,10 @@
use std::cmp;
use rustc_abi::{HasDataLayout, Size};
use rustc_data_structures::sorted_map::SortedMap;
use rustc_macros::HashStable;
use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
use rustc_target::abi::{HasDataLayout, Size};
use tracing::trace;
use super::{AllocError, AllocRange, AllocResult, CtfeProvenance, Provenance, alloc_range};

4
compiler/rustc_middle/src/mir/interpret/error.rs
View File

@ -4,6 +4,7 @@ use std::borrow::Cow;
use std::{convert, fmt, mem, ops};
use either::Either;
use rustc_abi::{Align, Size, VariantIdx, WrappingRange};
use rustc_ast_ir::Mutability;
use rustc_data_structures::sync::Lock;
use rustc_errors::{DiagArgName, DiagArgValue, DiagMessage, ErrorGuaranteed, IntoDiagArg};
@ -11,7 +12,6 @@ use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_session::CtfeBacktrace;
use rustc_span::def_id::DefId;
use rustc_span::{DUMMY_SP, Span, Symbol};
use rustc_target::abi::{Align, Size, VariantIdx, WrappingRange, call};
use super::{AllocId, AllocRange, ConstAllocation, Pointer, Scalar};
use crate::error;
@ -217,7 +217,7 @@ pub enum InvalidProgramInfo<'tcx> {
/// An error occurred during FnAbi computation: the passed --target lacks FFI support
/// (which unfortunately typeck does not reject).
/// Not using `FnAbiError` as that contains a nested `LayoutError`.
FnAbiAdjustForForeignAbi(call::AdjustForForeignAbiError),
FnAbiAdjustForForeignAbi(rustc_target::callconv::AdjustForForeignAbiError),
}
/// Details of why a pointer had to be in-bounds.

2
compiler/rustc_middle/src/mir/interpret/mod.rs
View File

@ -12,6 +12,7 @@ use std::io::{Read, Write};
use std::num::NonZero;
use std::{fmt, io};
use rustc_abi::{AddressSpace, Endian, HasDataLayout};
use rustc_ast::LitKind;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::sync::Lock;
@ -20,7 +21,6 @@ use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_macros::{HashStable, TyDecodable, TyEncodable, TypeFoldable, TypeVisitable};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_serialize::{Decodable, Encodable};
use rustc_target::abi::{AddressSpace, Endian, HasDataLayout};
use tracing::{debug, trace};
// Also make the error macros available from this module.
pub use {

2
compiler/rustc_middle/src/mir/interpret/pointer.rs
View File

@ -1,9 +1,9 @@
use std::fmt;
use std::num::NonZero;
use rustc_abi::{HasDataLayout, Size};
use rustc_data_structures::static_assert_size;
use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_target::abi::{HasDataLayout, Size};
use super::AllocId;

2
compiler/rustc_middle/src/mir/interpret/value.rs
View File

@ -1,10 +1,10 @@
use std::fmt;
use either::{Either, Left, Right};
use rustc_abi::{HasDataLayout, Size};
use rustc_apfloat::Float;
use rustc_apfloat::ieee::{Double, Half, Quad, Single};
use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_target::abi::{HasDataLayout, Size};
use super::{
AllocId, CtfeProvenance, InterpResult, Pointer, PointerArithmetic, Provenance,

2
compiler/rustc_middle/src/mir/mod.rs
View File

@ -10,6 +10,7 @@ use std::{iter, mem};
pub use basic_blocks::BasicBlocks;
use either::Either;
use polonius_engine::Atom;
use rustc_abi::{FieldIdx, VariantIdx};
pub use rustc_ast::Mutability;
use rustc_data_structures::captures::Captures;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
@ -27,7 +28,6 @@ use rustc_serialize::{Decodable, Encodable};
use rustc_span::source_map::Spanned;
use rustc_span::symbol::Symbol;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi::{FieldIdx, VariantIdx};
use tracing::trace;
pub use self::query::*;

2
compiler/rustc_middle/src/mir/pretty.rs
View File

@ -4,6 +4,7 @@ use std::fs;
use std::io::{self, Write as _};
use std::path::{Path, PathBuf};
use rustc_abi::Size;
use rustc_ast::InlineAsmTemplatePiece;
use rustc_middle::mir::interpret::{
AllocBytes, AllocId, Allocation, GlobalAlloc, Pointer, Provenance, alloc_range,
@ -11,7 +12,6 @@ use rustc_middle::mir::interpret::{
};
use rustc_middle::mir::visit::Visitor;
use rustc_middle::mir::*;
use rustc_target::abi::Size;
use tracing::trace;
use super::graphviz::write_mir_fn_graphviz;

2
compiler/rustc_middle/src/mir/query.rs
View File

@ -4,6 +4,7 @@ use std::cell::Cell;
use std::fmt::{self, Debug};
use derive_where::derive_where;
use rustc_abi::{FieldIdx, VariantIdx};
use rustc_data_structures::fx::FxIndexMap;
use rustc_errors::ErrorGuaranteed;
use rustc_hir::def_id::LocalDefId;
@ -12,7 +13,6 @@ use rustc_index::{Idx, IndexVec};
use rustc_macros::{HashStable, TyDecodable, TyEncodable, TypeFoldable, TypeVisitable};
use rustc_span::Span;
use rustc_span::symbol::Symbol;
use rustc_target::abi::{FieldIdx, VariantIdx};
use smallvec::SmallVec;
use super::{ConstValue, SourceInfo};

2
compiler/rustc_middle/src/mir/syntax.rs
View File

@ -3,6 +3,7 @@
//! This is in a dedicated file so that changes to this file can be reviewed more carefully.
//! The intention is that this file only contains datatype declarations, no code.
use rustc_abi::{FieldIdx, VariantIdx};
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece, Mutability};
use rustc_data_structures::packed::Pu128;
use rustc_hir::CoroutineKind;
@ -13,7 +14,6 @@ use rustc_span::Span;
use rustc_span::def_id::LocalDefId;
use rustc_span::source_map::Spanned;
use rustc_span::symbol::Symbol;
use rustc_target::abi::{FieldIdx, VariantIdx};
use rustc_target::asm::InlineAsmRegOrRegClass;
use smallvec::SmallVec;

10
compiler/rustc_middle/src/query/erase.rs
View File

@ -132,12 +132,10 @@ impl EraseType for Result<bool, &ty::layout::LayoutError<'_>> {
type Result = [u8; size_of::<Result<bool, &'static ty::layout::LayoutError<'static>>>()];
}
impl EraseType
for Result<rustc_target::abi::TyAndLayout<'_, Ty<'_>>, &ty::layout::LayoutError<'_>>
{
impl EraseType for Result<rustc_abi::TyAndLayout<'_, Ty<'_>>, &ty::layout::LayoutError<'_>> {
type Result = [u8; size_of::<
Result<
rustc_target::abi::TyAndLayout<'static, Ty<'static>>,
rustc_abi::TyAndLayout<'static, Ty<'static>>,
&'static ty::layout::LayoutError<'static>,
>,
>()];
@ -253,13 +251,14 @@ trivial! {
Option<rustc_span::def_id::DefId>,
Option<rustc_span::def_id::LocalDefId>,
Option<rustc_span::Span>,
Option<rustc_target::abi::FieldIdx>,
Option<rustc_abi::FieldIdx>,
Option<rustc_target::spec::PanicStrategy>,
Option<usize>,
Option<rustc_middle::ty::IntrinsicDef>,
Result<(), rustc_errors::ErrorGuaranteed>,
Result<(), rustc_middle::traits::query::NoSolution>,
Result<rustc_middle::traits::EvaluationResult, rustc_middle::traits::OverflowError>,
rustc_abi::ReprOptions,
rustc_ast::expand::allocator::AllocatorKind,
rustc_attr::ConstStability,
rustc_attr::DefaultBodyStability,
@ -311,7 +310,6 @@ trivial! {
rustc_middle::ty::fast_reject::SimplifiedType,
rustc_middle::ty::ImplPolarity,
rustc_middle::ty::Representability,
rustc_middle::ty::ReprOptions,
rustc_middle::ty::UnusedGenericParams,
rustc_middle::ty::util::AlwaysRequiresDrop,
rustc_middle::ty::Visibility<rustc_span::def_id::DefId>,

3
compiler/rustc_middle/src/query/keys.rs
View File

@ -5,7 +5,6 @@ use rustc_hir::hir_id::{HirId, OwnerId};
use rustc_query_system::query::{DefIdCache, DefaultCache, SingleCache, VecCache};
use rustc_span::symbol::{Ident, Symbol};
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi;
use crate::infer::canonical::CanonicalQueryInput;
use crate::ty::fast_reject::SimplifiedType;
@ -509,7 +508,7 @@ impl<'tcx> Key for (DefId, Ty<'tcx>, GenericArgsRef<'tcx>, ty::ParamEnv<'tcx>) {
}
}
impl<'tcx> Key for (Ty<'tcx>, abi::VariantIdx) {
impl<'tcx> Key for (Ty<'tcx>, rustc_abi::VariantIdx) {
type Cache<V> = DefaultCache<Self, V>;
fn default_span(&self, _tcx: TyCtxt<'_>) -> Span {

7
compiler/rustc_middle/src/query/mod.rs
View File

@ -42,9 +42,8 @@ use rustc_session::lint::LintExpectationId;
use rustc_span::def_id::LOCAL_CRATE;
use rustc_span::symbol::Symbol;
use rustc_span::{DUMMY_SP, Span};
use rustc_target::abi;
use rustc_target::spec::PanicStrategy;
use {rustc_ast as ast, rustc_attr as attr, rustc_hir as hir};
use {rustc_abi as abi, rustc_ast as ast, rustc_attr as attr, rustc_hir as hir};
use crate::infer::canonical::{self, Canonical};
use crate::lint::LintExpectation;
@ -1465,7 +1464,7 @@ rustc_queries! {
/// instead, where the instance is an `InstanceKind::Virtual`.
query fn_abi_of_fn_ptr(
key: ty::ParamEnvAnd<'tcx, (ty::PolyFnSig<'tcx>, &'tcx ty::List<Ty<'tcx>>)>
) -> Result<&'tcx abi::call::FnAbi<'tcx, Ty<'tcx>>, &'tcx ty::layout::FnAbiError<'tcx>> {
) -> Result<&'tcx rustc_target::callconv::FnAbi<'tcx, Ty<'tcx>>, &'tcx ty::layout::FnAbiError<'tcx>> {
desc { "computing call ABI of `{}` function pointers", key.value.0 }
}
@ -1476,7 +1475,7 @@ rustc_queries! {
/// to an `InstanceKind::Virtual` instance (of `<dyn Trait as Trait>::fn`).
query fn_abi_of_instance(
key: ty::ParamEnvAnd<'tcx, (ty::Instance<'tcx>, &'tcx ty::List<Ty<'tcx>>)>
) -> Result<&'tcx abi::call::FnAbi<'tcx, Ty<'tcx>>, &'tcx ty::layout::FnAbiError<'tcx>> {
) -> Result<&'tcx rustc_target::callconv::FnAbi<'tcx, Ty<'tcx>>, &'tcx ty::layout::FnAbiError<'tcx>> {
desc { "computing call ABI of `{}`", key.value.0 }
}

4
compiler/rustc_middle/src/thir.rs
View File

@ -12,6 +12,7 @@ use std::cmp::Ordering;
use std::fmt;
use std::ops::Index;
use rustc_abi::{FieldIdx, Integer, Size, VariantIdx};
use rustc_ast::{AsmMacro, InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_hir as hir;
use rustc_hir::def_id::DefId;
@ -29,7 +30,6 @@ use rustc_middle::ty::{
};
use rustc_span::def_id::LocalDefId;
use rustc_span::{ErrorGuaranteed, Span, Symbol};
use rustc_target::abi::{FieldIdx, Integer, Size, VariantIdx};
use rustc_target::asm::InlineAsmRegOrRegClass;
use tracing::instrument;
@ -1063,7 +1063,7 @@ impl<'tcx> PatRangeBoundary<'tcx> {
a.partial_cmp(&b)
}
ty::Int(ity) => {
let size = rustc_target::abi::Integer::from_int_ty(&tcx, *ity).size();
let size = rustc_abi::Integer::from_int_ty(&tcx, *ity).size();
let a = size.sign_extend(a) as i128;
let b = size.sign_extend(b) as i128;
Some(a.cmp(&b))

2
compiler/rustc_middle/src/ty/adjustment.rs
View File

@ -1,8 +1,8 @@
use rustc_abi::FieldIdx;
use rustc_hir as hir;
use rustc_hir::lang_items::LangItem;
use rustc_macros::{HashStable, TyDecodable, TyEncodable, TypeFoldable, TypeVisitable};
use rustc_span::Span;
use rustc_target::abi::FieldIdx;
use crate::ty::{self, Ty, TyCtxt};

2
compiler/rustc_middle/src/ty/adt.rs
View File

@ -3,6 +3,7 @@ use std::hash::{Hash, Hasher};
use std::ops::Range;
use std::str;
use rustc_abi::{FIRST_VARIANT, ReprOptions, VariantIdx};
use rustc_data_structures::captures::Captures;
use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::fx::FxHashMap;
@ -17,7 +18,6 @@ use rustc_macros::{HashStable, TyDecodable, TyEncodable};
use rustc_query_system::ich::StableHashingContext;
use rustc_session::DataTypeKind;
use rustc_span::symbol::sym;
use rustc_target::abi::{FIRST_VARIANT, ReprOptions, VariantIdx};
use tracing::{debug, info, trace};
use super::{

2
compiler/rustc_middle/src/ty/codec.rs
View File

@ -10,12 +10,12 @@ use std::hash::Hash;
use std::intrinsics;
use std::marker::DiscriminantKind;
use rustc_abi::{FieldIdx, VariantIdx};
use rustc_data_structures::fx::FxHashMap;
use rustc_hir::def_id::LocalDefId;
use rustc_middle::ty::TyCtxt;
use rustc_serialize::{Decodable, Encodable};
use rustc_span::Span;
use rustc_target::abi::{FieldIdx, VariantIdx};
pub use rustc_type_ir::{TyDecoder, TyEncoder};
use crate::arena::ArenaAllocatable;

2
compiler/rustc_middle/src/ty/consts/int.rs
View File

@ -1,11 +1,11 @@
use std::fmt;
use std::num::NonZero;
use rustc_abi::Size;
use rustc_apfloat::Float;
use rustc_apfloat::ieee::{Double, Half, Quad, Single};
use rustc_errors::{DiagArgValue, IntoDiagArg};
use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
use rustc_target::abi::Size;
use crate::ty::TyCtxt;

Some files were not shown because too many files have changed in this diff Show More