diff options
219 files changed, 1742 insertions, 1336 deletions
diff --git a/compiler/rustc_codegen_gcc/Cargo.lock b/compiler/rustc_codegen_gcc/Cargo.lock index 915229f7e7e..0eb264f99eb 100644 --- a/compiler/rustc_codegen_gcc/Cargo.lock +++ b/compiler/rustc_codegen_gcc/Cargo.lock @@ -12,63 +12,12 @@ dependencies = [ ] [[package]] -name = "bitflags" -version = "1.3.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" - -[[package]] -name = "bitflags" -version = "2.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635" - -[[package]] name = "boml" version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "85fdb93f04c73bff54305fa437ffea5449c41edcaadfe882f35836206b166ac5" [[package]] -name = "cc" -version = "1.0.79" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f" - -[[package]] -name = "cfg-if" -version = "1.0.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" - -[[package]] -name = "errno" -version = "0.3.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a" -dependencies = [ - "errno-dragonfly", - "libc", - "windows-sys", -] - -[[package]] -name = "errno-dragonfly" -version = "0.1.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf" -dependencies = [ - "cc", - "libc", -] - -[[package]] -name = "fastrand" -version = "2.0.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764" - -[[package]] name = "fm" version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -133,12 +82,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c" [[package]] -name = "linux-raw-sys" -version = "0.4.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503" - -[[package]] name = "memchr" version = "2.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -155,24 +98,6 @@ dependencies = [ ] [[package]] -name = "object" -version = "0.30.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385" -dependencies = [ - "memchr", -] - -[[package]] -name = "redox_syscall" -version = "0.3.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29" -dependencies = [ - "bitflags 1.3.2", -] - -[[package]] name = "regex" version = "1.8.4" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -196,22 +121,6 @@ dependencies = [ "boml", "gccjit", "lang_tester", - "object", - "smallvec", - "tempfile", -] - -[[package]] -name = "rustix" -version = "0.38.8" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f" -dependencies = [ - "bitflags 2.4.0", - "errno", - "libc", - "linux-raw-sys", - "windows-sys", ] [[package]] @@ -224,25 +133,6 @@ dependencies = [ ] [[package]] -name = "smallvec" -version = "1.10.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0" - -[[package]] -name = "tempfile" -version = "3.7.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "dc02fddf48964c42031a0b3fe0428320ecf3a73c401040fc0096f97794310651" -dependencies = [ - "cfg-if", - "fastrand", - "redox_syscall", - "rustix", - "windows-sys", -] - -[[package]] name = "termcolor" version = "1.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -315,69 +205,3 @@ name = "winapi-x86_64-pc-windows-gnu" version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" - -[[package]] -name = "windows-sys" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9" -dependencies = [ - "windows-targets", -] - -[[package]] -name = "windows-targets" -version = "0.48.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f" -dependencies = [ - "windows_aarch64_gnullvm", - "windows_aarch64_msvc", - "windows_i686_gnu", - "windows_i686_msvc", - "windows_x86_64_gnu", - "windows_x86_64_gnullvm", - "windows_x86_64_msvc", -] - -[[package]] -name = "windows_aarch64_gnullvm" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc" - -[[package]] -name = "windows_aarch64_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3" - -[[package]] -name = "windows_i686_gnu" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241" - -[[package]] -name = "windows_i686_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00" - -[[package]] -name = "windows_x86_64_gnu" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1" - -[[package]] -name = "windows_x86_64_gnullvm" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953" - -[[package]] -name = "windows_x86_64_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a" diff --git a/compiler/rustc_codegen_gcc/Cargo.toml b/compiler/rustc_codegen_gcc/Cargo.toml index 5caca63f634..44fb5eef04a 100644 --- a/compiler/rustc_codegen_gcc/Cargo.toml +++ b/compiler/rustc_codegen_gcc/Cargo.toml @@ -23,21 +23,11 @@ default = ["master"] [dependencies] gccjit = "2.1" - # Local copy. #gccjit = { path = "../gccjit.rs" } -object = { version = "0.30.1", default-features = false, features = [ - "std", - "read", -] } -smallvec = { version = "1.6.1", features = ["union", "may_dangle"] } -# TODO(antoyo): make tempfile optional. -tempfile = "3.7.1" - [dev-dependencies] lang_tester = "0.8.0" -tempfile = "3.1.0" boml = "0.3.1" [profile.dev] diff --git a/compiler/rustc_codegen_gcc/src/lib.rs b/compiler/rustc_codegen_gcc/src/lib.rs index 94f016234f9..4de671ac4a0 100644 --- a/compiler/rustc_codegen_gcc/src/lib.rs +++ b/compiler/rustc_codegen_gcc/src/lib.rs @@ -24,6 +24,14 @@ #![deny(clippy::pattern_type_mismatch)] #![allow(clippy::needless_lifetimes)] +// Some "regular" crates we want to share with rustc +extern crate object; +extern crate smallvec; +extern crate tempfile; +#[macro_use] +extern crate tracing; + +// The rustc crates we need extern crate rustc_apfloat; extern crate rustc_ast; extern crate rustc_attr; @@ -42,8 +50,6 @@ extern crate rustc_middle; extern crate rustc_session; extern crate rustc_span; extern crate rustc_target; -#[macro_use] -extern crate tracing; // This prevents duplicating functions and statics that are already part of the host rustc process. #[allow(unused_extern_crates)] diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index e86421f2150..3b7e0d82d0f 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -1186,3 +1186,11 @@ pub static BUILTIN_ATTRIBUTE_MAP: LazyLock<FxHashMap<Symbol, &BuiltinAttribute>> } map }); + +pub fn is_stable_diagnostic_attribute(sym: Symbol, features: &Features) -> bool { + match sym { + sym::on_unimplemented => true, + sym::do_not_recommend => features.do_not_recommend, + _ => false, + } +} diff --git a/compiler/rustc_feature/src/lib.rs b/compiler/rustc_feature/src/lib.rs index adaaba3cd23..fe12930e6b9 100644 --- a/compiler/rustc_feature/src/lib.rs +++ b/compiler/rustc_feature/src/lib.rs @@ -130,8 +130,9 @@ pub fn find_feature_issue(feature: Symbol, issue: GateIssue) -> Option<NonZero<u pub use accepted::ACCEPTED_FEATURES; pub use builtin_attrs::{ deprecated_attributes, encode_cross_crate, find_gated_cfg, is_builtin_attr_name, - is_valid_for_get_attr, AttributeDuplicates, AttributeGate, AttributeSafety, AttributeTemplate, - AttributeType, BuiltinAttribute, GatedCfg, BUILTIN_ATTRIBUTES, BUILTIN_ATTRIBUTE_MAP, + is_stable_diagnostic_attribute, is_valid_for_get_attr, AttributeDuplicates, AttributeGate, + AttributeSafety, AttributeTemplate, AttributeType, BuiltinAttribute, GatedCfg, + BUILTIN_ATTRIBUTES, BUILTIN_ATTRIBUTE_MAP, }; pub use removed::REMOVED_FEATURES; pub use unstable::{Features, INCOMPATIBLE_FEATURES, UNSTABLE_FEATURES}; diff --git a/compiler/rustc_hir_analysis/src/collect.rs b/compiler/rustc_hir_analysis/src/collect.rs index 92111805ab4..ac9976148e2 100644 --- a/compiler/rustc_hir_analysis/src/collect.rs +++ b/compiler/rustc_hir_analysis/src/collect.rs @@ -1698,8 +1698,6 @@ fn impl_trait_header(tcx: TyCtxt<'_>, def_id: LocalDefId) -> Option<ty::ImplTrai trait_ref: ty::EarlyBinder::bind(trait_ref), safety: impl_.safety, polarity: polarity_of_impl(tcx, def_id, impl_, item.span), - do_not_recommend: tcx.features().do_not_recommend - && tcx.has_attrs_with_path(def_id, &[sym::diagnostic, sym::do_not_recommend]), } }) } diff --git a/compiler/rustc_hir_typeck/src/expr.rs b/compiler/rustc_hir_typeck/src/expr.rs index f0d47e584ac..9bad5633b69 100644 --- a/compiler/rustc_hir_typeck/src/expr.rs +++ b/compiler/rustc_hir_typeck/src/expr.rs @@ -447,7 +447,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { // this time with enough precision to check that the value // whose address was taken can actually be made to live as long // as it needs to live. - let region = self.next_region_var(infer::AddrOfRegion(expr.span)); + let region = self.next_region_var(infer::BorrowRegion(expr.span)); Ty::new_ref(self.tcx, region, ty, mutbl) } } diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs index 234dc5133f8..63a729b13dc 100644 --- a/compiler/rustc_infer/src/infer/mod.rs +++ b/compiler/rustc_infer/src/infer/mod.rs @@ -458,8 +458,8 @@ pub enum RegionVariableOrigin { PatternRegion(Span), /// Regions created by `&` operator. - /// - AddrOfRegion(Span), + BorrowRegion(Span), + /// Regions created as part of an autoref of a method receiver. Autoref(Span), @@ -1741,7 +1741,7 @@ impl RegionVariableOrigin { match *self { MiscVariable(a) | PatternRegion(a) - | AddrOfRegion(a) + | BorrowRegion(a) | Autoref(a) | Coercion(a) | RegionParameterDefinition(a, ..) diff --git a/compiler/rustc_metadata/src/rmeta/encoder.rs b/compiler/rustc_metadata/src/rmeta/encoder.rs index 83bad59825c..b617d5236b9 100644 --- a/compiler/rustc_metadata/src/rmeta/encoder.rs +++ b/compiler/rustc_metadata/src/rmeta/encoder.rs @@ -9,6 +9,7 @@ use rustc_data_structures::fx::{FxIndexMap, FxIndexSet}; use rustc_data_structures::memmap::{Mmap, MmapMut}; use rustc_data_structures::sync::{join, par_for_each_in, Lrc}; use rustc_data_structures::temp_dir::MaybeTempDir; +use rustc_feature::Features; use rustc_hir as hir; use rustc_hir::def_id::{LocalDefId, LocalDefIdSet, CRATE_DEF_ID, CRATE_DEF_INDEX, LOCAL_CRATE}; use rustc_hir::definitions::DefPathData; @@ -797,9 +798,10 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> { } } -struct AnalyzeAttrState { +struct AnalyzeAttrState<'a> { is_exported: bool, is_doc_hidden: bool, + features: &'a Features, } /// Returns whether an attribute needs to be recorded in metadata, that is, if it's usable and @@ -812,7 +814,7 @@ struct AnalyzeAttrState { /// visibility: this is a piece of data that can be computed once per defid, and not once per /// attribute. Some attributes would only be usable downstream if they are public. #[inline] -fn analyze_attr(attr: &Attribute, state: &mut AnalyzeAttrState) -> bool { +fn analyze_attr(attr: &Attribute, state: &mut AnalyzeAttrState<'_>) -> bool { let mut should_encode = false; if !rustc_feature::encode_cross_crate(attr.name_or_empty()) { // Attributes not marked encode-cross-crate don't need to be encoded for downstream crates. @@ -837,6 +839,9 @@ fn analyze_attr(attr: &Attribute, state: &mut AnalyzeAttrState) -> bool { } } } + } else if attr.path().starts_with(&[sym::diagnostic]) && attr.path().len() == 2 { + should_encode = + rustc_feature::is_stable_diagnostic_attribute(attr.path()[1], state.features); } else { should_encode = true; } @@ -1343,6 +1348,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> { let mut state = AnalyzeAttrState { is_exported: tcx.effective_visibilities(()).is_exported(def_id), is_doc_hidden: false, + features: &tcx.features(), }; let attr_iter = tcx .hir() diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index 2a3008897c6..5334e767766 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -3183,8 +3183,7 @@ impl<'tcx> TyCtxt<'tcx> { /// Whether this is a trait implementation that has `#[diagnostic::do_not_recommend]` pub fn do_not_recommend_impl(self, def_id: DefId) -> bool { - matches!(self.def_kind(def_id), DefKind::Impl { of_trait: true }) - && self.impl_trait_header(def_id).is_some_and(|header| header.do_not_recommend) + self.get_diagnostic_attr(def_id, sym::do_not_recommend).is_some() } } diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs index ee70a6346d9..e637ced7139 100644 --- a/compiler/rustc_middle/src/ty/mod.rs +++ b/compiler/rustc_middle/src/ty/mod.rs @@ -263,7 +263,6 @@ pub struct ImplTraitHeader<'tcx> { pub trait_ref: ty::EarlyBinder<'tcx, ty::TraitRef<'tcx>>, pub polarity: ImplPolarity, pub safety: hir::Safety, - pub do_not_recommend: bool, } #[derive(Copy, Clone, PartialEq, Eq, Debug, TypeFoldable, TypeVisitable)] @@ -1797,6 +1796,37 @@ impl<'tcx> TyCtxt<'tcx> { } } + /// Get an attribute from the diagnostic attribute namespace + /// + /// This function requests an attribute with the following structure: + /// + /// `#[diagnostic::$attr]` + /// + /// This function performs feature checking, so if an attribute is returned + /// it can be used by the consumer + pub fn get_diagnostic_attr( + self, + did: impl Into<DefId>, + attr: Symbol, + ) -> Option<&'tcx ast::Attribute> { + let did: DefId = did.into(); + if did.as_local().is_some() { + // it's a crate local item, we need to check feature flags + if rustc_feature::is_stable_diagnostic_attribute(attr, self.features()) { + self.get_attrs_by_path(did, &[sym::diagnostic, sym::do_not_recommend]).next() + } else { + None + } + } else { + // we filter out unstable diagnostic attributes before + // encoding attributes + debug_assert!(rustc_feature::encode_cross_crate(attr)); + self.item_attrs(did) + .iter() + .find(|a| matches!(a.path().as_ref(), [sym::diagnostic, a] if *a == attr)) + } + } + pub fn get_attrs_by_path<'attr>( self, did: DefId, diff --git a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs index e4bc6b3efe4..8291df9be53 100644 --- a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs +++ b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs @@ -20,7 +20,7 @@ use rustc_target::spec::PanicStrategy; /// This forces all unwinds, in panic=abort mode happening in foreign code, to /// trigger a process abort. #[derive(PartialEq)] -pub struct AbortUnwindingCalls; +pub(super) struct AbortUnwindingCalls; impl<'tcx> crate::MirPass<'tcx> for AbortUnwindingCalls { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { @@ -50,9 +50,7 @@ impl<'tcx> crate::MirPass<'tcx> for AbortUnwindingCalls { // with a function call, and whose function we're calling may unwind. // This will filter to functions with `extern "C-unwind"` ABIs, for // example. - let mut calls_to_terminate = Vec::new(); - let mut cleanups_to_remove = Vec::new(); - for (id, block) in body.basic_blocks.iter_enumerated() { + for block in body.basic_blocks.as_mut() { if block.is_cleanup { continue; } @@ -61,7 +59,7 @@ impl<'tcx> crate::MirPass<'tcx> for AbortUnwindingCalls { let call_can_unwind = match &terminator.kind { TerminatorKind::Call { func, .. } => { - let ty = func.ty(body, tcx); + let ty = func.ty(&body.local_decls, tcx); let sig = ty.fn_sig(tcx); let fn_def_id = match ty.kind() { ty::FnPtr(..) => None, @@ -86,33 +84,22 @@ impl<'tcx> crate::MirPass<'tcx> for AbortUnwindingCalls { _ => continue, }; - // If this function call can't unwind, then there's no need for it - // to have a landing pad. This means that we can remove any cleanup - // registered for it. if !call_can_unwind { - cleanups_to_remove.push(id); - continue; - } - - // Otherwise if this function can unwind, then if the outer function - // can also unwind there's nothing to do. If the outer function - // can't unwind, however, we need to change the landing pad for this - // function call to one that aborts. - if !body_can_unwind { - calls_to_terminate.push(id); + // If this function call can't unwind, then there's no need for it + // to have a landing pad. This means that we can remove any cleanup + // registered for it. + let cleanup = block.terminator_mut().unwind_mut().unwrap(); + *cleanup = UnwindAction::Unreachable; + } else if !body_can_unwind { + // Otherwise if this function can unwind, then if the outer function + // can also unwind there's nothing to do. If the outer function + // can't unwind, however, we need to change the landing pad for this + // function call to one that aborts. + let cleanup = block.terminator_mut().unwind_mut().unwrap(); + *cleanup = UnwindAction::Terminate(UnwindTerminateReason::Abi); } } - for id in calls_to_terminate { - let cleanup = body.basic_blocks_mut()[id].terminator_mut().unwind_mut().unwrap(); - *cleanup = UnwindAction::Terminate(UnwindTerminateReason::Abi); - } - - for id in cleanups_to_remove { - let cleanup = body.basic_blocks_mut()[id].terminator_mut().unwind_mut().unwrap(); - *cleanup = UnwindAction::Unreachable; - } - // We may have invalidated some `cleanup` blocks so clean those up now. super::simplify::remove_dead_blocks(body); } diff --git a/compiler/rustc_mir_transform/src/add_call_guards.rs b/compiler/rustc_mir_transform/src/add_call_guards.rs index 78e850de3c7..18a0746f54f 100644 --- a/compiler/rustc_mir_transform/src/add_call_guards.rs +++ b/compiler/rustc_mir_transform/src/add_call_guards.rs @@ -4,11 +4,11 @@ use rustc_middle::ty::TyCtxt; use tracing::debug; #[derive(PartialEq)] -pub enum AddCallGuards { +pub(super) enum AddCallGuards { AllCallEdges, CriticalCallEdges, } -pub use self::AddCallGuards::*; +pub(super) use self::AddCallGuards::*; /** * Breaks outgoing critical edges for call terminators in the MIR. @@ -37,7 +37,7 @@ impl<'tcx> crate::MirPass<'tcx> for AddCallGuards { } impl AddCallGuards { - pub fn add_call_guards(&self, body: &mut Body<'_>) { + pub(super) fn add_call_guards(&self, body: &mut Body<'_>) { let mut pred_count: IndexVec<_, _> = body.basic_blocks.predecessors().iter().map(|ps| ps.len()).collect(); pred_count[START_BLOCK] += 1; diff --git a/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs b/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs index 4a8196aeff5..47572d8d3b2 100644 --- a/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs +++ b/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs @@ -35,7 +35,7 @@ use crate::util; /// /// The storage instructions are required to avoid stack space /// blowup. -pub struct AddMovesForPackedDrops; +pub(super) struct AddMovesForPackedDrops; impl<'tcx> crate::MirPass<'tcx> for AddMovesForPackedDrops { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { @@ -44,7 +44,7 @@ impl<'tcx> crate::MirPass<'tcx> for AddMovesForPackedDrops { } } -pub fn add_moves_for_packed_drops<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { +fn add_moves_for_packed_drops<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let patch = add_moves_for_packed_drops_patch(tcx, body); patch.apply(body); } diff --git a/compiler/rustc_mir_transform/src/add_retag.rs b/compiler/rustc_mir_transform/src/add_retag.rs index 2e12064fe73..794e85fbfed 100644 --- a/compiler/rustc_mir_transform/src/add_retag.rs +++ b/compiler/rustc_mir_transform/src/add_retag.rs @@ -8,7 +8,7 @@ use rustc_hir::LangItem; use rustc_middle::mir::*; use rustc_middle::ty::{self, Ty, TyCtxt}; -pub struct AddRetag; +pub(super) struct AddRetag; /// Determine whether this type may contain a reference (or box), and thus needs retagging. /// We will only recurse `depth` times into Tuples/ADTs to bound the cost of this. diff --git a/compiler/rustc_mir_transform/src/add_subtyping_projections.rs b/compiler/rustc_mir_transform/src/add_subtyping_projections.rs index 369f6c60084..ab6bf18b30c 100644 --- a/compiler/rustc_mir_transform/src/add_subtyping_projections.rs +++ b/compiler/rustc_mir_transform/src/add_subtyping_projections.rs @@ -1,15 +1,14 @@ -use rustc_index::IndexVec; use rustc_middle::mir::patch::MirPatch; use rustc_middle::mir::visit::MutVisitor; use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; -pub struct Subtyper; +pub(super) struct Subtyper; -pub struct SubTypeChecker<'a, 'tcx> { +struct SubTypeChecker<'a, 'tcx> { tcx: TyCtxt<'tcx>, patcher: MirPatch<'tcx>, - local_decls: &'a IndexVec<Local, LocalDecl<'tcx>>, + local_decls: &'a LocalDecls<'tcx>, } impl<'a, 'tcx> MutVisitor<'tcx> for SubTypeChecker<'a, 'tcx> { @@ -52,7 +51,7 @@ impl<'a, 'tcx> MutVisitor<'tcx> for SubTypeChecker<'a, 'tcx> { // // gets transformed to // let temp: rval_ty = rval; // let place: place_ty = temp as place_ty; -pub fn subtype_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { +fn subtype_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let patch = MirPatch::new(body); let mut checker = SubTypeChecker { tcx, patcher: patch, local_decls: &body.local_decls }; diff --git a/compiler/rustc_mir_transform/src/check_alignment.rs b/compiler/rustc_mir_transform/src/check_alignment.rs index 2e072aa262a..e1d5152ae51 100644 --- a/compiler/rustc_mir_transform/src/check_alignment.rs +++ b/compiler/rustc_mir_transform/src/check_alignment.rs @@ -7,7 +7,7 @@ use rustc_middle::ty::{self, ParamEnv, Ty, TyCtxt}; use rustc_session::Session; use tracing::{debug, trace}; -pub struct CheckAlignment; +pub(super) struct CheckAlignment; impl<'tcx> crate::MirPass<'tcx> for CheckAlignment { fn is_enabled(&self, sess: &Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/check_const_item_mutation.rs b/compiler/rustc_mir_transform/src/check_const_item_mutation.rs index fb03323e37e..234ed8206f5 100644 --- a/compiler/rustc_mir_transform/src/check_const_item_mutation.rs +++ b/compiler/rustc_mir_transform/src/check_const_item_mutation.rs @@ -8,7 +8,7 @@ use rustc_span::Span; use crate::errors; -pub struct CheckConstItemMutation; +pub(super) struct CheckConstItemMutation; impl<'tcx> crate::MirLint<'tcx> for CheckConstItemMutation { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/check_packed_ref.rs b/compiler/rustc_mir_transform/src/check_packed_ref.rs index 2f957de7e78..1922d4fef25 100644 --- a/compiler/rustc_mir_transform/src/check_packed_ref.rs +++ b/compiler/rustc_mir_transform/src/check_packed_ref.rs @@ -5,7 +5,7 @@ use rustc_middle::ty::{self, TyCtxt}; use crate::{errors, util}; -pub struct CheckPackedRef; +pub(super) struct CheckPackedRef; impl<'tcx> crate::MirLint<'tcx> for CheckPackedRef { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/cleanup_post_borrowck.rs b/compiler/rustc_mir_transform/src/cleanup_post_borrowck.rs index 2f3be1e425d..97ce16c0661 100644 --- a/compiler/rustc_mir_transform/src/cleanup_post_borrowck.rs +++ b/compiler/rustc_mir_transform/src/cleanup_post_borrowck.rs @@ -21,7 +21,7 @@ use rustc_middle::mir::{Body, BorrowKind, CastKind, Rvalue, StatementKind, Termi use rustc_middle::ty::adjustment::PointerCoercion; use rustc_middle::ty::TyCtxt; -pub struct CleanupPostBorrowck; +pub(super) struct CleanupPostBorrowck; impl<'tcx> crate::MirPass<'tcx> for CleanupPostBorrowck { fn run_pass(&self, _tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/copy_prop.rs b/compiler/rustc_mir_transform/src/copy_prop.rs index 85d25ca2231..dc4ee58ea83 100644 --- a/compiler/rustc_mir_transform/src/copy_prop.rs +++ b/compiler/rustc_mir_transform/src/copy_prop.rs @@ -17,7 +17,7 @@ use crate::ssa::SsaLocals; /// where each of the locals is only assigned once. /// /// We want to replace all those locals by `_a`, either copied or moved. -pub struct CopyProp; +pub(super) struct CopyProp; impl<'tcx> crate::MirPass<'tcx> for CopyProp { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs index cb84149df69..90243cd2910 100644 --- a/compiler/rustc_mir_transform/src/coroutine.rs +++ b/compiler/rustc_mir_transform/src/coroutine.rs @@ -53,7 +53,7 @@ mod by_move_body; use std::{iter, ops}; -pub use by_move_body::coroutine_by_move_body_def_id; +pub(super) use by_move_body::coroutine_by_move_body_def_id; use rustc_data_structures::fx::FxHashSet; use rustc_errors::pluralize; use rustc_hir as hir; @@ -85,7 +85,7 @@ use tracing::{debug, instrument, trace}; use crate::deref_separator::deref_finder; use crate::{abort_unwinding_calls, errors, pass_manager as pm, simplify}; -pub struct StateTransform; +pub(super) struct StateTransform; struct RenameLocalVisitor<'tcx> { from: Local, @@ -1199,7 +1199,7 @@ fn insert_panic_block<'tcx>( message: AssertMessage<'tcx>, ) -> BasicBlock { let assert_block = BasicBlock::new(body.basic_blocks.len()); - let term = TerminatorKind::Assert { + let kind = TerminatorKind::Assert { cond: Operand::Constant(Box::new(ConstOperand { span: body.span, user_ty: None, @@ -1211,14 +1211,7 @@ fn insert_panic_block<'tcx>( unwind: UnwindAction::Continue, }; - let source_info = SourceInfo::outermost(body.span); - body.basic_blocks_mut().push(BasicBlockData { - statements: Vec::new(), - terminator: Some(Terminator { source_info, kind: term }), - is_cleanup: false, - }); - - assert_block + insert_term_block(body, kind) } fn can_return<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, param_env: ty::ParamEnv<'tcx>) -> bool { diff --git a/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs b/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs index 9e35dfed0ee..6476f3c6238 100644 --- a/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs +++ b/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs @@ -82,7 +82,7 @@ use rustc_middle::ty::{self, InstanceKind, Ty, TyCtxt, TypeVisitableExt}; use rustc_span::symbol::kw; use rustc_target::abi::{FieldIdx, VariantIdx}; -pub fn coroutine_by_move_body_def_id<'tcx>( +pub(crate) fn coroutine_by_move_body_def_id<'tcx>( tcx: TyCtxt<'tcx>, coroutine_def_id: LocalDefId, ) -> DefId { diff --git a/compiler/rustc_mir_transform/src/cost_checker.rs b/compiler/rustc_mir_transform/src/cost_checker.rs index a1c1422912e..59b403538a3 100644 --- a/compiler/rustc_mir_transform/src/cost_checker.rs +++ b/compiler/rustc_mir_transform/src/cost_checker.rs @@ -12,7 +12,7 @@ const CONST_SWITCH_BONUS: usize = 10; /// Verify that the callee body is compatible with the caller. #[derive(Clone)] -pub(crate) struct CostChecker<'b, 'tcx> { +pub(super) struct CostChecker<'b, 'tcx> { tcx: TyCtxt<'tcx>, param_env: ParamEnv<'tcx>, penalty: usize, @@ -22,7 +22,7 @@ pub(crate) struct CostChecker<'b, 'tcx> { } impl<'b, 'tcx> CostChecker<'b, 'tcx> { - pub fn new( + pub(super) fn new( tcx: TyCtxt<'tcx>, param_env: ParamEnv<'tcx>, instance: Option<ty::Instance<'tcx>>, @@ -36,7 +36,7 @@ impl<'b, 'tcx> CostChecker<'b, 'tcx> { /// Needed because the `CostChecker` is used sometimes for just blocks, /// and even the full `Inline` doesn't call `visit_body`, so there's nowhere /// to put this logic in the visitor. - pub fn add_function_level_costs(&mut self) { + pub(super) fn add_function_level_costs(&mut self) { fn is_call_like(bbd: &BasicBlockData<'_>) -> bool { use TerminatorKind::*; match bbd.terminator().kind { @@ -64,7 +64,7 @@ impl<'b, 'tcx> CostChecker<'b, 'tcx> { } } - pub fn cost(&self) -> usize { + pub(super) fn cost(&self) -> usize { usize::saturating_sub(self.penalty, self.bonus) } diff --git a/compiler/rustc_mir_transform/src/coverage/mod.rs b/compiler/rustc_mir_transform/src/coverage/mod.rs index 4edba61fdec..042f589768a 100644 --- a/compiler/rustc_mir_transform/src/coverage/mod.rs +++ b/compiler/rustc_mir_transform/src/coverage/mod.rs @@ -1,4 +1,4 @@ -pub mod query; +pub(super) mod query; mod counters; mod graph; @@ -32,7 +32,7 @@ use crate::coverage::mappings::ExtractedMappings; /// Inserts `StatementKind::Coverage` statements that either instrument the binary with injected /// counters, via intrinsic `llvm.instrprof.increment`, and/or inject metadata used during codegen /// to construct the coverage map. -pub struct InstrumentCoverage; +pub(super) struct InstrumentCoverage; impl<'tcx> crate::MirPass<'tcx> for InstrumentCoverage { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/cross_crate_inline.rs b/compiler/rustc_mir_transform/src/cross_crate_inline.rs index 50aaed090f6..ce109ef7674 100644 --- a/compiler/rustc_mir_transform/src/cross_crate_inline.rs +++ b/compiler/rustc_mir_transform/src/cross_crate_inline.rs @@ -10,7 +10,7 @@ use rustc_span::sym; use crate::{inline, pass_manager as pm}; -pub fn provide(providers: &mut Providers) { +pub(super) fn provide(providers: &mut Providers) { providers.cross_crate_inlinable = cross_crate_inlinable; } diff --git a/compiler/rustc_mir_transform/src/ctfe_limit.rs b/compiler/rustc_mir_transform/src/ctfe_limit.rs index ea473b64ce5..bd58b1b6689 100644 --- a/compiler/rustc_mir_transform/src/ctfe_limit.rs +++ b/compiler/rustc_mir_transform/src/ctfe_limit.rs @@ -8,7 +8,7 @@ use rustc_middle::mir::{ use rustc_middle::ty::TyCtxt; use tracing::instrument; -pub struct CtfeLimit; +pub(super) struct CtfeLimit; impl<'tcx> crate::MirPass<'tcx> for CtfeLimit { #[instrument(skip(self, _tcx, body))] diff --git a/compiler/rustc_mir_transform/src/dataflow_const_prop.rs b/compiler/rustc_mir_transform/src/dataflow_const_prop.rs index 5fe5ba76dbc..79f12be4bc3 100644 --- a/compiler/rustc_mir_transform/src/dataflow_const_prop.rs +++ b/compiler/rustc_mir_transform/src/dataflow_const_prop.rs @@ -26,7 +26,7 @@ use tracing::{debug, debug_span, instrument}; const BLOCK_LIMIT: usize = 100; const PLACE_LIMIT: usize = 100; -pub struct DataflowConstProp; +pub(super) struct DataflowConstProp; impl<'tcx> crate::MirPass<'tcx> for DataflowConstProp { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { @@ -332,7 +332,7 @@ impl<'tcx> ValueAnalysis<'tcx> for ConstAnalysis<'_, 'tcx> { } impl<'a, 'tcx> ConstAnalysis<'a, 'tcx> { - pub fn new(tcx: TyCtxt<'tcx>, body: &'a Body<'tcx>, map: Map<'tcx>) -> Self { + fn new(tcx: TyCtxt<'tcx>, body: &'a Body<'tcx>, map: Map<'tcx>) -> Self { let param_env = tcx.param_env_reveal_all_normalized(body.source.def_id()); Self { map, diff --git a/compiler/rustc_mir_transform/src/dead_store_elimination.rs b/compiler/rustc_mir_transform/src/dead_store_elimination.rs index 9081a2e2e30..65c037559c5 100644 --- a/compiler/rustc_mir_transform/src/dead_store_elimination.rs +++ b/compiler/rustc_mir_transform/src/dead_store_elimination.rs @@ -28,7 +28,7 @@ use crate::util::is_within_packed; /// /// The `borrowed` set must be a `BitSet` of all the locals that are ever borrowed in this body. It /// can be generated via the [`borrowed_locals`] function. -pub fn eliminate<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { +fn eliminate<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let borrowed_locals = borrowed_locals(body); // If the user requests complete debuginfo, mark the locals that appear in it as live, so @@ -127,7 +127,7 @@ pub fn eliminate<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { } } -pub enum DeadStoreElimination { +pub(super) enum DeadStoreElimination { Initial, Final, } diff --git a/compiler/rustc_mir_transform/src/deduce_param_attrs.rs b/compiler/rustc_mir_transform/src/deduce_param_attrs.rs index 71af099199e..e870a71b05a 100644 --- a/compiler/rustc_mir_transform/src/deduce_param_attrs.rs +++ b/compiler/rustc_mir_transform/src/deduce_param_attrs.rs @@ -150,7 +150,7 @@ fn type_will_always_be_passed_directly(ty: Ty<'_>) -> bool { /// body of the function instead of just the signature. These can be useful for optimization /// purposes on a best-effort basis. We compute them here and store them into the crate metadata so /// dependent crates can use them. -pub fn deduced_param_attrs<'tcx>( +pub(super) fn deduced_param_attrs<'tcx>( tcx: TyCtxt<'tcx>, def_id: LocalDefId, ) -> &'tcx [DeducedParamAttrs] { diff --git a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs index be50c1da8a4..c8179d513c7 100644 --- a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs +++ b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs @@ -13,7 +13,7 @@ use tracing::debug; use super::simplify::simplify_cfg; -pub struct DeduplicateBlocks; +pub(super) struct DeduplicateBlocks; impl<'tcx> crate::MirPass<'tcx> for DeduplicateBlocks { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/deref_separator.rs b/compiler/rustc_mir_transform/src/deref_separator.rs index a878f777448..ad7ccef4976 100644 --- a/compiler/rustc_mir_transform/src/deref_separator.rs +++ b/compiler/rustc_mir_transform/src/deref_separator.rs @@ -1,16 +1,15 @@ -use rustc_index::IndexVec; use rustc_middle::mir::patch::MirPatch; use rustc_middle::mir::visit::NonUseContext::VarDebugInfo; use rustc_middle::mir::visit::{MutVisitor, PlaceContext}; use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; -pub struct Derefer; +pub(super) struct Derefer; -pub struct DerefChecker<'a, 'tcx> { +struct DerefChecker<'a, 'tcx> { tcx: TyCtxt<'tcx>, patcher: MirPatch<'tcx>, - local_decls: &'a IndexVec<Local, LocalDecl<'tcx>>, + local_decls: &'a LocalDecls<'tcx>, } impl<'a, 'tcx> MutVisitor<'tcx> for DerefChecker<'a, 'tcx> { @@ -67,7 +66,7 @@ impl<'a, 'tcx> MutVisitor<'tcx> for DerefChecker<'a, 'tcx> { } } -pub fn deref_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { +pub(super) fn deref_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let patch = MirPatch::new(body); let mut checker = DerefChecker { tcx, patcher: patch, local_decls: &body.local_decls }; diff --git a/compiler/rustc_mir_transform/src/dest_prop.rs b/compiler/rustc_mir_transform/src/dest_prop.rs index 67bee36b8a5..175097e30ee 100644 --- a/compiler/rustc_mir_transform/src/dest_prop.rs +++ b/compiler/rustc_mir_transform/src/dest_prop.rs @@ -146,7 +146,7 @@ use rustc_mir_dataflow::points::{save_as_intervals, DenseLocationMap, PointIndex use rustc_mir_dataflow::Analysis; use tracing::{debug, trace}; -pub struct DestinationPropagation; +pub(super) struct DestinationPropagation; impl<'tcx> crate::MirPass<'tcx> for DestinationPropagation { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/dump_mir.rs b/compiler/rustc_mir_transform/src/dump_mir.rs index 06ae1b490d7..1640d34d6c8 100644 --- a/compiler/rustc_mir_transform/src/dump_mir.rs +++ b/compiler/rustc_mir_transform/src/dump_mir.rs @@ -7,7 +7,7 @@ use rustc_middle::mir::{write_mir_pretty, Body}; use rustc_middle::ty::TyCtxt; use rustc_session::config::{OutFileName, OutputType}; -pub struct Marker(pub &'static str); +pub(super) struct Marker(pub &'static str); impl<'tcx> crate::MirPass<'tcx> for Marker { fn name(&self) -> &'static str { diff --git a/compiler/rustc_mir_transform/src/early_otherwise_branch.rs b/compiler/rustc_mir_transform/src/early_otherwise_branch.rs index 1c54cd70023..3884321df2a 100644 --- a/compiler/rustc_mir_transform/src/early_otherwise_branch.rs +++ b/compiler/rustc_mir_transform/src/early_otherwise_branch.rs @@ -90,7 +90,7 @@ use super::simplify::simplify_cfg; /// | ... | /// ================= /// ``` -pub struct EarlyOtherwiseBranch; +pub(super) struct EarlyOtherwiseBranch; impl<'tcx> crate::MirPass<'tcx> for EarlyOtherwiseBranch { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { @@ -310,42 +310,28 @@ fn verify_candidate_branch<'tcx>( ) -> bool { // In order for the optimization to be correct, the branch must... // ...have exactly one statement - let [statement] = branch.statements.as_slice() else { - return false; - }; - // ...assign the discriminant of `place` in that statement - let StatementKind::Assign(boxed) = &statement.kind else { return false }; - let (discr_place, Rvalue::Discriminant(from_place)) = &**boxed else { return false }; - if *from_place != place { - return false; - } - // ...make that assignment to a local - if discr_place.projection.len() != 0 { - return false; - } - // ...terminate on a `SwitchInt` that invalidates that local - let TerminatorKind::SwitchInt { discr: switch_op, targets, .. } = &branch.terminator().kind - else { - return false; - }; - if *switch_op != Operand::Move(*discr_place) { - return false; - } - // ...fall through to `destination` if the switch misses - if destination != targets.otherwise() { - return false; - } - // ...have a branch for value `value` - let mut iter = targets.iter(); - let Some((target_value, _)) = iter.next() else { - return false; - }; - if target_value != value { - return false; - } - // ...and have no more branches - if let Some(_) = iter.next() { - return false; + if let [statement] = branch.statements.as_slice() + // ...assign the discriminant of `place` in that statement + && let StatementKind::Assign(boxed) = &statement.kind + && let (discr_place, Rvalue::Discriminant(from_place)) = &**boxed + && *from_place == place + // ...make that assignment to a local + && discr_place.projection.is_empty() + // ...terminate on a `SwitchInt` that invalidates that local + && let TerminatorKind::SwitchInt { discr: switch_op, targets, .. } = + &branch.terminator().kind + && *switch_op == Operand::Move(*discr_place) + // ...fall through to `destination` if the switch misses + && destination == targets.otherwise() + // ...have a branch for value `value` + && let mut iter = targets.iter() + && let Some((target_value, _)) = iter.next() + && target_value == value + // ...and have no more branches + && iter.next().is_none() + { + true + } else { + false } - true } diff --git a/compiler/rustc_mir_transform/src/elaborate_box_derefs.rs b/compiler/rustc_mir_transform/src/elaborate_box_derefs.rs index 66e49d556e2..367a8c07593 100644 --- a/compiler/rustc_mir_transform/src/elaborate_box_derefs.rs +++ b/compiler/rustc_mir_transform/src/elaborate_box_derefs.rs @@ -11,7 +11,7 @@ use rustc_middle::ty::{Ty, TyCtxt}; use rustc_target::abi::FieldIdx; /// Constructs the types used when accessing a Box's pointer -pub fn build_ptr_tys<'tcx>( +fn build_ptr_tys<'tcx>( tcx: TyCtxt<'tcx>, pointee: Ty<'tcx>, unique_did: DefId, @@ -26,7 +26,7 @@ pub fn build_ptr_tys<'tcx>( } /// Constructs the projection needed to access a Box's pointer -pub fn build_projection<'tcx>( +pub(super) fn build_projection<'tcx>( unique_ty: Ty<'tcx>, nonnull_ty: Ty<'tcx>, ptr_ty: Ty<'tcx>, @@ -88,68 +88,65 @@ impl<'tcx, 'a> MutVisitor<'tcx> for ElaborateBoxDerefVisitor<'tcx, 'a> { } } -pub struct ElaborateBoxDerefs; +pub(super) struct ElaborateBoxDerefs; impl<'tcx> crate::MirPass<'tcx> for ElaborateBoxDerefs { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { - if let Some(def_id) = tcx.lang_items().owned_box() { - let unique_did = tcx.adt_def(def_id).non_enum_variant().fields[FieldIdx::ZERO].did; + // If box is not present, this pass doesn't need to do anything. + let Some(def_id) = tcx.lang_items().owned_box() else { return }; - let Some(nonnull_def) = tcx.type_of(unique_did).instantiate_identity().ty_adt_def() - else { - span_bug!(tcx.def_span(unique_did), "expected Box to contain Unique") - }; + let unique_did = tcx.adt_def(def_id).non_enum_variant().fields[FieldIdx::ZERO].did; - let nonnull_did = nonnull_def.non_enum_variant().fields[FieldIdx::ZERO].did; + let Some(nonnull_def) = tcx.type_of(unique_did).instantiate_identity().ty_adt_def() else { + span_bug!(tcx.def_span(unique_did), "expected Box to contain Unique") + }; - let patch = MirPatch::new(body); + let nonnull_did = nonnull_def.non_enum_variant().fields[FieldIdx::ZERO].did; - let local_decls = &mut body.local_decls; + let patch = MirPatch::new(body); - let mut visitor = - ElaborateBoxDerefVisitor { tcx, unique_did, nonnull_did, local_decls, patch }; + let local_decls = &mut body.local_decls; - for (block, data) in body.basic_blocks.as_mut_preserves_cfg().iter_enumerated_mut() { - visitor.visit_basic_block_data(block, data); - } + let mut visitor = + ElaborateBoxDerefVisitor { tcx, unique_did, nonnull_did, local_decls, patch }; - visitor.patch.apply(body); - - for debug_info in body.var_debug_info.iter_mut() { - if let VarDebugInfoContents::Place(place) = &mut debug_info.value { - let mut new_projections: Option<Vec<_>> = None; - - for (base, elem) in place.iter_projections() { - let base_ty = base.ty(&body.local_decls, tcx).ty; - - if let PlaceElem::Deref = elem - && let Some(boxed_ty) = base_ty.boxed_ty() - { - // Clone the projections before us, since now we need to mutate them. - let new_projections = - new_projections.get_or_insert_with(|| base.projection.to_vec()); - - let (unique_ty, nonnull_ty, ptr_ty) = - build_ptr_tys(tcx, boxed_ty, unique_did, nonnull_did); - - new_projections.extend_from_slice(&build_projection( - unique_ty, nonnull_ty, ptr_ty, - )); - new_projections.push(PlaceElem::Deref); - } else if let Some(new_projections) = new_projections.as_mut() { - // Keep building up our projections list once we've started it. - new_projections.push(elem); - } - } + for (block, data) in body.basic_blocks.as_mut_preserves_cfg().iter_enumerated_mut() { + visitor.visit_basic_block_data(block, data); + } + + visitor.patch.apply(body); + + for debug_info in body.var_debug_info.iter_mut() { + if let VarDebugInfoContents::Place(place) = &mut debug_info.value { + let mut new_projections: Option<Vec<_>> = None; - // Store the mutated projections if we actually changed something. - if let Some(new_projections) = new_projections { - place.projection = tcx.mk_place_elems(&new_projections); + for (base, elem) in place.iter_projections() { + let base_ty = base.ty(&body.local_decls, tcx).ty; + + if let PlaceElem::Deref = elem + && let Some(boxed_ty) = base_ty.boxed_ty() + { + // Clone the projections before us, since now we need to mutate them. + let new_projections = + new_projections.get_or_insert_with(|| base.projection.to_vec()); + + let (unique_ty, nonnull_ty, ptr_ty) = + build_ptr_tys(tcx, boxed_ty, unique_did, nonnull_did); + + new_projections + .extend_from_slice(&build_projection(unique_ty, nonnull_ty, ptr_ty)); + new_projections.push(PlaceElem::Deref); + } else if let Some(new_projections) = new_projections.as_mut() { + // Keep building up our projections list once we've started it. + new_projections.push(elem); } } + + // Store the mutated projections if we actually changed something. + if let Some(new_projections) = new_projections { + place.projection = tcx.mk_place_elems(&new_projections); + } } - } else { - // box is not present, this pass doesn't need to do anything } } } diff --git a/compiler/rustc_mir_transform/src/elaborate_drops.rs b/compiler/rustc_mir_transform/src/elaborate_drops.rs index af110878e9c..cb729792dc5 100644 --- a/compiler/rustc_mir_transform/src/elaborate_drops.rs +++ b/compiler/rustc_mir_transform/src/elaborate_drops.rs @@ -47,7 +47,7 @@ use crate::deref_separator::deref_finder; /// } /// } /// ``` -pub struct ElaborateDrops; +pub(super) struct ElaborateDrops; impl<'tcx> crate::MirPass<'tcx> for ElaborateDrops { #[instrument(level = "trace", skip(self, tcx, body))] diff --git a/compiler/rustc_mir_transform/src/errors.rs b/compiler/rustc_mir_transform/src/errors.rs index 2703dc57cda..9a93c3a72b1 100644 --- a/compiler/rustc_mir_transform/src/errors.rs +++ b/compiler/rustc_mir_transform/src/errors.rs @@ -64,7 +64,7 @@ impl<'a, P: std::fmt::Debug> LintDiagnostic<'a, ()> for AssertLint<P> { } impl AssertLintKind { - pub fn lint(&self) -> &'static Lint { + pub(crate) fn lint(&self) -> &'static Lint { match self { AssertLintKind::ArithmeticOverflow => lint::builtin::ARITHMETIC_OVERFLOW, AssertLintKind::UnconditionalPanic => lint::builtin::UNCONDITIONAL_PANIC, diff --git a/compiler/rustc_mir_transform/src/function_item_references.rs b/compiler/rustc_mir_transform/src/function_item_references.rs index 199fd0f10ee..0efaa172e0c 100644 --- a/compiler/rustc_mir_transform/src/function_item_references.rs +++ b/compiler/rustc_mir_transform/src/function_item_references.rs @@ -11,7 +11,7 @@ use rustc_target::spec::abi::Abi; use crate::errors; -pub struct FunctionItemReferences; +pub(super) struct FunctionItemReferences; impl<'tcx> crate::MirLint<'tcx> for FunctionItemReferences { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/gvn.rs b/compiler/rustc_mir_transform/src/gvn.rs index df0fcc42e59..e5d2b13efd8 100644 --- a/compiler/rustc_mir_transform/src/gvn.rs +++ b/compiler/rustc_mir_transform/src/gvn.rs @@ -109,7 +109,7 @@ use tracing::{debug, instrument, trace}; use crate::ssa::{AssignedValue, SsaLocals}; -pub struct GVN; +pub(super) struct GVN; impl<'tcx> crate::MirPass<'tcx> for GVN { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/inline.rs b/compiler/rustc_mir_transform/src/inline.rs index 6cc7e0ee1e4..03ef808efec 100644 --- a/compiler/rustc_mir_transform/src/inline.rs +++ b/compiler/rustc_mir_transform/src/inline.rs @@ -32,9 +32,11 @@ pub(crate) mod cycle; const TOP_DOWN_DEPTH_LIMIT: usize = 5; +// Made public so that `mir_drops_elaborated_and_const_checked` can be overridden +// by custom rustc drivers, running all the steps by themselves. See #114628. pub struct Inline; -#[derive(Copy, Clone, Debug)] +#[derive(Clone, Debug)] struct CallSite<'tcx> { callee: Instance<'tcx>, fn_sig: ty::PolyFnSig<'tcx>, @@ -156,7 +158,6 @@ impl<'tcx> Inliner<'tcx> { match self.try_inlining(caller_body, &callsite) { Err(reason) => { debug!("not-inlined {} [{}]", callsite.callee, reason); - continue; } Ok(new_blocks) => { debug!("inlined {}", callsite.callee); @@ -638,7 +639,7 @@ impl<'tcx> Inliner<'tcx> { ); let dest_ty = dest.ty(caller_body, self.tcx); let temp = - Place::from(self.new_call_temp(caller_body, &callsite, dest_ty, return_block)); + Place::from(self.new_call_temp(caller_body, callsite, dest_ty, return_block)); caller_body[callsite.block].statements.push(Statement { source_info: callsite.source_info, kind: StatementKind::Assign(Box::new((temp, dest))), @@ -657,7 +658,7 @@ impl<'tcx> Inliner<'tcx> { true, self.new_call_temp( caller_body, - &callsite, + callsite, destination.ty(caller_body, self.tcx).ty, return_block, ), @@ -665,7 +666,7 @@ impl<'tcx> Inliner<'tcx> { }; // Copy the arguments if needed. - let args = self.make_call_args(args, &callsite, caller_body, &callee_body, return_block); + let args = self.make_call_args(args, callsite, caller_body, &callee_body, return_block); let mut integrator = Integrator { args: &args, diff --git a/compiler/rustc_mir_transform/src/instsimplify.rs b/compiler/rustc_mir_transform/src/instsimplify.rs index 4fbfa744e67..a9591bf3984 100644 --- a/compiler/rustc_mir_transform/src/instsimplify.rs +++ b/compiler/rustc_mir_transform/src/instsimplify.rs @@ -13,13 +13,13 @@ use rustc_target::spec::abi::Abi; use crate::simplify::simplify_duplicate_switch_targets; use crate::take_array; -pub enum InstSimplify { +pub(super) enum InstSimplify { BeforeInline, AfterSimplifyCfg, } impl InstSimplify { - pub fn name(&self) -> &'static str { + fn name(&self) -> &'static str { match self { InstSimplify::BeforeInline => "InstSimplify-before-inline", InstSimplify::AfterSimplifyCfg => "InstSimplify-after-simplifycfg", diff --git a/compiler/rustc_mir_transform/src/jump_threading.rs b/compiler/rustc_mir_transform/src/jump_threading.rs index 02dd56e1b4f..e950c2cb72a 100644 --- a/compiler/rustc_mir_transform/src/jump_threading.rs +++ b/compiler/rustc_mir_transform/src/jump_threading.rs @@ -55,7 +55,7 @@ use tracing::{debug, instrument, trace}; use crate::cost_checker::CostChecker; -pub struct JumpThreading; +pub(super) struct JumpThreading; const MAX_BACKTRACK: usize = 5; const MAX_COST: usize = 100; diff --git a/compiler/rustc_mir_transform/src/known_panics_lint.rs b/compiler/rustc_mir_transform/src/known_panics_lint.rs index 61405fb25c6..e964310c542 100644 --- a/compiler/rustc_mir_transform/src/known_panics_lint.rs +++ b/compiler/rustc_mir_transform/src/known_panics_lint.rs @@ -26,7 +26,7 @@ use tracing::{debug, instrument, trace}; use crate::errors::{AssertLint, AssertLintKind}; -pub struct KnownPanicsLint; +pub(super) struct KnownPanicsLint; impl<'tcx> crate::MirLint<'tcx> for KnownPanicsLint { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { @@ -852,7 +852,7 @@ const MAX_ALLOC_LIMIT: u64 = 1024; /// The mode that `ConstProp` is allowed to run in for a given `Local`. #[derive(Clone, Copy, Debug, PartialEq)] -pub enum ConstPropMode { +enum ConstPropMode { /// The `Local` can be propagated into and reads of this `Local` can also be propagated. FullConstProp, /// The `Local` can only be propagated into and from its own block. @@ -864,7 +864,7 @@ pub enum ConstPropMode { /// A visitor that determines locals in a MIR body /// that can be const propagated -pub struct CanConstProp { +struct CanConstProp { can_const_prop: IndexVec<Local, ConstPropMode>, // False at the beginning. Once set, no more assignments are allowed to that local. found_assignment: BitSet<Local>, @@ -872,7 +872,7 @@ pub struct CanConstProp { impl CanConstProp { /// Returns true if `local` can be propagated - pub fn check<'tcx>( + fn check<'tcx>( tcx: TyCtxt<'tcx>, param_env: ParamEnv<'tcx>, body: &Body<'tcx>, diff --git a/compiler/rustc_mir_transform/src/large_enums.rs b/compiler/rustc_mir_transform/src/large_enums.rs index f02ba71ddc6..f61cf236f77 100644 --- a/compiler/rustc_mir_transform/src/large_enums.rs +++ b/compiler/rustc_mir_transform/src/large_enums.rs @@ -23,7 +23,7 @@ use rustc_target::abi::{HasDataLayout, Size, TagEncoding, Variants}; /// In summary, what this does is at runtime determine which enum variant is active, /// and instead of copying all the bytes of the largest possible variant, /// copy only the bytes for the currently active variant. -pub struct EnumSizeOpt { +pub(super) struct EnumSizeOpt { pub(crate) discrepancy: u64, } diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs index 62e73ba2c8e..0bbbf047f63 100644 --- a/compiler/rustc_mir_transform/src/lib.rs +++ b/compiler/rustc_mir_transform/src/lib.rs @@ -11,6 +11,7 @@ #![feature(round_char_boundary)] #![feature(try_blocks)] #![feature(yeet_expr)] +#![warn(unreachable_pub)] // tidy-alphabetical-end use hir::ConstContext; @@ -72,6 +73,8 @@ mod errors; mod ffi_unwind_calls; mod function_item_references; mod gvn; +// Made public so that `mir_drops_elaborated_and_const_checked` can be overridden +// by custom rustc drivers, running all the steps by themselves. See #114628. pub mod inline; mod instsimplify; mod jump_threading; @@ -459,8 +462,8 @@ fn mir_drops_elaborated_and_const_checked(tcx: TyCtxt<'_>, def: LocalDefId) -> & tcx.alloc_steal_mir(body) } -// Made public such that `mir_drops_elaborated_and_const_checked` can be overridden -// by custom rustc drivers, running all the steps by themselves. +// Made public so that `mir_drops_elaborated_and_const_checked` can be overridden +// by custom rustc drivers, running all the steps by themselves. See #114628. pub fn run_analysis_to_runtime_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { assert!(body.phase == MirPhase::Analysis(AnalysisPhase::Initial)); let did = body.source.def_id(); diff --git a/compiler/rustc_mir_transform/src/lint.rs b/compiler/rustc_mir_transform/src/lint.rs index 746068064b8..23733994a8b 100644 --- a/compiler/rustc_mir_transform/src/lint.rs +++ b/compiler/rustc_mir_transform/src/lint.rs @@ -13,7 +13,7 @@ use rustc_mir_dataflow::impls::{MaybeStorageDead, MaybeStorageLive}; use rustc_mir_dataflow::storage::always_storage_live_locals; use rustc_mir_dataflow::{Analysis, ResultsCursor}; -pub fn lint_body<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, when: String) { +pub(super) fn lint_body<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, when: String) { let always_live_locals = &always_storage_live_locals(body); let maybe_storage_live = MaybeStorageLive::new(Cow::Borrowed(always_live_locals)) diff --git a/compiler/rustc_mir_transform/src/lower_intrinsics.rs b/compiler/rustc_mir_transform/src/lower_intrinsics.rs index 55eec332306..6d635606687 100644 --- a/compiler/rustc_mir_transform/src/lower_intrinsics.rs +++ b/compiler/rustc_mir_transform/src/lower_intrinsics.rs @@ -7,7 +7,7 @@ use rustc_span::symbol::sym; use crate::take_array; -pub struct LowerIntrinsics; +pub(super) struct LowerIntrinsics; impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { @@ -35,20 +35,19 @@ impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { terminator.kind = TerminatorKind::Goto { target }; } sym::forget => { - if let Some(target) = *target { - block.statements.push(Statement { - source_info: terminator.source_info, - kind: StatementKind::Assign(Box::new(( - *destination, - Rvalue::Use(Operand::Constant(Box::new(ConstOperand { - span: terminator.source_info.span, - user_ty: None, - const_: Const::zero_sized(tcx.types.unit), - }))), - ))), - }); - terminator.kind = TerminatorKind::Goto { target }; - } + let target = target.unwrap(); + block.statements.push(Statement { + source_info: terminator.source_info, + kind: StatementKind::Assign(Box::new(( + *destination, + Rvalue::Use(Operand::Constant(Box::new(ConstOperand { + span: terminator.source_info.span, + user_ty: None, + const_: Const::zero_sized(tcx.types.unit), + }))), + ))), + }); + terminator.kind = TerminatorKind::Goto { target }; } sym::copy_nonoverlapping => { let target = target.unwrap(); @@ -121,43 +120,41 @@ impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { terminator.kind = TerminatorKind::Goto { target }; } sym::add_with_overflow | sym::sub_with_overflow | sym::mul_with_overflow => { - if let Some(target) = *target { - let Ok([lhs, rhs]) = take_array(args) else { - bug!("Wrong arguments for {} intrinsic", intrinsic.name); - }; - let bin_op = match intrinsic.name { - sym::add_with_overflow => BinOp::AddWithOverflow, - sym::sub_with_overflow => BinOp::SubWithOverflow, - sym::mul_with_overflow => BinOp::MulWithOverflow, - _ => bug!("unexpected intrinsic"), - }; - block.statements.push(Statement { - source_info: terminator.source_info, - kind: StatementKind::Assign(Box::new(( - *destination, - Rvalue::BinaryOp(bin_op, Box::new((lhs.node, rhs.node))), - ))), - }); - terminator.kind = TerminatorKind::Goto { target }; - } + let target = target.unwrap(); + let Ok([lhs, rhs]) = take_array(args) else { + bug!("Wrong arguments for {} intrinsic", intrinsic.name); + }; + let bin_op = match intrinsic.name { + sym::add_with_overflow => BinOp::AddWithOverflow, + sym::sub_with_overflow => BinOp::SubWithOverflow, + sym::mul_with_overflow => BinOp::MulWithOverflow, + _ => bug!("unexpected intrinsic"), + }; + block.statements.push(Statement { + source_info: terminator.source_info, + kind: StatementKind::Assign(Box::new(( + *destination, + Rvalue::BinaryOp(bin_op, Box::new((lhs.node, rhs.node))), + ))), + }); + terminator.kind = TerminatorKind::Goto { target }; } sym::size_of | sym::min_align_of => { - if let Some(target) = *target { - let tp_ty = generic_args.type_at(0); - let null_op = match intrinsic.name { - sym::size_of => NullOp::SizeOf, - sym::min_align_of => NullOp::AlignOf, - _ => bug!("unexpected intrinsic"), - }; - block.statements.push(Statement { - source_info: terminator.source_info, - kind: StatementKind::Assign(Box::new(( - *destination, - Rvalue::NullaryOp(null_op, tp_ty), - ))), - }); - terminator.kind = TerminatorKind::Goto { target }; - } + let target = target.unwrap(); + let tp_ty = generic_args.type_at(0); + let null_op = match intrinsic.name { + sym::size_of => NullOp::SizeOf, + sym::min_align_of => NullOp::AlignOf, + _ => bug!("unexpected intrinsic"), + }; + block.statements.push(Statement { + source_info: terminator.source_info, + kind: StatementKind::Assign(Box::new(( + *destination, + Rvalue::NullaryOp(null_op, tp_ty), + ))), + }); + terminator.kind = TerminatorKind::Goto { target }; } sym::read_via_copy => { let Ok([arg]) = take_array(args) else { @@ -219,17 +216,23 @@ impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { terminator.kind = TerminatorKind::Goto { target }; } sym::discriminant_value => { - if let (Some(target), Some(arg)) = (*target, args[0].node.place()) { - let arg = tcx.mk_place_deref(arg); - block.statements.push(Statement { - source_info: terminator.source_info, - kind: StatementKind::Assign(Box::new(( - *destination, - Rvalue::Discriminant(arg), - ))), - }); - terminator.kind = TerminatorKind::Goto { target }; - } + let target = target.unwrap(); + let Ok([arg]) = take_array(args) else { + span_bug!( + terminator.source_info.span, + "Wrong arguments for discriminant_value intrinsic" + ); + }; + let arg = arg.node.place().unwrap(); + let arg = tcx.mk_place_deref(arg); + block.statements.push(Statement { + source_info: terminator.source_info, + kind: StatementKind::Assign(Box::new(( + *destination, + Rvalue::Discriminant(arg), + ))), + }); + terminator.kind = TerminatorKind::Goto { target }; } sym::offset => { let target = target.unwrap(); @@ -267,7 +270,6 @@ impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { Rvalue::Cast(CastKind::Transmute, arg.node, dst_ty), ))), }); - if let Some(target) = *target { terminator.kind = TerminatorKind::Goto { target }; } else { @@ -299,7 +301,6 @@ impl<'tcx> crate::MirPass<'tcx> for LowerIntrinsics { Rvalue::Aggregate(Box::new(kind), fields.into()), ))), }); - terminator.kind = TerminatorKind::Goto { target }; } sym::ptr_metadata => { diff --git a/compiler/rustc_mir_transform/src/lower_slice_len.rs b/compiler/rustc_mir_transform/src/lower_slice_len.rs index 555309a7750..ca59d4d12ac 100644 --- a/compiler/rustc_mir_transform/src/lower_slice_len.rs +++ b/compiler/rustc_mir_transform/src/lower_slice_len.rs @@ -5,7 +5,7 @@ use rustc_hir::def_id::DefId; use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; -pub struct LowerSliceLenCalls; +pub(super) struct LowerSliceLenCalls; impl<'tcx> crate::MirPass<'tcx> for LowerSliceLenCalls { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { @@ -17,7 +17,7 @@ impl<'tcx> crate::MirPass<'tcx> for LowerSliceLenCalls { } } -pub fn lower_slice_len_calls<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { +fn lower_slice_len_calls<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let language_items = tcx.lang_items(); let Some(slice_len_fn_item_def_id) = language_items.slice_len_fn() else { // there is no lang item to compare to :) diff --git a/compiler/rustc_mir_transform/src/match_branches.rs b/compiler/rustc_mir_transform/src/match_branches.rs index 233b39fb47a..2a2616b20a6 100644 --- a/compiler/rustc_mir_transform/src/match_branches.rs +++ b/compiler/rustc_mir_transform/src/match_branches.rs @@ -10,7 +10,7 @@ use rustc_type_ir::TyKind::*; use super::simplify::simplify_cfg; -pub struct MatchBranchSimplification; +pub(super) struct MatchBranchSimplification; impl<'tcx> crate::MirPass<'tcx> for MatchBranchSimplification { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/mentioned_items.rs b/compiler/rustc_mir_transform/src/mentioned_items.rs index 41ce03caf08..7f9d0a5b698 100644 --- a/compiler/rustc_mir_transform/src/mentioned_items.rs +++ b/compiler/rustc_mir_transform/src/mentioned_items.rs @@ -5,7 +5,7 @@ use rustc_middle::ty::{self, TyCtxt}; use rustc_session::Session; use rustc_span::source_map::Spanned; -pub struct MentionedItems; +pub(super) struct MentionedItems; struct MentionedItemsVisitor<'a, 'tcx> { tcx: TyCtxt<'tcx>, diff --git a/compiler/rustc_mir_transform/src/multiple_return_terminators.rs b/compiler/rustc_mir_transform/src/multiple_return_terminators.rs index 1b4972d487e..b6d6ef5de1d 100644 --- a/compiler/rustc_mir_transform/src/multiple_return_terminators.rs +++ b/compiler/rustc_mir_transform/src/multiple_return_terminators.rs @@ -7,7 +7,7 @@ use rustc_middle::ty::TyCtxt; use crate::simplify; -pub struct MultipleReturnTerminators; +pub(super) struct MultipleReturnTerminators; impl<'tcx> crate::MirPass<'tcx> for MultipleReturnTerminators { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/nrvo.rs b/compiler/rustc_mir_transform/src/nrvo.rs index 94573a9d89b..98fa149e2bc 100644 --- a/compiler/rustc_mir_transform/src/nrvo.rs +++ b/compiler/rustc_mir_transform/src/nrvo.rs @@ -30,7 +30,7 @@ use tracing::{debug, trace}; /// /// [#47954]: https://github.com/rust-lang/rust/pull/47954 /// [#71003]: https://github.com/rust-lang/rust/pull/71003 -pub struct RenameReturnPlace; +pub(super) struct RenameReturnPlace; impl<'tcx> crate::MirPass<'tcx> for RenameReturnPlace { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/pass_manager.rs b/compiler/rustc_mir_transform/src/pass_manager.rs index 28d4e1a1c91..60ece5e7db9 100644 --- a/compiler/rustc_mir_transform/src/pass_manager.rs +++ b/compiler/rustc_mir_transform/src/pass_manager.rs @@ -269,12 +269,7 @@ pub(super) fn validate_body<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>, when validate::Validator { when, mir_phase: body.phase }.run_pass(tcx, body); } -pub(super) fn dump_mir_for_pass<'tcx>( - tcx: TyCtxt<'tcx>, - body: &Body<'tcx>, - pass_name: &str, - is_after: bool, -) { +fn dump_mir_for_pass<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, pass_name: &str, is_after: bool) { mir::dump_mir( tcx, true, diff --git a/compiler/rustc_mir_transform/src/prettify.rs b/compiler/rustc_mir_transform/src/prettify.rs index ad71c622660..ef011d230c2 100644 --- a/compiler/rustc_mir_transform/src/prettify.rs +++ b/compiler/rustc_mir_transform/src/prettify.rs @@ -15,7 +15,7 @@ use rustc_session::Session; /// /// Thus after this pass, all the successors of a block are later than it in the /// `IndexVec`, unless that successor is a back-edge (such as from a loop). -pub struct ReorderBasicBlocks; +pub(super) struct ReorderBasicBlocks; impl<'tcx> crate::MirPass<'tcx> for ReorderBasicBlocks { fn is_enabled(&self, _session: &Session) -> bool { @@ -43,7 +43,7 @@ impl<'tcx> crate::MirPass<'tcx> for ReorderBasicBlocks { /// assigned or referenced will have a smaller number. /// /// (Does not reorder arguments nor the [`RETURN_PLACE`].) -pub struct ReorderLocals; +pub(super) struct ReorderLocals; impl<'tcx> crate::MirPass<'tcx> for ReorderLocals { fn is_enabled(&self, _session: &Session) -> bool { @@ -135,8 +135,8 @@ impl<'tcx> Visitor<'tcx> for LocalFinder { } struct LocalUpdater<'tcx> { - pub map: IndexVec<Local, Local>, - pub tcx: TyCtxt<'tcx>, + map: IndexVec<Local, Local>, + tcx: TyCtxt<'tcx>, } impl<'tcx> MutVisitor<'tcx> for LocalUpdater<'tcx> { diff --git a/compiler/rustc_mir_transform/src/promote_consts.rs b/compiler/rustc_mir_transform/src/promote_consts.rs index cf0a569ffa4..65309f63d59 100644 --- a/compiler/rustc_mir_transform/src/promote_consts.rs +++ b/compiler/rustc_mir_transform/src/promote_consts.rs @@ -37,7 +37,7 @@ use tracing::{debug, instrument}; /// After this pass is run, `promoted_fragments` will hold the MIR body corresponding to each /// newly created `Constant`. #[derive(Default)] -pub struct PromoteTemps<'tcx> { +pub(super) struct PromoteTemps<'tcx> { pub promoted_fragments: Cell<IndexVec<Promoted, Body<'tcx>>>, } diff --git a/compiler/rustc_mir_transform/src/ref_prop.rs b/compiler/rustc_mir_transform/src/ref_prop.rs index 4a447d24cce..25b98786c66 100644 --- a/compiler/rustc_mir_transform/src/ref_prop.rs +++ b/compiler/rustc_mir_transform/src/ref_prop.rs @@ -70,7 +70,7 @@ use crate::ssa::{SsaLocals, StorageLiveLocals}; /// /// For immutable borrows, we do not need to preserve such uniqueness property, /// so we perform all the possible instantiations without removing the `_1 = &_2` statement. -pub struct ReferencePropagation; +pub(super) struct ReferencePropagation; impl<'tcx> crate::MirPass<'tcx> for ReferencePropagation { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs b/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs index ccba8d015e3..37197c3f573 100644 --- a/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs +++ b/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs @@ -8,7 +8,7 @@ use tracing::debug; /// A pass that removes noop landing pads and replaces jumps to them with /// `UnwindAction::Continue`. This is important because otherwise LLVM generates /// terrible code for these. -pub struct RemoveNoopLandingPads; +pub(super) struct RemoveNoopLandingPads; impl<'tcx> crate::MirPass<'tcx> for RemoveNoopLandingPads { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/remove_place_mention.rs b/compiler/rustc_mir_transform/src/remove_place_mention.rs index 5801fdedceb..71399eb72f0 100644 --- a/compiler/rustc_mir_transform/src/remove_place_mention.rs +++ b/compiler/rustc_mir_transform/src/remove_place_mention.rs @@ -4,7 +4,7 @@ use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; use tracing::trace; -pub struct RemovePlaceMention; +pub(super) struct RemovePlaceMention; impl<'tcx> crate::MirPass<'tcx> for RemovePlaceMention { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/remove_storage_markers.rs b/compiler/rustc_mir_transform/src/remove_storage_markers.rs index 329b30d3890..3ecb4a8994f 100644 --- a/compiler/rustc_mir_transform/src/remove_storage_markers.rs +++ b/compiler/rustc_mir_transform/src/remove_storage_markers.rs @@ -4,7 +4,7 @@ use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; use tracing::trace; -pub struct RemoveStorageMarkers; +pub(super) struct RemoveStorageMarkers; impl<'tcx> crate::MirPass<'tcx> for RemoveStorageMarkers { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs index aafe971311d..c58f492655a 100644 --- a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs +++ b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs @@ -14,7 +14,7 @@ use rustc_target::abi::FieldIdx; /// like [#90770]. /// /// [#90770]: https://github.com/rust-lang/rust/issues/90770 -pub struct RemoveUninitDrops; +pub(super) struct RemoveUninitDrops; impl<'tcx> crate::MirPass<'tcx> for RemoveUninitDrops { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/remove_unneeded_drops.rs b/compiler/rustc_mir_transform/src/remove_unneeded_drops.rs index 43109aae0fb..28925ba1beb 100644 --- a/compiler/rustc_mir_transform/src/remove_unneeded_drops.rs +++ b/compiler/rustc_mir_transform/src/remove_unneeded_drops.rs @@ -10,7 +10,7 @@ use tracing::{debug, trace}; use super::simplify::simplify_cfg; -pub struct RemoveUnneededDrops; +pub(super) struct RemoveUnneededDrops; impl<'tcx> crate::MirPass<'tcx> for RemoveUnneededDrops { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/remove_zsts.rs b/compiler/rustc_mir_transform/src/remove_zsts.rs index 9aa46bd4fba..f13bb1c5993 100644 --- a/compiler/rustc_mir_transform/src/remove_zsts.rs +++ b/compiler/rustc_mir_transform/src/remove_zsts.rs @@ -4,7 +4,7 @@ use rustc_middle::mir::visit::*; use rustc_middle::mir::*; use rustc_middle::ty::{self, Ty, TyCtxt}; -pub struct RemoveZsts; +pub(super) struct RemoveZsts; impl<'tcx> crate::MirPass<'tcx> for RemoveZsts { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/required_consts.rs b/compiler/rustc_mir_transform/src/required_consts.rs index 50637e2ac03..ebcf5b5d27b 100644 --- a/compiler/rustc_mir_transform/src/required_consts.rs +++ b/compiler/rustc_mir_transform/src/required_consts.rs @@ -1,7 +1,7 @@ use rustc_middle::mir::visit::Visitor; use rustc_middle::mir::{traversal, Body, ConstOperand, Location}; -pub struct RequiredConstsVisitor<'a, 'tcx> { +pub(super) struct RequiredConstsVisitor<'a, 'tcx> { required_consts: &'a mut Vec<ConstOperand<'tcx>>, } @@ -10,7 +10,7 @@ impl<'a, 'tcx> RequiredConstsVisitor<'a, 'tcx> { RequiredConstsVisitor { required_consts } } - pub fn compute_required_consts(body: &mut Body<'tcx>) { + pub(super) fn compute_required_consts(body: &mut Body<'tcx>) { let mut required_consts = Vec::new(); let mut required_consts_visitor = RequiredConstsVisitor::new(&mut required_consts); for (bb, bb_data) in traversal::reverse_postorder(&body) { diff --git a/compiler/rustc_mir_transform/src/reveal_all.rs b/compiler/rustc_mir_transform/src/reveal_all.rs index 29312a99cbc..3db962bd94a 100644 --- a/compiler/rustc_mir_transform/src/reveal_all.rs +++ b/compiler/rustc_mir_transform/src/reveal_all.rs @@ -4,7 +4,7 @@ use rustc_middle::mir::visit::*; use rustc_middle::mir::*; use rustc_middle::ty::{self, Ty, TyCtxt}; -pub struct RevealAll; +pub(super) struct RevealAll; impl<'tcx> crate::MirPass<'tcx> for RevealAll { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs index 8c70e429118..cf8ef580b27 100644 --- a/compiler/rustc_mir_transform/src/shim.rs +++ b/compiler/rustc_mir_transform/src/shim.rs @@ -26,7 +26,7 @@ use crate::{ mod async_destructor_ctor; -pub fn provide(providers: &mut Providers) { +pub(super) fn provide(providers: &mut Providers) { providers.mir_shims = make_shim; } @@ -331,7 +331,7 @@ fn new_body<'tcx>( body } -pub struct DropShimElaborator<'a, 'tcx> { +pub(super) struct DropShimElaborator<'a, 'tcx> { pub body: &'a Body<'tcx>, pub patch: MirPatch<'tcx>, pub tcx: TyCtxt<'tcx>, @@ -913,7 +913,7 @@ fn build_call_shim<'tcx>( body } -pub fn build_adt_ctor(tcx: TyCtxt<'_>, ctor_id: DefId) -> Body<'_> { +pub(super) fn build_adt_ctor(tcx: TyCtxt<'_>, ctor_id: DefId) -> Body<'_> { debug_assert!(tcx.is_constructor(ctor_id)); let param_env = tcx.param_env_reveal_all_normalized(ctor_id); diff --git a/compiler/rustc_mir_transform/src/shim/async_destructor_ctor.rs b/compiler/rustc_mir_transform/src/shim/async_destructor_ctor.rs index 50810f23113..c88953a1d1a 100644 --- a/compiler/rustc_mir_transform/src/shim/async_destructor_ctor.rs +++ b/compiler/rustc_mir_transform/src/shim/async_destructor_ctor.rs @@ -23,7 +23,7 @@ use tracing::debug; use super::{local_decls_for_sig, new_body}; -pub fn build_async_destructor_ctor_shim<'tcx>( +pub(super) fn build_async_destructor_ctor_shim<'tcx>( tcx: TyCtxt<'tcx>, def_id: DefId, ty: Option<Ty<'tcx>>, diff --git a/compiler/rustc_mir_transform/src/simplify.rs b/compiler/rustc_mir_transform/src/simplify.rs index 1478b86d3c7..cb8e1dfda98 100644 --- a/compiler/rustc_mir_transform/src/simplify.rs +++ b/compiler/rustc_mir_transform/src/simplify.rs @@ -35,7 +35,7 @@ use rustc_span::DUMMY_SP; use smallvec::SmallVec; use tracing::{debug, trace}; -pub enum SimplifyCfg { +pub(super) enum SimplifyCfg { Initial, PromoteConsts, RemoveFalseEdges, @@ -50,7 +50,7 @@ pub enum SimplifyCfg { } impl SimplifyCfg { - pub fn name(&self) -> &'static str { + fn name(&self) -> &'static str { match self { SimplifyCfg::Initial => "SimplifyCfg-initial", SimplifyCfg::PromoteConsts => "SimplifyCfg-promote-consts", @@ -66,7 +66,7 @@ impl SimplifyCfg { } } -pub(crate) fn simplify_cfg(body: &mut Body<'_>) { +pub(super) fn simplify_cfg(body: &mut Body<'_>) { CfgSimplifier::new(body).simplify(); remove_dead_blocks(body); @@ -85,13 +85,13 @@ impl<'tcx> crate::MirPass<'tcx> for SimplifyCfg { } } -pub struct CfgSimplifier<'a, 'tcx> { +struct CfgSimplifier<'a, 'tcx> { basic_blocks: &'a mut IndexSlice<BasicBlock, BasicBlockData<'tcx>>, pred_count: IndexVec<BasicBlock, u32>, } impl<'a, 'tcx> CfgSimplifier<'a, 'tcx> { - pub fn new(body: &'a mut Body<'tcx>) -> Self { + fn new(body: &'a mut Body<'tcx>) -> Self { let mut pred_count = IndexVec::from_elem(0u32, &body.basic_blocks); // we can't use mir.predecessors() here because that counts @@ -111,7 +111,7 @@ impl<'a, 'tcx> CfgSimplifier<'a, 'tcx> { CfgSimplifier { basic_blocks, pred_count } } - pub fn simplify(mut self) { + fn simplify(mut self) { self.strip_nops(); // Vec of the blocks that should be merged. We store the indices here, instead of the @@ -280,7 +280,7 @@ impl<'a, 'tcx> CfgSimplifier<'a, 'tcx> { } } -pub fn simplify_duplicate_switch_targets(terminator: &mut Terminator<'_>) { +pub(super) fn simplify_duplicate_switch_targets(terminator: &mut Terminator<'_>) { if let TerminatorKind::SwitchInt { targets, .. } = &mut terminator.kind { let otherwise = targets.otherwise(); if targets.iter().any(|t| t.1 == otherwise) { @@ -292,7 +292,7 @@ pub fn simplify_duplicate_switch_targets(terminator: &mut Terminator<'_>) { } } -pub(crate) fn remove_dead_blocks(body: &mut Body<'_>) { +pub(super) fn remove_dead_blocks(body: &mut Body<'_>) { let should_deduplicate_unreachable = |bbdata: &BasicBlockData<'_>| { // CfgSimplifier::simplify leaves behind some unreachable basic blocks without a // terminator. Those blocks will be deleted by remove_dead_blocks, but we run just @@ -360,7 +360,7 @@ pub(crate) fn remove_dead_blocks(body: &mut Body<'_>) { } } -pub enum SimplifyLocals { +pub(super) enum SimplifyLocals { BeforeConstProp, AfterGVN, Final, @@ -385,7 +385,7 @@ impl<'tcx> crate::MirPass<'tcx> for SimplifyLocals { } } -pub fn remove_unused_definitions<'tcx>(body: &mut Body<'tcx>) { +pub(super) fn remove_unused_definitions<'tcx>(body: &mut Body<'tcx>) { // First, we're going to get a count of *actual* uses for every `Local`. let mut used_locals = UsedLocals::new(body); @@ -397,7 +397,7 @@ pub fn remove_unused_definitions<'tcx>(body: &mut Body<'tcx>) { remove_unused_definitions_helper(&mut used_locals, body); } -pub fn simplify_locals<'tcx>(body: &mut Body<'tcx>, tcx: TyCtxt<'tcx>) { +fn simplify_locals<'tcx>(body: &mut Body<'tcx>, tcx: TyCtxt<'tcx>) { // First, we're going to get a count of *actual* uses for every `Local`. let mut used_locals = UsedLocals::new(body); diff --git a/compiler/rustc_mir_transform/src/simplify_branches.rs b/compiler/rustc_mir_transform/src/simplify_branches.rs index 5a014bb7346..e83b4727c48 100644 --- a/compiler/rustc_mir_transform/src/simplify_branches.rs +++ b/compiler/rustc_mir_transform/src/simplify_branches.rs @@ -2,10 +2,11 @@ use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; use tracing::trace; -pub enum SimplifyConstCondition { +pub(super) enum SimplifyConstCondition { AfterConstProp, Final, } + /// A pass that replaces a branch with a goto when its condition is known. impl<'tcx> crate::MirPass<'tcx> for SimplifyConstCondition { fn name(&self) -> &'static str { diff --git a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs index bd30ecc59b3..644bcb58d56 100644 --- a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs +++ b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs @@ -23,7 +23,7 @@ use tracing::trace; /// ```ignore (MIR) /// switchInt(_4) -> [43i32: bb3, otherwise: bb2]; /// ``` -pub struct SimplifyComparisonIntegral; +pub(super) struct SimplifyComparisonIntegral; impl<'tcx> crate::MirPass<'tcx> for SimplifyComparisonIntegral { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/single_use_consts.rs b/compiler/rustc_mir_transform/src/single_use_consts.rs index 64a92872830..26059268c37 100644 --- a/compiler/rustc_mir_transform/src/single_use_consts.rs +++ b/compiler/rustc_mir_transform/src/single_use_consts.rs @@ -19,7 +19,7 @@ use rustc_middle::ty::TyCtxt; /// /// It also removes *never*-used constants, since it had all the information /// needed to do that too, including updating the debug info. -pub struct SingleUseConsts; +pub(super) struct SingleUseConsts; impl<'tcx> crate::MirPass<'tcx> for SingleUseConsts { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/sroa.rs b/compiler/rustc_mir_transform/src/sroa.rs index 3c5ccc0c99a..e6dd2cfd862 100644 --- a/compiler/rustc_mir_transform/src/sroa.rs +++ b/compiler/rustc_mir_transform/src/sroa.rs @@ -11,7 +11,7 @@ use rustc_mir_dataflow::value_analysis::{excluded_locals, iter_fields}; use rustc_target::abi::{FieldIdx, FIRST_VARIANT}; use tracing::{debug, instrument}; -pub struct ScalarReplacementOfAggregates; +pub(super) struct ScalarReplacementOfAggregates; impl<'tcx> crate::MirPass<'tcx> for ScalarReplacementOfAggregates { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/ssa.rs b/compiler/rustc_mir_transform/src/ssa.rs index c1254766f0a..cf8622cadd1 100644 --- a/compiler/rustc_mir_transform/src/ssa.rs +++ b/compiler/rustc_mir_transform/src/ssa.rs @@ -16,7 +16,7 @@ use rustc_middle::mir::*; use rustc_middle::ty::{ParamEnv, TyCtxt}; use tracing::{debug, instrument, trace}; -pub struct SsaLocals { +pub(super) struct SsaLocals { /// Assignments to each local. This defines whether the local is SSA. assignments: IndexVec<Local, Set1<DefLocation>>, /// We visit the body in reverse postorder, to ensure each local is assigned before it is used. @@ -32,14 +32,18 @@ pub struct SsaLocals { borrowed_locals: BitSet<Local>, } -pub enum AssignedValue<'a, 'tcx> { +pub(super) enum AssignedValue<'a, 'tcx> { Arg, Rvalue(&'a mut Rvalue<'tcx>), Terminator, } impl SsaLocals { - pub fn new<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, param_env: ParamEnv<'tcx>) -> SsaLocals { + pub(super) fn new<'tcx>( + tcx: TyCtxt<'tcx>, + body: &Body<'tcx>, + param_env: ParamEnv<'tcx>, + ) -> SsaLocals { let assignment_order = Vec::with_capacity(body.local_decls.len()); let assignments = IndexVec::from_elem(Set1::Empty, &body.local_decls); @@ -101,25 +105,25 @@ impl SsaLocals { ssa } - pub fn num_locals(&self) -> usize { + pub(super) fn num_locals(&self) -> usize { self.assignments.len() } - pub fn locals(&self) -> impl Iterator<Item = Local> { + pub(super) fn locals(&self) -> impl Iterator<Item = Local> { self.assignments.indices() } - pub fn is_ssa(&self, local: Local) -> bool { + pub(super) fn is_ssa(&self, local: Local) -> bool { matches!(self.assignments[local], Set1::One(_)) } /// Return the number of uses if a local that are not "Deref". - pub fn num_direct_uses(&self, local: Local) -> u32 { + pub(super) fn num_direct_uses(&self, local: Local) -> u32 { self.direct_uses[local] } #[inline] - pub fn assignment_dominates( + pub(super) fn assignment_dominates( &self, dominators: &Dominators<BasicBlock>, local: Local, @@ -131,7 +135,7 @@ impl SsaLocals { } } - pub fn assignments<'a, 'tcx>( + pub(super) fn assignments<'a, 'tcx>( &'a self, body: &'a Body<'tcx>, ) -> impl Iterator<Item = (Local, &'a Rvalue<'tcx>, Location)> + 'a { @@ -148,7 +152,7 @@ impl SsaLocals { }) } - pub fn for_each_assignment_mut<'tcx>( + pub(super) fn for_each_assignment_mut<'tcx>( &self, basic_blocks: &mut IndexSlice<BasicBlock, BasicBlockData<'tcx>>, mut f: impl FnMut(Local, AssignedValue<'_, 'tcx>, Location), @@ -194,17 +198,17 @@ impl SsaLocals { /// _d => _a // transitively through _c /// /// Exception: we do not see through the return place, as it cannot be instantiated. - pub fn copy_classes(&self) -> &IndexSlice<Local, Local> { + pub(super) fn copy_classes(&self) -> &IndexSlice<Local, Local> { &self.copy_classes } /// Set of SSA locals that are immutably borrowed. - pub fn borrowed_locals(&self) -> &BitSet<Local> { + pub(super) fn borrowed_locals(&self) -> &BitSet<Local> { &self.borrowed_locals } /// Make a property uniform on a copy equivalence class by removing elements. - pub fn meet_copy_equivalence(&self, property: &mut BitSet<Local>) { + pub(super) fn meet_copy_equivalence(&self, property: &mut BitSet<Local>) { // Consolidate to have a local iff all its copies are. // // `copy_classes` defines equivalence classes between locals. The `local`s that recursively diff --git a/compiler/rustc_mir_transform/src/unreachable_enum_branching.rs b/compiler/rustc_mir_transform/src/unreachable_enum_branching.rs index 51a322628ee..6957394ed10 100644 --- a/compiler/rustc_mir_transform/src/unreachable_enum_branching.rs +++ b/compiler/rustc_mir_transform/src/unreachable_enum_branching.rs @@ -12,7 +12,7 @@ use rustc_middle::ty::{Ty, TyCtxt}; use rustc_target::abi::{Abi, Variants}; use tracing::trace; -pub struct UnreachableEnumBranching; +pub(super) struct UnreachableEnumBranching; fn get_discriminant_local(terminator: &TerminatorKind<'_>) -> Option<Local> { if let TerminatorKind::SwitchInt { discr: Operand::Move(p), .. } = terminator { diff --git a/compiler/rustc_mir_transform/src/unreachable_prop.rs b/compiler/rustc_mir_transform/src/unreachable_prop.rs index b8da86f1a8d..c60cbae2142 100644 --- a/compiler/rustc_mir_transform/src/unreachable_prop.rs +++ b/compiler/rustc_mir_transform/src/unreachable_prop.rs @@ -10,7 +10,7 @@ use rustc_middle::mir::*; use rustc_middle::ty::{self, TyCtxt}; use rustc_target::abi::Size; -pub struct UnreachablePropagation; +pub(super) struct UnreachablePropagation; impl crate::MirPass<'_> for UnreachablePropagation { fn is_enabled(&self, sess: &rustc_session::Session) -> bool { diff --git a/compiler/rustc_mir_transform/src/validate.rs b/compiler/rustc_mir_transform/src/validate.rs index e515dfc5ea5..18865c73f75 100644 --- a/compiler/rustc_mir_transform/src/validate.rs +++ b/compiler/rustc_mir_transform/src/validate.rs @@ -26,7 +26,7 @@ enum EdgeKind { Normal, } -pub struct Validator { +pub(super) struct Validator { /// Describes at which point in the pipeline this validation is happening. pub when: String, /// The phase for which we are upholding the dialect. If the given phase forbids a specific @@ -531,7 +531,7 @@ impl<'a, 'tcx> Visitor<'tcx> for CfgChecker<'a, 'tcx> { /// /// `caller_body` is used to detect cycles in MIR inlining and MIR validation before /// `optimized_mir` is available. -pub fn validate_types<'tcx>( +pub(super) fn validate_types<'tcx>( tcx: TyCtxt<'tcx>, mir_phase: MirPhase, param_env: ty::ParamEnv<'tcx>, diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 58d47c201f0..c3e7f74c564 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -1645,6 +1645,7 @@ supported_targets! { ("x86_64-unknown-haiku", x86_64_unknown_haiku), ("i686-unknown-hurd-gnu", i686_unknown_hurd_gnu), + ("x86_64-unknown-hurd-gnu", x86_64_unknown_hurd_gnu), ("aarch64-apple-darwin", aarch64_apple_darwin), ("arm64e-apple-darwin", arm64e_apple_darwin), diff --git a/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs b/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs index 40f026ca938..876aa7073f8 100644 --- a/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs +++ b/compiler/rustc_target/src/spec/targets/wasm32_wasip2.rs @@ -1,6 +1,6 @@ //! The `wasm32-wasip2` target is the next evolution of the //! wasm32-wasi target. While the wasi specification is still under -//! active development, the {review 2 iteration is considered an "island +//! active development, the preview 2 iteration is considered an "island //! of stability" that should allow users to rely on it indefinitely. //! //! The `wasi` target is a proposal to define a standardized set of WebAssembly diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs new file mode 100644 index 00000000000..6461ece5dd1 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_hurd_gnu.rs @@ -0,0 +1,26 @@ +use crate::spec::{base, Cc, LinkerFlavor, Lld, StackProbeType, Target}; + +pub(crate) fn target() -> Target { + let mut base = base::hurd_gnu::opts(); + base.cpu = "x86-64".into(); + base.plt_by_default = false; + base.max_atomic_width = Some(64); + base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]); + base.stack_probes = StackProbeType::Inline; + base.supports_xray = true; + + Target { + llvm_target: "x86_64-unknown-hurd-gnu".into(), + metadata: crate::spec::TargetMetadata { + description: Some("64-bit GNU/Hurd".into()), + tier: Some(3), + host_tools: Some(true), + std: Some(true), + }, + pointer_width: 64, + data_layout: + "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(), + arch: "x86_64".into(), + options: base, + } +} diff --git a/compiler/rustc_trait_selection/src/error_reporting/infer/region.rs b/compiler/rustc_trait_selection/src/error_reporting/infer/region.rs index e4a4ec125a5..0473c73ef62 100644 --- a/compiler/rustc_trait_selection/src/error_reporting/infer/region.rs +++ b/compiler/rustc_trait_selection/src/error_reporting/infer/region.rs @@ -1018,7 +1018,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> { let var_description = match var_origin { infer::MiscVariable(_) => String::new(), infer::PatternRegion(_) => " for pattern".to_string(), - infer::AddrOfRegion(_) => " for borrow expression".to_string(), + infer::BorrowRegion(_) => " for borrow expression".to_string(), infer::Autoref(_) => " for autoref".to_string(), infer::Coercion(_) => " for automatic coercion".to_string(), infer::BoundRegion(_, br, infer::FnCall) => { diff --git a/library/alloc/src/collections/vec_deque/iter.rs b/library/alloc/src/collections/vec_deque/iter.rs index bf4dd66f476..6922ea9b79b 100644 --- a/library/alloc/src/collections/vec_deque/iter.rs +++ b/library/alloc/src/collections/vec_deque/iter.rs @@ -73,7 +73,7 @@ impl<'a, T> Iterator for Iter<'a, T> { fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>> { let remaining = self.i1.advance_by(n); match remaining { - Ok(()) => return Ok(()), + Ok(()) => Ok(()), Err(n) => { mem::swap(&mut self.i1, &mut self.i2); self.i1.advance_by(n.get()) @@ -144,7 +144,7 @@ impl<'a, T> DoubleEndedIterator for Iter<'a, T> { fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>> { match self.i2.advance_back_by(n) { - Ok(()) => return Ok(()), + Ok(()) => Ok(()), Err(n) => { mem::swap(&mut self.i1, &mut self.i2); self.i2.advance_back_by(n.get()) diff --git a/library/alloc/src/collections/vec_deque/iter_mut.rs b/library/alloc/src/collections/vec_deque/iter_mut.rs index 7a349a1b4ed..84b74109580 100644 --- a/library/alloc/src/collections/vec_deque/iter_mut.rs +++ b/library/alloc/src/collections/vec_deque/iter_mut.rs @@ -64,7 +64,7 @@ impl<'a, T> Iterator for IterMut<'a, T> { fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>> { match self.i1.advance_by(n) { - Ok(()) => return Ok(()), + Ok(()) => Ok(()), Err(remaining) => { mem::swap(&mut self.i1, &mut self.i2); self.i1.advance_by(remaining.get()) @@ -135,7 +135,7 @@ impl<'a, T> DoubleEndedIterator for IterMut<'a, T> { fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>> { match self.i2.advance_back_by(n) { - Ok(()) => return Ok(()), + Ok(()) => Ok(()), Err(remaining) => { mem::swap(&mut self.i1, &mut self.i2); self.i2.advance_back_by(remaining.get()) diff --git a/library/alloc/src/vec/in_place_collect.rs b/library/alloc/src/vec/in_place_collect.rs index d119e6ca397..ec0ab8ee728 100644 --- a/library/alloc/src/vec/in_place_collect.rs +++ b/library/alloc/src/vec/in_place_collect.rs @@ -208,7 +208,7 @@ const fn needs_realloc<SRC, DEST>(src_cap: usize, dst_cap: usize) -> bool { // type layouts don't guarantee a fit, so do a runtime check to see if // the allocations happen to match - return src_cap > 0 && src_cap * mem::size_of::<SRC>() != dst_cap * mem::size_of::<DEST>(); + src_cap > 0 && src_cap * mem::size_of::<SRC>() != dst_cap * mem::size_of::<DEST>() } /// This provides a shorthand for the source type since local type aliases aren't a thing. diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs index fad8abad493..92c5e360da4 100644 --- a/library/alloc/src/vec/into_iter.rs +++ b/library/alloc/src/vec/into_iter.rs @@ -288,11 +288,11 @@ impl<T, A: Allocator> Iterator for IntoIter<T, A> { // Safety: `len` is larger than the array size. Copy a fixed amount here to fully initialize // the array. - return unsafe { + unsafe { ptr::copy_nonoverlapping(self.ptr.as_ptr(), raw_ary.as_mut_ptr() as *mut T, N); self.ptr = self.ptr.add(N); Ok(raw_ary.transpose().assume_init()) - }; + } } fn fold<B, F>(mut self, mut accum: B, mut f: F) -> B diff --git a/library/core/src/option.rs b/library/core/src/option.rs index 212e4f02154..ff48575e2c0 100644 --- a/library/core/src/option.rs +++ b/library/core/src/option.rs @@ -1338,9 +1338,8 @@ impl<T> Option<T> { /// assert_eq!(x.iter().next(), None); /// ``` #[inline] - #[rustc_const_unstable(feature = "const_option", issue = "67441")] #[stable(feature = "rust1", since = "1.0.0")] - pub const fn iter(&self) -> Iter<'_, T> { + pub fn iter(&self) -> Iter<'_, T> { Iter { inner: Item { opt: self.as_ref() } } } @@ -1894,7 +1893,7 @@ impl<T> Option<&T> { where T: Copy, { - // FIXME: this implementation, which sidesteps using `Option::map` since it's not const + // FIXME(const-hack): this implementation, which sidesteps using `Option::map` since it's not const // ready yet, should be reverted when possible to avoid code repetition match self { Some(&v) => Some(v), @@ -1942,7 +1941,7 @@ impl<T> Option<&mut T> { /// ``` #[must_use = "`self` will be dropped if the result is not used"] #[stable(feature = "copied", since = "1.35.0")] - #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")] + #[rustc_const_unstable(feature = "const_option", issue = "67441")] pub const fn copied(self) -> Option<T> where T: Copy, diff --git a/library/core/src/ptr/const_ptr.rs b/library/core/src/ptr/const_ptr.rs index 3b635e2a4aa..febb3fed963 100644 --- a/library/core/src/ptr/const_ptr.rs +++ b/library/core/src/ptr/const_ptr.rs @@ -40,15 +40,17 @@ impl<T: ?Sized> *const T { #[inline] const fn const_impl(ptr: *const u8) -> bool { - // Compare via a cast to a thin pointer, so fat pointers are only - // considering their "data" part for null-ness. match (ptr).guaranteed_eq(null_mut()) { - None => false, Some(res) => res, + // To remain maximally convervative, we stop execution when we don't + // know whether the pointer is null or not. + // We can *not* return `false` here, that would be unsound in `NonNull::new`! + None => panic!("null-ness of this pointer cannot be determined in const context"), } } - #[allow(unused_unsafe)] + // Compare via a cast to a thin pointer, so fat pointers are only + // considering their "data" part for null-ness. const_eval_select((self as *const u8,), const_impl, runtime_impl) } diff --git a/library/core/src/ptr/metadata.rs b/library/core/src/ptr/metadata.rs index ccc9f8754f0..76a0e2ba774 100644 --- a/library/core/src/ptr/metadata.rs +++ b/library/core/src/ptr/metadata.rs @@ -187,14 +187,14 @@ impl<Dyn: ?Sized> DynMetadata<Dyn> { // Consider a reference like `&(i32, dyn Send)`: the vtable will only store the size of the // `Send` part! // SAFETY: DynMetadata always contains a valid vtable pointer - return unsafe { crate::intrinsics::vtable_size(self.vtable_ptr() as *const ()) }; + unsafe { crate::intrinsics::vtable_size(self.vtable_ptr() as *const ()) } } /// Returns the alignment of the type associated with this vtable. #[inline] pub fn align_of(self) -> usize { // SAFETY: DynMetadata always contains a valid vtable pointer - return unsafe { crate::intrinsics::vtable_align(self.vtable_ptr() as *const ()) }; + unsafe { crate::intrinsics::vtable_align(self.vtable_ptr() as *const ()) } } /// Returns the size and alignment together as a `Layout` diff --git a/library/core/src/ptr/mut_ptr.rs b/library/core/src/ptr/mut_ptr.rs index 42975cc927b..bebc4b2f271 100644 --- a/library/core/src/ptr/mut_ptr.rs +++ b/library/core/src/ptr/mut_ptr.rs @@ -33,22 +33,7 @@ impl<T: ?Sized> *mut T { #[rustc_diagnostic_item = "ptr_is_null"] #[inline] pub const fn is_null(self) -> bool { - #[inline] - fn runtime_impl(ptr: *mut u8) -> bool { - ptr.addr() == 0 - } - - #[inline] - const fn const_impl(ptr: *mut u8) -> bool { - // Compare via a cast to a thin pointer, so fat pointers are only - // considering their "data" part for null-ness. - match (ptr).guaranteed_eq(null_mut()) { - None => false, - Some(res) => res, - } - } - - const_eval_select((self as *mut u8,), const_impl, runtime_impl) + self.cast_const().is_null() } /// Casts to a pointer of another type. diff --git a/library/core/src/result.rs b/library/core/src/result.rs index 73b11f803d9..02f6f783b51 100644 --- a/library/core/src/result.rs +++ b/library/core/src/result.rs @@ -1535,11 +1535,17 @@ impl<T, E> Result<&T, E> { /// ``` #[inline] #[stable(feature = "result_copied", since = "1.59.0")] - pub fn copied(self) -> Result<T, E> + #[rustc_const_unstable(feature = "const_result", issue = "82814")] + pub const fn copied(self) -> Result<T, E> where T: Copy, { - self.map(|&t| t) + // FIXME(const-hack): this implementation, which sidesteps using `Result::map` since it's not const + // ready yet, should be reverted when possible to avoid code repetition + match self { + Ok(&v) => Ok(v), + Err(e) => Err(e), + } } /// Maps a `Result<&T, E>` to a `Result<T, E>` by cloning the contents of the @@ -1579,11 +1585,17 @@ impl<T, E> Result<&mut T, E> { /// ``` #[inline] #[stable(feature = "result_copied", since = "1.59.0")] - pub fn copied(self) -> Result<T, E> + #[rustc_const_unstable(feature = "const_result", issue = "82814")] + pub const fn copied(self) -> Result<T, E> where T: Copy, { - self.map(|&mut t| t) + // FIXME(const-hack): this implementation, which sidesteps using `Result::map` since it's not const + // ready yet, should be reverted when possible to avoid code repetition + match self { + Ok(&mut v) => Ok(v), + Err(e) => Err(e), + } } /// Maps a `Result<&mut T, E>` to a `Result<T, E>` by cloning the contents of the diff --git a/library/core/src/str/pattern.rs b/library/core/src/str/pattern.rs index 2f1096db8f0..9f1294d7606 100644 --- a/library/core/src/str/pattern.rs +++ b/library/core/src/str/pattern.rs @@ -1814,7 +1814,7 @@ fn simd_contains(needle: &str, haystack: &str) -> Option<bool> { } mask &= !(1 << trailing); } - return false; + false }; let test_chunk = |idx| -> u16 { @@ -1830,7 +1830,7 @@ fn simd_contains(needle: &str, haystack: &str) -> Option<bool> { let both = eq_first.bitand(eq_last); let mask = both.to_bitmask() as u16; - return mask; + mask }; let mut i = 0; diff --git a/library/std/src/sys/pal/unix/linux/pidfd.rs b/library/std/src/sys/pal/unix/linux/pidfd.rs index 7474f80e94f..78744430f3b 100644 --- a/library/std/src/sys/pal/unix/linux/pidfd.rs +++ b/library/std/src/sys/pal/unix/linux/pidfd.rs @@ -13,7 +13,7 @@ pub(crate) struct PidFd(FileDesc); impl PidFd { pub fn kill(&self) -> io::Result<()> { - return cvt(unsafe { + cvt(unsafe { libc::syscall( libc::SYS_pidfd_send_signal, self.0.as_raw_fd(), @@ -22,7 +22,7 @@ impl PidFd { 0, ) }) - .map(drop); + .map(drop) } pub fn wait(&self) -> io::Result<ExitStatus> { @@ -30,7 +30,7 @@ impl PidFd { cvt(unsafe { libc::waitid(libc::P_PIDFD, self.0.as_raw_fd() as u32, &mut siginfo, libc::WEXITED) })?; - return Ok(ExitStatus::from_waitid_siginfo(siginfo)); + Ok(ExitStatus::from_waitid_siginfo(siginfo)) } pub fn try_wait(&self) -> io::Result<Option<ExitStatus>> { @@ -45,9 +45,10 @@ impl PidFd { ) })?; if unsafe { siginfo.si_pid() } == 0 { - return Ok(None); + Ok(None) + } else { + Ok(Some(ExitStatus::from_waitid_siginfo(siginfo))) } - return Ok(Some(ExitStatus::from_waitid_siginfo(siginfo))); } } diff --git a/library/std/src/sys/pal/wasi/fs.rs b/library/std/src/sys/pal/wasi/fs.rs index 88b1e543ec7..e1c61cae9f8 100644 --- a/library/std/src/sys/pal/wasi/fs.rs +++ b/library/std/src/sys/pal/wasi/fs.rs @@ -265,7 +265,7 @@ impl OpenOptions { pub fn new() -> OpenOptions { let mut base = OpenOptions::default(); base.dirflags = wasi::LOOKUPFLAGS_SYMLINK_FOLLOW; - return base; + base } pub fn read(&mut self, read: bool) { @@ -382,7 +382,7 @@ impl OpenOptions { base |= wasi::RIGHTS_PATH_UNLINK_FILE; base |= wasi::RIGHTS_POLL_FD_READWRITE; - return base; + base } fn rights_inheriting(&self) -> wasi::Rights { diff --git a/library/std/src/sys/pal/wasi/helpers.rs b/library/std/src/sys/pal/wasi/helpers.rs index d047bf2fce8..37ef17858cb 100644 --- a/library/std/src/sys/pal/wasi/helpers.rs +++ b/library/std/src/sys/pal/wasi/helpers.rs @@ -115,7 +115,7 @@ pub fn hashmap_random_keys() -> (u64, u64) { let len = mem::size_of_val(&ret); wasi::random_get(base, len).expect("random_get failure"); } - return ret; + ret } #[inline] diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs index 1936c91ef83..102c9fd2554 100644 --- a/src/bootstrap/src/core/build_steps/compile.rs +++ b/src/bootstrap/src/core/build_steps/compile.rs @@ -1912,7 +1912,7 @@ impl Step for Assemble { // delegates to the `rust-lld` binary for linking and then runs // logic to create the final binary. This is used by the // `wasm32-wasip2` target of Rust. - if builder.build_wasm_component_ld() { + if builder.tool_enabled("wasm-component-ld") { let wasm_component_ld_exe = builder.ensure(crate::core::build_steps::tool::WasmComponentLd { compiler: build_compiler, diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index 4957de2e1b7..ccb5656d671 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -473,7 +473,7 @@ impl Step for Rustc { ); } } - if builder.build_wasm_component_ld() { + if builder.tool_enabled("wasm-component-ld") { let src_dir = builder.sysroot_libdir(compiler, host).parent().unwrap().join("bin"); let ld = exe("wasm-component-ld", compiler.host); builder.copy_link(&src_dir.join(&ld), &dst_dir.join(&ld)); diff --git a/src/bootstrap/src/core/build_steps/tool.rs b/src/bootstrap/src/core/build_steps/tool.rs index 3a1eb43b801..3c2d791c209 100644 --- a/src/bootstrap/src/core/build_steps/tool.rs +++ b/src/bootstrap/src/core/build_steps/tool.rs @@ -693,14 +693,7 @@ impl Step for Cargo { fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { let builder = run.builder; - run.path("src/tools/cargo").default_condition( - builder.config.extended - && builder.config.tools.as_ref().map_or( - true, - // If `tools` is set, search list for this tool. - |tools| tools.iter().any(|tool| tool == "cargo"), - ), - ) + run.path("src/tools/cargo").default_condition(builder.tool_enabled("cargo")) } fn make_run(run: RunConfig<'_>) { @@ -772,14 +765,7 @@ impl Step for RustAnalyzer { fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { let builder = run.builder; - run.path("src/tools/rust-analyzer").default_condition( - builder.config.extended - && builder - .config - .tools - .as_ref() - .map_or(true, |tools| tools.iter().any(|tool| tool == "rust-analyzer")), - ) + run.path("src/tools/rust-analyzer").default_condition(builder.tool_enabled("rust-analyzer")) } fn make_run(run: RunConfig<'_>) { @@ -821,12 +807,8 @@ impl Step for RustAnalyzerProcMacroSrv { run.path("src/tools/rust-analyzer") .path("src/tools/rust-analyzer/crates/proc-macro-srv-cli") .default_condition( - builder.config.extended - && builder.config.tools.as_ref().map_or(true, |tools| { - tools.iter().any(|tool| { - tool == "rust-analyzer" || tool == "rust-analyzer-proc-macro-srv" - }) - }), + builder.tool_enabled("rust-analyzer") + || builder.tool_enabled("rust-analyzer-proc-macro-srv"), ) } @@ -874,16 +856,8 @@ impl Step for LlvmBitcodeLinker { fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { let builder = run.builder; - run.path("src/tools/llvm-bitcode-linker").default_condition( - builder.config.extended - && builder - .config - .tools - .as_ref() - .map_or(builder.build.unstable_features(), |tools| { - tools.iter().any(|tool| tool == "llvm-bitcode-linker") - }), - ) + run.path("src/tools/llvm-bitcode-linker") + .default_condition(builder.tool_enabled("llvm-bitcode-linker")) } fn make_run(run: RunConfig<'_>) { diff --git a/src/bootstrap/src/core/builder.rs b/src/bootstrap/src/core/builder.rs index 8f7ade79403..1e8779817fb 100644 --- a/src/bootstrap/src/core/builder.rs +++ b/src/bootstrap/src/core/builder.rs @@ -2465,8 +2465,9 @@ impl Cargo { let mut cargo = builder.cargo(compiler, mode, source_type, target, cmd_kind); match cmd_kind { - // No need to configure the target linker for these command types. - Kind::Clean | Kind::Check | Kind::Suggest | Kind::Format | Kind::Setup => {} + // No need to configure the target linker for these command types, + // as they don't invoke rustc at all. + Kind::Clean | Kind::Suggest | Kind::Format | Kind::Setup => {} _ => { cargo.configure_linker(builder); } diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs index 52c1c462788..68b42305fdc 100644 --- a/src/bootstrap/src/core/config/config.rs +++ b/src/bootstrap/src/core/config/config.rs @@ -1216,13 +1216,23 @@ impl Config { } } + pub(crate) fn get_builder_toml(&self, build_name: &str) -> Result<TomlConfig, toml::de::Error> { + if self.dry_run() { + return Ok(TomlConfig::default()); + } + + let builder_config_path = + self.out.join(self.build.triple).join(build_name).join(BUILDER_CONFIG_FILENAME); + Self::get_toml(&builder_config_path) + } + #[cfg(test)] - fn get_toml(_: &Path) -> Result<TomlConfig, toml::de::Error> { + pub(crate) fn get_toml(_: &Path) -> Result<TomlConfig, toml::de::Error> { Ok(TomlConfig::default()) } #[cfg(not(test))] - fn get_toml(file: &Path) -> Result<TomlConfig, toml::de::Error> { + pub(crate) fn get_toml(file: &Path) -> Result<TomlConfig, toml::de::Error> { let contents = t!(fs::read_to_string(file), format!("config file {} not found", file.display())); // Deserialize to Value and then TomlConfig to prevent the Deserialize impl of @@ -1908,34 +1918,9 @@ impl Config { "HELP: To use `llvm.libzstd` for LLVM/LLD builds, set `download-ci-llvm` option to false." ); } - - // None of the LLVM options, except assertions, are supported - // when using downloaded LLVM. We could just ignore these but - // that's potentially confusing, so force them to not be - // explicitly set. The defaults and CI defaults don't - // necessarily match but forcing people to match (somewhat - // arbitrary) CI configuration locally seems bad/hard. - check_ci_llvm!(optimize_toml); - check_ci_llvm!(thin_lto); - check_ci_llvm!(release_debuginfo); - check_ci_llvm!(targets); - check_ci_llvm!(experimental_targets); - check_ci_llvm!(clang_cl); - check_ci_llvm!(version_suffix); - check_ci_llvm!(cflags); - check_ci_llvm!(cxxflags); - check_ci_llvm!(ldflags); - check_ci_llvm!(use_libcxx); - check_ci_llvm!(use_linker); - check_ci_llvm!(allow_old_toolchain); - check_ci_llvm!(polly); - check_ci_llvm!(clang); - check_ci_llvm!(build_config); - check_ci_llvm!(plugins); } - // NOTE: can never be hit when downloading from CI, since we call `check_ci_llvm!(thin_lto)` above. - if config.llvm_thin_lto && link_shared.is_none() { + if !config.llvm_from_ci && config.llvm_thin_lto && link_shared.is_none() { // If we're building with ThinLTO on, by default we want to link // to LLVM shared, to avoid re-doing ThinLTO (which happens in // the link step) with each stage. @@ -2374,10 +2359,7 @@ impl Config { self.download_ci_rustc(commit); if let Some(config_path) = &self.config { - let builder_config_path = - self.out.join(self.build.triple).join("ci-rustc").join(BUILDER_CONFIG_FILENAME); - - let ci_config_toml = match Self::get_toml(&builder_config_path) { + let ci_config_toml = match self.get_builder_toml("ci-rustc") { Ok(ci_config_toml) => ci_config_toml, Err(e) if e.to_string().contains("unknown field") => { println!("WARNING: CI rustc has some fields that are no longer supported in bootstrap; download-rustc will be disabled."); @@ -2385,7 +2367,7 @@ impl Config { return None; }, Err(e) => { - eprintln!("ERROR: Failed to parse CI rustc config at '{}': {e}", builder_config_path.display()); + eprintln!("ERROR: Failed to parse CI rustc config.toml: {e}"); exit!(2); }, }; @@ -2846,6 +2828,109 @@ impl Config { } } +/// Compares the current `Llvm` options against those in the CI LLVM builder and detects any incompatible options. +/// It does this by destructuring the `Llvm` instance to make sure every `Llvm` field is covered and not missing. +#[cfg(not(feature = "bootstrap-self-test"))] +pub(crate) fn check_incompatible_options_for_ci_llvm( + current_config_toml: TomlConfig, + ci_config_toml: TomlConfig, +) -> Result<(), String> { + macro_rules! err { + ($current:expr, $expected:expr) => { + if let Some(current) = &$current { + if Some(current) != $expected.as_ref() { + return Err(format!( + "ERROR: Setting `llvm.{}` is incompatible with `llvm.download-ci-llvm`. \ + Current value: {:?}, Expected value(s): {}{:?}", + stringify!($expected).replace("_", "-"), + $current, + if $expected.is_some() { "None/" } else { "" }, + $expected, + )); + }; + }; + }; + } + + macro_rules! warn { + ($current:expr, $expected:expr) => { + if let Some(current) = &$current { + if Some(current) != $expected.as_ref() { + println!( + "WARNING: `llvm.{}` has no effect with `llvm.download-ci-llvm`. \ + Current value: {:?}, Expected value(s): {}{:?}", + stringify!($expected).replace("_", "-"), + $current, + if $expected.is_some() { "None/" } else { "" }, + $expected, + ); + }; + }; + }; + } + + let (Some(current_llvm_config), Some(ci_llvm_config)) = + (current_config_toml.llvm, ci_config_toml.llvm) + else { + return Ok(()); + }; + + let Llvm { + optimize, + thin_lto, + release_debuginfo, + assertions: _, + tests: _, + plugins, + ccache: _, + static_libstdcpp: _, + libzstd, + ninja: _, + targets, + experimental_targets, + link_jobs: _, + link_shared: _, + version_suffix, + clang_cl, + cflags, + cxxflags, + ldflags, + use_libcxx, + use_linker, + allow_old_toolchain, + polly, + clang, + enable_warnings, + download_ci_llvm: _, + build_config, + enzyme, + } = ci_llvm_config; + + err!(current_llvm_config.optimize, optimize); + err!(current_llvm_config.thin_lto, thin_lto); + err!(current_llvm_config.release_debuginfo, release_debuginfo); + err!(current_llvm_config.libzstd, libzstd); + err!(current_llvm_config.targets, targets); + err!(current_llvm_config.experimental_targets, experimental_targets); + err!(current_llvm_config.clang_cl, clang_cl); + err!(current_llvm_config.version_suffix, version_suffix); + err!(current_llvm_config.cflags, cflags); + err!(current_llvm_config.cxxflags, cxxflags); + err!(current_llvm_config.ldflags, ldflags); + err!(current_llvm_config.use_libcxx, use_libcxx); + err!(current_llvm_config.use_linker, use_linker); + err!(current_llvm_config.allow_old_toolchain, allow_old_toolchain); + err!(current_llvm_config.polly, polly); + err!(current_llvm_config.clang, clang); + err!(current_llvm_config.build_config, build_config); + err!(current_llvm_config.plugins, plugins); + err!(current_llvm_config.enzyme, enzyme); + + warn!(current_llvm_config.enable_warnings, enable_warnings); + + Ok(()) +} + /// Compares the current Rust options against those in the CI rustc builder and detects any incompatible options. /// It does this by destructuring the `Rust` instance to make sure every `Rust` field is covered and not missing. fn check_incompatible_options_for_ci_rustc( diff --git a/src/bootstrap/src/core/download.rs b/src/bootstrap/src/core/download.rs index 3f5ec70b9ab..d8b39ac0b6d 100644 --- a/src/bootstrap/src/core/download.rs +++ b/src/bootstrap/src/core/download.rs @@ -316,6 +316,7 @@ impl Config { let mut tar = tar::Archive::new(decompressor); let is_ci_rustc = dst.ends_with("ci-rustc"); + let is_ci_llvm = dst.ends_with("ci-llvm"); // `compile::Sysroot` needs to know the contents of the `rustc-dev` tarball to avoid adding // it to the sysroot unless it was explicitly requested. But parsing the 100 MB tarball is slow. @@ -332,7 +333,9 @@ impl Config { let mut short_path = t!(original_path.strip_prefix(directory_prefix)); let is_builder_config = short_path.to_str() == Some(BUILDER_CONFIG_FILENAME); - if !(short_path.starts_with(pattern) || (is_ci_rustc && is_builder_config)) { + if !(short_path.starts_with(pattern) + || ((is_ci_rustc || is_ci_llvm) && is_builder_config)) + { continue; } short_path = short_path.strip_prefix(pattern).unwrap_or(short_path); @@ -717,17 +720,22 @@ download-rustc = false #[cfg(not(feature = "bootstrap-self-test"))] pub(crate) fn maybe_download_ci_llvm(&self) { + use build_helper::exit; + use crate::core::build_steps::llvm::detect_llvm_sha; + use crate::core::config::check_incompatible_options_for_ci_llvm; if !self.llvm_from_ci { return; } + let llvm_root = self.ci_llvm_root(); let llvm_stamp = llvm_root.join(".llvm-stamp"); let llvm_sha = detect_llvm_sha(self, self.rust_info.is_managed_git_subrepository()); let key = format!("{}{}", llvm_sha, self.llvm_assertions); if program_out_of_date(&llvm_stamp, &key) && !self.dry_run() { self.download_ci_llvm(&llvm_sha); + if self.should_fix_bins_and_dylibs() { for entry in t!(fs::read_dir(llvm_root.join("bin"))) { self.fix_bin_or_dylib(&t!(entry).path()); @@ -760,6 +768,26 @@ download-rustc = false t!(fs::write(llvm_stamp, key)); } + + if let Some(config_path) = &self.config { + let current_config_toml = Self::get_toml(config_path).unwrap(); + + match self.get_builder_toml("ci-llvm") { + Ok(ci_config_toml) => { + t!(check_incompatible_options_for_ci_llvm(current_config_toml, ci_config_toml)); + } + Err(e) if e.to_string().contains("unknown field") => { + println!( + "WARNING: CI LLVM has some fields that are no longer supported in bootstrap; download-ci-llvm will be disabled." + ); + println!("HELP: Consider rebasing to a newer commit if available."); + } + Err(e) => { + eprintln!("ERROR: Failed to parse CI LLVM config.toml: {e}"); + exit!(2); + } + }; + }; } #[cfg(not(feature = "bootstrap-self-test"))] diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs index c76ce340956..780024e307e 100644 --- a/src/bootstrap/src/lib.rs +++ b/src/bootstrap/src/lib.rs @@ -1407,16 +1407,17 @@ Executed at: {executed_at}"#, None } - /// Returns whether it's requested that `wasm-component-ld` is built as part - /// of the sysroot. This is done either with the `extended` key in - /// `config.toml` or with the `tools` set. - fn build_wasm_component_ld(&self) -> bool { - if self.config.extended { - return true; + /// Returns whether the specified tool is configured as part of this build. + /// + /// This requires that both the `extended` key is set and the `tools` key is + /// either unset or specifically contains the specified tool. + fn tool_enabled(&self, tool: &str) -> bool { + if !self.config.extended { + return false; } match &self.config.tools { - Some(set) => set.contains("wasm-component-ld"), - None => false, + Some(set) => set.contains(tool), + None => true, } } diff --git a/src/bootstrap/src/utils/cc_detect.rs b/src/bootstrap/src/utils/cc_detect.rs index a2c7ab31df8..c39415e7c18 100644 --- a/src/bootstrap/src/utils/cc_detect.rs +++ b/src/bootstrap/src/utils/cc_detect.rs @@ -90,7 +90,6 @@ pub fn find(build: &Build) { let targets: HashSet<_> = match build.config.cmd { // We don't need to check cross targets for these commands. crate::Subcommand::Clean { .. } - | crate::Subcommand::Check { .. } | crate::Subcommand::Suggest { .. } | crate::Subcommand::Format { .. } | crate::Subcommand::Setup { .. } => { diff --git a/src/ci/scripts/install-mingw.sh b/src/ci/scripts/install-mingw.sh index 31aa3785bc3..91eab2e7a08 100755 --- a/src/ci/scripts/install-mingw.sh +++ b/src/ci/scripts/install-mingw.sh @@ -6,8 +6,8 @@ IFS=$'\n\t' source "$(cd "$(dirname "$0")" && pwd)/../shared.sh" -MINGW_ARCHIVE_32="i686-12.2.0-release-posix-dwarf-rt_v10-rev0.7z" -MINGW_ARCHIVE_64="x86_64-12.2.0-release-posix-seh-rt_v10-rev0.7z" +MINGW_ARCHIVE_32="i686-14.1.0-release-posix-dwarf-msvcrt-rt_v12-rev0.7z" +MINGW_ARCHIVE_64="x86_64-14.1.0-release-posix-seh-msvcrt-rt_v12-rev0.7z" if isWindows && isKnownToBeMingwBuild; then case "${CI_JOB_NAME}" in diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index 319dc9a7c08..9a35b35af71 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -382,6 +382,7 @@ target | std | host | notes [`x86_64-unikraft-linux-musl`](platform-support/unikraft-linux-musl.md) | ✓ | | 64-bit Unikraft with musl 1.2.3 `x86_64-unknown-dragonfly` | ✓ | ✓ | 64-bit DragonFlyBSD `x86_64-unknown-haiku` | ✓ | ✓ | 64-bit Haiku +[`x86_64-unknown-hurd-gnu`](platform-support/hurd.md) | ✓ | ✓ | 64-bit GNU/Hurd [`x86_64-unknown-hermit`](platform-support/hermit.md) | ✓ | | x86_64 Hermit `x86_64-unknown-l4re-uclibc` | ? | | [`x86_64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 64-bit OpenBSD diff --git a/src/doc/rustc/src/platform-support/hurd.md b/src/doc/rustc/src/platform-support/hurd.md index ddf40213ed4..2521f79dc5e 100644 --- a/src/doc/rustc/src/platform-support/hurd.md +++ b/src/doc/rustc/src/platform-support/hurd.md @@ -1,4 +1,4 @@ -# `i686-unknown-hurd-gnu` +# `i686-unknown-hurd-gnu` and `x86_64-unknown-hurd-gnu` **Tier: 3** @@ -16,7 +16,8 @@ The GNU/Hurd target supports `std` and uses the standard ELF file format. ## Building the target -This target can be built by adding `i686-unknown-hurd-gnu` as target in the rustc list. +This target can be built by adding `i686-unknown-hurd-gnu` and +`x86_64-unknown-hurd-gnu` as targets in the rustc list. ## Building Rust programs @@ -32,4 +33,4 @@ Tests can be run in the same way as a regular binary. ## Cross-compilation toolchains and C code The target supports C code, the GNU toolchain calls the target -`i686-unknown-gnu`. +`i686-unknown-gnu` and `x86_64-unknown-gnu`. diff --git a/src/librustdoc/json/conversions.rs b/src/librustdoc/json/conversions.rs index b97d710c007..59e4b072a12 100644 --- a/src/librustdoc/json/conversions.rs +++ b/src/librustdoc/json/conversions.rs @@ -156,7 +156,7 @@ impl FromWithTcx<clean::GenericArgs> for GenericArgs { match args { AngleBracketed { args, constraints } => GenericArgs::AngleBracketed { args: args.into_vec().into_tcx(tcx), - bindings: constraints.into_tcx(tcx), + constraints: constraints.into_tcx(tcx), }, Parenthesized { inputs, output } => GenericArgs::Parenthesized { inputs: inputs.into_vec().into_tcx(tcx), @@ -198,9 +198,9 @@ impl FromWithTcx<clean::ConstantKind> for Constant { } } -impl FromWithTcx<clean::AssocItemConstraint> for TypeBinding { +impl FromWithTcx<clean::AssocItemConstraint> for AssocItemConstraint { fn from_tcx(constraint: clean::AssocItemConstraint, tcx: TyCtxt<'_>) -> Self { - TypeBinding { + AssocItemConstraint { name: constraint.assoc.name.to_string(), args: constraint.assoc.args.into_tcx(tcx), binding: constraint.kind.into_tcx(tcx), @@ -208,12 +208,12 @@ impl FromWithTcx<clean::AssocItemConstraint> for TypeBinding { } } -impl FromWithTcx<clean::AssocItemConstraintKind> for TypeBindingKind { +impl FromWithTcx<clean::AssocItemConstraintKind> for AssocItemConstraintKind { fn from_tcx(kind: clean::AssocItemConstraintKind, tcx: TyCtxt<'_>) -> Self { use clean::AssocItemConstraintKind::*; match kind { - Equality { term } => TypeBindingKind::Equality(term.into_tcx(tcx)), - Bound { bounds } => TypeBindingKind::Constraint(bounds.into_tcx(tcx)), + Equality { term } => AssocItemConstraintKind::Equality(term.into_tcx(tcx)), + Bound { bounds } => AssocItemConstraintKind::Constraint(bounds.into_tcx(tcx)), } } } @@ -314,7 +314,7 @@ fn from_clean_item(item: clean::Item, tcx: TyCtxt<'_>) -> ItemEnum { ModuleItem(m) => { ItemEnum::Module(Module { is_crate, items: ids(m.items, tcx), is_stripped: false }) } - ImportItem(i) => ItemEnum::Import(i.into_tcx(tcx)), + ImportItem(i) => ItemEnum::Use(i.into_tcx(tcx)), StructItem(s) => ItemEnum::Struct(s.into_tcx(tcx)), UnionItem(u) => ItemEnum::Union(u.into_tcx(tcx)), StructFieldItem(f) => ItemEnum::StructField(f.into_tcx(tcx)), @@ -331,7 +331,7 @@ fn from_clean_item(item: clean::Item, tcx: TyCtxt<'_>) -> ItemEnum { ImplItem(i) => ItemEnum::Impl((*i).into_tcx(tcx)), StaticItem(s) => ItemEnum::Static(s.into_tcx(tcx)), ForeignStaticItem(s, _) => ItemEnum::Static(s.into_tcx(tcx)), - ForeignTypeItem => ItemEnum::ForeignType, + ForeignTypeItem => ItemEnum::ExternType, TypeAliasItem(t) => ItemEnum::TypeAlias(t.into_tcx(tcx)), // FIXME(generic_const_items): Add support for generic free consts ConstantItem(ci) => { @@ -347,21 +347,19 @@ fn from_clean_item(item: clean::Item, tcx: TyCtxt<'_>) -> ItemEnum { } // FIXME(generic_const_items): Add support for generic associated consts. TyAssocConstItem(_generics, ty) => { - ItemEnum::AssocConst { type_: (*ty).into_tcx(tcx), default: None } + ItemEnum::AssocConst { type_: (*ty).into_tcx(tcx), value: None } } // FIXME(generic_const_items): Add support for generic associated consts. AssocConstItem(ci) => { - ItemEnum::AssocConst { type_: ci.type_.into_tcx(tcx), default: Some(ci.kind.expr(tcx)) } + ItemEnum::AssocConst { type_: ci.type_.into_tcx(tcx), value: Some(ci.kind.expr(tcx)) } + } + TyAssocTypeItem(g, b) => { + ItemEnum::AssocType { generics: g.into_tcx(tcx), bounds: b.into_tcx(tcx), type_: None } } - TyAssocTypeItem(g, b) => ItemEnum::AssocType { - generics: g.into_tcx(tcx), - bounds: b.into_tcx(tcx), - default: None, - }, AssocTypeItem(t, b) => ItemEnum::AssocType { generics: t.generics.into_tcx(tcx), bounds: b.into_tcx(tcx), - default: Some(t.item_type.unwrap_or(t.type_).into_tcx(tcx)), + type_: Some(t.item_type.unwrap_or(t.type_).into_tcx(tcx)), }, // `convert_item` early returns `None` for stripped items and keywords. KeywordItem => unreachable!(), @@ -385,7 +383,7 @@ fn from_clean_item(item: clean::Item, tcx: TyCtxt<'_>) -> ItemEnum { impl FromWithTcx<clean::Struct> for Struct { fn from_tcx(struct_: clean::Struct, tcx: TyCtxt<'_>) -> Self { - let fields_stripped = struct_.has_stripped_entries(); + let has_stripped_fields = struct_.has_stripped_entries(); let clean::Struct { ctor_kind, generics, fields } = struct_; let kind = match ctor_kind { @@ -394,7 +392,7 @@ impl FromWithTcx<clean::Struct> for Struct { assert!(fields.is_empty()); StructKind::Unit } - None => StructKind::Plain { fields: ids(fields, tcx), fields_stripped }, + None => StructKind::Plain { fields: ids(fields, tcx), has_stripped_fields }, }; Struct { @@ -407,22 +405,22 @@ impl FromWithTcx<clean::Struct> for Struct { impl FromWithTcx<clean::Union> for Union { fn from_tcx(union_: clean::Union, tcx: TyCtxt<'_>) -> Self { - let fields_stripped = union_.has_stripped_entries(); + let has_stripped_fields = union_.has_stripped_entries(); let clean::Union { generics, fields } = union_; Union { generics: generics.into_tcx(tcx), - fields_stripped, + has_stripped_fields, fields: ids(fields, tcx), impls: Vec::new(), // Added in JsonRenderer::item } } } -pub(crate) fn from_fn_header(header: &rustc_hir::FnHeader) -> Header { - Header { - async_: header.is_async(), - const_: header.is_const(), - unsafe_: header.is_unsafe(), +pub(crate) fn from_fn_header(header: &rustc_hir::FnHeader) -> FunctionHeader { + FunctionHeader { + is_async: header.is_async(), + is_const: header.is_const(), + is_unsafe: header.is_unsafe(), abi: convert_abi(header.abi), } } @@ -474,7 +472,7 @@ impl FromWithTcx<clean::GenericParamDefKind> for GenericParamDefKind { Type { bounds, default, synthetic } => GenericParamDefKind::Type { bounds: bounds.into_tcx(tcx), default: default.map(|x| (*x).into_tcx(tcx)), - synthetic, + is_synthetic: synthetic, }, Const { ty, default, synthetic: _ } => GenericParamDefKind::Const { type_: (*ty).into_tcx(tcx), @@ -508,7 +506,7 @@ impl FromWithTcx<clean::WherePredicate> for WherePredicate { .map(|bound| bound.into_tcx(tcx)) .collect(), default: default.map(|ty| (*ty).into_tcx(tcx)), - synthetic, + is_synthetic: synthetic, } } clean::GenericParamDefKind::Const { ty, default, synthetic: _ } => { @@ -602,12 +600,12 @@ impl FromWithTcx<clean::Type> for Type { ImplTrait(g) => Type::ImplTrait(g.into_tcx(tcx)), Infer => Type::Infer, RawPointer(mutability, type_) => Type::RawPointer { - mutable: mutability == ast::Mutability::Mut, + is_mutable: mutability == ast::Mutability::Mut, type_: Box::new((*type_).into_tcx(tcx)), }, BorrowedRef { lifetime, mutability, type_ } => Type::BorrowedRef { lifetime: lifetime.map(convert_lifetime), - mutable: mutability == ast::Mutability::Mut, + is_mutable: mutability == ast::Mutability::Mut, type_: Box::new((*type_).into_tcx(tcx)), }, QPath(box clean::QPathData { assoc, self_type, trait_, .. }) => Type::QualifiedPath { @@ -643,29 +641,29 @@ impl FromWithTcx<clean::BareFunctionDecl> for FunctionPointer { fn from_tcx(bare_decl: clean::BareFunctionDecl, tcx: TyCtxt<'_>) -> Self { let clean::BareFunctionDecl { safety, generic_params, decl, abi } = bare_decl; FunctionPointer { - header: Header { - unsafe_: matches!(safety, rustc_hir::Safety::Unsafe), - const_: false, - async_: false, + header: FunctionHeader { + is_unsafe: matches!(safety, rustc_hir::Safety::Unsafe), + is_const: false, + is_async: false, abi: convert_abi(abi), }, generic_params: generic_params.into_tcx(tcx), - decl: decl.into_tcx(tcx), + sig: decl.into_tcx(tcx), } } } -impl FromWithTcx<clean::FnDecl> for FnDecl { +impl FromWithTcx<clean::FnDecl> for FunctionSignature { fn from_tcx(decl: clean::FnDecl, tcx: TyCtxt<'_>) -> Self { let clean::FnDecl { inputs, output, c_variadic } = decl; - FnDecl { + FunctionSignature { inputs: inputs .values .into_iter() .map(|arg| (arg.name.to_string(), arg.type_.into_tcx(tcx))) .collect(), output: if output.is_unit() { None } else { Some(output.into_tcx(tcx)) }, - c_variadic, + is_c_variadic: c_variadic, } } } @@ -702,12 +700,12 @@ impl FromWithTcx<clean::Impl> for Impl { let provided_trait_methods = impl_.provided_trait_methods(tcx); let clean::Impl { safety, generics, trait_, for_, items, polarity, kind } = impl_; // FIXME: use something like ImplKind in JSON? - let (synthetic, blanket_impl) = match kind { + let (is_synthetic, blanket_impl) = match kind { clean::ImplKind::Normal | clean::ImplKind::FakeVariadic => (false, None), clean::ImplKind::Auto => (true, None), clean::ImplKind::Blanket(ty) => (false, Some(*ty)), }; - let negative_polarity = match polarity { + let is_negative = match polarity { ty::ImplPolarity::Positive | ty::ImplPolarity::Reservation => false, ty::ImplPolarity::Negative => true, }; @@ -721,8 +719,8 @@ impl FromWithTcx<clean::Impl> for Impl { trait_: trait_.map(|path| path.into_tcx(tcx)), for_: for_.into_tcx(tcx), items: ids(items, tcx), - negative: negative_polarity, - synthetic, + is_negative, + is_synthetic, blanket_impl: blanket_impl.map(|x| x.into_tcx(tcx)), } } @@ -736,7 +734,7 @@ pub(crate) fn from_function( ) -> Function { let clean::Function { decl, generics } = *function; Function { - decl: decl.into_tcx(tcx), + sig: decl.into_tcx(tcx), generics: generics.into_tcx(tcx), header: from_fn_header(&header), has_body, @@ -745,11 +743,11 @@ pub(crate) fn from_function( impl FromWithTcx<clean::Enum> for Enum { fn from_tcx(enum_: clean::Enum, tcx: TyCtxt<'_>) -> Self { - let variants_stripped = enum_.has_stripped_entries(); + let has_stripped_variants = enum_.has_stripped_entries(); let clean::Enum { variants, generics } = enum_; Enum { generics: generics.into_tcx(tcx), - variants_stripped, + has_stripped_variants, variants: ids(variants, tcx), impls: Vec::new(), // Added in JsonRenderer::item } @@ -766,7 +764,7 @@ impl FromWithTcx<clean::Variant> for Variant { CLike => VariantKind::Plain, Tuple(fields) => VariantKind::Tuple(ids_keeping_stripped(fields, tcx)), Struct(s) => VariantKind::Struct { - fields_stripped: s.has_stripped_entries(), + has_stripped_fields: s.has_stripped_entries(), fields: ids(s.fields, tcx), }, }; @@ -787,21 +785,21 @@ impl FromWithTcx<clean::Discriminant> for Discriminant { } } -impl FromWithTcx<clean::Import> for Import { +impl FromWithTcx<clean::Import> for Use { fn from_tcx(import: clean::Import, tcx: TyCtxt<'_>) -> Self { use clean::ImportKind::*; - let (name, glob) = match import.kind { + let (name, is_glob) = match import.kind { Simple(s) => (s.to_string(), false), Glob => ( import.source.path.last_opt().unwrap_or_else(|| Symbol::intern("*")).to_string(), true, ), }; - Import { + Use { source: import.source.path.whole_name(), name, id: import.source.did.map(ItemId::from).map(|i| id_from_item_default(i, tcx)), - glob, + is_glob, } } } @@ -835,7 +833,7 @@ impl FromWithTcx<clean::Static> for Static { fn from_tcx(stat: clean::Static, tcx: TyCtxt<'_>) -> Self { Static { type_: (*stat.type_).into_tcx(tcx), - mutable: stat.mutability == ast::Mutability::Mut, + is_mutable: stat.mutability == ast::Mutability::Mut, expr: stat .expr .map(|e| rendered_const(tcx, tcx.hir().body(e), tcx.hir().body_owner_def_id(e))) @@ -856,7 +854,7 @@ impl FromWithTcx<ItemType> for ItemKind { match kind { Module => ItemKind::Module, ExternCrate => ItemKind::ExternCrate, - Import => ItemKind::Import, + Import => ItemKind::Use, Struct => ItemKind::Struct, Union => ItemKind::Union, Enum => ItemKind::Enum, @@ -872,7 +870,7 @@ impl FromWithTcx<ItemType> for ItemKind { Primitive => ItemKind::Primitive, AssocConst => ItemKind::AssocConst, AssocType => ItemKind::AssocType, - ForeignType => ItemKind::ForeignType, + ForeignType => ItemKind::ExternType, Keyword => ItemKind::Keyword, TraitAlias => ItemKind::TraitAlias, ProcAttribute => ItemKind::ProcAttribute, diff --git a/src/librustdoc/json/mod.rs b/src/librustdoc/json/mod.rs index 1b2d61a7637..03a012864ef 100644 --- a/src/librustdoc/json/mod.rs +++ b/src/librustdoc/json/mod.rs @@ -197,7 +197,7 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> { types::ItemEnum::Function(_) | types::ItemEnum::Module(_) - | types::ItemEnum::Import(_) + | types::ItemEnum::Use(_) | types::ItemEnum::AssocConst { .. } | types::ItemEnum::AssocType { .. } => true, types::ItemEnum::ExternCrate { .. } @@ -208,7 +208,7 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> { | types::ItemEnum::TypeAlias(_) | types::ItemEnum::Constant { .. } | types::ItemEnum::Static(_) - | types::ItemEnum::ForeignType + | types::ItemEnum::ExternType | types::ItemEnum::Macro(_) | types::ItemEnum::ProcMacro(_) => false, }; diff --git a/src/rustdoc-json-types/lib.rs b/src/rustdoc-json-types/lib.rs index 40a90c1a565..ef21779b099 100644 --- a/src/rustdoc-json-types/lib.rs +++ b/src/rustdoc-json-types/lib.rs @@ -13,7 +13,7 @@ use serde::{Deserialize, Serialize}; /// This integer is incremented with every breaking change to the API, /// and is returned along with the JSON blob as [`Crate::format_version`]. /// Consuming code should assert that this value matches the format version(s) that it supports. -pub const FORMAT_VERSION: u32 = 33; +pub const FORMAT_VERSION: u32 = 34; /// The root of the emitted JSON blob. /// @@ -194,7 +194,7 @@ pub enum GenericArgs { /// ``` args: Vec<GenericArg>, /// Associated type or constant bindings (e.g. `Item=i32` or `Item: Clone`) for this type. - bindings: Vec<TypeBinding>, + constraints: Vec<AssocItemConstraint>, }, /// `Fn(A, B) -> C` Parenthesized { @@ -258,19 +258,19 @@ pub struct Constant { /// ^^^^^^^^^^ ^^^^^^^^^^^^^^^ /// ``` #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] -pub struct TypeBinding { +pub struct AssocItemConstraint { /// The name of the associated type/constant. pub name: String, /// Arguments provided to the associated type/constant. pub args: GenericArgs, /// The kind of bound applied to the associated type/constant. - pub binding: TypeBindingKind, + pub binding: AssocItemConstraintKind, } /// The way in which an associate type/constant is bound. #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] #[serde(rename_all = "snake_case")] -pub enum TypeBindingKind { +pub enum AssocItemConstraintKind { /// The required value/type is specified exactly. e.g. /// ```text /// Iterator<Item = u32, IntoIter: DoubleEndedIterator> @@ -311,7 +311,7 @@ pub enum ItemKind { /// A crate imported via the `extern crate` syntax. ExternCrate, /// An import of 1 or more items into scope, using the `use` keyword. - Import, + Use, /// A `struct` declaration. Struct, /// A field of a struct. @@ -341,7 +341,7 @@ pub enum ItemKind { /// `type`s from an `extern` block. /// /// See [the tracking issue](https://github.com/rust-lang/rust/issues/43467) - ForeignType, + ExternType, /// A macro declaration. /// /// Corresponds to either `ItemEnum::Macro(_)` @@ -386,7 +386,7 @@ pub enum ItemEnum { rename: Option<String>, }, /// An import of 1 or more items into scope, using the `use` keyword. - Import(Import), + Use(Use), /// A `union` declaration. Union(Union), @@ -429,7 +429,7 @@ pub enum ItemEnum { /// `type`s from an `extern` block. /// /// See [the tracking issue](https://github.com/rust-lang/rust/issues/43467) - ForeignType, + ExternType, /// A macro_rules! declarative macro. Contains a single string with the source /// representation of the macro with the patterns stripped. @@ -447,12 +447,19 @@ pub enum ItemEnum { /// The type of the constant. #[serde(rename = "type")] type_: Type, - /// The stringified expression for the default value, if provided, e.g. + /// Inside a trait declaration, this is the default value for the associated constant, + /// if provided. + /// Inside an `impl` block, this is the value assigned to the associated constant, + /// and will always be present. + /// + /// The representation is implementation-defined and not guaranteed to be representative of + /// either the resulting value or of the source code. + /// /// ```rust /// const X: usize = 640 * 1024; /// // ^^^^^^^^^^ /// ``` - default: Option<String>, + value: Option<String>, }, /// An associated type of a trait or a type. AssocType { @@ -467,12 +474,16 @@ pub enum ItemEnum { /// } /// ``` bounds: Vec<GenericBound>, - /// The default for this type, if provided, e.g. + /// Inside a trait declaration, this is the default for the associated type, if provided. + /// Inside an impl block, this is the type assigned to the associated type, and will always + /// be present. + /// /// ```rust /// type X = usize; /// // ^^^^^ /// ``` - default: Option<Type>, + #[serde(rename = "type")] + type_: Option<Type>, }, } @@ -497,7 +508,7 @@ pub struct Union { /// The generic parameters and where clauses on this union. pub generics: Generics, /// Whether any fields have been removed from the result, due to being private or hidden. - pub fields_stripped: bool, + pub has_stripped_fields: bool, /// The list of fields in the union. /// /// All of the corresponding [`Item`]s are of kind [`ItemEnum::StructField`]. @@ -554,7 +565,7 @@ pub enum StructKind { /// All of the corresponding [`Item`]s are of kind [`ItemEnum::StructField`]. fields: Vec<Id>, /// Whether any fields have been removed from the result, due to being private or hidden. - fields_stripped: bool, + has_stripped_fields: bool, }, } @@ -564,7 +575,7 @@ pub struct Enum { /// Information about the type parameters and `where` clauses of the enum. pub generics: Generics, /// Whether any variants have been removed from the result, due to being private or hidden. - pub variants_stripped: bool, + pub has_stripped_variants: bool, /// The list of variants in the enum. /// /// All of the corresponding [`Item`]s are of kind [`ItemEnum::Variant`] @@ -621,7 +632,7 @@ pub enum VariantKind { /// All of the corresponding [`Item`]s are of kind [`ItemEnum::Variant`]. fields: Vec<Id>, /// Whether any variants have been removed from the result, due to being private or hidden. - fields_stripped: bool, + has_stripped_fields: bool, }, } @@ -645,16 +656,13 @@ pub struct Discriminant { /// A set of fundamental properties of a function. #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] -pub struct Header { +pub struct FunctionHeader { /// Is this function marked as `const`? - #[serde(rename = "const")] - pub const_: bool, + pub is_const: bool, /// Is this function unsafe? - #[serde(rename = "unsafe")] - pub unsafe_: bool, + pub is_unsafe: bool, /// Is this function async? - #[serde(rename = "async")] - pub async_: bool, + pub is_async: bool, /// The ABI used by the function. pub abi: Abi, } @@ -697,11 +705,11 @@ pub enum Abi { #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] pub struct Function { /// Information about the function signature, or declaration. - pub decl: FnDecl, + pub sig: FunctionSignature, /// Information about the function’s type parameters and `where` clauses. pub generics: Generics, /// Information about core properties of the function, e.g. whether it's `const`, its ABI, etc. - pub header: Header, + pub header: FunctionHeader, /// Whether the function has a body, i.e. an implementation. pub has_body: bool, } @@ -784,7 +792,7 @@ pub enum GenericParamDefKind { /// In this example, the generic parameter named `impl Trait` (and which /// is bound by `Trait`) is synthetic, because it was not originally in /// the Rust source text. - synthetic: bool, + is_synthetic: bool, }, /// Denotes a constant parameter. @@ -894,7 +902,7 @@ pub enum TraitBoundModifier { } /// Either a type or a constant, usually stored as the right-hand side of an equation in places like -/// [`TypeBinding`] +/// [`AssocItemConstraint`] #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] #[serde(rename_all = "snake_case")] pub enum Term { @@ -963,7 +971,7 @@ pub enum Type { /// A raw pointer type, e.g. `*mut u32`, `*const u8`, etc. RawPointer { /// This is `true` for `*mut _` and `false` for `*const _`. - mutable: bool, + is_mutable: bool, /// The type of the pointee. #[serde(rename = "type")] type_: Box<Type>, @@ -973,7 +981,7 @@ pub enum Type { /// The name of the lifetime of the reference, if provided. lifetime: Option<String>, /// This is `true` for `&mut i32` and `false` for `&i32` - mutable: bool, + is_mutable: bool, /// The type of the pointee, e.g. the `i32` in `&'a mut i32` #[serde(rename = "type")] type_: Box<Type>, @@ -1036,7 +1044,7 @@ pub struct Path { #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] pub struct FunctionPointer { /// The signature of the function. - pub decl: FnDecl, + pub sig: FunctionSignature, /// Used for Higher-Rank Trait Bounds (HRTBs) /// /// ```ignore (incomplete expression) @@ -1045,12 +1053,12 @@ pub struct FunctionPointer { /// ``` pub generic_params: Vec<GenericParamDef>, /// The core properties of the function, such as the ABI it conforms to, whether it's unsafe, etc. - pub header: Header, + pub header: FunctionHeader, } /// The signature of a function. #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] -pub struct FnDecl { +pub struct FunctionSignature { /// List of argument names and their type. /// /// Note that not all names will be valid identifiers, as some of @@ -1063,7 +1071,7 @@ pub struct FnDecl { /// ```ignore (incomplete code) /// fn printf(fmt: &str, ...); /// ``` - pub c_variadic: bool, + pub is_c_variadic: bool, } /// A `trait` declaration. @@ -1127,10 +1135,10 @@ pub struct Impl { /// The list of associated items contained in this impl block. pub items: Vec<Id>, /// Whether this is a negative impl (e.g. `!Sized` or `!Send`). - pub negative: bool, + pub is_negative: bool, /// Whether this is an impl that’s implied by the compiler /// (for autotraits, e.g. `Send` or `Sync`). - pub synthetic: bool, + pub is_synthetic: bool, // FIXME: document this pub blanket_impl: Option<Type>, } @@ -1138,7 +1146,7 @@ pub struct Impl { /// A `use` statement. #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] #[serde(rename_all = "snake_case")] -pub struct Import { +pub struct Use { /// The full path being imported. pub source: String, /// May be different from the last segment of `source` when renaming imports: @@ -1150,7 +1158,7 @@ pub struct Import { /// ``` pub id: Option<Id>, /// Whether this statement is a wildcard `use`, e.g. `use source::*;` - pub glob: bool, + pub is_glob: bool, } /// A procedural macro. @@ -1205,7 +1213,7 @@ pub struct Static { #[serde(rename = "type")] pub type_: Type, /// This is `true` for mutable statics, declared as `static mut X: T = f();` - pub mutable: bool, + pub is_mutable: bool, /// The stringified expression for the initial value. /// /// It's not guaranteed that it'll match the actual source code for the initial value. diff --git a/src/rustdoc-json-types/tests.rs b/src/rustdoc-json-types/tests.rs index 1126d5f786f..b9363fcf1b7 100644 --- a/src/rustdoc-json-types/tests.rs +++ b/src/rustdoc-json-types/tests.rs @@ -4,7 +4,7 @@ use super::*; fn test_struct_info_roundtrip() { let s = ItemEnum::Struct(Struct { generics: Generics { params: vec![], where_predicates: vec![] }, - kind: StructKind::Plain { fields: vec![], fields_stripped: false }, + kind: StructKind::Plain { fields: vec![], has_stripped_fields: false }, impls: vec![], }); @@ -23,7 +23,7 @@ fn test_struct_info_roundtrip() { fn test_union_info_roundtrip() { let u = ItemEnum::Union(Union { generics: Generics { params: vec![], where_predicates: vec![] }, - fields_stripped: false, + has_stripped_fields: false, fields: vec![], impls: vec![], }); diff --git a/src/tools/jsondoclint/src/item_kind.rs b/src/tools/jsondoclint/src/item_kind.rs index 7d6ec475bad..51146831efa 100644 --- a/src/tools/jsondoclint/src/item_kind.rs +++ b/src/tools/jsondoclint/src/item_kind.rs @@ -5,7 +5,7 @@ use rustdoc_json_types::{Item, ItemEnum, ItemKind, ItemSummary}; pub(crate) enum Kind { Module, ExternCrate, - Import, + Use, Struct, StructField, Union, @@ -18,7 +18,7 @@ pub(crate) enum Kind { TraitAlias, Impl, Static, - ForeignType, + ExternType, Macro, ProcAttribute, ProcDerive, @@ -36,7 +36,7 @@ impl Kind { match self { Module => true, ExternCrate => true, - Import => true, + Use => true, Union => true, Struct => true, Enum => true, @@ -50,7 +50,7 @@ impl Kind { Macro => true, ProcMacro => true, Primitive => true, - ForeignType => true, + ExternType => true, // FIXME(adotinthevoid): I'm not sure if these are correct Keyword => false, @@ -69,7 +69,7 @@ impl Kind { pub fn can_appear_in_import(self) -> bool { match self { Kind::Variant => true, - Kind::Import => false, + Kind::Use => false, other => other.can_appear_in_mod(), } } @@ -90,7 +90,7 @@ impl Kind { Kind::Module => false, Kind::ExternCrate => false, - Kind::Import => false, + Kind::Use => false, Kind::Struct => false, Kind::StructField => false, Kind::Union => false, @@ -102,7 +102,7 @@ impl Kind { Kind::TraitAlias => false, Kind::Impl => false, Kind::Static => false, - Kind::ForeignType => false, + Kind::ExternType => false, Kind::Macro => false, Kind::ProcAttribute => false, Kind::ProcDerive => false, @@ -135,7 +135,7 @@ impl Kind { use Kind::*; match i.inner { ItemEnum::Module(_) => Module, - ItemEnum::Import(_) => Import, + ItemEnum::Use(_) => Use, ItemEnum::Union(_) => Union, ItemEnum::Struct(_) => Struct, ItemEnum::StructField(_) => StructField, @@ -151,7 +151,7 @@ impl Kind { ItemEnum::Macro(_) => Macro, ItemEnum::ProcMacro(_) => ProcMacro, ItemEnum::Primitive(_) => Primitive, - ItemEnum::ForeignType => ForeignType, + ItemEnum::ExternType => ExternType, ItemEnum::ExternCrate { .. } => ExternCrate, ItemEnum::AssocConst { .. } => AssocConst, ItemEnum::AssocType { .. } => AssocType, @@ -166,10 +166,10 @@ impl Kind { ItemKind::Constant => Constant, ItemKind::Enum => Enum, ItemKind::ExternCrate => ExternCrate, - ItemKind::ForeignType => ForeignType, + ItemKind::ExternType => ExternType, ItemKind::Function => Function, ItemKind::Impl => Impl, - ItemKind::Import => Import, + ItemKind::Use => Use, ItemKind::Keyword => Keyword, ItemKind::Macro => Macro, ItemKind::Module => Module, diff --git a/src/tools/jsondoclint/src/validator.rs b/src/tools/jsondoclint/src/validator.rs index 0ffb96bef29..10ab62cb24a 100644 --- a/src/tools/jsondoclint/src/validator.rs +++ b/src/tools/jsondoclint/src/validator.rs @@ -2,10 +2,11 @@ use std::collections::HashSet; use std::hash::Hash; use rustdoc_json_types::{ - Constant, Crate, DynTrait, Enum, FnDecl, Function, FunctionPointer, GenericArg, GenericArgs, - GenericBound, GenericParamDef, Generics, Id, Impl, Import, ItemEnum, ItemSummary, Module, Path, - Primitive, ProcMacro, Static, Struct, StructKind, Term, Trait, TraitAlias, Type, TypeAlias, - TypeBinding, TypeBindingKind, Union, Variant, VariantKind, WherePredicate, + AssocItemConstraint, AssocItemConstraintKind, Constant, Crate, DynTrait, Enum, Function, + FunctionPointer, FunctionSignature, GenericArg, GenericArgs, GenericBound, GenericParamDef, + Generics, Id, Impl, ItemEnum, ItemSummary, Module, Path, Primitive, ProcMacro, Static, Struct, + StructKind, Term, Trait, TraitAlias, Type, TypeAlias, Union, Use, Variant, VariantKind, + WherePredicate, }; use serde_json::Value; @@ -90,7 +91,7 @@ impl<'a> Validator<'a> { item.links.values().for_each(|id| self.add_any_id(id)); match &item.inner { - ItemEnum::Import(x) => self.check_import(x), + ItemEnum::Use(x) => self.check_use(x), ItemEnum::Union(x) => self.check_union(x), ItemEnum::Struct(x) => self.check_struct(x), ItemEnum::StructField(x) => self.check_struct_field(x), @@ -106,18 +107,18 @@ impl<'a> Validator<'a> { self.check_constant(const_); } ItemEnum::Static(x) => self.check_static(x), - ItemEnum::ForeignType => {} // nop + ItemEnum::ExternType => {} // nop ItemEnum::Macro(x) => self.check_macro(x), ItemEnum::ProcMacro(x) => self.check_proc_macro(x), ItemEnum::Primitive(x) => self.check_primitive_type(x), ItemEnum::Module(x) => self.check_module(x, id), // FIXME: Why don't these have their own structs? ItemEnum::ExternCrate { .. } => {} - ItemEnum::AssocConst { type_, default: _ } => self.check_type(type_), - ItemEnum::AssocType { generics, bounds, default } => { + ItemEnum::AssocConst { type_, value: _ } => self.check_type(type_), + ItemEnum::AssocType { generics, bounds, type_ } => { self.check_generics(generics); bounds.iter().for_each(|b| self.check_generic_bound(b)); - if let Some(ty) = default { + if let Some(ty) = type_ { self.check_type(ty); } } @@ -133,8 +134,8 @@ impl<'a> Validator<'a> { module.items.iter().for_each(|i| self.add_mod_item_id(i)); } - fn check_import(&mut self, x: &'a Import) { - if x.glob { + fn check_use(&mut self, x: &'a Use) { + if x.is_glob { self.add_glob_import_item_id(x.id.as_ref().unwrap()); } else if let Some(id) = &x.id { self.add_import_item_id(id); @@ -152,7 +153,7 @@ impl<'a> Validator<'a> { match &x.kind { StructKind::Unit => {} StructKind::Tuple(fields) => fields.iter().flatten().for_each(|f| self.add_field_id(f)), - StructKind::Plain { fields, fields_stripped: _ } => { + StructKind::Plain { fields, has_stripped_fields: _ } => { fields.iter().for_each(|f| self.add_field_id(f)) } } @@ -187,7 +188,7 @@ impl<'a> Validator<'a> { match kind { VariantKind::Plain => {} VariantKind::Tuple(tys) => tys.iter().flatten().for_each(|t| self.add_field_id(t)), - VariantKind::Struct { fields, fields_stripped: _ } => { + VariantKind::Struct { fields, has_stripped_fields: _ } => { fields.iter().for_each(|f| self.add_field_id(f)) } } @@ -195,7 +196,7 @@ impl<'a> Validator<'a> { fn check_function(&mut self, x: &'a Function) { self.check_generics(&x.generics); - self.check_fn_decl(&x.decl); + self.check_function_signature(&x.sig); } fn check_trait(&mut self, x: &'a Trait, id: &Id) { @@ -267,8 +268,8 @@ impl<'a> Validator<'a> { Type::Array { type_, len: _ } => self.check_type(&**type_), Type::ImplTrait(bounds) => bounds.iter().for_each(|b| self.check_generic_bound(b)), Type::Infer => {} - Type::RawPointer { mutable: _, type_ } => self.check_type(&**type_), - Type::BorrowedRef { lifetime: _, mutable: _, type_ } => self.check_type(&**type_), + Type::RawPointer { is_mutable: _, type_ } => self.check_type(&**type_), + Type::BorrowedRef { lifetime: _, is_mutable: _, type_ } => self.check_type(&**type_), Type::QualifiedPath { name: _, args, self_type, trait_ } => { self.check_generic_args(&**args); self.check_type(&**self_type); @@ -279,7 +280,7 @@ impl<'a> Validator<'a> { } } - fn check_fn_decl(&mut self, x: &'a FnDecl) { + fn check_function_signature(&mut self, x: &'a FunctionSignature) { x.inputs.iter().for_each(|(_name, ty)| self.check_type(ty)); if let Some(output) = &x.output { self.check_type(output); @@ -309,9 +310,9 @@ impl<'a> Validator<'a> { fn check_generic_args(&mut self, x: &'a GenericArgs) { match x { - GenericArgs::AngleBracketed { args, bindings } => { + GenericArgs::AngleBracketed { args, constraints } => { args.iter().for_each(|arg| self.check_generic_arg(arg)); - bindings.iter().for_each(|bind| self.check_type_binding(bind)); + constraints.iter().for_each(|bind| self.check_assoc_item_constraint(bind)); } GenericArgs::Parenthesized { inputs, output } => { inputs.iter().for_each(|ty| self.check_type(ty)); @@ -325,7 +326,7 @@ impl<'a> Validator<'a> { fn check_generic_param_def(&mut self, gpd: &'a GenericParamDef) { match &gpd.kind { rustdoc_json_types::GenericParamDefKind::Lifetime { outlives: _ } => {} - rustdoc_json_types::GenericParamDefKind::Type { bounds, default, synthetic: _ } => { + rustdoc_json_types::GenericParamDefKind::Type { bounds, default, is_synthetic: _ } => { bounds.iter().for_each(|b| self.check_generic_bound(b)); if let Some(ty) = default { self.check_type(ty); @@ -346,11 +347,11 @@ impl<'a> Validator<'a> { } } - fn check_type_binding(&mut self, bind: &'a TypeBinding) { + fn check_assoc_item_constraint(&mut self, bind: &'a AssocItemConstraint) { self.check_generic_args(&bind.args); match &bind.binding { - TypeBindingKind::Equality(term) => self.check_term(term), - TypeBindingKind::Constraint(bounds) => { + AssocItemConstraintKind::Equality(term) => self.check_term(term), + AssocItemConstraintKind::Constraint(bounds) => { bounds.iter().for_each(|b| self.check_generic_bound(b)) } } @@ -388,7 +389,7 @@ impl<'a> Validator<'a> { } fn check_function_pointer(&mut self, fp: &'a FunctionPointer) { - self.check_fn_decl(&fp.decl); + self.check_function_signature(&fp.sig); fp.generic_params.iter().for_each(|gpd| self.check_generic_param_def(gpd)); } diff --git a/src/tools/miri/Cargo.toml b/src/tools/miri/Cargo.toml index 4b7f3483ff7..d8cfa5b886d 100644 --- a/src/tools/miri/Cargo.toml +++ b/src/tools/miri/Cargo.toml @@ -37,8 +37,6 @@ features = ['unprefixed_malloc_on_supported_platforms'] [target.'cfg(unix)'.dependencies] libc = "0.2" - -[target.'cfg(target_os = "linux")'.dependencies] libffi = "3.2.0" libloading = "0.8" diff --git a/src/tools/miri/README.md b/src/tools/miri/README.md index 5821adb96ce..dbb0e8a2925 100644 --- a/src/tools/miri/README.md +++ b/src/tools/miri/README.md @@ -383,7 +383,7 @@ to Miri failing to detect cases of undefined behavior in a program. file descriptors will be mixed up. This is **work in progress**; currently, only integer arguments and return values are supported (and no, pointer/integer casts to work around this limitation will not work; - they will fail horribly). It also only works on Linux hosts for now. + they will fail horribly). It also only works on Unix hosts for now. * `-Zmiri-measureme=<name>` enables `measureme` profiling for the interpreted program. This can be used to find which parts of your program are executing slowly under Miri. The profile is written out to a file inside a directory called `<name>`, and can be processed diff --git a/src/tools/miri/miri.bat b/src/tools/miri/miri.bat index 6f9a8f38d65..b046b6310dd 100644 --- a/src/tools/miri/miri.bat +++ b/src/tools/miri/miri.bat @@ -5,8 +5,8 @@ set MIRI_SCRIPT_TARGET_DIR=%0\..\miri-script\target :: If any other steps are added, the "|| exit /b" must be appended to early :: return from the script. If not, it will continue execution. -cargo +stable build %CARGO_EXTRA_FLAGS% -q --target-dir %MIRI_SCRIPT_TARGET_DIR% --manifest-path %0\..\miri-script\Cargo.toml ^ - || (echo Failed to build miri-script. Is the 'stable' toolchain installed? & exit /b) +cargo +nightly build %CARGO_EXTRA_FLAGS% -q --target-dir %MIRI_SCRIPT_TARGET_DIR% --manifest-path %0\..\miri-script\Cargo.toml ^ + || (echo Failed to build miri-script. Is the 'nightly' toolchain installed? & exit /b) :: Forwards all arguments to this file to the executable. :: We invoke the binary directly to avoid going through rustup, which would set some extra diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version index c33d9ad8614..3fdad2a91e9 100644 --- a/src/tools/miri/rust-version +++ b/src/tools/miri/rust-version @@ -1 +1 @@ -0d634185dfddefe09047881175f35c65d68dcff1 +54fdef7799d9ff9470bb5cabd29fde9471a99eaa diff --git a/src/tools/miri/src/alloc_addresses/mod.rs b/src/tools/miri/src/alloc_addresses/mod.rs index 76c68add8cd..c19a962e652 100644 --- a/src/tools/miri/src/alloc_addresses/mod.rs +++ b/src/tools/miri/src/alloc_addresses/mod.rs @@ -5,7 +5,6 @@ mod reuse_pool; use std::cell::RefCell; use std::cmp::max; -use std::collections::hash_map::Entry; use rand::Rng; @@ -151,6 +150,95 @@ trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { } } + fn addr_from_alloc_id_uncached( + &self, + global_state: &mut GlobalStateInner, + alloc_id: AllocId, + memory_kind: MemoryKind, + ) -> InterpResult<'tcx, u64> { + let ecx = self.eval_context_ref(); + let mut rng = ecx.machine.rng.borrow_mut(); + let (size, align, kind) = ecx.get_alloc_info(alloc_id); + // This is either called immediately after allocation (and then cached), or when + // adjusting `tcx` pointers (which never get freed). So assert that we are looking + // at a live allocation. This also ensures that we never re-assign an address to an + // allocation that previously had an address, but then was freed and the address + // information was removed. + assert!(!matches!(kind, AllocKind::Dead)); + + // This allocation does not have a base address yet, pick or reuse one. + if ecx.machine.native_lib.is_some() { + // In native lib mode, we use the "real" address of the bytes for this allocation. + // This ensures the interpreted program and native code have the same view of memory. + let base_ptr = match kind { + AllocKind::LiveData => { + if ecx.tcx.try_get_global_alloc(alloc_id).is_some() { + // For new global allocations, we always pre-allocate the memory to be able use the machine address directly. + let prepared_bytes = MiriAllocBytes::zeroed(size, align) + .unwrap_or_else(|| { + panic!("Miri ran out of memory: cannot create allocation of {size:?} bytes") + }); + let ptr = prepared_bytes.as_ptr(); + // Store prepared allocation space to be picked up for use later. + global_state + .prepared_alloc_bytes + .try_insert(alloc_id, prepared_bytes) + .unwrap(); + ptr + } else { + ecx.get_alloc_bytes_unchecked_raw(alloc_id)? + } + } + AllocKind::Function | AllocKind::VTable => { + // Allocate some dummy memory to get a unique address for this function/vtable. + let alloc_bytes = + MiriAllocBytes::from_bytes(&[0u8; 1], Align::from_bytes(1).unwrap()); + let ptr = alloc_bytes.as_ptr(); + // Leak the underlying memory to ensure it remains unique. + std::mem::forget(alloc_bytes); + ptr + } + AllocKind::Dead => unreachable!(), + }; + // Ensure this pointer's provenance is exposed, so that it can be used by FFI code. + return Ok(base_ptr.expose_provenance().try_into().unwrap()); + } + // We are not in native lib mode, so we control the addresses ourselves. + if let Some((reuse_addr, clock)) = + global_state.reuse.take_addr(&mut *rng, size, align, memory_kind, ecx.active_thread()) + { + if let Some(clock) = clock { + ecx.acquire_clock(&clock); + } + Ok(reuse_addr) + } else { + // We have to pick a fresh address. + // Leave some space to the previous allocation, to give it some chance to be less aligned. + // We ensure that `(global_state.next_base_addr + slack) % 16` is uniformly distributed. + let slack = rng.gen_range(0..16); + // From next_base_addr + slack, round up to adjust for alignment. + let base_addr = global_state + .next_base_addr + .checked_add(slack) + .ok_or_else(|| err_exhaust!(AddressSpaceFull))?; + let base_addr = align_addr(base_addr, align.bytes()); + + // Remember next base address. If this allocation is zero-sized, leave a gap of at + // least 1 to avoid two allocations having the same base address. (The logic in + // `alloc_id_from_addr` assumes unique addresses, and different function/vtable pointers + // need to be distinguishable!) + global_state.next_base_addr = base_addr + .checked_add(max(size.bytes(), 1)) + .ok_or_else(|| err_exhaust!(AddressSpaceFull))?; + // Even if `Size` didn't overflow, we might still have filled up the address space. + if global_state.next_base_addr > ecx.target_usize_max() { + throw_exhaust!(AddressSpaceFull); + } + + Ok(base_addr) + } + } + fn addr_from_alloc_id( &self, alloc_id: AllocId, @@ -160,98 +248,16 @@ trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { let mut global_state = ecx.machine.alloc_addresses.borrow_mut(); let global_state = &mut *global_state; - Ok(match global_state.base_addr.entry(alloc_id) { - Entry::Occupied(entry) => *entry.get(), - Entry::Vacant(entry) => { - let mut rng = ecx.machine.rng.borrow_mut(); - let (size, align, kind) = ecx.get_alloc_info(alloc_id); - // This is either called immediately after allocation (and then cached), or when - // adjusting `tcx` pointers (which never get freed). So assert that we are looking - // at a live allocation. This also ensures that we never re-assign an address to an - // allocation that previously had an address, but then was freed and the address - // information was removed. - assert!(!matches!(kind, AllocKind::Dead)); - - // This allocation does not have a base address yet, pick or reuse one. - let base_addr = if ecx.machine.native_lib.is_some() { - // In native lib mode, we use the "real" address of the bytes for this allocation. - // This ensures the interpreted program and native code have the same view of memory. - match kind { - AllocKind::LiveData => { - let ptr = if ecx.tcx.try_get_global_alloc(alloc_id).is_some() { - // For new global allocations, we always pre-allocate the memory to be able use the machine address directly. - let prepared_bytes = MiriAllocBytes::zeroed(size, align) - .unwrap_or_else(|| { - panic!("Miri ran out of memory: cannot create allocation of {size:?} bytes") - }); - let ptr = prepared_bytes.as_ptr(); - // Store prepared allocation space to be picked up for use later. - global_state.prepared_alloc_bytes.try_insert(alloc_id, prepared_bytes).unwrap(); - ptr - } else { - ecx.get_alloc_bytes_unchecked_raw(alloc_id)? - }; - // Ensure this pointer's provenance is exposed, so that it can be used by FFI code. - ptr.expose_provenance().try_into().unwrap() - } - AllocKind::Function | AllocKind::VTable => { - // Allocate some dummy memory to get a unique address for this function/vtable. - let alloc_bytes = MiriAllocBytes::from_bytes(&[0u8; 1], Align::from_bytes(1).unwrap()); - // We don't need to expose these bytes as nobody is allowed to access them. - let addr = alloc_bytes.as_ptr().addr().try_into().unwrap(); - // Leak the underlying memory to ensure it remains unique. - std::mem::forget(alloc_bytes); - addr - } - AllocKind::Dead => unreachable!() - } - } else if let Some((reuse_addr, clock)) = global_state.reuse.take_addr( - &mut *rng, - size, - align, - memory_kind, - ecx.active_thread(), - ) { - if let Some(clock) = clock { - ecx.acquire_clock(&clock); - } - reuse_addr - } else { - // We have to pick a fresh address. - // Leave some space to the previous allocation, to give it some chance to be less aligned. - // We ensure that `(global_state.next_base_addr + slack) % 16` is uniformly distributed. - let slack = rng.gen_range(0..16); - // From next_base_addr + slack, round up to adjust for alignment. - let base_addr = global_state - .next_base_addr - .checked_add(slack) - .ok_or_else(|| err_exhaust!(AddressSpaceFull))?; - let base_addr = align_addr(base_addr, align.bytes()); - - // Remember next base address. If this allocation is zero-sized, leave a gap - // of at least 1 to avoid two allocations having the same base address. - // (The logic in `alloc_id_from_addr` assumes unique addresses, and different - // function/vtable pointers need to be distinguishable!) - global_state.next_base_addr = base_addr - .checked_add(max(size.bytes(), 1)) - .ok_or_else(|| err_exhaust!(AddressSpaceFull))?; - // Even if `Size` didn't overflow, we might still have filled up the address space. - if global_state.next_base_addr > ecx.target_usize_max() { - throw_exhaust!(AddressSpaceFull); - } - - base_addr - }; - trace!( - "Assigning base address {:#x} to allocation {:?} (size: {}, align: {})", - base_addr, - alloc_id, - size.bytes(), - align.bytes(), - ); + match global_state.base_addr.get(&alloc_id) { + Some(&addr) => Ok(addr), + None => { + // First time we're looking for the absolute address of this allocation. + let base_addr = + self.addr_from_alloc_id_uncached(global_state, alloc_id, memory_kind)?; + trace!("Assigning base address {:#x} to allocation {:?}", base_addr, alloc_id); // Store address in cache. - entry.insert(base_addr); + global_state.base_addr.try_insert(alloc_id, base_addr).unwrap(); // Also maintain the opposite mapping in `int_to_ptr_map`, ensuring we keep it sorted. // We have a fast-path for the common case that this address is bigger than all previous ones. @@ -269,9 +275,9 @@ trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { }; global_state.int_to_ptr_map.insert(pos, (base_addr, alloc_id)); - base_addr + Ok(base_addr) } - }) + } } } @@ -359,16 +365,23 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { // This returns some prepared `MiriAllocBytes`, either because `addr_from_alloc_id` reserved // memory space in the past, or by doing the pre-allocation right upon being called. - fn get_global_alloc_bytes(&self, id: AllocId, kind: MemoryKind, bytes: &[u8], align: Align) -> InterpResult<'tcx, MiriAllocBytes> { + fn get_global_alloc_bytes( + &self, + id: AllocId, + kind: MemoryKind, + bytes: &[u8], + align: Align, + ) -> InterpResult<'tcx, MiriAllocBytes> { let ecx = self.eval_context_ref(); - Ok(if ecx.machine.native_lib.is_some() { + if ecx.machine.native_lib.is_some() { // In native lib mode, MiriAllocBytes for global allocations are handled via `prepared_alloc_bytes`. - // This additional call ensures that some `MiriAllocBytes` are always prepared. + // This additional call ensures that some `MiriAllocBytes` are always prepared, just in case + // this function gets called before the first time `addr_from_alloc_id` gets called. ecx.addr_from_alloc_id(id, kind)?; - let mut global_state = ecx.machine.alloc_addresses.borrow_mut(); // The memory we need here will have already been allocated during an earlier call to // `addr_from_alloc_id` for this allocation. So don't create a new `MiriAllocBytes` here, instead // fetch the previously prepared bytes from `prepared_alloc_bytes`. + let mut global_state = ecx.machine.alloc_addresses.borrow_mut(); let mut prepared_alloc_bytes = global_state .prepared_alloc_bytes .remove(&id) @@ -378,10 +391,10 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { assert_eq!(prepared_alloc_bytes.len(), bytes.len()); // Copy allocation contents into prepared memory. prepared_alloc_bytes.copy_from_slice(bytes); - prepared_alloc_bytes + Ok(prepared_alloc_bytes) } else { - MiriAllocBytes::from_bytes(std::borrow::Cow::Borrowed(&*bytes), align) - }) + Ok(MiriAllocBytes::from_bytes(std::borrow::Cow::Borrowed(bytes), align)) + } } /// When a pointer is used for a memory access, this computes where in which allocation the diff --git a/src/tools/miri/src/concurrency/init_once.rs b/src/tools/miri/src/concurrency/init_once.rs index c23e5737280..d709e4e6eae 100644 --- a/src/tools/miri/src/concurrency/init_once.rs +++ b/src/tools/miri/src/concurrency/init_once.rs @@ -35,8 +35,14 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { offset: u64, ) -> InterpResult<'tcx, InitOnceId> { let this = self.eval_context_mut(); - this.get_or_create_id(lock_op, lock_layout, offset, |ecx| &mut ecx.machine.sync.init_onces)? - .ok_or_else(|| err_ub_format!("init_once has invalid ID").into()) + this.get_or_create_id( + lock_op, + lock_layout, + offset, + |ecx| &mut ecx.machine.sync.init_onces, + |_| Ok(Default::default()), + )? + .ok_or_else(|| err_ub_format!("init_once has invalid ID").into()) } #[inline] diff --git a/src/tools/miri/src/concurrency/sync.rs b/src/tools/miri/src/concurrency/sync.rs index d972831c768..97e910df6a2 100644 --- a/src/tools/miri/src/concurrency/sync.rs +++ b/src/tools/miri/src/concurrency/sync.rs @@ -66,6 +66,27 @@ pub(super) use declare_id; declare_id!(MutexId); +/// The mutex kind. +#[derive(Debug, Clone, Copy)] +#[non_exhaustive] +pub enum MutexKind { + Invalid, + Normal, + Default, + Recursive, + ErrorCheck, +} + +#[derive(Debug)] +/// Additional data that may be used by shim implementations. +pub struct AdditionalMutexData { + /// The mutex kind, used by some mutex implementations like pthreads mutexes. + pub kind: MutexKind, + + /// The address of the mutex. + pub address: u64, +} + /// The mutex state. #[derive(Default, Debug)] struct Mutex { @@ -77,6 +98,9 @@ struct Mutex { queue: VecDeque<ThreadId>, /// Mutex clock. This tracks the moment of the last unlock. clock: VClock, + + /// Additional data that can be set by shim implementations. + data: Option<AdditionalMutexData>, } declare_id!(RwLockId); @@ -168,13 +192,15 @@ pub(super) trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { /// Returns `None` if memory stores a non-zero invalid ID. /// /// `get_objs` must return the `IndexVec` that stores all the objects of this type. + /// `create_obj` must create the new object if initialization is needed. #[inline] - fn get_or_create_id<Id: SyncId + Idx, T: Default>( + fn get_or_create_id<Id: SyncId + Idx, T>( &mut self, lock_op: &OpTy<'tcx>, lock_layout: TyAndLayout<'tcx>, offset: u64, get_objs: impl for<'a> Fn(&'a mut MiriInterpCx<'tcx>) -> &'a mut IndexVec<Id, T>, + create_obj: impl for<'a> FnOnce(&'a mut MiriInterpCx<'tcx>) -> InterpResult<'tcx, T>, ) -> InterpResult<'tcx, Option<Id>> { let this = self.eval_context_mut(); let value_place = @@ -196,7 +222,8 @@ pub(super) trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { Ok(if success.to_bool().expect("compare_exchange's second return value is a bool") { // We set the in-memory ID to `next_index`, now also create this object in the machine // state. - let new_index = get_objs(this).push(T::default()); + let obj = create_obj(this)?; + let new_index = get_objs(this).push(obj); assert_eq!(next_index, new_index); Some(new_index) } else { @@ -210,6 +237,32 @@ pub(super) trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { }) } + /// Eagerly creates a Miri sync structure. + /// + /// `create_id` will store the index of the sync_structure in the memory pointed to by + /// `lock_op`, so that future calls to `get_or_create_id` will see it as initialized. + /// - `lock_op` must hold a pointer to the sync structure. + /// - `lock_layout` must be the memory layout of the sync structure. + /// - `offset` must be the offset inside the sync structure where its miri id will be stored. + /// - `get_objs` is described in `get_or_create_id`. + /// - `obj` must be the new sync object. + fn create_id<Id: SyncId + Idx, T>( + &mut self, + lock_op: &OpTy<'tcx>, + lock_layout: TyAndLayout<'tcx>, + offset: u64, + get_objs: impl for<'a> Fn(&'a mut MiriInterpCx<'tcx>) -> &'a mut IndexVec<Id, T>, + obj: T, + ) -> InterpResult<'tcx, Id> { + let this = self.eval_context_mut(); + let value_place = + this.deref_pointer_and_offset(lock_op, offset, lock_layout, this.machine.layouts.u32)?; + + let new_index = get_objs(this).push(obj); + this.write_scalar(Scalar::from_u32(new_index.to_u32()), &value_place)?; + Ok(new_index) + } + fn condvar_reacquire_mutex( &mut self, mutex: MutexId, @@ -236,15 +289,53 @@ pub(super) trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { // situations. impl<'tcx> EvalContextExt<'tcx> for crate::MiriInterpCx<'tcx> {} pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { + /// Eagerly create and initialize a new mutex. + fn mutex_create( + &mut self, + lock_op: &OpTy<'tcx>, + lock_layout: TyAndLayout<'tcx>, + offset: u64, + data: Option<AdditionalMutexData>, + ) -> InterpResult<'tcx, MutexId> { + let this = self.eval_context_mut(); + this.create_id( + lock_op, + lock_layout, + offset, + |ecx| &mut ecx.machine.sync.mutexes, + Mutex { data, ..Default::default() }, + ) + } + + /// Lazily create a new mutex. + /// `initialize_data` must return any additional data that a user wants to associate with the mutex. fn mutex_get_or_create_id( &mut self, lock_op: &OpTy<'tcx>, lock_layout: TyAndLayout<'tcx>, offset: u64, + initialize_data: impl for<'a> FnOnce( + &'a mut MiriInterpCx<'tcx>, + ) -> InterpResult<'tcx, Option<AdditionalMutexData>>, ) -> InterpResult<'tcx, MutexId> { let this = self.eval_context_mut(); - this.get_or_create_id(lock_op, lock_layout, offset, |ecx| &mut ecx.machine.sync.mutexes)? - .ok_or_else(|| err_ub_format!("mutex has invalid ID").into()) + this.get_or_create_id( + lock_op, + lock_layout, + offset, + |ecx| &mut ecx.machine.sync.mutexes, + |ecx| initialize_data(ecx).map(|data| Mutex { data, ..Default::default() }), + )? + .ok_or_else(|| err_ub_format!("mutex has invalid ID").into()) + } + + /// Retrieve the additional data stored for a mutex. + fn mutex_get_data<'a>(&'a mut self, id: MutexId) -> Option<&'a AdditionalMutexData> + where + 'tcx: 'a, + { + let this = self.eval_context_ref(); + this.machine.sync.mutexes[id].data.as_ref() } fn rwlock_get_or_create_id( @@ -254,8 +345,14 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { offset: u64, ) -> InterpResult<'tcx, RwLockId> { let this = self.eval_context_mut(); - this.get_or_create_id(lock_op, lock_layout, offset, |ecx| &mut ecx.machine.sync.rwlocks)? - .ok_or_else(|| err_ub_format!("rwlock has invalid ID").into()) + this.get_or_create_id( + lock_op, + lock_layout, + offset, + |ecx| &mut ecx.machine.sync.rwlocks, + |_| Ok(Default::default()), + )? + .ok_or_else(|| err_ub_format!("rwlock has invalid ID").into()) } fn condvar_get_or_create_id( @@ -265,8 +362,14 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { offset: u64, ) -> InterpResult<'tcx, CondvarId> { let this = self.eval_context_mut(); - this.get_or_create_id(lock_op, lock_layout, offset, |ecx| &mut ecx.machine.sync.condvars)? - .ok_or_else(|| err_ub_format!("condvar has invalid ID").into()) + this.get_or_create_id( + lock_op, + lock_layout, + offset, + |ecx| &mut ecx.machine.sync.condvars, + |_| Ok(Default::default()), + )? + .ok_or_else(|| err_ub_format!("condvar has invalid ID").into()) } #[inline] diff --git a/src/tools/miri/src/concurrency/thread.rs b/src/tools/miri/src/concurrency/thread.rs index 79f292f6965..306245a843b 100644 --- a/src/tools/miri/src/concurrency/thread.rs +++ b/src/tools/miri/src/concurrency/thread.rs @@ -888,8 +888,13 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { } let alloc = this.ctfe_query(|tcx| tcx.eval_static_initializer(def_id))?; // We make a full copy of this allocation. - let mut alloc = - alloc.inner().adjust_from_tcx(&this.tcx, |bytes, align| Ok(MiriAllocBytes::from_bytes(std::borrow::Cow::Borrowed(bytes), align)), |ptr| this.global_root_pointer(ptr))?; + let mut alloc = alloc.inner().adjust_from_tcx( + &this.tcx, + |bytes, align| { + Ok(MiriAllocBytes::from_bytes(std::borrow::Cow::Borrowed(bytes), align)) + }, + |ptr| this.global_root_pointer(ptr), + )?; // This allocation will be deallocated when the thread dies, so it is not in read-only memory. alloc.mutability = Mutability::Mut; // Create a fresh allocation with this content. diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs index 8a59206943d..85b4b02ff5f 100644 --- a/src/tools/miri/src/lib.rs +++ b/src/tools/miri/src/lib.rs @@ -133,7 +133,10 @@ pub use crate::concurrency::{ cpu_affinity::MAX_CPUS, data_race::{AtomicFenceOrd, AtomicReadOrd, AtomicRwOrd, AtomicWriteOrd, EvalContextExt as _}, init_once::{EvalContextExt as _, InitOnceId}, - sync::{CondvarId, EvalContextExt as _, MutexId, RwLockId, SynchronizationObjects}, + sync::{ + AdditionalMutexData, CondvarId, EvalContextExt as _, MutexId, MutexKind, RwLockId, + SynchronizationObjects, + }, thread::{ BlockReason, EvalContextExt as _, StackEmptyCallback, ThreadId, ThreadManager, TimeoutAnchor, TimeoutClock, UnblockCallback, diff --git a/src/tools/miri/src/machine.rs b/src/tools/miri/src/machine.rs index 66c6966d1a6..2cd57e72871 100644 --- a/src/tools/miri/src/machine.rs +++ b/src/tools/miri/src/machine.rs @@ -535,9 +535,9 @@ pub struct MiriMachine<'tcx> { pub(crate) basic_block_count: u64, /// Handle of the optional shared object file for native functions. - #[cfg(target_os = "linux")] + #[cfg(unix)] pub native_lib: Option<(libloading::Library, std::path::PathBuf)>, - #[cfg(not(target_os = "linux"))] + #[cfg(not(unix))] pub native_lib: Option<!>, /// Run a garbage collector for BorTags every N basic blocks. @@ -678,7 +678,7 @@ impl<'tcx> MiriMachine<'tcx> { report_progress: config.report_progress, basic_block_count: 0, clock: Clock::new(config.isolated_op == IsolatedOp::Allow), - #[cfg(target_os = "linux")] + #[cfg(unix)] native_lib: config.native_lib.as_ref().map(|lib_file_path| { let target_triple = layout_cx.tcx.sess.opts.target_triple.triple(); // Check if host target == the session target. @@ -700,9 +700,9 @@ impl<'tcx> MiriMachine<'tcx> { lib_file_path.clone(), ) }), - #[cfg(not(target_os = "linux"))] + #[cfg(not(unix))] native_lib: config.native_lib.as_ref().map(|_| { - panic!("loading external .so files is only supported on Linux") + panic!("calling functions from native libraries via FFI is only supported on Unix") }), gc_interval: config.gc_interval, since_gc: 0, @@ -1277,12 +1277,12 @@ impl<'tcx> Machine<'tcx> for MiriMachine<'tcx> { ) -> InterpResult<'tcx, Cow<'b, Allocation<Self::Provenance, Self::AllocExtra, Self::Bytes>>> { let kind = Self::GLOBAL_KIND.unwrap().into(); - let alloc = alloc.adjust_from_tcx(&ecx.tcx, + let alloc = alloc.adjust_from_tcx( + &ecx.tcx, |bytes, align| ecx.get_global_alloc_bytes(id, kind, bytes, align), |ptr| ecx.global_root_pointer(ptr), )?; - let extra = - Self::init_alloc_extra(ecx, id, kind, alloc.size(), alloc.align)?; + let extra = Self::init_alloc_extra(ecx, id, kind, alloc.size(), alloc.align)?; Ok(Cow::Owned(alloc.with_extra(extra))) } diff --git a/src/tools/miri/src/shims/foreign_items.rs b/src/tools/miri/src/shims/foreign_items.rs index d40dbdba80f..1b45bc22038 100644 --- a/src/tools/miri/src/shims/foreign_items.rs +++ b/src/tools/miri/src/shims/foreign_items.rs @@ -226,7 +226,7 @@ trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { let this = self.eval_context_mut(); // First deal with any external C functions in linked .so file. - #[cfg(target_os = "linux")] + #[cfg(unix)] if this.machine.native_lib.as_ref().is_some() { use crate::shims::native_lib::EvalContextExt as _; // An Ok(false) here means that the function being called was not exported diff --git a/src/tools/miri/src/shims/mod.rs b/src/tools/miri/src/shims/mod.rs index 7d5349f26b1..618cf8cf200 100644 --- a/src/tools/miri/src/shims/mod.rs +++ b/src/tools/miri/src/shims/mod.rs @@ -2,7 +2,7 @@ mod alloc; mod backtrace; -#[cfg(target_os = "linux")] +#[cfg(unix)] mod native_lib; mod unix; mod wasi; diff --git a/src/tools/miri/src/shims/native_lib.rs b/src/tools/miri/src/shims/native_lib.rs index 25d96fbd733..e4998c37f3f 100644 --- a/src/tools/miri/src/shims/native_lib.rs +++ b/src/tools/miri/src/shims/native_lib.rs @@ -240,13 +240,16 @@ fn imm_to_carg<'tcx>(v: ImmTy<'tcx>, cx: &impl HasDataLayout) -> InterpResult<'t ty::RawPtr(_, mutability) => { // Arbitrary mutable pointer accesses are not currently supported in Miri. if mutability.is_mut() { - throw_unsup_format!("unsupported mutable pointer type for native call: {}", v.layout.ty); + throw_unsup_format!( + "unsupported mutable pointer type for native call: {}", + v.layout.ty + ); } else { let s = v.to_scalar().to_pointer(cx)?.addr(); // This relies on the `expose_provenance` in `addr_from_alloc_id`. CArg::RawPtr(std::ptr::with_exposed_provenance_mut(s.bytes_usize())) } - }, + } _ => throw_unsup_format!("unsupported argument type for native call: {}", v.layout.ty), }) } diff --git a/src/tools/miri/src/shims/unix/macos/sync.rs b/src/tools/miri/src/shims/unix/macos/sync.rs index 5e5fccb587b..882c08cca15 100644 --- a/src/tools/miri/src/shims/unix/macos/sync.rs +++ b/src/tools/miri/src/shims/unix/macos/sync.rs @@ -19,7 +19,7 @@ trait EvalContextExtPriv<'tcx>: crate::MiriInterpCxExt<'tcx> { // os_unfair_lock holds a 32-bit value, is initialized with zero and // must be assumed to be opaque. Therefore, we can just store our // internal mutex ID in the structure without anyone noticing. - this.mutex_get_or_create_id(lock_op, this.libc_ty_layout("os_unfair_lock"), 0) + this.mutex_get_or_create_id(lock_op, this.libc_ty_layout("os_unfair_lock"), 0, |_| Ok(None)) } } diff --git a/src/tools/miri/src/shims/unix/sync.rs b/src/tools/miri/src/shims/unix/sync.rs index 0b889b11822..57cc9cf4618 100644 --- a/src/tools/miri/src/shims/unix/sync.rs +++ b/src/tools/miri/src/shims/unix/sync.rs @@ -62,7 +62,6 @@ fn is_mutex_kind_normal<'tcx>(ecx: &MiriInterpCx<'tcx>, kind: i32) -> InterpResu // pthread_mutex_t is between 24 and 48 bytes, depending on the platform. // We ignore the platform layout and store our own fields: // - id: u32 -// - kind: i32 fn mutex_id_offset<'tcx>(ecx: &MiriInterpCx<'tcx>) -> InterpResult<'tcx, u64> { let offset = match &*ecx.tcx.sess.target.os { @@ -74,6 +73,8 @@ fn mutex_id_offset<'tcx>(ecx: &MiriInterpCx<'tcx>) -> InterpResult<'tcx, u64> { // Sanity-check this against PTHREAD_MUTEX_INITIALIZER (but only once): // the id must start out as 0. + // FIXME on some platforms (e.g linux) there are more static initializers for + // recursive or error checking mutexes. We should also add thme in this sanity check. static SANITY: AtomicBool = AtomicBool::new(false); if !SANITY.swap(true, Ordering::Relaxed) { let static_initializer = ecx.eval_path(&["libc", "PTHREAD_MUTEX_INITIALIZER"]); @@ -90,79 +91,92 @@ fn mutex_id_offset<'tcx>(ecx: &MiriInterpCx<'tcx>) -> InterpResult<'tcx, u64> { Ok(offset) } -fn mutex_kind_offset<'tcx>(ecx: &MiriInterpCx<'tcx>) -> u64 { - // These offsets are picked for compatibility with Linux's static initializer - // macros, e.g. PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP.) - let offset = if ecx.pointer_size().bytes() == 8 { 16 } else { 12 }; - - // Sanity-check this against PTHREAD_MUTEX_INITIALIZER (but only once): - // the kind must start out as PTHREAD_MUTEX_DEFAULT. - static SANITY: AtomicBool = AtomicBool::new(false); - if !SANITY.swap(true, Ordering::Relaxed) { - let static_initializer = ecx.eval_path(&["libc", "PTHREAD_MUTEX_INITIALIZER"]); - let kind_field = static_initializer - .offset(Size::from_bytes(mutex_kind_offset(ecx)), ecx.machine.layouts.i32, ecx) - .unwrap(); - let kind = ecx.read_scalar(&kind_field).unwrap().to_i32().unwrap(); - assert_eq!( - kind, - ecx.eval_libc_i32("PTHREAD_MUTEX_DEFAULT"), - "PTHREAD_MUTEX_INITIALIZER is incompatible with our pthread_mutex layout: kind is not PTHREAD_MUTEX_DEFAULT" - ); - } - - offset +/// Eagerly create and initialize a new mutex. +fn mutex_create<'tcx>( + ecx: &mut MiriInterpCx<'tcx>, + mutex_op: &OpTy<'tcx>, + kind: i32, +) -> InterpResult<'tcx> { + // FIXME: might be worth changing mutex_create to take the mplace + // rather than the `OpTy`. + let address = ecx.read_pointer(mutex_op)?.addr().bytes(); + let kind = translate_kind(ecx, kind)?; + let data = Some(AdditionalMutexData { address, kind }); + ecx.mutex_create(mutex_op, ecx.libc_ty_layout("pthread_mutex_t"), mutex_id_offset(ecx)?, data)?; + Ok(()) } +/// Returns the `MutexId` of the mutex stored at `mutex_op`. +/// +/// `mutex_get_id` will also check if the mutex has been moved since its first use and +/// return an error if it has. fn mutex_get_id<'tcx>( ecx: &mut MiriInterpCx<'tcx>, mutex_op: &OpTy<'tcx>, ) -> InterpResult<'tcx, MutexId> { - ecx.mutex_get_or_create_id( + let address = ecx.read_pointer(mutex_op)?.addr().bytes(); + + // FIXME: might be worth changing mutex_get_or_create_id to take the mplace + // rather than the `OpTy`. + let id = ecx.mutex_get_or_create_id( mutex_op, ecx.libc_ty_layout("pthread_mutex_t"), mutex_id_offset(ecx)?, - ) -} + |ecx| { + // This is called if a static initializer was used and the lock has not been assigned + // an ID yet. We have to determine the mutex kind from the static initializer. + let kind = kind_from_static_initializer(ecx, mutex_op)?; + + Ok(Some(AdditionalMutexData { kind, address })) + }, + )?; + + // Check that the mutex has not been moved since last use. + let data = ecx.mutex_get_data(id).expect("data should be always exist for pthreads"); + if data.address != address { + throw_ub_format!("pthread_mutex_t can't be moved after first use") + } -fn mutex_reset_id<'tcx>( - ecx: &mut MiriInterpCx<'tcx>, - mutex_op: &OpTy<'tcx>, -) -> InterpResult<'tcx, ()> { - ecx.deref_pointer_and_write( - mutex_op, - mutex_id_offset(ecx)?, - Scalar::from_u32(0), - ecx.libc_ty_layout("pthread_mutex_t"), - ecx.machine.layouts.u32, - ) + Ok(id) } -fn mutex_get_kind<'tcx>( +/// Returns the kind of a static initializer. +fn kind_from_static_initializer<'tcx>( ecx: &MiriInterpCx<'tcx>, mutex_op: &OpTy<'tcx>, -) -> InterpResult<'tcx, i32> { - ecx.deref_pointer_and_read( - mutex_op, - mutex_kind_offset(ecx), - ecx.libc_ty_layout("pthread_mutex_t"), - ecx.machine.layouts.i32, - )? - .to_i32() +) -> InterpResult<'tcx, MutexKind> { + // Only linux has static initializers other than PTHREAD_MUTEX_DEFAULT. + let kind = match &*ecx.tcx.sess.target.os { + "linux" => { + let offset = if ecx.pointer_size().bytes() == 8 { 16 } else { 12 }; + + ecx.deref_pointer_and_read( + mutex_op, + offset, + ecx.libc_ty_layout("pthread_mutex_t"), + ecx.machine.layouts.i32, + )? + .to_i32()? + } + | "illumos" | "solaris" | "macos" => ecx.eval_libc_i32("PTHREAD_MUTEX_DEFAULT"), + os => throw_unsup_format!("`pthread_mutex` is not supported on {os}"), + }; + + translate_kind(ecx, kind) } -fn mutex_set_kind<'tcx>( - ecx: &mut MiriInterpCx<'tcx>, - mutex_op: &OpTy<'tcx>, - kind: i32, -) -> InterpResult<'tcx, ()> { - ecx.deref_pointer_and_write( - mutex_op, - mutex_kind_offset(ecx), - Scalar::from_i32(kind), - ecx.libc_ty_layout("pthread_mutex_t"), - ecx.machine.layouts.i32, - ) +fn translate_kind<'tcx>(ecx: &MiriInterpCx<'tcx>, kind: i32) -> InterpResult<'tcx, MutexKind> { + Ok(if is_mutex_kind_default(ecx, kind)? { + MutexKind::Default + } else if is_mutex_kind_normal(ecx, kind)? { + MutexKind::Normal + } else if kind == ecx.eval_libc_i32("PTHREAD_MUTEX_ERRORCHECK") { + MutexKind::ErrorCheck + } else if kind == ecx.eval_libc_i32("PTHREAD_MUTEX_RECURSIVE") { + MutexKind::Recursive + } else { + throw_unsup_format!("unsupported type of mutex: {kind}"); + }) } // pthread_rwlock_t is between 32 and 56 bytes, depending on the platform. @@ -452,10 +466,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { mutexattr_get_kind(this, attr_op)? }; - // Write 0 to use the same code path as the static initializers. - mutex_reset_id(this, mutex_op)?; - - mutex_set_kind(this, mutex_op, kind)?; + mutex_create(this, mutex_op, kind)?; Ok(()) } @@ -467,8 +478,9 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { ) -> InterpResult<'tcx> { let this = self.eval_context_mut(); - let kind = mutex_get_kind(this, mutex_op)?; let id = mutex_get_id(this, mutex_op)?; + let kind = + this.mutex_get_data(id).expect("data should always exist for pthread mutexes").kind; let ret = if this.mutex_is_locked(id) { let owner_thread = this.mutex_get_owner(id); @@ -477,19 +489,19 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { return Ok(()); } else { // Trying to acquire the same mutex again. - if is_mutex_kind_default(this, kind)? { - throw_ub_format!("trying to acquire already locked default mutex"); - } else if is_mutex_kind_normal(this, kind)? { - throw_machine_stop!(TerminationInfo::Deadlock); - } else if kind == this.eval_libc_i32("PTHREAD_MUTEX_ERRORCHECK") { - this.eval_libc_i32("EDEADLK") - } else if kind == this.eval_libc_i32("PTHREAD_MUTEX_RECURSIVE") { - this.mutex_lock(id); - 0 - } else { - throw_unsup_format!( - "called pthread_mutex_lock on an unsupported type of mutex" - ); + match kind { + MutexKind::Default => + throw_ub_format!("trying to acquire already locked default mutex"), + MutexKind::Normal => throw_machine_stop!(TerminationInfo::Deadlock), + MutexKind::ErrorCheck => this.eval_libc_i32("EDEADLK"), + MutexKind::Recursive => { + this.mutex_lock(id); + 0 + } + _ => + throw_unsup_format!( + "called pthread_mutex_lock on an unsupported type of mutex" + ), } } } else { @@ -504,26 +516,26 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { fn pthread_mutex_trylock(&mut self, mutex_op: &OpTy<'tcx>) -> InterpResult<'tcx, Scalar> { let this = self.eval_context_mut(); - let kind = mutex_get_kind(this, mutex_op)?; let id = mutex_get_id(this, mutex_op)?; + let kind = + this.mutex_get_data(id).expect("data should always exist for pthread mutexes").kind; Ok(Scalar::from_i32(if this.mutex_is_locked(id) { let owner_thread = this.mutex_get_owner(id); if owner_thread != this.active_thread() { this.eval_libc_i32("EBUSY") } else { - if is_mutex_kind_default(this, kind)? - || is_mutex_kind_normal(this, kind)? - || kind == this.eval_libc_i32("PTHREAD_MUTEX_ERRORCHECK") - { - this.eval_libc_i32("EBUSY") - } else if kind == this.eval_libc_i32("PTHREAD_MUTEX_RECURSIVE") { - this.mutex_lock(id); - 0 - } else { - throw_unsup_format!( - "called pthread_mutex_trylock on an unsupported type of mutex" - ); + match kind { + MutexKind::Default | MutexKind::Normal | MutexKind::ErrorCheck => + this.eval_libc_i32("EBUSY"), + MutexKind::Recursive => { + this.mutex_lock(id); + 0 + } + _ => + throw_unsup_format!( + "called pthread_mutex_trylock on an unsupported type of mutex" + ), } } } else { @@ -536,8 +548,9 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { fn pthread_mutex_unlock(&mut self, mutex_op: &OpTy<'tcx>) -> InterpResult<'tcx, Scalar> { let this = self.eval_context_mut(); - let kind = mutex_get_kind(this, mutex_op)?; let id = mutex_get_id(this, mutex_op)?; + let kind = + this.mutex_get_data(id).expect("data should always exist for pthread mutexes").kind; if let Some(_old_locked_count) = this.mutex_unlock(id)? { // The mutex was locked by the current thread. @@ -546,20 +559,21 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { // The mutex was locked by another thread or not locked at all. See // the “Unlock When Not Owner” column in // https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_unlock.html. - if is_mutex_kind_default(this, kind)? { - throw_ub_format!( - "unlocked a default mutex that was not locked by the current thread" - ); - } else if is_mutex_kind_normal(this, kind)? { - throw_ub_format!( - "unlocked a PTHREAD_MUTEX_NORMAL mutex that was not locked by the current thread" - ); - } else if kind == this.eval_libc_i32("PTHREAD_MUTEX_ERRORCHECK") - || kind == this.eval_libc_i32("PTHREAD_MUTEX_RECURSIVE") - { - Ok(Scalar::from_i32(this.eval_libc_i32("EPERM"))) - } else { - throw_unsup_format!("called pthread_mutex_unlock on an unsupported type of mutex"); + match kind { + MutexKind::Default => + throw_ub_format!( + "unlocked a default mutex that was not locked by the current thread" + ), + MutexKind::Normal => + throw_ub_format!( + "unlocked a PTHREAD_MUTEX_NORMAL mutex that was not locked by the current thread" + ), + MutexKind::ErrorCheck | MutexKind::Recursive => + Ok(Scalar::from_i32(this.eval_libc_i32("EPERM"))), + _ => + throw_unsup_format!( + "called pthread_mutex_unlock on an unsupported type of mutex" + ), } } } @@ -574,7 +588,6 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> { } // Destroying an uninit pthread_mutex is UB, so check to make sure it's not uninit. - mutex_get_kind(this, mutex_op)?; mutex_get_id(this, mutex_op)?; // This might lead to false positives, see comment in pthread_mutexattr_destroy diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.init.stderr b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.init.stderr new file mode 100644 index 00000000000..5ca6acc3fbe --- /dev/null +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.init.stderr @@ -0,0 +1,20 @@ +error: Undefined Behavior: pthread_mutex_t can't be moved after first use + --> $DIR/libc_pthread_mutex_move.rs:LL:CC + | +LL | libc::pthread_mutex_lock(&mut m2 as *mut _); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pthread_mutex_t can't be moved after first use + | + = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior + = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information + = note: BACKTRACE: + = note: inside `check` at $DIR/libc_pthread_mutex_move.rs:LL:CC +note: inside `main` + --> $DIR/libc_pthread_mutex_move.rs:LL:CC + | +LL | check(); + | ^^^^^^^ + +note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace + +error: aborting due to 1 previous error + diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.rs b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.rs new file mode 100644 index 00000000000..229335c97ce --- /dev/null +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.rs @@ -0,0 +1,28 @@ +//@ignore-target-windows: No pthreads on Windows +//@revisions: static_initializer init + +fn main() { + check(); +} + +#[cfg(init)] +fn check() { + unsafe { + let mut m: libc::pthread_mutex_t = std::mem::zeroed(); + assert_eq!(libc::pthread_mutex_init(&mut m as *mut _, std::ptr::null()), 0); + + let mut m2 = m; // move the mutex + libc::pthread_mutex_lock(&mut m2 as *mut _); //~[init] ERROR: pthread_mutex_t can't be moved after first use + } +} + +#[cfg(static_initializer)] +fn check() { + unsafe { + let mut m: libc::pthread_mutex_t = libc::PTHREAD_MUTEX_INITIALIZER; + libc::pthread_mutex_lock(&mut m as *mut _); + + let mut m2 = m; // move the mutex + libc::pthread_mutex_unlock(&mut m2 as *mut _); //~[static_initializer] ERROR: pthread_mutex_t can't be moved after first use + } +} diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.static_initializer.stderr b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.static_initializer.stderr new file mode 100644 index 00000000000..c3632eca43f --- /dev/null +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_move.static_initializer.stderr @@ -0,0 +1,20 @@ +error: Undefined Behavior: pthread_mutex_t can't be moved after first use + --> $DIR/libc_pthread_mutex_move.rs:LL:CC + | +LL | libc::pthread_mutex_unlock(&mut m2 as *mut _); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pthread_mutex_t can't be moved after first use + | + = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior + = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information + = note: BACKTRACE: + = note: inside `check` at $DIR/libc_pthread_mutex_move.rs:LL:CC +note: inside `main` + --> $DIR/libc_pthread_mutex_move.rs:LL:CC + | +LL | check(); + | ^^^^^^^ + +note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace + +error: aborting due to 1 previous error + diff --git a/src/tools/miri/tests/native-lib/fail/function_not_in_so.rs b/src/tools/miri/tests/native-lib/fail/function_not_in_so.rs index 3540c75b73a..c532d052245 100644 --- a/src/tools/miri/tests/native-lib/fail/function_not_in_so.rs +++ b/src/tools/miri/tests/native-lib/fail/function_not_in_so.rs @@ -1,4 +1,6 @@ -//@only-target-linux +// Only works on Unix targets +//@ignore-target-windows +//@ignore-target-wasm //@only-on-host //@normalize-stderr-test: "OS `.*`" -> "$$OS" diff --git a/src/tools/miri/tests/native-lib/fail/private_function.rs b/src/tools/miri/tests/native-lib/fail/private_function.rs new file mode 100644 index 00000000000..3c6fda741dd --- /dev/null +++ b/src/tools/miri/tests/native-lib/fail/private_function.rs @@ -0,0 +1,15 @@ +// Only works on Unix targets +//@ignore-target-windows +//@ignore-target-wasm +//@only-on-host +//@normalize-stderr-test: "OS `.*`" -> "$$OS" + +extern "C" { + fn not_exported(); +} + +fn main() { + unsafe { + not_exported(); //~ ERROR: unsupported operation: can't call foreign function `not_exported` + } +} diff --git a/src/tools/miri/tests/native-lib/fail/private_function.stderr b/src/tools/miri/tests/native-lib/fail/private_function.stderr new file mode 100644 index 00000000000..e27a501ebb9 --- /dev/null +++ b/src/tools/miri/tests/native-lib/fail/private_function.stderr @@ -0,0 +1,15 @@ +error: unsupported operation: can't call foreign function `not_exported` on $OS + --> $DIR/private_function.rs:LL:CC + | +LL | not_exported(); + | ^^^^^^^^^^^^^^ can't call foreign function `not_exported` on $OS + | + = help: if this is a basic API commonly used on this target, please report an issue with Miri + = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases + = note: BACKTRACE: + = note: inside `main` at $DIR/private_function.rs:LL:CC + +note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace + +error: aborting due to 1 previous error + diff --git a/src/tools/miri/tests/native-lib/native-lib.map b/src/tools/miri/tests/native-lib/native-lib.map deleted file mode 100644 index 7e3bd19622a..00000000000 --- a/src/tools/miri/tests/native-lib/native-lib.map +++ /dev/null @@ -1,20 +0,0 @@ -CODEABI_1.0 { - # Define which symbols to export. - global: - # scalar_arguments.c - add_one_int; - printer; - test_stack_spill; - get_unsigned_int; - add_int16; - add_short_to_long; - - # ptr_read_access.c - print_pointer; - access_simple; - access_nested; - access_static; - - # The rest remains private. - local: *; -}; diff --git a/src/tools/miri/tests/native-lib/pass/ptr_read_access.rs b/src/tools/miri/tests/native-lib/pass/ptr_read_access.rs index d8e6209839e..2990dfa8975 100644 --- a/src/tools/miri/tests/native-lib/pass/ptr_read_access.rs +++ b/src/tools/miri/tests/native-lib/pass/ptr_read_access.rs @@ -1,4 +1,6 @@ -//@only-target-linux +// Only works on Unix targets +//@ignore-target-windows +//@ignore-target-wasm //@only-on-host fn main() { @@ -26,7 +28,7 @@ fn test_pointer() { fn test_simple() { #[repr(C)] struct Simple { - field: i32 + field: i32, } extern "C" { @@ -41,7 +43,7 @@ fn test_simple() { // Test function that dereferences nested struct pointers and accesses fields. fn test_nested() { use std::ptr::NonNull; - + #[derive(Debug, PartialEq, Eq)] #[repr(C)] struct Nested { @@ -62,7 +64,6 @@ fn test_nested() { // Test function that dereferences static struct pointers and accesses fields. fn test_static() { - #[repr(C)] struct Static { value: i32, @@ -72,11 +73,8 @@ fn test_static() { extern "C" { fn access_static(n_ptr: *const Static) -> i32; } - - static STATIC: Static = Static { - value: 9001, - recurse: &STATIC, - }; + + static STATIC: Static = Static { value: 9001, recurse: &STATIC }; assert_eq!(unsafe { access_static(&STATIC) }, 9001); } diff --git a/src/tools/miri/tests/native-lib/pass/scalar_arguments.rs b/src/tools/miri/tests/native-lib/pass/scalar_arguments.rs index 1e1d0b11e99..378baa7ce98 100644 --- a/src/tools/miri/tests/native-lib/pass/scalar_arguments.rs +++ b/src/tools/miri/tests/native-lib/pass/scalar_arguments.rs @@ -1,4 +1,6 @@ -//@only-target-linux +// Only works on Unix targets +//@ignore-target-windows +//@ignore-target-wasm //@only-on-host extern "C" { diff --git a/src/tools/miri/tests/native-lib/ptr_read_access.c b/src/tools/miri/tests/native-lib/ptr_read_access.c index 03b9189e2e8..540845d53a7 100644 --- a/src/tools/miri/tests/native-lib/ptr_read_access.c +++ b/src/tools/miri/tests/native-lib/ptr_read_access.c @@ -1,8 +1,11 @@ #include <stdio.h> +// See comments in build_native_lib() +#define EXPORT __attribute__((visibility("default"))) + /* Test: test_pointer */ -void print_pointer(const int *ptr) { +EXPORT void print_pointer(const int *ptr) { printf("printing pointer dereference from C: %d\n", *ptr); } @@ -12,7 +15,7 @@ typedef struct Simple { int field; } Simple; -int access_simple(const Simple *s_ptr) { +EXPORT int access_simple(const Simple *s_ptr) { return s_ptr->field; } @@ -24,7 +27,7 @@ typedef struct Nested { } Nested; // Returns the innermost/last value of a Nested pointer chain. -int access_nested(const Nested *n_ptr) { +EXPORT int access_nested(const Nested *n_ptr) { // Edge case: `n_ptr == NULL` (i.e. first Nested is None). if (!n_ptr) { return 0; } @@ -42,6 +45,6 @@ typedef struct Static { struct Static *recurse; } Static; -int access_static(const Static *s_ptr) { +EXPORT int access_static(const Static *s_ptr) { return s_ptr->recurse->recurse->value; } diff --git a/src/tools/miri/tests/native-lib/scalar_arguments.c b/src/tools/miri/tests/native-lib/scalar_arguments.c index 68714f1743b..6da730a4987 100644 --- a/src/tools/miri/tests/native-lib/scalar_arguments.c +++ b/src/tools/miri/tests/native-lib/scalar_arguments.c @@ -1,27 +1,35 @@ #include <stdio.h> -int add_one_int(int x) { +// See comments in build_native_lib() +#define EXPORT __attribute__((visibility("default"))) + +EXPORT int add_one_int(int x) { return 2 + x; } -void printer() { +EXPORT void printer(void) { printf("printing from C\n"); } // function with many arguments, to test functionality when some args are stored // on the stack -int test_stack_spill(int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l) { +EXPORT int test_stack_spill(int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l) { return a+b+c+d+e+f+g+h+i+j+k+l; } -unsigned int get_unsigned_int() { +EXPORT unsigned int get_unsigned_int(void) { return -10; } -short add_int16(short x) { +EXPORT short add_int16(short x) { return x + 3; } -long add_short_to_long(short x, long y) { +EXPORT long add_short_to_long(short x, long y) { return x + y; } + +// To test that functions not marked with EXPORT cannot be called by Miri. +int not_exported(void) { + return 0; +} diff --git a/src/tools/miri/tests/ui.rs b/src/tools/miri/tests/ui.rs index c510ef95c30..e62394bc499 100644 --- a/src/tools/miri/tests/ui.rs +++ b/src/tools/miri/tests/ui.rs @@ -36,20 +36,21 @@ fn build_native_lib() -> PathBuf { // Create the directory if it does not already exist. std::fs::create_dir_all(&so_target_dir) .expect("Failed to create directory for shared object file"); - let so_file_path = so_target_dir.join("native-lib.so"); + // We use a platform-neutral file extension to avoid having to hard-code alternatives. + let native_lib_path = so_target_dir.join("native-lib.module"); let cc_output = Command::new(cc) .args([ "-shared", + "-fPIC", + // We hide all symbols by default and export just the ones we need + // This is to future-proof against a more complex shared object which eg defines its own malloc + // (but we wouldn't want miri to call that, as it would if it was exported). + "-fvisibility=hidden", "-o", - so_file_path.to_str().unwrap(), + native_lib_path.to_str().unwrap(), // FIXME: Automate gathering of all relevant C source files in the directory. "tests/native-lib/scalar_arguments.c", "tests/native-lib/ptr_read_access.c", - // Only add the functions specified in libcode.version to the shared object file. - // This is to avoid automatically adding `malloc`, etc. - // Source: https://anadoxin.org/blog/control-over-symbol-exports-in-gcc.html/ - "-fPIC", - "-Wl,--version-script=tests/native-lib/native-lib.map", // Ensure we notice serious problems in the C code. "-Wall", "-Wextra", @@ -64,7 +65,7 @@ fn build_native_lib() -> PathBuf { String::from_utf8_lossy(&cc_output.stderr), ); } - so_file_path + native_lib_path } /// Does *not* set any args or env vars, since it is shared between the test runner and @@ -300,7 +301,7 @@ fn main() -> Result<()> { WithDependencies, tmpdir.path(), )?; - if cfg!(target_os = "linux") { + if cfg!(unix) { ui(Mode::Pass, "tests/native-lib/pass", &target, WithoutDependencies, tmpdir.path())?; ui( Mode::Fail { require_patterns: true, rustfix: RustfixMode::Disabled }, diff --git a/src/tools/run-make-support/src/external_deps/llvm.rs b/src/tools/run-make-support/src/external_deps/llvm.rs index 2522c4aeb93..16c4251998f 100644 --- a/src/tools/run-make-support/src/external_deps/llvm.rs +++ b/src/tools/run-make-support/src/external_deps/llvm.rs @@ -110,6 +110,13 @@ pub struct LlvmDwarfdump { cmd: Command, } +/// A `llvm-pdbutil` invocation builder. +#[derive(Debug)] +#[must_use] +pub struct LlvmPdbutil { + cmd: Command, +} + crate::macros::impl_common_helpers!(LlvmReadobj); crate::macros::impl_common_helpers!(LlvmProfdata); crate::macros::impl_common_helpers!(LlvmFilecheck); @@ -118,6 +125,7 @@ crate::macros::impl_common_helpers!(LlvmAr); crate::macros::impl_common_helpers!(LlvmNm); crate::macros::impl_common_helpers!(LlvmBcanalyzer); crate::macros::impl_common_helpers!(LlvmDwarfdump); +crate::macros::impl_common_helpers!(LlvmPdbutil); /// Generate the path to the bin directory of LLVM. #[must_use] @@ -360,3 +368,19 @@ impl LlvmDwarfdump { self } } + +impl LlvmPdbutil { + /// Construct a new `llvm-pdbutil` invocation. This assumes that `llvm-pdbutil` is available + /// at `$LLVM_BIN_DIR/llvm-pdbutil`. + pub fn new() -> Self { + let llvm_pdbutil = llvm_bin_dir().join("llvm-pdbutil"); + let cmd = Command::new(llvm_pdbutil); + Self { cmd } + } + + /// Provide an input file. + pub fn input<P: AsRef<Path>>(&mut self, path: P) -> &mut Self { + self.cmd.arg(path.as_ref()); + self + } +} diff --git a/src/tools/run-make-support/src/lib.rs b/src/tools/run-make-support/src/lib.rs index fefafb95b33..980bd37dca8 100644 --- a/src/tools/run-make-support/src/lib.rs +++ b/src/tools/run-make-support/src/lib.rs @@ -73,7 +73,7 @@ pub use env::{env_var, env_var_os, set_current_dir}; pub use run::{cmd, run, run_fail, run_with_args}; /// Helpers for checking target information. -pub use targets::{is_darwin, is_msvc, is_windows, llvm_components_contain, target, uname}; +pub use targets::{is_darwin, is_msvc, is_windows, llvm_components_contain, target, uname, apple_os}; /// Helpers for building names of output artifacts that are potentially target-specific. pub use artifact_names::{ diff --git a/src/tools/run-make-support/src/targets.rs b/src/tools/run-make-support/src/targets.rs index 5dcb0b83430..896abb73fc1 100644 --- a/src/tools/run-make-support/src/targets.rs +++ b/src/tools/run-make-support/src/targets.rs @@ -28,6 +28,24 @@ pub fn is_darwin() -> bool { target().contains("darwin") } +/// Get the target OS on Apple operating systems. +#[must_use] +pub fn apple_os() -> &'static str { + if target().contains("darwin") { + "macos" + } else if target().contains("ios") { + "ios" + } else if target().contains("tvos") { + "tvos" + } else if target().contains("watchos") { + "watchos" + } else if target().contains("visionos") { + "visionos" + } else { + panic!("not an Apple OS") + } +} + /// Check if `component` is within `LLVM_COMPONENTS` #[must_use] pub fn llvm_components_contain(component: &str) -> bool { diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt index 22d1e93bf39..50d21c7ed4c 100644 --- a/src/tools/tidy/src/allowed_run_make_makefiles.txt +++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt @@ -6,7 +6,6 @@ run-make/incr-add-rust-src-component/Makefile run-make/issue-84395-lto-embed-bitcode/Makefile run-make/jobserver-error/Makefile run-make/libs-through-symlinks/Makefile -run-make/macos-deployment-target/Makefile run-make/split-debuginfo/Makefile run-make/symbol-mangling-hashed/Makefile run-make/translation/Makefile diff --git a/src/tools/wasm-component-ld/README.md b/src/tools/wasm-component-ld/README.md index 54608a2dea1..b51de9a9dce 100644 --- a/src/tools/wasm-component-ld/README.md +++ b/src/tools/wasm-component-ld/README.md @@ -1,7 +1,7 @@ # `wasm-component-ld` -This wrapper is a wrapper around the [`wasm-component-ld`] crates.io crate. That -crate. That crate is itself a thin wrapper around two pieces: +This wrapper is a wrapper around the [`wasm-component-ld`] crates.io crate. +That crate is itself a thin wrapper around two pieces: * `wasm-ld` - the LLVM-based linker distributed as part of LLD and packaged in Rust as `rust-lld`. diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs index c8610e03939..4e1c5e6806e 100644 --- a/tests/assembly/targets/targets-elf.rs +++ b/tests/assembly/targets/targets-elf.rs @@ -552,6 +552,9 @@ //@ revisions: x86_64_unknown_haiku //@ [x86_64_unknown_haiku] compile-flags: --target x86_64-unknown-haiku //@ [x86_64_unknown_haiku] needs-llvm-components: x86 +//@ revisions: x86_64_unknown_hurd_gnu +//@ [x86_64_unknown_hurd_gnu] compile-flags: --target x86_64-unknown-hurd-gnu +//@ [x86_64_unknown_hurd_gnu] needs-llvm-components: x86 //@ revisions: x86_64_unknown_hermit //@ [x86_64_unknown_hermit] compile-flags: --target x86_64-unknown-hermit //@ [x86_64_unknown_hermit] needs-llvm-components: x86 diff --git a/tests/debuginfo/by-value-non-immediate-argument.rs b/tests/debuginfo/by-value-non-immediate-argument.rs index f0a39a45195..192f6efe7db 100644 --- a/tests/debuginfo/by-value-non-immediate-argument.rs +++ b/tests/debuginfo/by-value-non-immediate-argument.rs @@ -1,6 +1,7 @@ //@ min-lldb-version: 1800 //@ min-gdb-version: 13.0 //@ compile-flags:-g +//@ ignore-windows-gnu: #128973 // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/method-on-enum.rs b/tests/debuginfo/method-on-enum.rs index a570144450d..754b4a2dc26 100644 --- a/tests/debuginfo/method-on-enum.rs +++ b/tests/debuginfo/method-on-enum.rs @@ -3,6 +3,8 @@ //@ compile-flags:-g +//@ ignore-windows-gnu: #128973 + // === GDB TESTS =================================================================================== // gdb-command:run diff --git a/tests/run-make/apple-deployment-target/foo.rs b/tests/run-make/apple-deployment-target/foo.rs new file mode 100644 index 00000000000..f328e4d9d04 --- /dev/null +++ b/tests/run-make/apple-deployment-target/foo.rs @@ -0,0 +1 @@ +fn main() {} diff --git a/tests/run-make/apple-deployment-target/rmake.rs b/tests/run-make/apple-deployment-target/rmake.rs new file mode 100644 index 00000000000..b2d1af65177 --- /dev/null +++ b/tests/run-make/apple-deployment-target/rmake.rs @@ -0,0 +1,157 @@ +//! Test codegen when setting deployment targets on Apple platforms. +//! +//! This is important since its a compatibility hazard. The linker will +//! generate load commands differently based on what minimum OS it can assume. +//! +//! See https://github.com/rust-lang/rust/pull/105123. + +//@ only-apple + +use run_make_support::{apple_os, cmd, run_in_tmpdir, rustc, target}; + +/// Run vtool to check the `minos` field in LC_BUILD_VERSION. +/// +/// On lower deployment targets, LC_VERSION_MIN_MACOSX, LC_VERSION_MIN_IPHONEOS and similar +/// are used instead of LC_BUILD_VERSION - these have a `version` field, so also check that. +#[track_caller] +fn minos(file: &str, version: &str) { + cmd("vtool") + .arg("-show-build") + .arg(file) + .run() + .assert_stdout_contains_regex(format!("(minos|version) {version}")); +} + +fn main() { + // These versions should generally be higher than the default versions + let (env_var, example_version, higher_example_version) = match apple_os() { + "macos" => ("MACOSX_DEPLOYMENT_TARGET", "12.0", "13.0"), + // armv7s-apple-ios and i386-apple-ios only supports iOS 10.0 + "ios" if target() == "armv7s-apple-ios" || target() == "i386-apple-ios" => { + ("IPHONEOS_DEPLOYMENT_TARGET", "10.0", "10.0") + } + "ios" => ("IPHONEOS_DEPLOYMENT_TARGET", "15.0", "16.0"), + "watchos" => ("WATCHOS_DEPLOYMENT_TARGET", "7.0", "9.0"), + "tvos" => ("TVOS_DEPLOYMENT_TARGET", "14.0", "15.0"), + "visionos" => ("XROS_DEPLOYMENT_TARGET", "1.1", "1.2"), + _ => unreachable!(), + }; + let default_version = + rustc().target(target()).env_remove(env_var).print("deployment-target").run().stdout_utf8(); + let default_version = default_version.strip_prefix("deployment_target=").unwrap().trim(); + + // Test that version makes it to the object file. + run_in_tmpdir(|| { + let rustc = || { + let mut rustc = rustc(); + rustc.target(target()); + rustc.crate_type("lib"); + rustc.emit("obj"); + rustc.input("foo.rs"); + rustc.output("foo.o"); + rustc + }; + + rustc().env(env_var, example_version).run(); + minos("foo.o", example_version); + + // FIXME(madsmtm): Doesn't work on Mac Catalyst and the simulator. + if !target().contains("macabi") && !target().contains("sim") { + rustc().env_remove(env_var).run(); + minos("foo.o", default_version); + } + }); + + // Test that version makes it to the linker when linking dylibs. + run_in_tmpdir(|| { + // Certain watchOS targets don't support dynamic linking, so we disable the test on those. + if apple_os() == "watchos" { + return; + } + + let rustc = || { + let mut rustc = rustc(); + rustc.target(target()); + rustc.crate_type("dylib"); + rustc.input("foo.rs"); + rustc.output("libfoo.dylib"); + rustc + }; + + rustc().env(env_var, example_version).run(); + minos("libfoo.dylib", example_version); + + // FIXME(madsmtm): Deployment target is not currently passed properly to linker + // rustc().env_remove(env_var).run(); + // minos("libfoo.dylib", default_version); + + // Test with ld64 instead + + rustc().arg("-Clinker-flavor=ld").env(env_var, example_version).run(); + minos("libfoo.dylib", example_version); + + rustc().arg("-Clinker-flavor=ld").env_remove(env_var).run(); + minos("libfoo.dylib", default_version); + }); + + // Test that version makes it to the linker when linking executables. + run_in_tmpdir(|| { + let rustc = || { + let mut rustc = rustc(); + rustc.target(target()); + rustc.crate_type("bin"); + rustc.input("foo.rs"); + rustc.output("foo"); + rustc + }; + + // FIXME(madsmtm): Doesn't work on watchOS for some reason? + if !target().contains("watchos") { + rustc().env(env_var, example_version).run(); + minos("foo", example_version); + + // FIXME(madsmtm): Deployment target is not currently passed properly to linker + // rustc().env_remove(env_var).run(); + // minos("foo", default_version); + } + + // Test with ld64 instead + + rustc().arg("-Clinker-flavor=ld").env(env_var, example_version).run(); + minos("foo", example_version); + + rustc().arg("-Clinker-flavor=ld").env_remove(env_var).run(); + minos("foo", default_version); + }); + + // Test that changing the deployment target busts the incremental cache. + run_in_tmpdir(|| { + let rustc = || { + let mut rustc = rustc(); + rustc.target(target()); + rustc.incremental("incremental"); + rustc.crate_type("lib"); + rustc.emit("obj"); + rustc.input("foo.rs"); + rustc.output("foo.o"); + rustc + }; + + // FIXME(madsmtm): Incremental cache is not yet busted + // https://github.com/rust-lang/rust/issues/118204 + let higher_example_version = example_version; + let default_version = example_version; + + rustc().env(env_var, example_version).run(); + minos("foo.o", example_version); + + rustc().env(env_var, higher_example_version).run(); + minos("foo.o", higher_example_version); + + // FIXME(madsmtm): Doesn't work on Mac Catalyst and the simulator. + if !target().contains("macabi") && !target().contains("sim") { + rustc().env_remove(env_var).run(); + minos("foo.o", default_version); + } + }); +} diff --git a/tests/run-make/macos-deployment-target/Makefile b/tests/run-make/macos-deployment-target/Makefile deleted file mode 100644 index 757ca699535..00000000000 --- a/tests/run-make/macos-deployment-target/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# only-macos -# -# Check that a set deployment target actually makes it to the linker. -# This is important since its a compatibility hazard. The linker will -# generate load commands differently based on what minimum OS it can assume. - -include ../tools.mk - -ifeq ($(strip $(shell uname -m)),arm64) - GREP_PATTERN = "minos 11.0" -else - GREP_PATTERN = "version 10.13" -endif - -OUT_FILE=$(TMPDIR)/with_deployment_target.dylib -all: - env MACOSX_DEPLOYMENT_TARGET=10.13 $(RUSTC) with_deployment_target.rs -o $(OUT_FILE) -# XXX: The check is for either the x86_64 minimum OR the aarch64 minimum (M1 starts at macOS 11). -# They also use different load commands, so we let that change with each too. The aarch64 check -# isn't as robust as the x86 one, but testing both seems unneeded. - vtool -show-build $(OUT_FILE) | $(CGREP) -e $(GREP_PATTERN) diff --git a/tests/run-make/macos-deployment-target/with_deployment_target.rs b/tests/run-make/macos-deployment-target/with_deployment_target.rs deleted file mode 100644 index 342fe0ecbcf..00000000000 --- a/tests/run-make/macos-deployment-target/with_deployment_target.rs +++ /dev/null @@ -1,4 +0,0 @@ -#![crate_type = "cdylib"] - -#[allow(dead_code)] -fn something_and_nothing() {} diff --git a/tests/rustdoc-json/assoc_items.rs b/tests/rustdoc-json/assoc_items.rs index 7fd0fe2b898..f315f37966d 100644 --- a/tests/rustdoc-json/assoc_items.rs +++ b/tests/rustdoc-json/assoc_items.rs @@ -9,12 +9,12 @@ impl Simple { pub trait EasyToImpl { //@ has "$.index[*][?(@.docs=='ToDeclare trait')].inner.assoc_type" - //@ is "$.index[*][?(@.docs=='ToDeclare trait')].inner.assoc_type.default" null + //@ is "$.index[*][?(@.docs=='ToDeclare trait')].inner.assoc_type.type" null //@ is "$.index[*][?(@.docs=='ToDeclare trait')].inner.assoc_type.bounds" [] /// ToDeclare trait type ToDeclare; //@ has "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.assoc_const" - //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.assoc_const.default" null + //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.assoc_const.value" null //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.assoc_const.type.primitive" '"usize"' /// AN_ATTRIBUTE trait const AN_ATTRIBUTE: usize; @@ -22,13 +22,13 @@ pub trait EasyToImpl { impl EasyToImpl for Simple { //@ has "$.index[*][?(@.docs=='ToDeclare impl')].inner.assoc_type" - //@ is "$.index[*][?(@.docs=='ToDeclare impl')].inner.assoc_type.default.primitive" \"usize\" + //@ is "$.index[*][?(@.docs=='ToDeclare impl')].inner.assoc_type.type.primitive" \"usize\" /// ToDeclare impl type ToDeclare = usize; //@ has "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.assoc_const" //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.assoc_const.type.primitive" \"usize\" - //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.assoc_const.default" \"12\" + //@ is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.assoc_const.value" \"12\" /// AN_ATTRIBUTE impl const AN_ATTRIBUTE: usize = 12; } diff --git a/tests/rustdoc-json/blanket_impls.rs b/tests/rustdoc-json/blanket_impls.rs index bc2c98dcbb7..f2acabbe372 100644 --- a/tests/rustdoc-json/blanket_impls.rs +++ b/tests/rustdoc-json/blanket_impls.rs @@ -3,6 +3,6 @@ #![no_std] //@ has "$.index[*][?(@.name=='Error')].inner.assoc_type" -//@ has "$.index[*][?(@.name=='Error')].inner.assoc_type.default.resolved_path" -//@ has "$.index[*][?(@.name=='Error')].inner.assoc_type.default.resolved_path.name" \"Infallible\" +//@ has "$.index[*][?(@.name=='Error')].inner.assoc_type.type.resolved_path" +//@ has "$.index[*][?(@.name=='Error')].inner.assoc_type.type.resolved_path.name" \"Infallible\" pub struct ForBlanketTryFromImpl; diff --git a/tests/rustdoc-json/enums/kind.rs b/tests/rustdoc-json/enums/kind.rs index ef3d9363d64..2e0fb3101a3 100644 --- a/tests/rustdoc-json/enums/kind.rs +++ b/tests/rustdoc-json/enums/kind.rs @@ -5,7 +5,7 @@ pub enum Foo { //@ is "$.index[*][?(@.name=='Unit')].inner.variant.kind" '"plain"' Unit, //@ set Named = "$.index[*][?(@.name=='Named')].id" - //@ is "$.index[*][?(@.name=='Named')].inner.variant.kind.struct" '{"fields": [], "fields_stripped": false}' + //@ is "$.index[*][?(@.name=='Named')].inner.variant.kind.struct" '{"fields": [], "has_stripped_fields": false}' Named {}, //@ set Tuple = "$.index[*][?(@.name=='Tuple')].id" //@ is "$.index[*][?(@.name=='Tuple')].inner.variant.kind.tuple" [] @@ -13,7 +13,7 @@ pub enum Foo { //@ set NamedField = "$.index[*][?(@.name=='NamedField')].id" //@ set x = "$.index[*][?(@.name=='x' && @.inner.struct_field)].id" //@ is "$.index[*][?(@.name=='NamedField')].inner.variant.kind.struct.fields[*]" $x - //@ is "$.index[*][?(@.name=='NamedField')].inner.variant.kind.struct.fields_stripped" false + //@ is "$.index[*][?(@.name=='NamedField')].inner.variant.kind.struct.has_stripped_fields" false NamedField { x: i32 }, //@ set TupleField = "$.index[*][?(@.name=='TupleField')].id" //@ set tup_field = "$.index[*][?(@.name=='0' && @.inner.struct_field)].id" diff --git a/tests/rustdoc-json/enums/struct_field_hidden.rs b/tests/rustdoc-json/enums/struct_field_hidden.rs index b724f9abb71..2184f58b1da 100644 --- a/tests/rustdoc-json/enums/struct_field_hidden.rs +++ b/tests/rustdoc-json/enums/struct_field_hidden.rs @@ -9,7 +9,7 @@ pub enum Foo { //@ set y = "$.index[*][?(@.name=='y')].id" y: i32, }, - //@ is "$.index[*][?(@.name=='Variant')].inner.variant.kind.struct.fields_stripped" true + //@ is "$.index[*][?(@.name=='Variant')].inner.variant.kind.struct.has_stripped_fields" true //@ is "$.index[*][?(@.name=='Variant')].inner.variant.kind.struct.fields[0]" $b //@ is "$.index[*][?(@.name=='Variant')].inner.variant.kind.struct.fields[1]" $y //@ count "$.index[*][?(@.name=='Variant')].inner.variant.kind.struct.fields[*]" 2 diff --git a/tests/rustdoc-json/enums/use_glob.rs b/tests/rustdoc-json/enums/use_glob.rs index 61766d2a629..2631b43da8e 100644 --- a/tests/rustdoc-json/enums/use_glob.rs +++ b/tests/rustdoc-json/enums/use_glob.rs @@ -7,9 +7,9 @@ pub enum Color { Blue, } -//@ set use_Color = "$.index[*][?(@.inner.import)].id" -//@ is "$.index[*][?(@.inner.import)].inner.import.id" $Color -//@ is "$.index[*][?(@.inner.import)].inner.import.glob" true +//@ set use_Color = "$.index[*][?(@.inner.use)].id" +//@ is "$.index[*][?(@.inner.use)].inner.use.id" $Color +//@ is "$.index[*][?(@.inner.use)].inner.use.is_glob" true pub use Color::*; //@ ismany "$.index[*][?(@.name == 'use_glob')].inner.module.items[*]" $Color $use_Color diff --git a/tests/rustdoc-json/enums/use_variant.rs b/tests/rustdoc-json/enums/use_variant.rs index 9010d616493..6d3322e0ba9 100644 --- a/tests/rustdoc-json/enums/use_variant.rs +++ b/tests/rustdoc-json/enums/use_variant.rs @@ -5,8 +5,8 @@ pub enum AlwaysNone { } //@ is "$.index[*][?(@.name == 'AlwaysNone')].inner.enum.variants[*]" $None -//@ set use_None = "$.index[*][?(@.inner.import)].id" -//@ is "$.index[*][?(@.inner.import)].inner.import.id" $None +//@ set use_None = "$.index[*][?(@.inner.use)].id" +//@ is "$.index[*][?(@.inner.use)].inner.use.id" $None pub use AlwaysNone::None; //@ ismany "$.index[*][?(@.name == 'use_variant')].inner.module.items[*]" $AlwaysNone $use_None diff --git a/tests/rustdoc-json/enums/use_variant_foreign.rs b/tests/rustdoc-json/enums/use_variant_foreign.rs index 0f3f16ff835..a9ad61b9fe3 100644 --- a/tests/rustdoc-json/enums/use_variant_foreign.rs +++ b/tests/rustdoc-json/enums/use_variant_foreign.rs @@ -2,7 +2,7 @@ extern crate color; -//@ has "$.index[*].inner.import[?(@.name == 'Red')]" +//@ has "$.index[*].inner.use[?(@.name == 'Red')]" pub use color::Color::Red; //@ !has "$.index[*][?(@.name == 'Red')]" diff --git a/tests/rustdoc-json/fn_pointer/generics.rs b/tests/rustdoc-json/fn_pointer/generics.rs index 9f5d23ae421..7d64e490a22 100644 --- a/tests/rustdoc-json/fn_pointer/generics.rs +++ b/tests/rustdoc-json/fn_pointer/generics.rs @@ -1,9 +1,9 @@ // ignore-tidy-linelength -//@ count "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.decl.inputs[0][0]" '"val"' -//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.decl.inputs[0][1].borrowed_ref.lifetime" \"\'c\" -//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.decl.output.primitive" \"i32\" +//@ count "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.sig.inputs[0][0]" '"val"' +//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.sig.inputs[0][1].borrowed_ref.lifetime" \"\'c\" +//@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.sig.output.primitive" \"i32\" //@ count "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.generic_params[*]" 1 //@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.generic_params[0].name" \"\'c\" //@ is "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type_alias.type.function_pointer.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }' diff --git a/tests/rustdoc-json/fn_pointer/qualifiers.rs b/tests/rustdoc-json/fn_pointer/qualifiers.rs index 9c0e6c0ccf1..6f03cf58522 100644 --- a/tests/rustdoc-json/fn_pointer/qualifiers.rs +++ b/tests/rustdoc-json/fn_pointer/qualifiers.rs @@ -1,11 +1,11 @@ // ignore-tidy-linelength -//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.unsafe" false -//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.const" false -//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.async" false +//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.is_unsafe" false +//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.is_const" false +//@ is "$.index[*][?(@.name=='FnPointer')].inner.type_alias.type.function_pointer.header.is_async" false pub type FnPointer = fn(); -//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.unsafe" true -//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.const" false -//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.async" false +//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.is_unsafe" true +//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.is_const" false +//@ is "$.index[*][?(@.name=='UnsafePointer')].inner.type_alias.type.function_pointer.header.is_async" false pub type UnsafePointer = unsafe fn(); diff --git a/tests/rustdoc-json/fns/async_return.rs b/tests/rustdoc-json/fns/async_return.rs index e029c72df21..18a8a586e76 100644 --- a/tests/rustdoc-json/fns/async_return.rs +++ b/tests/rustdoc-json/fns/async_return.rs @@ -5,30 +5,30 @@ use std::future::Future; -//@ is "$.index[*][?(@.name=='get_int')].inner.function.decl.output.primitive" \"i32\" -//@ is "$.index[*][?(@.name=='get_int')].inner.function.header.async" false +//@ is "$.index[*][?(@.name=='get_int')].inner.function.sig.output.primitive" \"i32\" +//@ is "$.index[*][?(@.name=='get_int')].inner.function.header.is_async" false pub fn get_int() -> i32 { 42 } -//@ is "$.index[*][?(@.name=='get_int_async')].inner.function.decl.output.primitive" \"i32\" -//@ is "$.index[*][?(@.name=='get_int_async')].inner.function.header.async" true +//@ is "$.index[*][?(@.name=='get_int_async')].inner.function.sig.output.primitive" \"i32\" +//@ is "$.index[*][?(@.name=='get_int_async')].inner.function.header.is_async" true pub async fn get_int_async() -> i32 { 42 } -//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.decl.output.impl_trait[0].trait_bound.trait.name" '"Future"' -//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.decl.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].name" '"Output"' -//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.decl.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].binding.equality.type.primitive" \"i32\" -//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.header.async" false +//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.sig.output.impl_trait[0].trait_bound.trait.name" '"Future"' +//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.sig.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].name" '"Output"' +//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.sig.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].binding.equality.type.primitive" \"i32\" +//@ is "$.index[*][?(@.name=='get_int_future')].inner.function.header.is_async" false pub fn get_int_future() -> impl Future<Output = i32> { async { 42 } } -//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.decl.output.impl_trait[0].trait_bound.trait.name" '"Future"' -//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.decl.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].name" '"Output"' -//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.decl.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].binding.equality.type.primitive" \"i32\" -//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.header.async" true +//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.sig.output.impl_trait[0].trait_bound.trait.name" '"Future"' +//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.sig.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].name" '"Output"' +//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.sig.output.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].binding.equality.type.primitive" \"i32\" +//@ is "$.index[*][?(@.name=='get_int_future_async')].inner.function.header.is_async" true pub async fn get_int_future_async() -> impl Future<Output = i32> { async { 42 } } diff --git a/tests/rustdoc-json/fns/extern_c_variadic.rs b/tests/rustdoc-json/fns/extern_c_variadic.rs index defe66345e8..8e9085640e0 100644 --- a/tests/rustdoc-json/fns/extern_c_variadic.rs +++ b/tests/rustdoc-json/fns/extern_c_variadic.rs @@ -1,6 +1,6 @@ extern "C" { - //@ is "$.index[*][?(@.name == 'not_variadic')].inner.function.decl.c_variadic" false + //@ is "$.index[*][?(@.name == 'not_variadic')].inner.function.sig.is_c_variadic" false pub fn not_variadic(_: i32); - //@ is "$.index[*][?(@.name == 'variadic')].inner.function.decl.c_variadic" true + //@ is "$.index[*][?(@.name == 'variadic')].inner.function.sig.is_c_variadic" true pub fn variadic(_: i32, ...); } diff --git a/tests/rustdoc-json/fns/generic_args.rs b/tests/rustdoc-json/fns/generic_args.rs index 75c5fcbb01f..b5412446ab4 100644 --- a/tests/rustdoc-json/fns/generic_args.rs +++ b/tests/rustdoc-json/fns/generic_args.rs @@ -12,27 +12,27 @@ pub trait GenericFoo<'a> {} //@ is "$.index[*][?(@.name=='generics')].inner.function.generics.params[0].kind.type.default" 'null' //@ count "$.index[*][?(@.name=='generics')].inner.function.generics.params[0].kind.type.bounds[*]" 1 //@ is "$.index[*][?(@.name=='generics')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" '$foo' -//@ count "$.index[*][?(@.name=='generics')].inner.function.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='generics')].inner.function.decl.inputs[0][0]" '"f"' -//@ is "$.index[*][?(@.name=='generics')].inner.function.decl.inputs[0][1].generic" '"F"' +//@ count "$.index[*][?(@.name=='generics')].inner.function.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='generics')].inner.function.sig.inputs[0][0]" '"f"' +//@ is "$.index[*][?(@.name=='generics')].inner.function.sig.inputs[0][1].generic" '"F"' pub fn generics<F: Foo>(f: F) {} //@ is "$.index[*][?(@.name=='impl_trait')].inner.function.generics.where_predicates" "[]" //@ count "$.index[*][?(@.name=='impl_trait')].inner.function.generics.params[*]" 1 //@ is "$.index[*][?(@.name=='impl_trait')].inner.function.generics.params[0].name" '"impl Foo"' //@ is "$.index[*][?(@.name=='impl_trait')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $foo -//@ count "$.index[*][?(@.name=='impl_trait')].inner.function.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='impl_trait')].inner.function.decl.inputs[0][0]" '"f"' -//@ count "$.index[*][?(@.name=='impl_trait')].inner.function.decl.inputs[0][1].impl_trait[*]" 1 -//@ is "$.index[*][?(@.name=='impl_trait')].inner.function.decl.inputs[0][1].impl_trait[0].trait_bound.trait.id" $foo +//@ count "$.index[*][?(@.name=='impl_trait')].inner.function.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='impl_trait')].inner.function.sig.inputs[0][0]" '"f"' +//@ count "$.index[*][?(@.name=='impl_trait')].inner.function.sig.inputs[0][1].impl_trait[*]" 1 +//@ is "$.index[*][?(@.name=='impl_trait')].inner.function.sig.inputs[0][1].impl_trait[0].trait_bound.trait.id" $foo pub fn impl_trait(f: impl Foo) {} //@ count "$.index[*][?(@.name=='where_clase')].inner.function.generics.params[*]" 3 //@ is "$.index[*][?(@.name=='where_clase')].inner.function.generics.params[0].name" '"F"' -//@ is "$.index[*][?(@.name=='where_clase')].inner.function.generics.params[0].kind" '{"type": {"bounds": [], "default": null, "synthetic": false}}' -//@ count "$.index[*][?(@.name=='where_clase')].inner.function.decl.inputs[*]" 3 -//@ is "$.index[*][?(@.name=='where_clase')].inner.function.decl.inputs[0][0]" '"f"' -//@ is "$.index[*][?(@.name=='where_clase')].inner.function.decl.inputs[0][1].generic" '"F"' +//@ is "$.index[*][?(@.name=='where_clase')].inner.function.generics.params[0].kind" '{"type": {"bounds": [], "default": null, "is_synthetic": false}}' +//@ count "$.index[*][?(@.name=='where_clase')].inner.function.sig.inputs[*]" 3 +//@ is "$.index[*][?(@.name=='where_clase')].inner.function.sig.inputs[0][0]" '"f"' +//@ is "$.index[*][?(@.name=='where_clase')].inner.function.sig.inputs[0][1].generic" '"F"' //@ count "$.index[*][?(@.name=='where_clase')].inner.function.generics.where_predicates[*]" 3 //@ is "$.index[*][?(@.name=='where_clase')].inner.function.generics.where_predicates[0].bound_predicate.type.generic" \"F\" diff --git a/tests/rustdoc-json/fns/generic_returns.rs b/tests/rustdoc-json/fns/generic_returns.rs index 07dc691b933..2f23801fc3f 100644 --- a/tests/rustdoc-json/fns/generic_returns.rs +++ b/tests/rustdoc-json/fns/generic_returns.rs @@ -5,9 +5,9 @@ //@ set foo = "$.index[*][?(@.name=='Foo')].id" pub trait Foo {} -//@ is "$.index[*][?(@.name=='get_foo')].inner.function.decl.inputs" [] -//@ count "$.index[*][?(@.name=='get_foo')].inner.function.decl.output.impl_trait[*]" 1 -//@ is "$.index[*][?(@.name=='get_foo')].inner.function.decl.output.impl_trait[0].trait_bound.trait.id" $foo +//@ is "$.index[*][?(@.name=='get_foo')].inner.function.sig.inputs" [] +//@ count "$.index[*][?(@.name=='get_foo')].inner.function.sig.output.impl_trait[*]" 1 +//@ is "$.index[*][?(@.name=='get_foo')].inner.function.sig.output.impl_trait[0].trait_bound.trait.id" $foo pub fn get_foo() -> impl Foo { Fooer {} } diff --git a/tests/rustdoc-json/fns/generics.rs b/tests/rustdoc-json/fns/generics.rs index 43fc7279ded..f2064fd1e93 100644 --- a/tests/rustdoc-json/fns/generics.rs +++ b/tests/rustdoc-json/fns/generics.rs @@ -6,17 +6,17 @@ pub trait Wham {} //@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.where_predicates" [] //@ count "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.params[*]" 1 //@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.params[0].name" '"T"' -//@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.params[0].kind.type.synthetic" false +//@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.params[0].kind.type.is_synthetic" false //@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $wham_id -//@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.decl.inputs" '[["w", {"generic": "T"}]]' +//@ is "$.index[*][?(@.name=='one_generic_param_fn')].inner.function.sig.inputs" '[["w", {"generic": "T"}]]' pub fn one_generic_param_fn<T: Wham>(w: T) {} //@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.where_predicates" [] //@ count "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.params[*]" 1 //@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.params[0].name" '"impl Wham"' -//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.params[0].kind.type.synthetic" true +//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.params[0].kind.type.is_synthetic" true //@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $wham_id -//@ count "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.decl.inputs[0][0]" '"w"' -//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.decl.inputs[0][1].impl_trait[0].trait_bound.trait.id" $wham_id +//@ count "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.sig.inputs[0][0]" '"w"' +//@ is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.function.sig.inputs[0][1].impl_trait[0].trait_bound.trait.id" $wham_id pub fn one_synthetic_generic_param_fn(w: impl Wham) {} diff --git a/tests/rustdoc-json/fns/pattern_arg.rs b/tests/rustdoc-json/fns/pattern_arg.rs index 3fa423bcefd..d2a00f47438 100644 --- a/tests/rustdoc-json/fns/pattern_arg.rs +++ b/tests/rustdoc-json/fns/pattern_arg.rs @@ -1,7 +1,7 @@ -//@ is "$.index[*][?(@.name=='fst')].inner.function.decl.inputs[0][0]" '"(x, _)"' +//@ is "$.index[*][?(@.name=='fst')].inner.function.sig.inputs[0][0]" '"(x, _)"' pub fn fst<X, Y>((x, _): (X, Y)) -> X { x } -//@ is "$.index[*][?(@.name=='drop_int')].inner.function.decl.inputs[0][0]" '"_"' +//@ is "$.index[*][?(@.name=='drop_int')].inner.function.sig.inputs[0][0]" '"_"' pub fn drop_int(_: i32) {} diff --git a/tests/rustdoc-json/fns/qualifiers.rs b/tests/rustdoc-json/fns/qualifiers.rs index beb1b4ccd10..67e49f0780a 100644 --- a/tests/rustdoc-json/fns/qualifiers.rs +++ b/tests/rustdoc-json/fns/qualifiers.rs @@ -1,33 +1,33 @@ //@ edition:2018 -//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.async" false -//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.const" false -//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.unsafe" false +//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.is_async" false +//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.is_const" false +//@ is "$.index[*][?(@.name=='nothing_fn')].inner.function.header.is_unsafe" false pub fn nothing_fn() {} -//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.async" false -//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.const" false -//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.unsafe" true +//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.is_async" false +//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.is_const" false +//@ is "$.index[*][?(@.name=='unsafe_fn')].inner.function.header.is_unsafe" true pub unsafe fn unsafe_fn() {} -//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.async" false -//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.const" true -//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.unsafe" false +//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.is_async" false +//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.is_const" true +//@ is "$.index[*][?(@.name=='const_fn')].inner.function.header.is_unsafe" false pub const fn const_fn() {} -//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.async" true -//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.const" false -//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.unsafe" false +//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.is_async" true +//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.is_const" false +//@ is "$.index[*][?(@.name=='async_fn')].inner.function.header.is_unsafe" false pub async fn async_fn() {} -//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.async" true -//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.const" false -//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.unsafe" true +//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.is_async" true +//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.is_const" false +//@ is "$.index[*][?(@.name=='async_unsafe_fn')].inner.function.header.is_unsafe" true pub async unsafe fn async_unsafe_fn() {} -//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.async" false -//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.const" true -//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.unsafe" true +//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.is_async" false +//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.is_const" true +//@ is "$.index[*][?(@.name=='const_unsafe_fn')].inner.function.header.is_unsafe" true pub const unsafe fn const_unsafe_fn() {} // It's impossible for a function to be both const and async, so no test for that diff --git a/tests/rustdoc-json/fns/return_type_alias.rs b/tests/rustdoc-json/fns/return_type_alias.rs index 67bc46a8740..d60c4b68258 100644 --- a/tests/rustdoc-json/fns/return_type_alias.rs +++ b/tests/rustdoc-json/fns/return_type_alias.rs @@ -3,7 +3,7 @@ ///@ set foo = "$.index[*][?(@.name=='Foo')].id" pub type Foo = i32; -//@ is "$.index[*][?(@.name=='demo')].inner.function.decl.output.resolved_path.id" $foo +//@ is "$.index[*][?(@.name=='demo')].inner.function.sig.output.resolved_path.id" $foo pub fn demo() -> Foo { 42 } diff --git a/tests/rustdoc-json/generic-associated-types/gats.rs b/tests/rustdoc-json/generic-associated-types/gats.rs index 8a38230bb5d..fdf605e9287 100644 --- a/tests/rustdoc-json/generic-associated-types/gats.rs +++ b/tests/rustdoc-json/generic-associated-types/gats.rs @@ -13,10 +13,10 @@ pub trait LendingIterator { where Self: 'a; - //@ count "$.index[*][?(@.name=='lending_next')].inner.function.decl.output.qualified_path.args.angle_bracketed.args[*]" 1 - //@ count "$.index[*][?(@.name=='lending_next')].inner.function.decl.output.qualified_path.args.angle_bracketed.bindings[*]" 0 - //@ is "$.index[*][?(@.name=='lending_next')].inner.function.decl.output.qualified_path.self_type.generic" \"Self\" - //@ is "$.index[*][?(@.name=='lending_next')].inner.function.decl.output.qualified_path.name" \"LendingItem\" + //@ count "$.index[*][?(@.name=='lending_next')].inner.function.sig.output.qualified_path.args.angle_bracketed.args[*]" 1 + //@ count "$.index[*][?(@.name=='lending_next')].inner.function.sig.output.qualified_path.args.angle_bracketed.bindings[*]" 0 + //@ is "$.index[*][?(@.name=='lending_next')].inner.function.sig.output.qualified_path.self_type.generic" \"Self\" + //@ is "$.index[*][?(@.name=='lending_next')].inner.function.sig.output.qualified_path.name" \"LendingItem\" fn lending_next<'a>(&'a self) -> Self::LendingItem<'a>; } @@ -26,9 +26,9 @@ pub trait Iterator { //@ count "$.index[*][?(@.name=='Item')].inner.assoc_type.bounds[*]" 1 type Item: Display; - //@ count "$.index[*][?(@.name=='next')].inner.function.decl.output.qualified_path.args.angle_bracketed.args[*]" 0 - //@ count "$.index[*][?(@.name=='next')].inner.function.decl.output.qualified_path.args.angle_bracketed.bindings[*]" 0 - //@ is "$.index[*][?(@.name=='next')].inner.function.decl.output.qualified_path.self_type.generic" \"Self\" - //@ is "$.index[*][?(@.name=='next')].inner.function.decl.output.qualified_path.name" \"Item\" + //@ count "$.index[*][?(@.name=='next')].inner.function.sig.output.qualified_path.args.angle_bracketed.args[*]" 0 + //@ count "$.index[*][?(@.name=='next')].inner.function.sig.output.qualified_path.args.angle_bracketed.bindings[*]" 0 + //@ is "$.index[*][?(@.name=='next')].inner.function.sig.output.qualified_path.self_type.generic" \"Self\" + //@ is "$.index[*][?(@.name=='next')].inner.function.sig.output.qualified_path.name" \"Item\" fn next<'a>(&'a self) -> Self::Item; } diff --git a/tests/rustdoc-json/glob_import.rs b/tests/rustdoc-json/glob_import.rs index a67a99a37cb..b63e5dadd9e 100644 --- a/tests/rustdoc-json/glob_import.rs +++ b/tests/rustdoc-json/glob_import.rs @@ -3,7 +3,7 @@ #![no_std] //@ has "$.index[*][?(@.name=='glob')]" -//@ has "$.index[*][?(@.inner.import)].inner.import.name" \"*\" +//@ has "$.index[*][?(@.inner.use)].inner.use.name" \"*\" mod m1 { pub fn f() {} diff --git a/tests/rustdoc-json/impl-trait-in-assoc-type.rs b/tests/rustdoc-json/impl-trait-in-assoc-type.rs index f02e38ca393..907a0f6c603 100644 --- a/tests/rustdoc-json/impl-trait-in-assoc-type.rs +++ b/tests/rustdoc-json/impl-trait-in-assoc-type.rs @@ -9,11 +9,11 @@ impl IntoIterator for AlwaysTrue { /// type Item type Item = bool; - //@ count '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.default.impl_trait[*]' 1 - //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.default.impl_trait[0].trait_bound.trait.name' '"Iterator"' - //@ count '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.default.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[*]' 1 - //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.default.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].name' '"Item"' - //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.default.impl_trait[0].trait_bound.trait.args.angle_bracketed.bindings[0].binding.equality.type.primitive' '"bool"' + //@ count '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.type.impl_trait[*]' 1 + //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.type.impl_trait[0].trait_bound.trait.name' '"Iterator"' + //@ count '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.type.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[*]' 1 + //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.type.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].name' '"Item"' + //@ is '$.index[*][?(@.docs=="type IntoIter")].inner.assoc_type.type.impl_trait[0].trait_bound.trait.args.angle_bracketed.constraints[0].binding.equality.type.primitive' '"bool"' //@ set IntoIter = '$.index[*][?(@.docs=="type IntoIter")].id' /// type IntoIter diff --git a/tests/rustdoc-json/impl-trait-precise-capturing.rs b/tests/rustdoc-json/impl-trait-precise-capturing.rs index 0c116a10290..52252560e6f 100644 --- a/tests/rustdoc-json/impl-trait-precise-capturing.rs +++ b/tests/rustdoc-json/impl-trait-precise-capturing.rs @@ -1,4 +1,4 @@ -//@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[0]" \"\'a\" -//@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[1]" \"T\" -//@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[2]" \"N\" +//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[0]" \"\'a\" +//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[1]" \"T\" +//@ is "$.index[*][?(@.name=='hello')].inner.function.sig.output.impl_trait[1].use[2]" \"N\" pub fn hello<'a, T, const N: usize>() -> impl Sized + use<'a, T, N> {} diff --git a/tests/rustdoc-json/impls/auto.rs b/tests/rustdoc-json/impls/auto.rs index 84a1e6ed7d5..e14c935b23b 100644 --- a/tests/rustdoc-json/impls/auto.rs +++ b/tests/rustdoc-json/impls/auto.rs @@ -18,5 +18,5 @@ impl Foo { //@ is "$.index[*][?(@.docs=='has span')].span.begin" "[13, 0]" //@ is "$.index[*][?(@.docs=='has span')].span.end" "[15, 1]" // FIXME: this doesn't work due to https://github.com/freestrings/jsonpath/issues/91 -// is "$.index[*][?(@.inner.impl.synthetic==true)].span" null +// is "$.index[*][?(@.inner.impl.is_synthetic==true)].span" null pub struct Foo; diff --git a/tests/rustdoc-json/impls/foreign_for_local.rs b/tests/rustdoc-json/impls/foreign_for_local.rs index 20690f26851..1347f954cad 100644 --- a/tests/rustdoc-json/impls/foreign_for_local.rs +++ b/tests/rustdoc-json/impls/foreign_for_local.rs @@ -3,7 +3,7 @@ extern crate foreign_trait; /// ForeignTrait id hack pub use foreign_trait::ForeignTrait as _; -//@ set ForeignTrait = "$.index[*][?(@.docs=='ForeignTrait id hack')].inner.import.id" +//@ set ForeignTrait = "$.index[*][?(@.docs=='ForeignTrait id hack')].inner.use.id" pub struct LocalStruct; //@ set LocalStruct = "$.index[*][?(@.name=='LocalStruct')].id" diff --git a/tests/rustdoc-json/impls/import_from_private.rs b/tests/rustdoc-json/impls/import_from_private.rs index e386252e83b..32b9abb0717 100644 --- a/tests/rustdoc-json/impls/import_from_private.rs +++ b/tests/rustdoc-json/impls/import_from_private.rs @@ -11,10 +11,10 @@ mod bar { } } -//@ set import = "$.index[*][?(@.inner.import)].id" +//@ set import = "$.index[*][?(@.inner.use)].id" pub use bar::Baz; //@ is "$.index[*].inner.module.items[*]" $import -//@ is "$.index[*].inner.import.id" $baz +//@ is "$.index[*].inner.use.id" $baz //@ has "$.index[*][?(@.name == 'Baz')].inner.struct.impls[*]" $impl //@ is "$.index[*][?(@.docs=='impl')].inner.impl.items[*]" $doit diff --git a/tests/rustdoc-json/impls/local_for_foreign.rs b/tests/rustdoc-json/impls/local_for_foreign.rs index bd49269104f..cd89c475348 100644 --- a/tests/rustdoc-json/impls/local_for_foreign.rs +++ b/tests/rustdoc-json/impls/local_for_foreign.rs @@ -3,7 +3,7 @@ extern crate foreign_struct; /// ForeignStruct id hack pub use foreign_struct::ForeignStruct as _; -//@ set ForeignStruct = "$.index[*][?(@.docs=='ForeignStruct id hack')].inner.import.id" +//@ set ForeignStruct = "$.index[*][?(@.docs=='ForeignStruct id hack')].inner.use.id" pub trait LocalTrait {} //@ set LocalTrait = "$.index[*][?(@.name=='LocalTrait')].id" diff --git a/tests/rustdoc-json/lifetime/longest.rs b/tests/rustdoc-json/lifetime/longest.rs index 39f791d2b09..8ac60be0fef 100644 --- a/tests/rustdoc-json/lifetime/longest.rs +++ b/tests/rustdoc-json/lifetime/longest.rs @@ -6,21 +6,21 @@ //@ count "$.index[*][?(@.name=='longest')].inner.function.generics.params[*]" 1 //@ is "$.index[*][?(@.name=='longest')].inner.function.generics.where_predicates" [] -//@ count "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[*]" 2 -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[0][0]" '"l"' -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[1][0]" '"r"' +//@ count "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[*]" 2 +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[0][0]" '"l"' +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[1][0]" '"r"' -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[0][1].borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[0][1].borrowed_ref.mutable" false -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[0][1].borrowed_ref.type.primitive" \"str\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[0][1].borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[0][1].borrowed_ref.is_mutable" false +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[0][1].borrowed_ref.type.primitive" \"str\" -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[1][1].borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[1][1].borrowed_ref.mutable" false -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.inputs[1][1].borrowed_ref.type.primitive" \"str\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[1][1].borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[1][1].borrowed_ref.is_mutable" false +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.inputs[1][1].borrowed_ref.type.primitive" \"str\" -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.output.borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.output.borrowed_ref.mutable" false -//@ is "$.index[*][?(@.name=='longest')].inner.function.decl.output.borrowed_ref.type.primitive" \"str\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.output.borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.output.borrowed_ref.is_mutable" false +//@ is "$.index[*][?(@.name=='longest')].inner.function.sig.output.borrowed_ref.type.primitive" \"str\" pub fn longest<'a>(l: &'a str, r: &'a str) -> &'a str { if l.len() > r.len() { l } else { r } diff --git a/tests/rustdoc-json/lifetime/outlives.rs b/tests/rustdoc-json/lifetime/outlives.rs index c98555d5737..99d14296f99 100644 --- a/tests/rustdoc-json/lifetime/outlives.rs +++ b/tests/rustdoc-json/lifetime/outlives.rs @@ -10,9 +10,9 @@ //@ is "$.index[*][?(@.name=='foo')].inner.function.generics.params[2].kind.type.default" null //@ count "$.index[*][?(@.name=='foo')].inner.function.generics.params[2].kind.type.bounds[*]" 1 //@ is "$.index[*][?(@.name=='foo')].inner.function.generics.params[2].kind.type.bounds[0].outlives" \"\'b\" -//@ is "$.index[*][?(@.name=='foo')].inner.function.decl.inputs[0][1].borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='foo')].inner.function.decl.inputs[0][1].borrowed_ref.mutable" false -//@ is "$.index[*][?(@.name=='foo')].inner.function.decl.inputs[0][1].borrowed_ref.type.borrowed_ref.lifetime" \"\'b\" -//@ is "$.index[*][?(@.name=='foo')].inner.function.decl.inputs[0][1].borrowed_ref.type.borrowed_ref.mutable" false -//@ is "$.index[*][?(@.name=='foo')].inner.function.decl.inputs[0][1].borrowed_ref.type.borrowed_ref.type.generic" \"T\" +//@ is "$.index[*][?(@.name=='foo')].inner.function.sig.inputs[0][1].borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='foo')].inner.function.sig.inputs[0][1].borrowed_ref.is_mutable" false +//@ is "$.index[*][?(@.name=='foo')].inner.function.sig.inputs[0][1].borrowed_ref.type.borrowed_ref.lifetime" \"\'b\" +//@ is "$.index[*][?(@.name=='foo')].inner.function.sig.inputs[0][1].borrowed_ref.type.borrowed_ref.is_mutable" false +//@ is "$.index[*][?(@.name=='foo')].inner.function.sig.inputs[0][1].borrowed_ref.type.borrowed_ref.type.generic" \"T\" pub fn foo<'a, 'b: 'a, T: 'b>(_: &'a &'b T) {} diff --git a/tests/rustdoc-json/methods/qualifiers.rs b/tests/rustdoc-json/methods/qualifiers.rs index 8de8cfd4c15..ba7c2e60936 100644 --- a/tests/rustdoc-json/methods/qualifiers.rs +++ b/tests/rustdoc-json/methods/qualifiers.rs @@ -3,34 +3,34 @@ pub struct Foo; impl Foo { - //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.async" false - //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.const" true - //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.unsafe" false + //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.is_async" false + //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.is_const" true + //@ is "$.index[*][?(@.name=='const_meth')].inner.function.header.is_unsafe" false pub const fn const_meth() {} - //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.async" false - //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.const" false - //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.unsafe" false + //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.is_async" false + //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.is_const" false + //@ is "$.index[*][?(@.name=='nothing_meth')].inner.function.header.is_unsafe" false pub fn nothing_meth() {} - //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.async" false - //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.const" false - //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.unsafe" true + //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.is_async" false + //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.is_const" false + //@ is "$.index[*][?(@.name=='unsafe_meth')].inner.function.header.is_unsafe" true pub unsafe fn unsafe_meth() {} - //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.async" true - //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.const" false - //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.unsafe" false + //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.is_async" true + //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.is_const" false + //@ is "$.index[*][?(@.name=='async_meth')].inner.function.header.is_unsafe" false pub async fn async_meth() {} - //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.async" true - //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.const" false - //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.unsafe" true + //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.is_async" true + //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.is_const" false + //@ is "$.index[*][?(@.name=='async_unsafe_meth')].inner.function.header.is_unsafe" true pub async unsafe fn async_unsafe_meth() {} - //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.async" false - //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.const" true - //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.unsafe" true + //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.is_async" false + //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.is_const" true + //@ is "$.index[*][?(@.name=='const_unsafe_meth')].inner.function.header.is_unsafe" true pub const unsafe fn const_unsafe_meth() {} // It's impossible for a method to be both const and async, so no test for that diff --git a/tests/rustdoc-json/nested.rs b/tests/rustdoc-json/nested.rs index ae2d9fe0ac5..10ec2831c21 100644 --- a/tests/rustdoc-json/nested.rs +++ b/tests/rustdoc-json/nested.rs @@ -22,11 +22,11 @@ pub mod l1 { //@ ismany "$.index[*][?(@.name=='l3')].inner.module.items[*]" $l4_id pub struct L4; } - //@ is "$.index[*][?(@.inner.import)].inner.import.glob" false - //@ is "$.index[*][?(@.inner.import)].inner.import.source" '"l3::L4"' - //@ is "$.index[*][?(@.inner.import)].inner.import.glob" false - //@ is "$.index[*][?(@.inner.import)].inner.import.id" $l4_id - //@ set l4_use_id = "$.index[*][?(@.inner.import)].id" + //@ is "$.index[*][?(@.inner.use)].inner.use.is_glob" false + //@ is "$.index[*][?(@.inner.use)].inner.use.source" '"l3::L4"' + //@ is "$.index[*][?(@.inner.use)].inner.use.is_glob" false + //@ is "$.index[*][?(@.inner.use)].inner.use.id" $l4_id + //@ set l4_use_id = "$.index[*][?(@.inner.use)].id" pub use l3::L4; } //@ ismany "$.index[*][?(@.name=='l1')].inner.module.items[*]" $l3_id $l4_use_id diff --git a/tests/rustdoc-json/non_lifetime_binders.rs b/tests/rustdoc-json/non_lifetime_binders.rs index 06f6e10aa85..8443141fecd 100644 --- a/tests/rustdoc-json/non_lifetime_binders.rs +++ b/tests/rustdoc-json/non_lifetime_binders.rs @@ -11,7 +11,7 @@ pub struct Wrapper<T_>(std::marker::PhantomData<T_>); //@ is "$.index[*][?(@.name=='foo')].inner.function.generics.where_predicates[0].bound_predicate.generic_params[0].name" \"\'a\" //@ is "$.index[*][?(@.name=='foo')].inner.function.generics.where_predicates[0].bound_predicate.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }' //@ is "$.index[*][?(@.name=='foo')].inner.function.generics.where_predicates[0].bound_predicate.generic_params[1].name" \"T\" -//@ is "$.index[*][?(@.name=='foo')].inner.function.generics.where_predicates[0].bound_predicate.generic_params[1].kind" '{ "type": { "bounds": [], "default": null, "synthetic": false } }' +//@ is "$.index[*][?(@.name=='foo')].inner.function.generics.where_predicates[0].bound_predicate.generic_params[1].kind" '{ "type": { "bounds": [], "default": null, "is_synthetic": false } }' pub fn foo() where for<'a, T> &'a Wrapper<T>: Trait, diff --git a/tests/rustdoc-json/primitives/use_primitive.rs b/tests/rustdoc-json/primitives/use_primitive.rs index 27394a688c4..d4cdef84de8 100644 --- a/tests/rustdoc-json/primitives/use_primitive.rs +++ b/tests/rustdoc-json/primitives/use_primitive.rs @@ -13,7 +13,7 @@ mod usize {} //@ !is "$.index[*][?(@.name=='checked_add')]" $local_crate_id //@ !has "$.index[*][?(@.name=='is_ascii_uppercase')]" -//@ is "$.index[*].inner.import[?(@.name=='my_i32')].id" null +//@ is "$.index[*].inner.use[?(@.name=='my_i32')].id" null pub use i32 as my_i32; -//@ is "$.index[*].inner.import[?(@.name=='u32')].id" null +//@ is "$.index[*].inner.use[?(@.name=='u32')].id" null pub use u32; diff --git a/tests/rustdoc-json/reexport/extern_crate_glob.rs b/tests/rustdoc-json/reexport/extern_crate_glob.rs index a0b4cb8ab2c..dfe6e7a03b1 100644 --- a/tests/rustdoc-json/reexport/extern_crate_glob.rs +++ b/tests/rustdoc-json/reexport/extern_crate_glob.rs @@ -6,6 +6,6 @@ extern crate enum_with_discriminant; pub use enum_with_discriminant::*; //@ !has '$.index[*][?(@.docs == "Should not be inlined")]' -//@ is '$.index[*][?(@.inner.import)].inner.import.name' \"enum_with_discriminant\" -//@ set use = '$.index[*][?(@.inner.import)].id' +//@ is '$.index[*][?(@.inner.use)].inner.use.name' \"enum_with_discriminant\" +//@ set use = '$.index[*][?(@.inner.use)].id' //@ is '$.index[*][?(@.name == "extern_crate_glob")].inner.module.items[*]' $use diff --git a/tests/rustdoc-json/reexport/glob_collision.rs b/tests/rustdoc-json/reexport/glob_collision.rs index 3a034afab65..8142c35f4c7 100644 --- a/tests/rustdoc-json/reexport/glob_collision.rs +++ b/tests/rustdoc-json/reexport/glob_collision.rs @@ -14,13 +14,13 @@ mod m2 { } //@ set m1_use = "$.index[*][?(@.docs=='m1 re-export')].id" -//@ is "$.index[*].inner.import[?(@.name=='m1')].id" $m1 -//@ is "$.index[*].inner.import[?(@.name=='m1')].glob" true +//@ is "$.index[*].inner.use[?(@.name=='m1')].id" $m1 +//@ is "$.index[*].inner.use[?(@.name=='m1')].is_glob" true /// m1 re-export pub use m1::*; //@ set m2_use = "$.index[*][?(@.docs=='m2 re-export')].id" -//@ is "$.index[*].inner.import[?(@.name=='m2')].id" $m2 -//@ is "$.index[*].inner.import[?(@.name=='m2')].glob" true +//@ is "$.index[*].inner.use[?(@.name=='m2')].id" $m2 +//@ is "$.index[*].inner.use[?(@.name=='m2')].is_glob" true /// m2 re-export pub use m2::*; diff --git a/tests/rustdoc-json/reexport/glob_empty_mod.rs b/tests/rustdoc-json/reexport/glob_empty_mod.rs index 326df5fdb61..ee1779407f4 100644 --- a/tests/rustdoc-json/reexport/glob_empty_mod.rs +++ b/tests/rustdoc-json/reexport/glob_empty_mod.rs @@ -4,5 +4,5 @@ //@ set m1 = "$.index[*][?(@.name=='m1')].id" mod m1 {} -//@ is "$.index[*][?(@.inner.import)].inner.import.id" $m1 +//@ is "$.index[*][?(@.inner.use)].inner.use.id" $m1 pub use m1::*; diff --git a/tests/rustdoc-json/reexport/glob_extern.rs b/tests/rustdoc-json/reexport/glob_extern.rs index ff5d986d377..98be4773941 100644 --- a/tests/rustdoc-json/reexport/glob_extern.rs +++ b/tests/rustdoc-json/reexport/glob_extern.rs @@ -12,8 +12,8 @@ mod mod1 { //@ set mod1_id = "$.index[*][?(@.name=='mod1')].id" } -//@ is "$.index[*][?(@.inner.import)].inner.import.glob" true -//@ is "$.index[*][?(@.inner.import)].inner.import.id" $mod1_id -//@ set use_id = "$.index[*][?(@.inner.import)].id" +//@ is "$.index[*][?(@.inner.use)].inner.use.is_glob" true +//@ is "$.index[*][?(@.inner.use)].inner.use.id" $mod1_id +//@ set use_id = "$.index[*][?(@.inner.use)].id" //@ ismany "$.index[*][?(@.name=='glob_extern')].inner.module.items[*]" $use_id pub use mod1::*; diff --git a/tests/rustdoc-json/reexport/glob_private.rs b/tests/rustdoc-json/reexport/glob_private.rs index 0a889107592..2084ffc356e 100644 --- a/tests/rustdoc-json/reexport/glob_private.rs +++ b/tests/rustdoc-json/reexport/glob_private.rs @@ -12,7 +12,7 @@ mod mod1 { } //@ set mod2_use_id = "$.index[*][?(@.docs=='Mod2 re-export')].id" - //@ is "$.index[*][?(@.docs=='Mod2 re-export')].inner.import.name" \"mod2\" + //@ is "$.index[*][?(@.docs=='Mod2 re-export')].inner.use.name" \"mod2\" /// Mod2 re-export pub use self::mod2::*; @@ -23,7 +23,7 @@ mod mod1 { } //@ set mod1_use_id = "$.index[*][?(@.docs=='Mod1 re-export')].id" -//@ is "$.index[*][?(@.docs=='Mod1 re-export')].inner.import.name" \"mod1\" +//@ is "$.index[*][?(@.docs=='Mod1 re-export')].inner.use.name" \"mod1\" /// Mod1 re-export pub use mod1::*; diff --git a/tests/rustdoc-json/reexport/in_root_and_mod.rs b/tests/rustdoc-json/reexport/in_root_and_mod.rs index f94e416c00f..a1d2080c068 100644 --- a/tests/rustdoc-json/reexport/in_root_and_mod.rs +++ b/tests/rustdoc-json/reexport/in_root_and_mod.rs @@ -4,10 +4,10 @@ mod foo { pub struct Foo; } -//@ has "$.index[*].inner[?(@.import.source=='foo::Foo')]" +//@ has "$.index[*].inner[?(@.use.source=='foo::Foo')]" pub use foo::Foo; pub mod bar { - //@ has "$.index[*].inner[?(@.import.source=='crate::foo::Foo')]" + //@ has "$.index[*].inner[?(@.use.source=='crate::foo::Foo')]" pub use crate::foo::Foo; } diff --git a/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs b/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs index 13dee323542..7d26d2a970d 100644 --- a/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs +++ b/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs @@ -5,14 +5,14 @@ pub mod foo { } //@ set root_import_id = "$.index[*][?(@.docs=='Outer re-export')].id" -//@ is "$.index[*].inner[?(@.import.source=='foo::Bar')].import.id" $bar_id +//@ is "$.index[*].inner[?(@.use.source=='foo::Bar')].use.id" $bar_id //@ has "$.index[*][?(@.name=='in_root_and_mod_pub')].inner.module.items[*]" $root_import_id /// Outer re-export pub use foo::Bar; pub mod baz { //@ set baz_import_id = "$.index[*][?(@.docs=='Inner re-export')].id" - //@ is "$.index[*].inner[?(@.import.source=='crate::foo::Bar')].import.id" $bar_id + //@ is "$.index[*].inner[?(@.use.source=='crate::foo::Bar')].use.id" $bar_id //@ ismany "$.index[*][?(@.name=='baz')].inner.module.items[*]" $baz_import_id /// Inner re-export pub use crate::foo::Bar; diff --git a/tests/rustdoc-json/reexport/mod_not_included.rs b/tests/rustdoc-json/reexport/mod_not_included.rs index 7e0c0118e84..d0ce95749f1 100644 --- a/tests/rustdoc-json/reexport/mod_not_included.rs +++ b/tests/rustdoc-json/reexport/mod_not_included.rs @@ -7,5 +7,5 @@ mod m1 { pub use m1::x; //@ has "$.index[*][?(@.name=='x' && @.inner.function)]" -//@ has "$.index[*].inner[?(@.import.name=='x')].import.source" '"m1::x"' +//@ has "$.index[*].inner[?(@.use.name=='x')].use.source" '"m1::x"' //@ !has "$.index[*][?(@.name=='m1')]" diff --git a/tests/rustdoc-json/reexport/private_twice_one_inline.rs b/tests/rustdoc-json/reexport/private_twice_one_inline.rs index be66ad522da..87b97e65c0a 100644 --- a/tests/rustdoc-json/reexport/private_twice_one_inline.rs +++ b/tests/rustdoc-json/reexport/private_twice_one_inline.rs @@ -7,18 +7,18 @@ extern crate pub_struct as foo; #[doc(inline)] //@ set crate_use_id = "$.index[*][?(@.docs=='Hack A')].id" -//@ set foo_id = "$.index[*][?(@.docs=='Hack A')].inner.import.id" +//@ set foo_id = "$.index[*][?(@.docs=='Hack A')].inner.use.id" /// Hack A pub use foo::Foo; //@ set bar_id = "$.index[*][?(@.name=='bar')].id" pub mod bar { - //@ is "$.index[*][?(@.docs=='Hack B')].inner.import.id" $foo_id + //@ is "$.index[*][?(@.docs=='Hack B')].inner.use.id" $foo_id //@ set bar_use_id = "$.index[*][?(@.docs=='Hack B')].id" //@ ismany "$.index[*][?(@.name=='bar')].inner.module.items[*]" $bar_use_id /// Hack B pub use foo::Foo; } -//@ ismany "$.index[*][?(@.inner.import)].id" $crate_use_id $bar_use_id +//@ ismany "$.index[*][?(@.inner.use)].id" $crate_use_id $bar_use_id //@ ismany "$.index[*][?(@.name=='private_twice_one_inline')].inner.module.items[*]" $bar_id $crate_use_id diff --git a/tests/rustdoc-json/reexport/private_two_names.rs b/tests/rustdoc-json/reexport/private_two_names.rs index 1e5466dba5e..1ed54f15fdc 100644 --- a/tests/rustdoc-json/reexport/private_two_names.rs +++ b/tests/rustdoc-json/reexport/private_two_names.rs @@ -9,13 +9,13 @@ mod style { pub struct Color; } -//@ is "$.index[*][?(@.docs=='First re-export')].inner.import.id" $color_struct_id -//@ is "$.index[*][?(@.docs=='First re-export')].inner.import.name" \"Color\" +//@ is "$.index[*][?(@.docs=='First re-export')].inner.use.id" $color_struct_id +//@ is "$.index[*][?(@.docs=='First re-export')].inner.use.name" \"Color\" //@ set color_export_id = "$.index[*][?(@.docs=='First re-export')].id" /// First re-export pub use style::Color; -//@ is "$.index[*][?(@.docs=='Second re-export')].inner.import.id" $color_struct_id -//@ is "$.index[*][?(@.docs=='Second re-export')].inner.import.name" \"Colour\" +//@ is "$.index[*][?(@.docs=='Second re-export')].inner.use.id" $color_struct_id +//@ is "$.index[*][?(@.docs=='Second re-export')].inner.use.name" \"Colour\" //@ set colour_export_id = "$.index[*][?(@.docs=='Second re-export')].id" /// Second re-export pub use style::Color as Colour; diff --git a/tests/rustdoc-json/reexport/reexport_of_hidden.rs b/tests/rustdoc-json/reexport/reexport_of_hidden.rs index 07ce1f5c20a..80f171da888 100644 --- a/tests/rustdoc-json/reexport/reexport_of_hidden.rs +++ b/tests/rustdoc-json/reexport/reexport_of_hidden.rs @@ -1,6 +1,6 @@ //@ compile-flags: --document-hidden-items -//@ has "$.index[*].inner[?(@.import.name=='UsedHidden')]" +//@ has "$.index[*].inner[?(@.use.name=='UsedHidden')]" //@ has "$.index[*][?(@.name=='Hidden')]" pub mod submodule { #[doc(hidden)] diff --git a/tests/rustdoc-json/reexport/rename_private.rs b/tests/rustdoc-json/reexport/rename_private.rs index 3335d18e27b..3f13f305d64 100644 --- a/tests/rustdoc-json/reexport/rename_private.rs +++ b/tests/rustdoc-json/reexport/rename_private.rs @@ -6,5 +6,5 @@ mod inner { pub struct Public; } -//@ is "$.index[*][?(@.inner.import)].inner.import.name" \"NewName\" +//@ is "$.index[*][?(@.inner.use)].inner.use.name" \"NewName\" pub use inner::Public as NewName; diff --git a/tests/rustdoc-json/reexport/rename_public.rs b/tests/rustdoc-json/reexport/rename_public.rs index e534f458f93..81c003a51c4 100644 --- a/tests/rustdoc-json/reexport/rename_public.rs +++ b/tests/rustdoc-json/reexport/rename_public.rs @@ -7,8 +7,8 @@ pub mod inner { pub struct Public; } //@ set import_id = "$.index[*][?(@.docs=='Re-export')].id" -//@ !has "$.index[*].inner[?(@.import.name=='Public')]" -//@ is "$.index[*].inner[?(@.import.name=='NewName')].import.source" \"inner::Public\" +//@ !has "$.index[*].inner[?(@.use.name=='Public')]" +//@ is "$.index[*].inner[?(@.use.name=='NewName')].use.source" \"inner::Public\" /// Re-export pub use inner::Public as NewName; diff --git a/tests/rustdoc-json/reexport/same_name_different_types.rs b/tests/rustdoc-json/reexport/same_name_different_types.rs index b0a06d4ecfa..e9bc4a5ac40 100644 --- a/tests/rustdoc-json/reexport/same_name_different_types.rs +++ b/tests/rustdoc-json/reexport/same_name_different_types.rs @@ -13,10 +13,10 @@ pub mod nested { pub fn Foo() {} } -//@ ismany "$.index[*].inner[?(@.import.name == 'Foo')].import.id" $foo_fn $foo_struct -//@ ismany "$.index[*].inner[?(@.import.name == 'Bar')].import.id" $foo_fn $foo_struct +//@ ismany "$.index[*].inner[?(@.use.name == 'Foo')].use.id" $foo_fn $foo_struct +//@ ismany "$.index[*].inner[?(@.use.name == 'Bar')].use.id" $foo_fn $foo_struct -//@ count "$.index[*].inner[?(@.import.name == 'Foo')]" 2 +//@ count "$.index[*].inner[?(@.use.name == 'Foo')]" 2 pub use nested::Foo; -//@ count "$.index[*].inner[?(@.import.name == 'Bar')]" 2 +//@ count "$.index[*].inner[?(@.use.name == 'Bar')]" 2 pub use Foo as Bar; diff --git a/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs b/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs index c533b9ba770..27e2827d08d 100644 --- a/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs +++ b/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs @@ -10,11 +10,11 @@ mod inner { } //@ set export_id = "$.index[*][?(@.docs=='First re-export')].id" -//@ is "$.index[*].inner[?(@.import.name=='Trait')].import.id" $trait_id +//@ is "$.index[*].inner[?(@.use.name=='Trait')].use.id" $trait_id /// First re-export pub use inner::Trait; //@ set reexport_id = "$.index[*][?(@.docs=='Second re-export')].id" -//@ is "$.index[*].inner[?(@.import.name=='Reexport')].import.id" $trait_id +//@ is "$.index[*].inner[?(@.use.name=='Reexport')].use.id" $trait_id /// Second re-export pub use inner::Trait as Reexport; diff --git a/tests/rustdoc-json/reexport/simple_private.rs b/tests/rustdoc-json/reexport/simple_private.rs index 9af0157818b..8a936f5da1b 100644 --- a/tests/rustdoc-json/reexport/simple_private.rs +++ b/tests/rustdoc-json/reexport/simple_private.rs @@ -6,9 +6,9 @@ mod inner { pub struct Public; } -//@ is "$.index[*][?(@.inner.import)].inner.import.name" \"Public\" -//@ is "$.index[*][?(@.inner.import)].inner.import.id" $pub_id -//@ set use_id = "$.index[*][?(@.inner.import)].id" +//@ is "$.index[*][?(@.inner.use)].inner.use.name" \"Public\" +//@ is "$.index[*][?(@.inner.use)].inner.use.id" $pub_id +//@ set use_id = "$.index[*][?(@.inner.use)].id" pub use inner::Public; //@ ismany "$.index[*][?(@.name=='simple_private')].inner.module.items[*]" $use_id diff --git a/tests/rustdoc-json/reexport/simple_public.rs b/tests/rustdoc-json/reexport/simple_public.rs index d7b44b2f987..e5a8dc7d2ad 100644 --- a/tests/rustdoc-json/reexport/simple_public.rs +++ b/tests/rustdoc-json/reexport/simple_public.rs @@ -9,7 +9,7 @@ pub mod inner { } //@ set import_id = "$.index[*][?(@.docs=='Outer')].id" -//@ is "$.index[*][?(@.docs=='Outer')].inner.import.source" \"inner::Public\" +//@ is "$.index[*][?(@.docs=='Outer')].inner.use.source" \"inner::Public\" /// Outer pub use inner::Public; diff --git a/tests/rustdoc-json/return_private.rs b/tests/rustdoc-json/return_private.rs index 4a1922e15e5..0b341e2bda7 100644 --- a/tests/rustdoc-json/return_private.rs +++ b/tests/rustdoc-json/return_private.rs @@ -6,7 +6,7 @@ mod secret { } //@ has "$.index[*][?(@.name=='get_secret')].inner.function" -//@ is "$.index[*][?(@.name=='get_secret')].inner.function.decl.output.resolved_path.name" \"secret::Secret\" +//@ is "$.index[*][?(@.name=='get_secret')].inner.function.sig.output.resolved_path.name" \"secret::Secret\" pub fn get_secret() -> secret::Secret { secret::Secret } diff --git a/tests/rustdoc-json/structs/plain_all_pub.rs b/tests/rustdoc-json/structs/plain_all_pub.rs index aa53b59726a..67d2a4a7a8c 100644 --- a/tests/rustdoc-json/structs/plain_all_pub.rs +++ b/tests/rustdoc-json/structs/plain_all_pub.rs @@ -8,4 +8,4 @@ pub struct Demo { //@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[0]" $x //@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[1]" $y //@ count "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[*]" 2 -//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields_stripped" false +//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.has_stripped_fields" false diff --git a/tests/rustdoc-json/structs/plain_doc_hidden.rs b/tests/rustdoc-json/structs/plain_doc_hidden.rs index 39f9367cb93..4573adc73fa 100644 --- a/tests/rustdoc-json/structs/plain_doc_hidden.rs +++ b/tests/rustdoc-json/structs/plain_doc_hidden.rs @@ -8,4 +8,4 @@ pub struct Demo { //@ !has "$.index[*][?(@.name=='y')].id" //@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[0]" $x //@ count "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[*]" 1 -//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields_stripped" true +//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.has_stripped_fields" true diff --git a/tests/rustdoc-json/structs/plain_empty.rs b/tests/rustdoc-json/structs/plain_empty.rs index 00b4b05ebdd..30013021abe 100644 --- a/tests/rustdoc-json/structs/plain_empty.rs +++ b/tests/rustdoc-json/structs/plain_empty.rs @@ -1,5 +1,5 @@ //@ is "$.index[*][?(@.name=='PlainEmpty')].visibility" \"public\" //@ has "$.index[*][?(@.name=='PlainEmpty')].inner.struct" -//@ is "$.index[*][?(@.name=='PlainEmpty')].inner.struct.kind.plain.fields_stripped" false +//@ is "$.index[*][?(@.name=='PlainEmpty')].inner.struct.kind.plain.has_stripped_fields" false //@ is "$.index[*][?(@.name=='PlainEmpty')].inner.struct.kind.plain.fields" [] pub struct PlainEmpty {} diff --git a/tests/rustdoc-json/structs/plain_pub_priv.rs b/tests/rustdoc-json/structs/plain_pub_priv.rs index f9ab8714f81..91079a30d42 100644 --- a/tests/rustdoc-json/structs/plain_pub_priv.rs +++ b/tests/rustdoc-json/structs/plain_pub_priv.rs @@ -6,4 +6,4 @@ pub struct Demo { //@ set x = "$.index[*][?(@.name=='x')].id" //@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[0]" $x //@ count "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields[*]" 1 -//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.fields_stripped" true +//@ is "$.index[*][?(@.name=='Demo')].inner.struct.kind.plain.has_stripped_fields" true diff --git a/tests/rustdoc-json/structs/with_generics.rs b/tests/rustdoc-json/structs/with_generics.rs index 6e13dae9ebf..3e7f175a5a1 100644 --- a/tests/rustdoc-json/structs/with_generics.rs +++ b/tests/rustdoc-json/structs/with_generics.rs @@ -6,7 +6,7 @@ use std::collections::HashMap; //@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.generics.params[0].kind.type.bounds" [] //@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.generics.params[1].name" \"U\" //@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.generics.params[1].kind.type.bounds" [] -//@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.kind.plain.fields_stripped" true +//@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.kind.plain.has_stripped_fields" true //@ is "$.index[*][?(@.name=='WithGenerics')].inner.struct.kind.plain.fields" [] pub struct WithGenerics<T, U> { stuff: Vec<T>, diff --git a/tests/rustdoc-json/structs/with_primitives.rs b/tests/rustdoc-json/structs/with_primitives.rs index 2ca11b50608..7202ab9af9c 100644 --- a/tests/rustdoc-json/structs/with_primitives.rs +++ b/tests/rustdoc-json/structs/with_primitives.rs @@ -4,7 +4,7 @@ //@ has "$.index[*][?(@.name=='WithPrimitives')].inner.struct" //@ is "$.index[*][?(@.name=='WithPrimitives')].inner.struct.generics.params[0].name" \"\'a\" //@ is "$.index[*][?(@.name=='WithPrimitives')].inner.struct.generics.params[0].kind.lifetime.outlives" [] -//@ is "$.index[*][?(@.name=='WithPrimitives')].inner.struct.kind.plain.fields_stripped" true +//@ is "$.index[*][?(@.name=='WithPrimitives')].inner.struct.kind.plain.has_stripped_fields" true //@ is "$.index[*][?(@.name=='WithPrimitives')].inner.struct.kind.plain.fields" [] pub struct WithPrimitives<'a> { num: u32, diff --git a/tests/rustdoc-json/trait_alias.rs b/tests/rustdoc-json/trait_alias.rs index ca9e5edfdf7..3ae5fad8acc 100644 --- a/tests/rustdoc-json/trait_alias.rs +++ b/tests/rustdoc-json/trait_alias.rs @@ -7,12 +7,12 @@ //@ is "$.index[*][?(@.name=='StrLike')].span.filename" $FILE pub trait StrLike = AsRef<str>; -//@ is "$.index[*][?(@.name=='f')].inner.function.decl.output.impl_trait[0].trait_bound.trait.id" $StrLike +//@ is "$.index[*][?(@.name=='f')].inner.function.sig.output.impl_trait[0].trait_bound.trait.id" $StrLike pub fn f() -> impl StrLike { "heya" } -//@ !is "$.index[*][?(@.name=='g')].inner.function.decl.output.impl_trait[0].trait_bound.trait.id" $StrLike +//@ !is "$.index[*][?(@.name=='g')].inner.function.sig.output.impl_trait[0].trait_bound.trait.id" $StrLike pub fn g() -> impl AsRef<str> { "heya" } diff --git a/tests/rustdoc-json/traits/self.rs b/tests/rustdoc-json/traits/self.rs index c7d952ae567..060bc37f2d5 100644 --- a/tests/rustdoc-json/traits/self.rs +++ b/tests/rustdoc-json/traits/self.rs @@ -9,29 +9,29 @@ pub struct Foo; // Each assertion matches 3 times, and should be the same each time. impl Foo { - //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' - //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' - //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' null null null - //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' false false false + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.sig.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.sig.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.sig.inputs[0][1].borrowed_ref.lifetime' null null null + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.sig.inputs[0][1].borrowed_ref.is_mutable' false false false pub fn by_ref(&self) {} - //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' - //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' - //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' null null null - //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' true true true + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.sig.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.sig.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.sig.inputs[0][1].borrowed_ref.lifetime' null null null + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.sig.inputs[0][1].borrowed_ref.is_mutable' true true true pub fn by_exclusive_ref(&mut self) {} - //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' - //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.decl.inputs[0][1].generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.sig.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.sig.inputs[0][1].generic' '"Self"' '"Self"' '"Self"' pub fn by_value(self) {} - //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' - //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' - //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' \"\'a\" \"\'a\" \"\'a\" - //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' false false false + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.sig.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.sig.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.sig.inputs[0][1].borrowed_ref.lifetime' \"\'a\" \"\'a\" \"\'a\" + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.sig.inputs[0][1].borrowed_ref.is_mutable' false false false pub fn with_lifetime<'a>(&'a self) {} - //@ ismany '$.index[*][?(@.name=="build")].inner.function.decl.output.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="build")].inner.function.sig.output.generic' '"Self"' '"Self"' '"Self"' pub fn build() -> Self { Self } diff --git a/tests/rustdoc-json/traits/trait_alias.rs b/tests/rustdoc-json/traits/trait_alias.rs index a1ab039692b..17c83ddc353 100644 --- a/tests/rustdoc-json/traits/trait_alias.rs +++ b/tests/rustdoc-json/traits/trait_alias.rs @@ -19,8 +19,8 @@ pub struct Struct; impl Orig<i32> for Struct {} -//@ has "$.index[*][?(@.name=='takes_alias')].inner.function.decl.inputs[0][1].impl_trait" -//@ is "$.index[*][?(@.name=='takes_alias')].inner.function.decl.inputs[0][1].impl_trait[0].trait_bound.trait.id" $Alias +//@ has "$.index[*][?(@.name=='takes_alias')].inner.function.sig.inputs[0][1].impl_trait" +//@ is "$.index[*][?(@.name=='takes_alias')].inner.function.sig.inputs[0][1].impl_trait[0].trait_bound.trait.id" $Alias //@ is "$.index[*][?(@.name=='takes_alias')].inner.function.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $Alias pub fn takes_alias(_: impl Alias) {} // FIXME: Should the trait be mentioned in both the decl and generics? diff --git a/tests/rustdoc-json/type/dyn.rs b/tests/rustdoc-json/type/dyn.rs index 86ea1c2b5f2..97c8689a7c8 100644 --- a/tests/rustdoc-json/type/dyn.rs +++ b/tests/rustdoc-json/type/dyn.rs @@ -11,7 +11,7 @@ use std::fmt::Debug; //@ is "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.generics" '{"params": [], "where_predicates": []}' //@ has "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path" //@ is "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.name" \"Box\" -//@ is "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.args.angle_bracketed.bindings" [] +//@ is "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.args.angle_bracketed.constraints" [] //@ count "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.args.angle_bracketed.args" 1 //@ has "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.args.angle_bracketed.args[0].type.dyn_trait" //@ is "$.index[*][?(@.name=='SyncIntGen')].inner.type_alias.type.resolved_path.args.angle_bracketed.args[0].type.dyn_trait.lifetime" \"\'static\" @@ -28,7 +28,7 @@ pub type SyncIntGen = Box<dyn Fn() -> i32 + Send + Sync + 'static>; //@ has "$.index[*][?(@.name=='RefFn')].inner.type_alias" //@ is "$.index[*][?(@.name=='RefFn')].inner.type_alias.generics" '{"params": [{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"}],"where_predicates": []}' //@ has "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref" -//@ is "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref.mutable" 'false' +//@ is "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref.is_mutable" 'false' //@ is "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref.lifetime" "\"'a\"" //@ has "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref.type.dyn_trait" //@ is "$.index[*][?(@.name=='RefFn')].inner.type_alias.type.borrowed_ref.type.dyn_trait.lifetime" null diff --git a/tests/rustdoc-json/type/extern.rs b/tests/rustdoc-json/type/extern.rs index fda5d5ab970..97e1c3760ee 100644 --- a/tests/rustdoc-json/type/extern.rs +++ b/tests/rustdoc-json/type/extern.rs @@ -6,4 +6,4 @@ extern "C" { } //@ is "$.index[*][?(@.docs=='No inner information')].name" '"Foo"' -//@ is "$.index[*][?(@.docs=='No inner information')].inner" \"foreign_type\" +//@ is "$.index[*][?(@.docs=='No inner information')].inner" \"extern_type\" diff --git a/tests/rustdoc-json/type/fn_lifetime.rs b/tests/rustdoc-json/type/fn_lifetime.rs index 2893b37319f..7fa12dad54e 100644 --- a/tests/rustdoc-json/type/fn_lifetime.rs +++ b/tests/rustdoc-json/type/fn_lifetime.rs @@ -7,9 +7,9 @@ //@ count "$.index[*][?(@.name=='GenericFn')].inner.type_alias.generics.params[*].kind.lifetime.outlives[*]" 0 //@ count "$.index[*][?(@.name=='GenericFn')].inner.type_alias.generics.where_predicates[*]" 0 //@ count "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.generic_params[*]" 0 -//@ count "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.decl.inputs[*][1].borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.decl.output.borrowed_ref.lifetime" \"\'a\" +//@ count "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.sig.inputs[*][1].borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='GenericFn')].inner.type_alias.type.function_pointer.sig.output.borrowed_ref.lifetime" \"\'a\" pub type GenericFn<'a> = fn(&'a i32) -> &'a i32; @@ -20,7 +20,7 @@ pub type GenericFn<'a> = fn(&'a i32) -> &'a i32; //@ is "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.generic_params[*].name" \"\'a\" //@ has "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.generic_params[*].kind.lifetime" //@ count "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.generic_params[*].kind.lifetime.outlives[*]" 0 -//@ count "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.decl.inputs[*][1].borrowed_ref.lifetime" \"\'a\" -//@ is "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.decl.output.borrowed_ref.lifetime" \"\'a\" +//@ count "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.sig.inputs[*][1].borrowed_ref.lifetime" \"\'a\" +//@ is "$.index[*][?(@.name=='ForAll')].inner.type_alias.type.function_pointer.sig.output.borrowed_ref.lifetime" \"\'a\" pub type ForAll = for<'a> fn(&'a i32) -> &'a i32; diff --git a/tests/rustdoc-json/type/generic_default.rs b/tests/rustdoc-json/type/generic_default.rs index 306376354ce..c1a05805014 100644 --- a/tests/rustdoc-json/type/generic_default.rs +++ b/tests/rustdoc-json/type/generic_default.rs @@ -25,7 +25,7 @@ pub struct MyError {} //@ has "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path" //@ is "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.id" $result //@ is "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.name" \"Result\" -//@ is "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.args.angle_bracketed.bindings" [] +//@ is "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.args.angle_bracketed.constraints" [] //@ has "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.args.angle_bracketed.args[0].type.generic" //@ has "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.args.angle_bracketed.args[1].type.generic" //@ is "$.index[*][?(@.name=='MyResult')].inner.type_alias.type.resolved_path.args.angle_bracketed.args[0].type.generic" \"T\" diff --git a/tests/rustdoc-json/type/hrtb.rs b/tests/rustdoc-json/type/hrtb.rs index a28b2fddf46..825720e9198 100644 --- a/tests/rustdoc-json/type/hrtb.rs +++ b/tests/rustdoc-json/type/hrtb.rs @@ -12,10 +12,10 @@ where //@ is "$.index[*][?(@.name=='dynfn')].inner.function.generics" '{"params": [], "where_predicates": []}' //@ is "$.index[*][?(@.name=='dynfn')].inner.function.generics" '{"params": [], "where_predicates": []}' -//@ is "$.index[*][?(@.name=='dynfn')].inner.function.decl.inputs[0][1].borrowed_ref.type.dyn_trait.lifetime" null -//@ count "$.index[*][?(@.name=='dynfn')].inner.function.decl.inputs[0][1].borrowed_ref.type.dyn_trait.traits[*]" 1 -//@ is "$.index[*][?(@.name=='dynfn')].inner.function.decl.inputs[0][1].borrowed_ref.type.dyn_trait.traits[0].generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]' -//@ is "$.index[*][?(@.name=='dynfn')].inner.function.decl.inputs[0][1].borrowed_ref.type.dyn_trait.traits[0].trait.name" '"Fn"' +//@ is "$.index[*][?(@.name=='dynfn')].inner.function.sig.inputs[0][1].borrowed_ref.type.dyn_trait.lifetime" null +//@ count "$.index[*][?(@.name=='dynfn')].inner.function.sig.inputs[0][1].borrowed_ref.type.dyn_trait.traits[*]" 1 +//@ is "$.index[*][?(@.name=='dynfn')].inner.function.sig.inputs[0][1].borrowed_ref.type.dyn_trait.traits[0].generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]' +//@ is "$.index[*][?(@.name=='dynfn')].inner.function.sig.inputs[0][1].borrowed_ref.type.dyn_trait.traits[0].trait.name" '"Fn"' pub fn dynfn(f: &dyn for<'a, 'b> Fn(&'a i32, &'b i32)) { let zero = 0; f(&zero, &zero); diff --git a/tests/rustdoc-json/type/inherent_associated_type.rs b/tests/rustdoc-json/type/inherent_associated_type.rs index 386c7c80d7f..b8ce11fc6e1 100644 --- a/tests/rustdoc-json/type/inherent_associated_type.rs +++ b/tests/rustdoc-json/type/inherent_associated_type.rs @@ -10,9 +10,9 @@ pub struct Owner; pub fn create() -> Owner::Metadata { OwnerMetadata } -//@ is '$.index[*][?(@.name=="create")].inner.function.decl.output.qualified_path.name' '"Metadata"' -//@ is '$.index[*][?(@.name=="create")].inner.function.decl.output.qualified_path.trait' null -//@ is '$.index[*][?(@.name=="create")].inner.function.decl.output.qualified_path.self_type.resolved_path.id' $Owner +//@ is '$.index[*][?(@.name=="create")].inner.function.sig.output.qualified_path.name' '"Metadata"' +//@ is '$.index[*][?(@.name=="create")].inner.function.sig.output.qualified_path.trait' null +//@ is '$.index[*][?(@.name=="create")].inner.function.sig.output.qualified_path.self_type.resolved_path.id' $Owner /// impl impl Owner { @@ -21,4 +21,4 @@ impl Owner { } //@ set iat = '$.index[*][?(@.docs=="iat")].id' //@ is '$.index[*][?(@.docs=="impl")].inner.impl.items[*]' $iat -//@ is '$.index[*][?(@.docs=="iat")].inner.assoc_type.default.resolved_path.id' $OwnerMetadata +//@ is '$.index[*][?(@.docs=="iat")].inner.assoc_type.type.resolved_path.id' $OwnerMetadata diff --git a/tests/rustdoc-json/type/inherent_associated_type_bound.rs b/tests/rustdoc-json/type/inherent_associated_type_bound.rs index 45fe19bf467..d0a88b1970f 100644 --- a/tests/rustdoc-json/type/inherent_associated_type_bound.rs +++ b/tests/rustdoc-json/type/inherent_associated_type_bound.rs @@ -5,14 +5,14 @@ //@ set Carrier = '$.index[*][?(@.name=="Carrier")].id' pub struct Carrier<'a>(&'a ()); -//@ count "$.index[*][?(@.name=='user')].inner.function.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='user')].inner.function.decl.inputs[0][0]" '"_"' -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.generic_params[*].name' \""'b"\" -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.decl.inputs[0][1].qualified_path.self_type.resolved_path.id' $Carrier -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.decl.inputs[0][1].qualified_path.self_type.resolved_path.args.angle_bracketed.args[0].lifetime' \""'b"\" -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.decl.inputs[0][1].qualified_path.name' '"Focus"' -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.decl.inputs[0][1].qualified_path.trait' null -//@ is '$.index[*][?(@.name=="user")].inner.function.decl.inputs[0][1].function_pointer.decl.inputs[0][1].qualified_path.args.angle_bracketed.args[0].type.primitive' '"i32"' +//@ count "$.index[*][?(@.name=='user')].inner.function.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='user')].inner.function.sig.inputs[0][0]" '"_"' +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.generic_params[*].name' \""'b"\" +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.sig.inputs[0][1].qualified_path.self_type.resolved_path.id' $Carrier +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.sig.inputs[0][1].qualified_path.self_type.resolved_path.args.angle_bracketed.args[0].lifetime' \""'b"\" +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.sig.inputs[0][1].qualified_path.name' '"Focus"' +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.sig.inputs[0][1].qualified_path.trait' null +//@ is '$.index[*][?(@.name=="user")].inner.function.sig.inputs[0][1].function_pointer.sig.inputs[0][1].qualified_path.args.angle_bracketed.args[0].type.primitive' '"i32"' pub fn user(_: for<'b> fn(Carrier<'b>::Focus<i32>)) {} impl<'a> Carrier<'a> { diff --git a/tests/rustdoc-json/type/inherent_associated_type_projections.rs b/tests/rustdoc-json/type/inherent_associated_type_projections.rs index 9b827a98419..e73e86d5817 100644 --- a/tests/rustdoc-json/type/inherent_associated_type_projections.rs +++ b/tests/rustdoc-json/type/inherent_associated_type_projections.rs @@ -5,12 +5,12 @@ //@ set Parametrized = '$.index[*][?(@.name=="Parametrized")].id' pub struct Parametrized<T>(T); -//@ count "$.index[*][?(@.name=='test')].inner.function.decl.inputs[*]" 1 -//@ is "$.index[*][?(@.name=='test')].inner.function.decl.inputs[0][0]" '"_"' -//@ is '$.index[*][?(@.name=="test")].inner.function.decl.inputs[0][1].qualified_path.self_type.resolved_path.id' $Parametrized -//@ is '$.index[*][?(@.name=="test")].inner.function.decl.inputs[0][1].qualified_path.self_type.resolved_path.args.angle_bracketed.args[0].type.primitive' \"i32\" -//@ is '$.index[*][?(@.name=="test")].inner.function.decl.inputs[0][1].qualified_path.name' '"Proj"' -//@ is '$.index[*][?(@.name=="test")].inner.function.decl.inputs[0][1].qualified_path.trait' null +//@ count "$.index[*][?(@.name=='test')].inner.function.sig.inputs[*]" 1 +//@ is "$.index[*][?(@.name=='test')].inner.function.sig.inputs[0][0]" '"_"' +//@ is '$.index[*][?(@.name=="test")].inner.function.sig.inputs[0][1].qualified_path.self_type.resolved_path.id' $Parametrized +//@ is '$.index[*][?(@.name=="test")].inner.function.sig.inputs[0][1].qualified_path.self_type.resolved_path.args.angle_bracketed.args[0].type.primitive' \"i32\" +//@ is '$.index[*][?(@.name=="test")].inner.function.sig.inputs[0][1].qualified_path.name' '"Proj"' +//@ is '$.index[*][?(@.name=="test")].inner.function.sig.inputs[0][1].qualified_path.trait' null pub fn test(_: Parametrized<i32>::Proj) {} /// param_bool diff --git a/tests/rustdoc-json/type_alias.rs b/tests/rustdoc-json/type_alias.rs index ecf35c5987a..2f2b4c42d44 100644 --- a/tests/rustdoc-json/type_alias.rs +++ b/tests/rustdoc-json/type_alias.rs @@ -4,12 +4,12 @@ //@ is "$.index[*][?(@.name=='IntVec')].span.filename" $FILE pub type IntVec = Vec<u32>; -//@ is "$.index[*][?(@.name=='f')].inner.function.decl.output.resolved_path.id" $IntVec +//@ is "$.index[*][?(@.name=='f')].inner.function.sig.output.resolved_path.id" $IntVec pub fn f() -> IntVec { vec![0; 32] } -//@ !is "$.index[*][?(@.name=='g')].inner.function.decl.output.resolved_path.id" $IntVec +//@ !is "$.index[*][?(@.name=='g')].inner.function.sig.output.resolved_path.id" $IntVec pub fn g() -> Vec<u32> { vec![0; 32] } diff --git a/tests/rustdoc-json/unions/union.rs b/tests/rustdoc-json/unions/union.rs index 4a97b5d4fb8..7f135a72dec 100644 --- a/tests/rustdoc-json/unions/union.rs +++ b/tests/rustdoc-json/unions/union.rs @@ -7,8 +7,8 @@ pub union Union { float: f32, } -//@ has "$.index[*][?(@.name=='make_int_union')].inner.function.decl.output.resolved_path" -//@ is "$.index[*][?(@.name=='make_int_union')].inner.function.decl.output.resolved_path.id" $Union +//@ has "$.index[*][?(@.name=='make_int_union')].inner.function.sig.output.resolved_path" +//@ is "$.index[*][?(@.name=='make_int_union')].inner.function.sig.output.resolved_path.id" $Union pub fn make_int_union(int: i32) -> Union { Union { int } } diff --git a/tests/ui/consts/const-ptr-is-null.rs b/tests/ui/consts/const-ptr-is-null.rs new file mode 100644 index 00000000000..82c293c0ad6 --- /dev/null +++ b/tests/ui/consts/const-ptr-is-null.rs @@ -0,0 +1,20 @@ +#![feature(const_ptr_is_null)] +use std::ptr; + +const IS_NULL: () = { + assert!(ptr::null::<u8>().is_null()); +}; +const IS_NOT_NULL: () = { + assert!(!ptr::null::<u8>().wrapping_add(1).is_null()); +}; + +const MAYBE_NULL: () = { + let x = 15; + let ptr = &x as *const i32; + // This one is still unambiguous... + assert!(!ptr.is_null()); + // but once we shift outside the allocation, we might become null. + assert!(!ptr.wrapping_sub(512).is_null()); //~inside `MAYBE_NULL` +}; + +fn main() {} diff --git a/tests/ui/consts/const-ptr-is-null.stderr b/tests/ui/consts/const-ptr-is-null.stderr new file mode 100644 index 00000000000..20e44a1401f --- /dev/null +++ b/tests/ui/consts/const-ptr-is-null.stderr @@ -0,0 +1,19 @@ +error[E0080]: evaluation of constant value failed + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | + = note: the evaluated program panicked at 'null-ness of this pointer cannot be determined in const context', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +note: inside `std::ptr::const_ptr::<impl *const T>::is_null::const_impl` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL +note: inside `std::ptr::const_ptr::<impl *const i32>::is_null` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL +note: inside `MAYBE_NULL` + --> $DIR/const-ptr-is-null.rs:17:14 + | +LL | assert!(!ptr.wrapping_sub(512).is_null()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0080`. |