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Auto merge of #101603 - matthiaskrgr:rollup-8y6kf20, r=matthiaskrgr
Rollup of 6 pull requests Successful merges: - #99207 (Enable eager checks for memory sanitizer) - #101253 (fix the suggestion of format for asm_sub_register) - #101450 (Add `const_extern_fn` to 1.62 release notes.) - #101556 (Tweak future opaque ty pretty printing) - #101563 (Link UEFI target documentation from target list) - #101593 (Cleanup themes (tooltip)) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
This commit is contained in:
bors
commit
4a09adf99f
@ -217,6 +217,7 @@ Language
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- [Fix constants not getting dropped if part of a diverging expression][94775]
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- [Support unit struct/enum variant in destructuring assignment][95380]
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- [Remove mutable_borrow_reservation_conflict lint and allow the code pattern][96268]
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- [`const` functions may now specify `extern "C"` or `extern "Rust"`][95346]
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Compiler
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--------
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@ -306,6 +307,7 @@ and related tools.
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[94872]: https://github.com/rust-lang/rust/pull/94872/
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[95006]: https://github.com/rust-lang/rust/pull/95006/
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[95035]: https://github.com/rust-lang/rust/pull/95035/
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[95346]: https://github.com/rust-lang/rust/pull/95346/
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[95372]: https://github.com/rust-lang/rust/pull/95372/
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[95380]: https://github.com/rust-lang/rust/pull/95380/
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[95431]: https://github.com/rust-lang/rust/pull/95431/
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@ -19,6 +19,7 @@ use rustc_target::abi::call::ArgAbi;
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pub use rustc_target::abi::call::*;
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use rustc_target::abi::{self, HasDataLayout, Int};
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pub use rustc_target::spec::abi::Abi;
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use rustc_target::spec::SanitizerSet;
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use libc::c_uint;
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use smallvec::SmallVec;
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@ -90,6 +91,13 @@ fn get_attrs<'ll>(this: &ArgAttributes, cx: &CodegenCx<'ll, '_>) -> SmallVec<[&'
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if regular.contains(ArgAttribute::NoAliasMutRef) && should_use_mutable_noalias(cx) {
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attrs.push(llvm::AttributeKind::NoAlias.create_attr(cx.llcx));
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}
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} else if cx.tcx.sess.opts.unstable_opts.sanitizer.contains(SanitizerSet::MEMORY) {
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// If we're not optimising, *but* memory sanitizer is on, emit noundef, since it affects
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// memory sanitizer's behavior.
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if regular.contains(ArgAttribute::NoUndef) {
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attrs.push(llvm::AttributeKind::NoUndef.create_attr(cx.llcx));
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}
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}
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attrs
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@ -238,7 +238,6 @@ language_item_table! {
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Future, sym::future_trait, future_trait, Target::Trait, GenericRequirement::Exact(0);
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GeneratorState, sym::generator_state, gen_state, Target::Enum, GenericRequirement::None;
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Generator, sym::generator, gen_trait, Target::Trait, GenericRequirement::Minimum(1);
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GeneratorReturn, sym::generator_return, generator_return, Target::AssocTy, GenericRequirement::None;
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Unpin, sym::unpin, unpin_trait, Target::Trait, GenericRequirement::None;
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Pin, sym::pin, pin_type, Target::Struct, GenericRequirement::None;
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@ -134,7 +134,12 @@ extern "C" LLVMPassRef LLVMRustCreateMemorySanitizerPass(int TrackOrigins, bool
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const bool CompileKernel = false;
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return wrap(createMemorySanitizerLegacyPassPass(
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MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel}));
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#if LLVM_VERSION_GE(14, 0)
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MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel, /*EagerChecks=*/true}
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#else
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MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel}
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#endif
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));
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#else
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report_fatal_error("Legacy PM not supported with LLVM 15");
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#endif
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@ -930,10 +935,18 @@ LLVMRustOptimizeWithNewPassManager(
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if (SanitizerOptions) {
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if (SanitizerOptions->SanitizeMemory) {
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#if LLVM_VERSION_GE(14, 0)
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MemorySanitizerOptions Options(
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SanitizerOptions->SanitizeMemoryTrackOrigins,
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SanitizerOptions->SanitizeMemoryRecover,
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/*CompileKernel=*/false,
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/*EagerChecks=*/true);
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#else
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MemorySanitizerOptions Options(
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SanitizerOptions->SanitizeMemoryTrackOrigins,
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SanitizerOptions->SanitizeMemoryRecover,
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/*CompileKernel=*/false);
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#endif
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OptimizerLastEPCallbacks.push_back(
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[Options](ModulePassManager &MPM, OptimizationLevel Level) {
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#if LLVM_VERSION_GE(14, 0) && LLVM_VERSION_LT(16, 0)
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@ -922,12 +922,14 @@ pub trait PrettyPrinter<'tcx>:
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// Skip printing `<[generator@] as Generator<_>>::Return` from async blocks,
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// unless we can find out what generator return type it comes from.
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let term = if let Some(ty) = term.skip_binder().ty()
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&& let ty::Projection(ty::ProjectionTy { item_def_id, substs }) = ty.kind()
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&& Some(*item_def_id) == tcx.lang_items().generator_return()
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&& let ty::Projection(proj) = ty.kind()
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&& let assoc = tcx.associated_item(proj.item_def_id)
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&& assoc.trait_container(tcx) == tcx.lang_items().gen_trait()
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&& assoc.name == rustc_span::sym::Return
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{
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if let ty::Generator(_, substs, _) = substs.type_at(0).kind() {
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let return_ty = substs.as_generator().return_ty();
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if !return_ty.is_ty_infer() {
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if !return_ty.is_ty_var() {
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return_ty.into()
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} else {
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continue;
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@ -763,7 +763,6 @@ symbols! {
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gen_future,
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gen_kill,
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generator,
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generator_return,
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generator_state,
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generators,
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generic_arg_infer,
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|
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@ -333,10 +333,10 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
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let mut err = lint.build(msg);
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err.span_label(expr.span, "for this argument");
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err.help(&format!(
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"use the `{suggested_modifier}` modifier to have the register formatted as `{suggested_result}`",
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"use `{{{idx}:{suggested_modifier}}}` to have the register formatted as `{suggested_result}`",
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));
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err.help(&format!(
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"or use the `{default_modifier}` modifier to keep the default formatting of `{default_result}`",
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"or use `{{{idx}:{default_modifier}}}` to keep the default formatting of `{default_result}`",
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));
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err.emit();
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},
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@ -83,7 +83,7 @@ pub trait Generator<R = ()> {
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/// `return` statement or implicitly as the last expression of a generator
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/// literal. For example futures would use this as `Result<T, E>` as it
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/// represents a completed future.
|
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#[lang = "generator_return"]
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#[cfg_attr(bootstrap, lang = "generator_return")]
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type Return;
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/// Resumes the execution of this generator.
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@ -213,7 +213,7 @@ target | std | host | notes
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[`aarch64-pc-windows-gnullvm`](platform-support/pc-windows-gnullvm.md) | ✓ | ✓ |
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`aarch64-unknown-freebsd` | ✓ | ✓ | ARM64 FreeBSD
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`aarch64-unknown-hermit` | ✓ | | ARM64 HermitCore
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`aarch64-unknown-uefi` | * | | ARM64 UEFI
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[`aarch64-unknown-uefi`](platform-support/unknown-uefi.md) | * | | ARM64 UEFI
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`aarch64-unknown-linux-gnu_ilp32` | ✓ | ✓ | ARM64 Linux (ILP32 ABI)
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`aarch64-unknown-netbsd` | ✓ | ✓ |
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[`aarch64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | ARM64 OpenBSD
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||||
@ -250,7 +250,7 @@ target | std | host | notes
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||||
`i686-unknown-haiku` | ✓ | ✓ | 32-bit Haiku
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`i686-unknown-netbsd` | ✓ | ✓ | NetBSD/i386 with SSE2
|
||||
[`i686-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 32-bit OpenBSD
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||||
`i686-unknown-uefi` | * | | 32-bit UEFI
|
||||
[`i686-unknown-uefi`](platform-support/unknown-uefi.md) | * | | 32-bit UEFI
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||||
`i686-uwp-windows-gnu` | ? | |
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`i686-uwp-windows-msvc` | ? | |
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||||
`i686-wrs-vxworks` | ? | |
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@ -307,7 +307,7 @@ target | std | host | notes
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||||
`x86_64-unknown-l4re-uclibc` | ? | |
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||||
`x86_64-unknown-none-linuxkernel` | * | | Linux kernel modules
|
||||
[`x86_64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 64-bit OpenBSD
|
||||
`x86_64-unknown-uefi` | * | | 64-bit UEFI
|
||||
[`x86_64-unknown-uefi`](platform-support/unknown-uefi.md) | * | | 64-bit UEFI
|
||||
`x86_64-uwp-windows-gnu` | ✓ | |
|
||||
`x86_64-uwp-windows-msvc` | ✓ | |
|
||||
`x86_64-wrs-vxworks` | ? | |
|
||||
|
||||
@ -1160,6 +1160,42 @@ pre.rust .question-mark {
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font-weight: bold;
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||||
}
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||||
pre.compile_fail,
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||||
pre.should_panic {
|
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border-left: 2px solid var(--codeblock-error-color);
|
||||
}
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||||
|
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pre.ignore {
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border-left: 2px solid var(--codeblock-ignore-color);
|
||||
}
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||||
|
||||
pre.compile_fail:hover, .information:hover + .example-wrap pre.compile_fail,
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pre.should_panic:hover, .information:hover + .example-wrap pre.should_panic {
|
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border-left: 2px solid var(--codeblock-error-hover-color);
|
||||
}
|
||||
|
||||
pre.ignore:hover, .information:hover + .example-wrap pre.ignore {
|
||||
border-left: 2px solid var(--codeblock-ignore-hover-color);
|
||||
}
|
||||
|
||||
.tooltip.compile_fail,
|
||||
.tooltip.should_panic {
|
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color: var(--codeblock-error-color);
|
||||
}
|
||||
|
||||
.tooltip.ignore {
|
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color: var(--codeblock-ignore-color);
|
||||
}
|
||||
|
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.information > .compile_fail:hover,
|
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.information > .should_panic:hover {
|
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color: var(--codeblock-error-hover-color);
|
||||
}
|
||||
|
||||
.information > .ignore:hover {
|
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color: var(--codeblock-ignore-hover-color);
|
||||
}
|
||||
|
||||
a.test-arrow {
|
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display: inline-block;
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visibility: hidden;
|
||||
|
||||
@ -23,6 +23,10 @@ Original by Dempfi (https://github.com/dempfi/ayu)
|
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--copy-path-button-color: #fff;
|
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--copy-path-img-filter: invert(70%);
|
||||
--copy-path-img-hover-filter: invert(100%);
|
||||
--codeblock-error-hover-color: rgb(255, 0, 0);
|
||||
--codeblock-error-color: rgba(255, 0, 0, .5);
|
||||
--codeblock-ignore-hover-color: rgb(255, 142, 0);
|
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--codeblock-ignore-color: rgba(255, 142, 0, .6);
|
||||
}
|
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|
||||
.slider {
|
||||
@ -244,54 +248,6 @@ a.test-arrow:hover {
|
||||
border-right: 3px solid rgba(255, 180, 76, 0.85);
|
||||
}
|
||||
|
||||
pre.compile_fail {
|
||||
border-left: 2px solid rgba(255,0,0,.4);
|
||||
}
|
||||
|
||||
pre.compile_fail:hover, .information:hover + pre.compile_fail {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.should_panic {
|
||||
border-left: 2px solid rgba(255,0,0,.4);
|
||||
}
|
||||
|
||||
pre.should_panic:hover, .information:hover + pre.should_panic {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.ignore {
|
||||
border-left: 2px solid rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
pre.ignore:hover, .information:hover + pre.ignore {
|
||||
border-left: 2px solid #ff9200;
|
||||
}
|
||||
|
||||
.tooltip.compile_fail {
|
||||
color: rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
.information > .compile_fail:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.should_panic {
|
||||
color: rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
.information > .should_panic:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.ignore {
|
||||
color: rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
.information > .ignore:hover {
|
||||
color: #ff9200;
|
||||
}
|
||||
|
||||
.search-failed a {
|
||||
color: #39AFD7;
|
||||
}
|
||||
|
||||
@ -18,6 +18,10 @@
|
||||
--copy-path-button-color: #999;
|
||||
--copy-path-img-filter: invert(50%);
|
||||
--copy-path-img-hover-filter: invert(65%);
|
||||
--codeblock-error-hover-color: rgb(255, 0, 0);
|
||||
--codeblock-error-color: rgba(255, 0, 0, .5);
|
||||
--codeblock-ignore-hover-color: rgb(255, 142, 0);
|
||||
--codeblock-ignore-color: rgba(255, 142, 0, .6);
|
||||
}
|
||||
|
||||
.slider {
|
||||
@ -194,54 +198,6 @@ a.test-arrow:hover{
|
||||
border-right: 3px solid #bb7410;
|
||||
}
|
||||
|
||||
pre.compile_fail {
|
||||
border-left: 2px solid rgba(255,0,0,.8);
|
||||
}
|
||||
|
||||
pre.compile_fail:hover, .information:hover + pre.compile_fail {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.should_panic {
|
||||
border-left: 2px solid rgba(255,0,0,.8);
|
||||
}
|
||||
|
||||
pre.should_panic:hover, .information:hover + pre.should_panic {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.ignore {
|
||||
border-left: 2px solid rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
pre.ignore:hover, .information:hover + pre.ignore {
|
||||
border-left: 2px solid #ff9200;
|
||||
}
|
||||
|
||||
.tooltip.compile_fail {
|
||||
color: rgba(255,0,0,.8);
|
||||
}
|
||||
|
||||
.information > .compile_fail:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.should_panic {
|
||||
color: rgba(255,0,0,.8);
|
||||
}
|
||||
|
||||
.information > .should_panic:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.ignore {
|
||||
color: rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
.information > .ignore:hover {
|
||||
color: #ff9200;
|
||||
}
|
||||
|
||||
.search-failed a {
|
||||
color: #0089ff;
|
||||
}
|
||||
|
||||
@ -18,6 +18,10 @@
|
||||
--copy-path-button-color: #999;
|
||||
--copy-path-img-filter: invert(50%);
|
||||
--copy-path-img-hover-filter: invert(35%);
|
||||
--codeblock-error-hover-color: rgb(255, 0, 0);
|
||||
--codeblock-error-color: rgba(255, 0, 0, .5);
|
||||
--codeblock-ignore-hover-color: rgb(255, 142, 0);
|
||||
--codeblock-ignore-color: rgba(255, 142, 0, .6);
|
||||
}
|
||||
|
||||
.slider {
|
||||
@ -180,54 +184,6 @@ a.test-arrow:hover{
|
||||
border-right: 3px solid #AD7C37;
|
||||
}
|
||||
|
||||
pre.compile_fail {
|
||||
border-left: 2px solid rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
pre.compile_fail:hover, .information:hover + pre.compile_fail {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.should_panic {
|
||||
border-left: 2px solid rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
pre.should_panic:hover, .information:hover + pre.should_panic {
|
||||
border-left: 2px solid #f00;
|
||||
}
|
||||
|
||||
pre.ignore {
|
||||
border-left: 2px solid rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
pre.ignore:hover, .information:hover + pre.ignore {
|
||||
border-left: 2px solid #ff9200;
|
||||
}
|
||||
|
||||
.tooltip.compile_fail {
|
||||
color: rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
.information > .compile_fail:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.should_panic {
|
||||
color: rgba(255,0,0,.5);
|
||||
}
|
||||
|
||||
.information > .should_panic:hover {
|
||||
color: #f00;
|
||||
}
|
||||
|
||||
.tooltip.ignore {
|
||||
color: rgba(255,142,0,.6);
|
||||
}
|
||||
|
||||
.information > .ignore:hover {
|
||||
color: #ff9200;
|
||||
}
|
||||
|
||||
.search-failed a {
|
||||
color: #3873AD;
|
||||
}
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
// This test ensures that items and documentation code blocks are wrapped in <pre><code>
|
||||
goto: file://|DOC_PATH|/test_docs/fn.foo.html
|
||||
size: (1080, 600)
|
||||
// There should be three doc codeblocks
|
||||
// There should be four doc codeblocks.
|
||||
// Check that their content is inside <pre><code>
|
||||
assert-count: (".example-wrap pre > code", 3)
|
||||
assert-count: (".example-wrap pre > code", 4)
|
||||
// Check that function signature is inside <pre><code>
|
||||
assert: "pre.rust.fn > code"
|
||||
|
||||
|
||||
96
src/test/rustdoc-gui/codeblock-tooltip.goml
Normal file
96
src/test/rustdoc-gui/codeblock-tooltip.goml
Normal file
@ -0,0 +1,96 @@
|
||||
// Checking the colors of the codeblocks tooltips.
|
||||
goto: file://|DOC_PATH|/test_docs/fn.foo.html
|
||||
show-text: true
|
||||
|
||||
// Dark theme.
|
||||
local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
|
||||
reload:
|
||||
|
||||
// compile_fail block
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .compile_fail"
|
||||
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// should_panic block
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .should_panic"
|
||||
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// ignore block
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .ignore"
|
||||
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
|
||||
|
||||
|
||||
// Light theme.
|
||||
local-storage: {"rustdoc-theme": "light"}
|
||||
reload:
|
||||
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .compile_fail"
|
||||
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// should_panic block
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .should_panic"
|
||||
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// ignore block
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .ignore"
|
||||
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
|
||||
|
||||
|
||||
// Ayu theme.
|
||||
local-storage: {"rustdoc-theme": "ayu"}
|
||||
reload:
|
||||
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .compile_fail"
|
||||
|
||||
assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// should_panic block
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .should_panic"
|
||||
|
||||
assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
|
||||
assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
|
||||
|
||||
// ignore block
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
|
||||
|
||||
move-cursor-to: ".docblock .information .ignore"
|
||||
|
||||
assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
|
||||
assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
|
||||
@ -28,6 +28,12 @@ use std::fmt;
|
||||
/// Let's say I'm just some text will ya?
|
||||
/// ```
|
||||
///
|
||||
/// A failing to run one:
|
||||
///
|
||||
/// ```should_panic
|
||||
/// panic!("tadam");
|
||||
/// ```
|
||||
///
|
||||
/// An inlined `code`!
|
||||
pub fn foo() {}
|
||||
|
||||
|
||||
@ -5,8 +5,8 @@ LL | asm!("{}", in(reg) 0u8);
|
||||
| ^^ --- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:50:15
|
||||
@ -14,8 +14,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(reg) 0u16);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:52:15
|
||||
@ -23,8 +23,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(reg) 0i32);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:54:15
|
||||
@ -32,8 +32,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(reg) 0f32);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:57:15
|
||||
@ -41,8 +41,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(vreg) 0i16);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `h` modifier to have the register formatted as `h0`
|
||||
= help: or use the `v` modifier to keep the default formatting of `v0`
|
||||
= help: use `{0:h}` to have the register formatted as `h0`
|
||||
= help: or use `{0:v}` to keep the default formatting of `v0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:59:15
|
||||
@ -50,8 +50,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(vreg) 0f32);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `s` modifier to have the register formatted as `s0`
|
||||
= help: or use the `v` modifier to keep the default formatting of `v0`
|
||||
= help: use `{0:s}` to have the register formatted as `s0`
|
||||
= help: or use `{0:v}` to keep the default formatting of `v0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:61:15
|
||||
@ -59,8 +59,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(vreg) 0f64);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `d` modifier to have the register formatted as `d0`
|
||||
= help: or use the `v` modifier to keep the default formatting of `v0`
|
||||
= help: use `{0:d}` to have the register formatted as `d0`
|
||||
= help: or use `{0:v}` to keep the default formatting of `v0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:63:15
|
||||
@ -68,8 +68,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(vreg_low16) 0f64);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `d` modifier to have the register formatted as `d0`
|
||||
= help: or use the `v` modifier to keep the default formatting of `v0`
|
||||
= help: use `{0:d}` to have the register formatted as `d0`
|
||||
= help: or use `{0:v}` to keep the default formatting of `v0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:66:15
|
||||
@ -77,8 +77,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{0} {0}", in(reg) 0i16);
|
||||
| ^^^ ^^^ ---- for this argument
|
||||
|
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:68:15
|
||||
@ -86,8 +86,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{0} {0:x}", in(reg) 0i16);
|
||||
| ^^^ ---- for this argument
|
||||
|
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
error: type `i128` cannot be used with this register class
|
||||
--> $DIR/type-check-3.rs:73:28
|
||||
|
||||
@ -190,8 +190,8 @@ LL | asm!("{:foo}", in(reg) foo);
|
||||
| ^^^^^^ --- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
error: aborting due to 21 previous errors; 1 warning emitted
|
||||
|
||||
|
||||
@ -190,8 +190,8 @@ LL | asm!("{:foo}", in(reg) foo);
|
||||
| ^^^^^^ --- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `w` modifier to have the register formatted as `w0`
|
||||
= help: or use the `x` modifier to keep the default formatting of `x0`
|
||||
= help: use `{0:w}` to have the register formatted as `w0`
|
||||
= help: or use `{0:x}` to keep the default formatting of `x0`
|
||||
|
||||
error: aborting due to 21 previous errors; 1 warning emitted
|
||||
|
||||
|
||||
@ -190,8 +190,8 @@ LL | asm!("{:foo}", in(reg) foo);
|
||||
| ^^^^^^ --- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `e` modifier to have the register formatted as `eax`
|
||||
= help: or use the `r` modifier to keep the default formatting of `rax`
|
||||
= help: use `{0:e}` to have the register formatted as `eax`
|
||||
= help: or use `{0:r}` to keep the default formatting of `rax`
|
||||
|
||||
error: aborting due to 21 previous errors; 1 warning emitted
|
||||
|
||||
|
||||
@ -190,8 +190,8 @@ LL | asm!("{:foo}", in(reg) foo);
|
||||
| ^^^^^^ --- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `e` modifier to have the register formatted as `eax`
|
||||
= help: or use the `r` modifier to keep the default formatting of `rax`
|
||||
= help: use `{0:e}` to have the register formatted as `eax`
|
||||
= help: or use `{0:r}` to keep the default formatting of `rax`
|
||||
|
||||
error: aborting due to 21 previous errors; 1 warning emitted
|
||||
|
||||
|
||||
@ -45,8 +45,8 @@ LL | asm!("{0} {0}", in(reg) 0i16);
|
||||
| ^^^ ^^^ ---- for this argument
|
||||
|
|
||||
= note: `#[warn(asm_sub_register)]` on by default
|
||||
= help: use the `x` modifier to have the register formatted as `ax`
|
||||
= help: or use the `r` modifier to keep the default formatting of `rax`
|
||||
= help: use `{0:x}` to have the register formatted as `ax`
|
||||
= help: or use `{0:r}` to keep the default formatting of `rax`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:36:15
|
||||
@ -54,8 +54,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{0} {0:x}", in(reg) 0i16);
|
||||
| ^^^ ---- for this argument
|
||||
|
|
||||
= help: use the `x` modifier to have the register formatted as `ax`
|
||||
= help: or use the `r` modifier to keep the default formatting of `rax`
|
||||
= help: use `{0:x}` to have the register formatted as `ax`
|
||||
= help: or use `{0:r}` to keep the default formatting of `rax`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:38:15
|
||||
@ -63,8 +63,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(reg) 0i32);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `e` modifier to have the register formatted as `eax`
|
||||
= help: or use the `r` modifier to keep the default formatting of `rax`
|
||||
= help: use `{0:e}` to have the register formatted as `eax`
|
||||
= help: or use `{0:r}` to keep the default formatting of `rax`
|
||||
|
||||
warning: formatting may not be suitable for sub-register argument
|
||||
--> $DIR/type-check-3.rs:41:15
|
||||
@ -72,8 +72,8 @@ warning: formatting may not be suitable for sub-register argument
|
||||
LL | asm!("{}", in(ymm_reg) 0i64);
|
||||
| ^^ ---- for this argument
|
||||
|
|
||||
= help: use the `x` modifier to have the register formatted as `xmm0`
|
||||
= help: or use the `y` modifier to keep the default formatting of `ymm0`
|
||||
= help: use `{0:x}` to have the register formatted as `xmm0`
|
||||
= help: or use `{0:y}` to keep the default formatting of `ymm0`
|
||||
|
||||
error: type `i8` cannot be used with this register class
|
||||
--> $DIR/type-check-3.rs:52:28
|
||||
|
||||
38
src/test/ui/sanitize/memory-eager.rs
Normal file
38
src/test/ui/sanitize/memory-eager.rs
Normal file
@ -0,0 +1,38 @@
|
||||
// needs-sanitizer-support
|
||||
// needs-sanitizer-memory
|
||||
// min-llvm-version: 14.0.0
|
||||
//
|
||||
// revisions: unoptimized optimized
|
||||
//
|
||||
// [optimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O
|
||||
// [unoptimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins
|
||||
//
|
||||
// run-fail
|
||||
// error-pattern: MemorySanitizer: use-of-uninitialized-value
|
||||
// error-pattern: Uninitialized value was created by an allocation
|
||||
// error-pattern: in the stack frame of function 'random'
|
||||
//
|
||||
// This test case intentionally limits the usage of the std,
|
||||
// since it will be linked with an uninstrumented version of it.
|
||||
|
||||
#![feature(core_intrinsics)]
|
||||
#![feature(start)]
|
||||
#![feature(bench_black_box)]
|
||||
|
||||
use std::hint::black_box;
|
||||
use std::mem::MaybeUninit;
|
||||
|
||||
#[inline(never)]
|
||||
#[no_mangle]
|
||||
#[allow(invalid_value)]
|
||||
fn random() -> char {
|
||||
let r = unsafe { MaybeUninit::uninit().assume_init() };
|
||||
// Avoid optimizing everything out.
|
||||
black_box(r)
|
||||
}
|
||||
|
||||
#[start]
|
||||
fn main(_: isize, _: *const *const u8) -> isize {
|
||||
random();
|
||||
0
|
||||
}
|
||||
@ -1,7 +1,10 @@
|
||||
// needs-sanitizer-support
|
||||
// needs-sanitizer-memory
|
||||
//
|
||||
// compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O
|
||||
// revisions: unoptimized optimized
|
||||
//
|
||||
// [optimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O
|
||||
// [unoptimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins
|
||||
//
|
||||
// run-fail
|
||||
// error-pattern: MemorySanitizer: use-of-uninitialized-value
|
||||
@ -22,9 +25,9 @@ use std::mem::MaybeUninit;
|
||||
#[inline(never)]
|
||||
#[no_mangle]
|
||||
fn random() -> [isize; 32] {
|
||||
let r = unsafe { MaybeUninit::uninit().assume_init() };
|
||||
let r = MaybeUninit::uninit();
|
||||
// Avoid optimizing everything out.
|
||||
black_box(r)
|
||||
unsafe { std::intrinsics::volatile_load(r.as_ptr()) }
|
||||
}
|
||||
|
||||
#[inline(never)]
|
||||
@ -39,6 +42,6 @@ fn xor(a: &[isize]) -> isize {
|
||||
|
||||
#[start]
|
||||
fn main(_: isize, _: *const *const u8) -> isize {
|
||||
let r = random();
|
||||
let r = black_box(random as fn() -> [isize; 32])();
|
||||
xor(&r)
|
||||
}
|
||||
|
||||
@ -91,7 +91,7 @@ LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
|
||||
| ------------------------------- the found opaque type
|
||||
|
|
||||
= note: expected struct `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>`
|
||||
found opaque type `impl Future`
|
||||
found opaque type `impl Future<Output = {integer}>`
|
||||
help: you need to pin and box this expression
|
||||
|
|
||||
LL ~ Box::pin(async {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user