This makes it possible for the `unsafe(...)` syntax to only be
valid at the top level, and the `NestedMetaItem`s will automatically
reject `unsafe(...)`.
Rollup of 6 pull requests
Successful merges:
- #126247 (rustdoc: word wrap CamelCase in the item list table and sidebar)
- #128104 (Not lint pub structs without pub constructors intentionally)
- #128153 (Stop using `MoveDataParamEnv` for places that don't need a param-env)
- #128284 (Stabilize offset_of_nested)
- #128342 (simplify the use of `CiEnv`)
- #128355 (triagebot: make sure Nora is called Nora)
r? `@ghost`
`@rustbot` modify labels: rollup
Stabilize offset_of_nested
Tracking issue #120140. Closes#120140.
As the FCP is now nearing its end I have opened a stabilization PR. I have done this separately to the offset_of_enum feature, since that FCP has not started.
`@rustbot` label F-offset_of_nested T-lang T-libs-api
Stop using `MoveDataParamEnv` for places that don't need a param-env
I think not threading through a `ParamEnv` makes it clearer that these functions don't do anything particularly "type systems"-y.
r? cjgillot
Rollup of 6 pull requests
Successful merges:
- #127882 (Don't elaborate associated types with Sized bounds in `trait_object_ty` in cfi)
- #128174 (Don't record trait aliases as marker traits)
- #128202 (Tell users not to file a bug when using internal library features)
- #128239 (Don't ICE when encountering error regions when confirming object method candidate)
- #128337 (skip assoc type during infer source visitor)
- #128341 (Make `rustc_attr::parse_version` pub)
r? `@ghost`
`@rustbot` modify labels: rollup
Make `rustc_attr::parse_version` pub
I'd like to use it in Clippy but I'll make those changes in the Clippy repo after the sync so it doesn't cause a conflict with https://github.com/rust-lang/rust-clippy/pull/13168
Tell users not to file a bug when using internal library features
Actually fixes#97501. I don't think we should suppress the suggestion to add `#![feature(..)]`, though I guess I could be convinced otherwise.
r? `@Nilstrieb` cc `@RalfJung`
Didn't add a test b/c I don't think we test this for lang features either, but I can confirm it does work.
```
warning: the feature `core_intrinsics` is internal to the compiler or standard library
--> /home/michael/test.rs:1:12
|
1 | #![feature(core_intrinsics)]
| ^^^^^^^^^^^^^^^
|
= note: using it is strongly discouraged
= note: `#[warn(internal_features)]` on by default
thread 'rustc' panicked at compiler/rustc_mir_transform/src/validate.rs:94:25:
broken MIR in Item(DefId(0:6 ~ test[42db]::{impl#0}::add)) (after phase change to runtime-optimized) at bb0[0]:
Cannot perform arithmetic Add on type WrapInt8
stack backtrace:
0: begin_panic_handler
at ./library/std/src/panicking.rs:665:5
1: panic_fmt
at ./library/core/src/panicking.rs:74:14
2: fail<alloc::string::String>
at ./compiler/rustc_mir_transform/src/validate.rs:146:9
3: run_pass
at ./compiler/rustc_mir_transform/src/validate.rs:94:13
4: validate_body
at ./compiler/rustc_mir_transform/src/pass_manager.rs:193:5
5: run_passes_inner
at ./compiler/rustc_mir_transform/src/pass_manager.rs:176:13
6: rustc_mir_transform::pass_manager::run_passes
at ./compiler/rustc_mir_transform/src/pass_manager.rs:87:5
7: run_optimization_passes
at ./compiler/rustc_mir_transform/src/lib.rs:561:5
8: inner_optimized_mir
at ./compiler/rustc_mir_transform/src/lib.rs:667:5
9: optimized_mir
at ./compiler/rustc_mir_transform/src/lib.rs:630:21
10: {closure#0}
at ./compiler/rustc_query_impl/src/plumbing.rs:285:13
[... omitted 22 frames ...]
11: query_get_at<rustc_query_system::query::caches::DefIdCache<rustc_middle::query::erase::Erased<[u8; 8]>>>
at ./compiler/rustc_middle/src/query/plumbing.rs:145:17
12: instance_mir
13: collect_items_of_instance
at ./compiler/rustc_monomorphize/src/collector.rs:1203:16
14: {closure#0}
at ./compiler/rustc_monomorphize/src/collector.rs:447:17
15: maybe_grow<(), rustc_monomorphize::collector::collect_items_rec::{closure_env#0}>
at /home/michael/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
16: ensure_sufficient_stack<(), rustc_monomorphize::collector::collect_items_rec::{closure_env#0}>
at ./compiler/rustc_data_structures/src/stack.rs:17:5
17: collect_items_rec
at ./compiler/rustc_monomorphize/src/collector.rs:446:13
18: collect_items_rec
at ./compiler/rustc_monomorphize/src/collector.rs:526:13
19: {closure#0}
at ./compiler/rustc_monomorphize/src/collector.rs:1597:17
20: {closure#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:182:34
21: call_once<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
at ./library/core/src/panic/unwind_safe.rs:272:9
22: do_call<core::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>, ()>
at ./library/std/src/panicking.rs:557:40
23: try<(), core::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#0}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>>
at ./library/std/src/panicking.rs:521:19
24: run<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure#1}::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:28:9
25: {closure#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:186:21
26: {closure#0}<rustc_middle::mir::mono::MonoItem, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
at ./library/core/src/iter/traits/iterator.rs:815:29
27: fold<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global, (), core::iter::traits::iterator::Iterator::for_each::call::{closure_env#0}<rustc_middle::mir::mono::MonoItem, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>>
at ./library/alloc/src/vec/into_iter.rs:317:25
28: for_each<alloc::vec::into_iter::IntoIter<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure#0}::{closure_env#1}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
at ./library/core/src/iter/traits/iterator.rs:818:9
29: {closure#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:185:17
30: parallel_guard<(), rustc_data_structures::sync::parallel::enabled::par_for_each_in::{closure_env#0}<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:44:15
31: par_for_each_in<rustc_middle::mir::mono::MonoItem, alloc::vec::Vec<rustc_middle::mir::mono::MonoItem, alloc::alloc::Global>, rustc_monomorphize::collector::collect_crate_mono_items::{closure#1}::{closure_env#0}>
at ./compiler/rustc_data_structures/src/sync/parallel.rs:178:9
32: {closure#1}
at ./compiler/rustc_monomorphize/src/collector.rs:1595:13
33: run<(), rustc_monomorphize::collector::collect_crate_mono_items::{closure_env#1}>
at ./compiler/rustc_data_structures/src/profiling.rs:754:9
34: time<(), rustc_monomorphize::collector::collect_crate_mono_items::{closure_env#1}>
at ./compiler/rustc_session/src/utils.rs:16:9
35: collect_crate_mono_items
at ./compiler/rustc_monomorphize/src/collector.rs:1594:9
36: collect_and_partition_mono_items
at ./compiler/rustc_monomorphize/src/partitioning.rs:1124:30
37: {closure#0}
at ./compiler/rustc_query_impl/src/plumbing.rs:281:9
[... omitted 22 frames ...]
38: query_get_at<rustc_query_system::query::caches::SingleCache<rustc_middle::query::erase::Erased<[u8; 24]>>>
at ./compiler/rustc_middle/src/query/plumbing.rs:145:17
39: collect_and_partition_mono_items
at ./compiler/rustc_middle/src/query/plumbing.rs:423:31
40: collect_and_partition_mono_items
at ./compiler/rustc_middle/src/query/plumbing.rs:414:17
41: codegen_crate<rustc_codegen_llvm::LlvmCodegenBackend>
at ./compiler/rustc_codegen_ssa/src/base.rs:596:25
42: codegen_crate
at ./compiler/rustc_codegen_llvm/src/lib.rs:361:18
43: {closure#0}
at ./compiler/rustc_interface/src/passes.rs:1027:9
44: run<alloc::boxed::Box<dyn core::any::Any, alloc::alloc::Global>, rustc_interface::passes::start_codegen::{closure_env#0}>
at ./compiler/rustc_data_structures/src/profiling.rs:754:9
45: time<alloc::boxed::Box<dyn core::any::Any, alloc::alloc::Global>, rustc_interface::passes::start_codegen::{closure_env#0}>
at ./compiler/rustc_session/src/utils.rs:16:9
46: start_codegen
at ./compiler/rustc_interface/src/passes.rs:1026:19
47: codegen_and_build_linker
at ./compiler/rustc_interface/src/queries.rs:128:31
48: {closure#6}
at ./compiler/rustc_driver_impl/src/lib.rs:451:25
49: {closure#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_middle/src/ty/context.rs:1336:37
50: {closure#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_middle/src/ty/context/tls.rs:82:9
51: try_with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./library/std/src/thread/local.rs:283:12
52: with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./library/std/src/thread/local.rs:260:9
53: enter_context<rustc_middle::ty::context::{impl#19}::enter::{closure_env#1}<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_middle/src/ty/context/tls.rs:79:5
54: enter<rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure_env#6}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_middle/src/ty/context.rs:1336:9
55: <rustc_interface::queries::QueryResult<&rustc_middle::ty::context::GlobalCtxt>>::enter::<core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}::{closure#1}::{closure#6}>
at ./compiler/rustc_interface/src/queries.rs:64:9
56: {closure#1}
at ./compiler/rustc_driver_impl/src/lib.rs:450:13
57: enter<rustc_driver_impl::run_compiler::{closure#0}::{closure_env#1}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_interface/src/queries.rs:209:19
58: {closure#0}
at ./compiler/rustc_driver_impl/src/lib.rs:388:22
59: {closure#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>
at ./compiler/rustc_interface/src/interface.rs:502:27
60: {closure#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_interface/src/util.rs:154:13
61: {closure#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_interface/src/util.rs:106:21
62: set<rustc_span::SessionGlobals, rustc_interface::util::run_in_thread_with_globals::{closure#0}::{closure#0}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/michael/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
63: create_session_globals_then<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::util::run_in_thread_with_globals::{closure#0}::{closure#0}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>>
at ./compiler/rustc_span/src/lib.rs:134:5
64: {closure#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#1}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#0}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at ./compiler/rustc_interface/src/util.rs:105:17
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
error: the compiler unexpectedly panicked. this is a bug.
note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly
note: rustc 1.82.0-dev running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [optimized_mir] optimizing MIR for `<impl at /home/michael/test.rs:9:1: 9:32>::add`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
end of query stack
```
Don't record trait aliases as marker traits
Don't record `#[marker]` on trait aliases, since we use that to check for the (non-presence of) associated types and other things which don't make sense of trait aliases. We already enforce this attr is only applied to a trait.
Also do the same for `#[const_trait]`, which we also enforce is only applied to a trait. This is a drive-by change, but also worthwhile just in case.
Fixes#127222
Don't elaborate associated types with Sized bounds in `trait_object_ty` in cfi
The elaboration mechanism introduced in #123005 didn't filter for associated types with `Self: Sized` bounds, which since #112319 has excluded them from the object type.
Fixes#127881
cc `@maurer` `@rcvalle`
This is an alternative to ee6459d652.
That is, it fixes the issue that affects the very long type names
in https://docs.rs/async-stripe/0.31.0/stripe/index.html#structs.
This is, necessarily, a pile of nasty heuristics.
We need to balance a few issues:
- Sometimes, there's no real word break.
For example, `BTreeMap` should be `BTree<wbr>Map`,
not `B<wbr>Tree<wbr>Map`.
- Sometimes, there's a legit word break,
but the name is tiny and the HTML overhead isn't worth it.
For example, if we're typesetting `TyCtx`,
writing `Ty<wbr>Ctx` would have an HTML overhead of 50%.
Line breaking inside it makes no sense.
Perform instsimplify before inline to eliminate some trivial calls
I am currently working on #128081. In the current pipeline, we can get the following clone statements ([godbolt](https://rust.godbolt.org/z/931316fhP)):
```
bb0: {
StorageLive(_2);
_2 = ((*_1).0: i32);
StorageLive(_3);
_3 = ((*_1).1: u64);
_0 = Foo { a: move _2, b: move _3 };
StorageDead(_3);
StorageDead(_2);
return;
}
```
Analyzing such statements will be simple and fast. We don't need to consider branches or some interfering statements. However, this requires us to run `InstSimplify`, `ReferencePropagation`, and `SimplifyCFG` at least once. I can introduce a new pass, but I think the best place for it would be within `InstSimplify`.
I put `InstSimplify` before `Inline`, which takes some of the burden away from `Inline`.
r? `@saethlin`
CI: move RFL job forward to v6.11-rc1
The tag has been released today, and since the original hash we had in the Rust CI (which was ~v6.10-rc1), we have accumulated a fair amount of changes and new code.
In particular, v6.11-rc1 is the first Linux tag where the kernel is supporting an actual minimum Rust version (1.78.0), rather than a single version.
---
Let's try to do the move independently first.
r? ``@Kobzol``
try-job: x86_64-rust-for-linux
Clean and enable `rustdoc::unescaped_backticks` for `core/alloc/std/test/proc_macro`
I am not sure if the lint is supposed to be "ready enough" (since it is `allow` by default), but it does catch a couple issues in `core` (`alloc`, `std`, `test` and `proc_macro` are already clean), so I propose making it `warn` in all the crates rendered in the website.
Cc: `@GuillaumeGomez`
Isolate the diagnostic code that expects `thir::Pat` to be printable
Currently, `thir::Pat` implements `fmt::Display` (and `IntoDiagArg`) directly, for use by a few diagnostics.
That makes it tricky to experiment with alternate representations for THIR patterns, because the patterns currently need to be printable on their own. That immediately rules out possibilities like storing subpatterns as a `PatId` index into a central list (instead of the current directly-owned `Box<Pat>`).
This PR therefore takes an incremental step away from that obstacle, by removing `thir::Pat` from diagnostic structs in `rustc_pattern_analysis`, and hiding the pattern-printing process behind a single public `Pat::to_string` method. Doing so makes it easier to identify and update the code that wants to print patterns, and gives a place to pass in additional context in the future if necessary.
---
I'm currently not sure whether switching over to `PatId` is actually desirable or not, but I think this change makes sense on its own merits, by reducing the coupling between `thir::Pat` and the pattern-analysis error types.
miri: fix offset_from behavior on wildcard pointers
offset_from wouldn't behave correctly when the "end" pointer was a wildcard pointer (result of an int2ptr cast) just at the end of the allocation. Fix that by expressing the "same allocation" check in terms of two `check_ptr_access_signed` instead of something specific to offset_from, which is both more canonical and works better with wildcard pointers.
The second commit just improves diagnostics: I wanted the "pointer is dangling (has no provenance)" message to say how many bytes of memory it expected to see (since if it were 0 bytes, this would actually be legal, so it's good to tell the user that it's not 0 bytes). And then I was annoying that the error looks so different for when you deref a dangling pointer vs an out-of-bounds pointer so I made them more similar.
Fixes https://github.com/rust-lang/miri/issues/3767
handle no_std targets on std builds
This PR unifies the `Step::run_make` logic and improves it by skipping std specific crates for no_std targets. In addition, since we now handle library crates properly, bootstrap is capable of running `x doc library` even for no_std targets as it is able to generate documentation for `alloc` crate from the standard library.
Resolves#128027
cc ``@ChrisDenton``
`crates` field is handled in the `Step::make_run` just like in any other
`Std` implementation, so we don't need to resolve them in `Std::new`.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Since we now handle library crates properly, there's no need to panic for `no_std`
targets anymore.
`x doc library` now generates documentation for the `alloc` crate from standard library.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
This change unifies the `Step::run_make` logic and improves it by skipping
std specific crates for no_std targets.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Update compiler_builtins to 0.1.114
The `weak-intrinsics` feature was removed from compiler_builtins in https://github.com/rust-lang/compiler-builtins/pull/598, so dropped the `compiler-builtins-weak-intrinsics` feature from alloc/std/sysroot.
In https://github.com/rust-lang/compiler-builtins/pull/593, some builtins for f16/f128 were added. These don't work for all compiler backends, so add a `compiler-builtins-no-f16-f128` feature and disable it for cranelift and gcc.
