Update definitions in def_map for associated types written in unqualified form (like `Self::Output`)
Cleanup finish_resolving_def_to_ty/resolve_ty_and_def_ufcs
Make VariantDef's available through constructor IDs
Correct inline assembly clobber formatting.
Fixes the formatting for inline assembly clobbers used in the book.
As this causes llvm to silently ignore the clobber an error is also
added to catch cases in which the wrong formatting was used.
Additionally a test case is added to confirm that this error works.
This fixes#34458
Note: this is only one out of a few possible ways to fix the issue
depending on how the asm! macro formatting is wanted.
Additionally, it'd be nicer to have some kind of test or feedback
from llvm if the clobber constraints are valid, but I do not know
enough about llvm to say if or how this is possible.
Revert "Revert "Remove the return_address intrinsic.""
This reverts commit f698cd3a36.
Made possible by the merge of servo/servo#11872, this closes#34227 for good.
Fixes the formatting for inline assembly clobbers used in the book.
As this causes llvm to silently ignore the clobber an error is also
added to catch cases in which the wrong formatting was used.
Additionally a test case is added to confirm that this error works.
Support `cfg_attr` on `path` attributes
Fixes#25544.
This is technically a [breaking-change]. For example, the following would break:
```rust
mod foo; // Suppose `foo.rs` existed in the appropriate location
```
rustdoc: Remove paths from primitive page <title> tags
Currently primitive pages have a title like "std::u8 - Rust" this changes
it to "u8 - Rust" as "std::u8" is the name of a module not a primitive
type.
Move LLVM cleanup so modules are accessible during `after_llvm` phase
Fix for #34432. Also added a new phase controller `after_compilation_done` that gets called at the very end (i.e. after linking) at the suggestion of @nrc. The added test will segfault if the modules get deallocated too early, so it ensures the LLVM is not prematurely cleaned up.
r? @nrc
Added a pretty printer for &mut slices
Fixes#30232
I have added a test which checks for correctness in gdb, but I need some help to do the same for lldb.
r? @Manishearth
Remove redundant `CompileController` entry points
Remove the `after_expand` and `after_write_deps` `CompileController` entry points.
The only things that separate these entry points from `after_hir_lowering` are dep-info generation and HIR map construction, neither of which is computationally intensive or has the potential to error.
r? @nrc
std: Stabilize APIs for the 1.11.0 release
Although the set of APIs being stabilized this release is relatively small, the
trains keep going! Listed below are the APIs in the standard library which have
either transitioned from unstable to stable or those from unstable to
deprecated.
Stable
* `BTreeMap::{append, split_off}`
* `BTreeSet::{append, split_off}`
* `Cell::get_mut`
* `RefCell::get_mut`
* `BinaryHeap::append`
* `{f32, f64}::{to_degrees, to_radians}` - libcore stabilizations mirroring past
libstd stabilizations
* `Iterator::sum`
* `Iterator::product`
Deprecated
* `{f32, f64}::next_after`
* `{f32, f64}::integer_decode`
* `{f32, f64}::ldexp`
* `{f32, f64}::frexp`
* `num::One`
* `num::Zero`
Added APIs (all unstable)
* `iter::Sum`
* `iter::Product`
* `iter::Step` - a few methods were added to accomodate deprecation of One/Zero
Removed APIs
* `From<Range<T>> for RangeInclusive<T>` - everything about `RangeInclusive` is
unstable
Closes#27739Closes#27752Closes#32526Closes#33444Closes#34152
cc #34529 (new tracking issue)
Although the set of APIs being stabilized this release is relatively small, the
trains keep going! Listed below are the APIs in the standard library which have
either transitioned from unstable to stable or those from unstable to
deprecated.
Stable
* `BTreeMap::{append, split_off}`
* `BTreeSet::{append, split_off}`
* `Cell::get_mut`
* `RefCell::get_mut`
* `BinaryHeap::append`
* `{f32, f64}::{to_degrees, to_radians}` - libcore stabilizations mirroring past
libstd stabilizations
* `Iterator::sum`
* `Iterator::product`
Deprecated
* `{f32, f64}::next_after`
* `{f32, f64}::integer_decode`
* `{f32, f64}::ldexp`
* `{f32, f64}::frexp`
* `num::One`
* `num::Zero`
Added APIs (all unstable)
* `iter::Sum`
* `iter::Product`
* `iter::Step` - a few methods were added to accomodate deprecation of One/Zero
Removed APIs
* `From<Range<T>> for RangeInclusive<T>` - everything about `RangeInclusive` is
unstable
Closes#27739Closes#27752Closes#32526Closes#33444Closes#34152
cc #34529 (new tracking issue)
Revert "Remove the return_address intrinsic."
This reverts commit b30134dbc3.
Servo might want this merged if they don't merge servo/servo#11872 soon.
cc @pnkfelix @jdm
fail obligations that depend on erroring obligations
Fix a bug where an obligation that depend on an erroring obligation would
be regarded as successful, leading to global cache pollution and random
lossage.
Fixes#33723.
Fixes#34503.
r? @eddyb since @nikomatsakis is on vacation
beta-nominating because of the massive lossage potential (e.g. with `Copy` this could lead to random memory leaks), plus this is a regression.
Disallow constants and statics from having unsized types.
This is a `[breaking-change]` which fixes#34390 by banning unsized `const` and `static`, e.g.:
```rust
const A: [i32] = *(&[0, 1, 2] as &[i32]);
static B: str = *"foo";
```
This was not intentionally allowed, and other than for `static` since some versions ago, it ICE'd.
If you've been taking advantage of this with `static`, you should be able to just use references instead.
Make the metadata lock more robust
Fixes#33778 and friends.
I also needed to add a metadata encoding version to rlibs, as they did not have it before. To keep it backwards-compatible, I added 4 zeroes to the start of the metadata, which are treated as an empty length field by older rustcs.
r? @alexcrichton
Fix a bug where an obligation that depend on an erroring obligation would
be regarded as successful, leading to global cache pollution and random
lossage.
Fixes#33723.
Fixes#34503.
Revert "skip double negation in const eval"
This reverts commit 735c018974.
fixes#34395
The original commit was based on a mis-understanding of the overflowing literal lint.
This needs to be ported to beta.
r? @eddyb
Forbid type parameters and global paths in macro invocations
Fixes#28558.
This is a [breaking-change]. For example, the following would break:
```rust
macro_rules! m { () => { () } }
fn main() {
m::<T>!(); // Type parameters are no longer allowed in macro invocations
::m!(); // Global paths are no longer allowed in macro invocations
}
```
Any breakage can be fixed by removing the type parameters or the leading `::` (respectively).
r? @eddyb
Batch up libsyntax breaking changes
Batch of the following syntax-[breaking-change] changes:
- #34213: Add a variant `Macro` to `TraitItemKind`
- #34368: Merge the variant `QPath` of `PatKind` into the variant `PatKind::Path`
- #34385: Move `syntax::ast::TokenTree` into a new module `syntax::tokenstream`
- #33943:
- Remove the type parameter from `visit::Visitor`
- Remove `attr::WithAttrs` -- use `attr::HasAttrs` instead.
- Change `fold_tt`/`fold_tts` to take token trees by value and avoid wrapping token trees in `Rc`.
- Remove the field `ctxt` of `ast::Mac_`
- Remove inherent method `attrs()` of types -- use the method `attrs` of `HasAttrs` instead.
- #34316:
- Remove `ast::Decl`/`ast::DeclKind` and add variants `Local` and `Item` to `StmtKind`.
- Move the node id for statements from the `StmtKind` variants to a field of `Stmt` (making `Stmt` a struct instead of an alias for `Spanned<StmtKind>`)
- Rename `ast::ExprKind::Again` to `Continue`.
- #34339: Generalize and abstract `ThinAttributes` to `ThinVec<Attribute>`
- Use `.into()` in convert between `Vec<Attribute>` and `ThinVec<Attribute>`
- Use autoderef instead of `.as_attr_slice()`
- #34436: Remove the optional expression from `ast::Block` and instead use a `StmtKind::Expr` at the end of the statement list.
- #34403: Move errors into a separate crate (unlikely to cause breakage)
