Rollup of 4 pull requests #97315
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Rollup of 4 pull requests #97315
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State that the four primitive operations honour IEEE 754 roundTiesToEven. Documenting under "Primitive Type f32"; f64 refers to that.
…Dylan-DPC Document rounding for floating-point primitive operations and string parsing The docs for floating point don't have much to say at present about either the precision of their results or rounding behaviour. As I understand it[^1][^2], Rust doesn't support operating with non-default rounding directions, so we need only describe roundTiesToEven. [^1]: rust-lang#41753 (comment) [^2]: llvm/llvm-project#8472 (comment) This PR makes a start by documenting that for primitive operations and `from_str()`.
…otriddle Add new eslint rule to prevent whitespace before function call paren It prevents `foo ()` basically. :) r? `@notriddle`
…idtwco Lifetime variance fixes for rustc rust-lang#97287 migrates rustc to a `Ty` type that is invariant over its lifetime `'tcx`, so I need to fix a bunch of places that assume that `Ty<'a>` and `Ty<'b>` can be unified by shortening both to some common lifetime. This is doable, since many lifetimes are already `'tcx`, so all this PR does is be a bit more explicit that elided lifetimes are actually `'tcx`. Split out from rust-lang#97287 so the compiler team can review independently.
…rrors Add some regression tests for rust-lang#90400 This adds two regression tests taken from rust-lang#90400 (comment). Note that we cannot close the issue right now as the [original code](rust-lang#90400 (comment)) still triggers an ICE. r? `@compiler-errors`
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@bors r+ rollup=never p=5 |
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📌 Commit cf7e396 has been approved by |
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☀️ Test successful - checks-actions |
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Finished benchmarking commit (7f997f5): comparison url. Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)Results
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If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression Footnotes |
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