[Git][ghc/ghc][wip/T24344] 19 commits: Enhance Documentation of functions exported by Data.Function

Wed Jan 31 13:51:04 UTC 2024

Ben Gamari pushed to branch wip/T24344 at Glasgow Haskell Compiler / GHC

Commits:
1fa1c00c by Jade at 2024-01-23T19:17:03-05:00
Enhance Documentation of functions exported by Data.Function

This patch aims to improve the documentation of functions exported
in Data.Function

Tracking: #17929
Fixes: #10065

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ab47a43d by Jade at 2024-01-23T19:17:39-05:00
Improve documentation of hGetLine.

- Add explanation for whether a newline is returned
- Add examples

Fixes #14804

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dd4af0e5 by Cheng Shao at 2024-01-23T19:18:17-05:00
Fix genapply for cross-compilation by nuking fragile CPP logic

This commit fixes incorrectly built genapply when cross compiling
(#24347) by nuking all fragile CPP logic in it from the orbit. All
target-specific info are now read from DerivedConstants.h at runtime,
see added note for details. Also removes a legacy Makefile and adds
haskell language server support for genapply.

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0cda2b8b by Cheng Shao at 2024-01-23T19:18:17-05:00
rts: enable wasm32 register mapping

The wasm backend didn't properly make use of all Cmm global registers
due to #24347. Now that it is fixed, this patch re-enables full
register mapping for wasm32, and we can now generate smaller & faster
wasm modules that doesn't always spill arguments onto the stack. Fixes #22460 #24152.

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0325a6e5 by Greg Steuck at 2024-01-24T01:29:44-05:00
Avoid utf8 in primops.txt.pp comments

They don't make it through readFile' without explicitly setting the
encoding. See https://gitlab.haskell.org/ghc/ghc/-/issues/17755

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1aaf0bd8 by David Binder at 2024-01-24T01:30:20-05:00
Bump hpc and hpc-bin submodule

Bump hpc to 0.7.0.1
Bump hpc-bin to commit d1780eb2

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e693a4e8 by Ben Gamari at 2024-01-24T01:30:56-05:00
testsuite: Ignore stderr in T8089

Otherwise spurious "Killed: 9" messages to stderr may cause the test to fail.
Fixes #24361.
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a40f4ab2 by sheaf at 2024-01-24T14:04:33-05:00
Fix FMA instruction on LLVM

We were emitting the wrong instructions for fused multiply-add
operations on LLVM:

  - the instruction name is "llvm.fma.f32" or "llvm.fma.f64", not "fmadd"
  - LLVM does not support other instructions such as "fmsub"; instead
    we implement these by flipping signs of some arguments
  - the instruction is an LLVM intrinsic, which requires handling it
    like a normal function call instead of a machine instruction

Fixes #24223

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69abc786 by Andrei Borzenkov at 2024-01-24T14:05:09-05:00
Add changelog entry for renaming tuples from (,,...,,) to Tuple<n> (24291)

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0ac8f385 by Cheng Shao at 2024-01-25T00:27:48-05:00
compiler: remove unused GHC.Linker module

The GHC.Linker module is empty and unused, other than as a hack for
the make build system. We can remove it now that make is long gone;
the note is moved to GHC.Linker.Loader instead.

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699da01b by Hécate Moonlight at 2024-01-25T00:28:27-05:00
Clarification for newtype constructors when using `coerce`

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b2d8cd85 by Matt Walker at 2024-01-26T09:50:08-05:00
Fix #24308

Add tests for semicolon separated where clauses

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0da490a1 by Ben Gamari at 2024-01-26T17:34:41-05:00
hsc2hs: Bump submodule

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3f442fd2 by Ben Gamari at 2024-01-26T17:34:41-05:00
Bump containers submodule to 0.7

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82a1c656 by Sebastian Nagel at 2024-01-29T02:32:40-05:00
base: with{Binary}File{Blocking} only annotates own exceptions

Fixes #20886

This ensures that inner, unrelated exceptions are not misleadingly
annotated with the opened file.

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9294a086 by Andreas Klebinger at 2024-01-29T02:33:15-05:00
Fix fma warning when using llvm on aarch64.

On aarch64 fma is always on so the +fma flag doesn't exist for that
target. Hence no need to try and pass +fma to llvm.

Fixes #24379

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ced2e731 by sheaf at 2024-01-29T17:27:12-05:00
No shadowing warnings for NoFieldSelector fields

This commit ensures we don't emit shadowing warnings when a user
shadows a field defined with NoFieldSelectors.

Fixes #24381

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8eeadfad by Patrick at 2024-01-29T17:27:51-05:00
Fix bug wrong span of nested_doc_comment #24378

close #24378
1. Update the start position of span in `nested_doc_comment` correctly.
and hence the spans of identifiers of haddoc can be computed correctly.
2. add test `HaddockSpanIssueT24378`.

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448a0f7f by Ben Gamari at 2024-01-31T08:50:55-05:00
base: Use strerror_r instead of strerror

As noted by #24344, `strerror` is not necessarily thread-safe.
Thankfully, POSIX.1-2001 has long offered `strerror_r`, which is
safe to use.

Fixes #24344.

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30 changed files:

- compiler/GHC/Builtin/primops.txt.pp
- compiler/GHC/CmmToLlvm/CodeGen.hs
- compiler/GHC/Driver/Pipeline/Execute.hs
- − compiler/GHC/Linker.hs
- compiler/GHC/Linker/Loader.hs
- compiler/GHC/Llvm/Ppr.hs
- compiler/GHC/Llvm/Syntax.hs
- compiler/GHC/Parser/Lexer.x
- compiler/GHC/Platform/Wasm32.hs
- compiler/GHC/Rename/Utils.hs
- compiler/ghc.cabal.in
- docs/users_guide/9.8.1-notes.rst
- ghc/ghc-bin.cabal.in
- hadrian/hadrian.cabal
- hadrian/src/Rules/Generate.hs
- + hadrian/src/Settings/Builders/GenApply.hs
- hadrian/src/Settings/Builders/Ghc.hs
- hadrian/src/Settings/Default.hs
- hadrian/src/Settings/Packages.hs
- libraries/Cabal
- libraries/base/base.cabal
- + libraries/base/cbits/strerror.c
- libraries/base/changelog.md
- libraries/base/configure.ac
- libraries/base/src/Data/Function.hs
- libraries/base/src/Foreign/C/Error.hs
- libraries/base/src/GHC/Base.hs
- libraries/base/src/GHC/IO/Handle/FD.hs
- libraries/base/src/GHC/IO/Handle/Text.hs
- libraries/base/tests/IO/all.T

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/586998aefb22d42bff49c37de74cc9292042eb05...448a0f7f624840c2f27d71f7ed0eab7374022d7c

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