Skip to content
Snippets Groups Projects
Select Git revision
  • sv/T25079
  • master default protected
  • sv/one-shot-haddock
  • sv/update-stm
  • wip/T24809
  • wip/derive-typeable-warning
  • wip/hugepages
  • wip/fendor/ghc-iface-sharing-avoid-reserialisation
  • wip/andreask/bindist_liblib
  • wip/marge_bot_batch_merge_job
  • wip/reinstallable-th
  • wip/fendor/os-string-modlocation
  • wip/fendor/fix/iface-log-msg
  • wip/T24676
  • wip/remove-diff
  • wip/replace-nb-with-note
  • wip/ncg-simd-256
  • wip/fixes-13
  • wip/fix-pages-job2
  • wip/T24789_size_test
  • ghc-9.6.6-release
  • ghc-9.10.1-release
  • ghc-9.10.1-rc1
  • ghc-9.6.5-release
  • ghc-9.10.1-alpha3
  • ghc-9.10.1-alpha2
  • ghc-9.10.1-alpha1
  • ghc-9.11-start
  • ghc-9.8.2-release
  • ghc-9.6.4-release
  • ghc-9.4.8-release
  • ghc-9.8.1-release
  • ghc-9.8.1-rc1
  • ghc-9.6.3-release
  • ghc-9.8.1-alpha4
  • ghc-9.4.7-release
  • ghc-9.8.1-alpha3
  • ghc-9.8.1-alpha2
  • ghc-9.4.6-release
  • ghc-9.8.1-alpha1
40 results
Forked from Glasgow Haskell Compiler / GHC
1425 commits behind the upstream repository.
Ryan Scott's avatar
Add missing parenthesizeHsType in cvtp's InvisP case
Ryan Scott authored 
We need to ensure that when we convert an `InvisP` (invisible type pattern) to
a `Pat`, we parenthesize it (at precedence `appPrec`) so that patterns such as
`@(a :: k)` will parse correctly when roundtripped back through the parser.

Fixes #25209.
c2525e9e
History
Ryan Scott's avatar c2525e9e
History
Code owners
Assign users and groups as approvers for specific file changes. Learn more.
Name Last commit Last update
..
config
driver
ghc-config
mk
tests
timeout
.gitignore
LICENSE
LICENSE.GPL
Makefile
README.md
README.md

GHC Testsuite Readme

For the full testsuite documentation, please see here.

Quick Guide

Commands to run testsuite:

  • Full testsuite: hadrian/build test
  • Using more threads: hadrian/build test -j12
  • Reduced (fast) testsuite: hadrian/build test --test-speed=fast
  • Run a specific test: hadrian/build test --only="tc055 tc054"
  • Test a specific 'way': hadrian/build test --test-way=optllvm
  • Skip performance tests: hadrian/build test --skip-perf
  • Set verbosity: hadrian/build test --test-verbose=<n> where n=0: No per-test output, n=1: Only failures, n=2: Progress output, n=3: Include commands called (default), n=4: Include perf test results unconditionally, n=5: Echo commands in subsidiary make invocations

Testsuite Ways

The testsuite can be run in a variety of 'ways'. This concept refers to different ways that GHC can compile the code. For example, using the native code generator (-fasm) is one way, while using the LLVM code generator (-fllvm) is another way.

The various ways that GHC supports are defined in config/ghc

Adding Tests

Please see the more extensive documentation here.