July 2026 - ghc-commits

[Git][ghc/ghc][wip/romes/ast-ohne-faststring] ttg: Using ShortText over FastString in the AST
by Rodrigo Mesquita (＠alt-romes) 07 Jul '26

07 Jul '26

Rodrigo Mesquita pushed to branch wip/romes/ast-ohne-faststring at Glasgow Haskell Compiler / GHC Commits: cce4d584 by Rodrigo Mesquita at 2026-07-07T10:50:38+01:00 ttg: Using ShortText over FastString in the AST To make the AST independent of GHC, this commit replaces usages of `FastString` with `HText` in the AST, killing the last edge from Language.Haskell.* to GHC.* modules. Even though we /do/ want to use FastStrings in general -- critically in Names or Ids -- there is no particular reason for the FastStrings that occur in the AST proper to be FastStrings. Strings in the AST are typically unique and don't benefit particularly from being interned FastStrings with Uniques for fast comparison. `HText` is a type synonym for `ShortText` which uses GHC's Modified UTF-8 encoding exclusively. Modified UTF-8 must be used to represent the Haskell AST because the Haskell Report allows surrogate code points. `Data.Text.Text` functions use Standard UTF-8 which replace surrogates with a placeholder value, thus `Data.Text.Text` is unsuitable for AST strings. See the `Language.Haskell.Syntax.Text` module header for more details. Final progress towards #21592 Closes #21628 - - - - - 97 changed files: - + changelog.d/T21628 - compiler/GHC/Builtin/Utils.hs - compiler/GHC/Cmm/CLabel.hs - compiler/GHC/Core/Ppr.hs - compiler/GHC/Core/TyCon.hs - compiler/GHC/Data/FastString.hs - compiler/GHC/Data/StringBuffer.hs - compiler/GHC/Driver/Errors/Ppr.hs - compiler/GHC/Driver/Session.hs - compiler/GHC/Hs/Decls.hs - compiler/GHC/Hs/Dump.hs - compiler/GHC/Hs/Expr.hs - compiler/GHC/Hs/Lit.hs - compiler/GHC/Hs/Type.hs - compiler/GHC/Hs/Utils.hs - compiler/GHC/HsToCore.hs - compiler/GHC/HsToCore/Errors/Types.hs - compiler/GHC/HsToCore/Expr.hs - compiler/GHC/HsToCore/Foreign/C.hs - compiler/GHC/HsToCore/Foreign/JavaScript.hs - compiler/GHC/HsToCore/Foreign/Wasm.hs - compiler/GHC/HsToCore/Match.hs - compiler/GHC/HsToCore/Match/Literal.hs - compiler/GHC/HsToCore/Pmc/Desugar.hs - compiler/GHC/HsToCore/Pmc/Solver/Types.hs - compiler/GHC/HsToCore/Quote.hs - compiler/GHC/Iface/Syntax.hs - compiler/GHC/Parser.y - compiler/GHC/Parser/Errors/Ppr.hs - compiler/GHC/Parser/HaddockLex.x - compiler/GHC/Parser/Lexer.x - compiler/GHC/Parser/PostProcess.hs - compiler/GHC/Rename/Bind.hs - compiler/GHC/Rename/Env.hs - compiler/GHC/Rename/HsType.hs - compiler/GHC/Rename/Module.hs - compiler/GHC/Rename/Splice.hs - compiler/GHC/Rename/Utils.hs - compiler/GHC/StgToByteCode.hs - compiler/GHC/StgToCmm/Foreign.hs - compiler/GHC/StgToCmm/Prim.hs - compiler/GHC/StgToJS/FFI.hs - compiler/GHC/Tc/Deriv/Generate.hs - compiler/GHC/Tc/Deriv/Generics.hs - compiler/GHC/Tc/Errors.hs - compiler/GHC/Tc/Errors/Ppr.hs - compiler/GHC/Tc/Gen/Bind.hs - compiler/GHC/Tc/Gen/Expr.hs - compiler/GHC/Tc/Gen/HsType.hs - compiler/GHC/Tc/Gen/Pat.hs - compiler/GHC/Tc/Gen/Sig.hs - compiler/GHC/Tc/Gen/Splice.hs - compiler/GHC/Tc/Instance/Class.hs - compiler/GHC/Tc/Solver/Dict.hs - compiler/GHC/Tc/TyCl.hs - compiler/GHC/Tc/TyCl/Utils.hs - compiler/GHC/Tc/Types/Origin.hs - compiler/GHC/Tc/Validity.hs - compiler/GHC/ThToHs.hs - compiler/GHC/Types/Basic.hs - compiler/GHC/Types/Error.hs - compiler/GHC/Types/FieldLabel.hs - compiler/GHC/Types/ForeignCall.hs - compiler/GHC/Types/Literal.hs - compiler/GHC/Unit/Module/Warnings.hs - compiler/GHC/Utils/Binary.hs - compiler/GHC/Utils/Outputable.hs - compiler/Language/Haskell/Syntax/Basic.hs - compiler/Language/Haskell/Syntax/Decls.hs - compiler/Language/Haskell/Syntax/Decls/Foreign.hs - compiler/Language/Haskell/Syntax/Expr.hs - compiler/Language/Haskell/Syntax/Lit.hs - compiler/Language/Haskell/Syntax/Module/Name.hs - + compiler/Language/Haskell/Syntax/Text.hs - compiler/Language/Haskell/Syntax/Type.hs - compiler/ghc.cabal.in - libraries/ghc-boot/GHC/Data/ShortText.hs - testsuite/tests/count-deps/CountDepsAst.stdout - testsuite/tests/count-deps/CountDepsParser.stdout - testsuite/tests/ghc-api/annotations-literals/literals.stdout - testsuite/tests/ghc-api/annotations-literals/parsed.hs - testsuite/tests/parser/should_compile/DumpParsedAst.stderr - testsuite/tests/parser/should_compile/DumpParsedAstComments.stderr - testsuite/tests/parser/should_compile/DumpRenamedAst.stderr - testsuite/tests/parser/should_compile/DumpTypecheckedAst.stderr - + testsuite/tests/parser/should_run/StringStartsWithNull.hs - + testsuite/tests/parser/should_run/StringStartsWithNull.stdout - testsuite/tests/parser/should_run/all.T - testsuite/tests/perf/compiler/hard_hole_fits.stderr - utils/check-exact/ExactPrint.hs - utils/check-exact/check-exact.cabal - utils/haddock/haddock-api/haddock-api.cabal - utils/haddock/haddock-api/src/Haddock/Backends/Hyperlinker/Parser.hs - utils/haddock/haddock-api/src/Haddock/Backends/LaTeX.hs - utils/haddock/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs - utils/haddock/haddock-api/src/Haddock/Convert.hs - utils/haddock/haddock-api/src/Haddock/Interface/Create.hs The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/cce4d584a249f2f41140da0a930d1d5… -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/cce4d584a249f2f41140da0a930d1d5… You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc][wip/junit-diffs] 2 commits: testsuite: Show output diffs in JUnit output
by Zubin (＠wz1000) 07 Jul '26

07 Jul '26

Zubin pushed to branch wip/junit-diffs at Glasgow Haskell Compiler / GHC Commits: e33c97d8 by Zubin Duggal at 2026-07-07T14:59:50+05:30 testsuite: Show output diffs in JUnit output Also refactor compare_outputs to return essentially a `Maybe Diff` (`CompareOutput`) instead of a bool, but more pythonic. This allows us to pass the diff through nice. - - - - - 5f367474 by Zubin Duggal at 2026-07-07T14:59:50+05:30 DROP ME: break testsuite to check rendering. - - - - - 5 changed files: - testsuite/driver/junit.py - testsuite/driver/testglobals.py - testsuite/driver/testlib.py - testsuite/driver/testutil.py - testsuite/tests/codeGen/should_run/cgrun001.stdout Changes: ===================================== testsuite/driver/junit.py ===================================== @@ -26,6 +26,8 @@ def junit(t: TestRun) -> ET.ElementTree: classname = tr.way, name = '%s(%s)' % (tr.testname, tr.way)) message = [] # type: List[str] + if tr.diff: + message += ['diff:', '==========', tr.diff] if tr.stdout: message += ['', 'stdout:', '==========', tr.stdout] if tr.stderr: ===================================== testsuite/driver/testglobals.py ===================================== @@ -291,20 +291,22 @@ class TestResult: framework_failures, framework_warnings, unexpected_passes, unexpected_failures, unexpected_stat_failures lists of TestRun. """ - __slots__ = 'directory', 'testname', 'reason', 'way', 'stdout', 'stderr' + __slots__ = 'directory', 'testname', 'reason', 'way', 'stdout', 'stderr', 'diff' def __init__(self, directory: str, testname: TestName, reason: str, way: WayName, stdout: Optional[str]=None, - stderr: Optional[str]=None) -> None: + stderr: Optional[str]=None, + diff: Optional[str]=None) -> None: self.directory = directory self.testname = testname self.reason = reason self.way = way self.stdout = stdout self.stderr = stderr + self.diff = diff # A performance metric measured in this test run. PerfMetric = NamedTuple('PerfMetric', ===================================== testsuite/driver/testlib.py ===================================== @@ -1831,7 +1831,8 @@ async def do_test(name: TestName, reason = '%s (fragile)' % result.reason if result.reason else 'fragile' t.fragile_failures.append(TestResult(directory, name, reason, way, stdout=result.stdout, - stderr=result.stderr)) + stderr=result.stderr, + diff=result.diff)) elif result.passed: if _expect_pass(way): t.expected_passes.append(TestResult(directory, name, "", way)) @@ -1850,7 +1851,8 @@ async def do_test(name: TestName, if_verbose(1, '*** unexpected failure for %s' % full_name) tr = TestResult(directory, name, reason, way, stdout=result.stdout, - stderr=result.stderr) + stderr=result.stderr, + diff=result.diff) t.unexpected_failures.append(tr) else: t.n_expected_failures += 1 @@ -2022,19 +2024,16 @@ async def do_compile(name: TestName, expected_stderr_file = find_expected_file(name, 'stderr', way) actual_stderr_file = add_suffix(name, 'comp.stderr') - diff_file_name = in_testdir(add_suffix(name, 'comp.diff')) - - if compare_stderr and not await compare_outputs(way, 'stderr', + if compare_stderr: + stderr_match = await compare_outputs(way, 'stderr', join_normalisers(getTestOpts().extra_errmsg_normaliser, normalise_errmsg), expected_stderr_file, actual_stderr_file, - diff_file=diff_file_name, whitespace_normaliser=getattr(getTestOpts(), "whitespace_normaliser", - normalise_whitespace)): - stderr = diff_file_name.read_text() - diff_file_name.unlink() - return failBecause('stderr mismatch', stderr=stderr) + normalise_whitespace)) + if not stderr_match: + return failBecause('stderr mismatch', diff=stderr_match.diff) opts = getTestOpts() if isGenericStatsTest(): @@ -2064,10 +2063,11 @@ async def compile_cmp_asm(name: TestName, expected_asm_file = find_expected_file(name, 'asm', way) actual_asm_file = add_suffix(name, 's') - if not await compare_outputs(way, 'asm', + asm_match = await compare_outputs(way, 'asm', join_normalisers(normalise_errmsg, normalise_asm), - expected_asm_file, actual_asm_file): - return failBecause('asm mismatch') + expected_asm_file, actual_asm_file) + if not asm_match: + return failBecause('asm mismatch', diff=asm_match.diff) # no problems found, this test passed return passed() @@ -2148,19 +2148,15 @@ async def compile_and_run__(name: TestName, if compile_stderr: expected_stderr_file = find_expected_file(name, 'ghc.stderr', way) actual_stderr_file = add_suffix(name, 'comp.stderr') - diff_file_name = in_testdir(add_suffix(name, 'comp.diff')) - - if not await compare_outputs(way, 'stderr', + ghc_stderr_match = await compare_outputs(way, 'stderr', join_normalisers(getTestOpts().extra_errmsg_normaliser, normalise_errmsg), expected_stderr_file, actual_stderr_file, - diff_file=diff_file_name, whitespace_normaliser=getattr(getTestOpts(), "whitespace_normaliser", - normalise_whitespace)): - stderr = diff_file_name.read_text() - diff_file_name.unlink() - return failBecause('ghc.stderr mismatch', stderr=stderr) + normalise_whitespace)) + if not ghc_stderr_match: + return failBecause('ghc.stderr mismatch', diff=ghc_stderr_match.diff) opts = getTestOpts() extension = exe_extension() if not opts.ignore_extension else "" @@ -2449,14 +2445,18 @@ async def simple_run(name: TestName, way: WayName, prog: str, extra_run_opts: st message = format_bad_exit_code_message(exit_code) return failBecause(message) - if not (opts.ignore_stderr or await stderr_ok(name, way) or opts.combined_output): + stderr_match = CompareOutput(True) if (opts.ignore_stderr or opts.combined_output) else await stderr_ok(name, way) + if not stderr_match: return failBecause('bad stderr', stderr=read_stderr(name), - stdout=read_stdout(name)) - if not (opts.ignore_stdout or await stdout_ok(name, way)): + stdout=read_stdout(name), + diff=stderr_match.diff) + stdout_match = CompareOutput(True) if opts.ignore_stdout else await stdout_ok(name, way) + if not stdout_match: return failBecause('bad stdout', stderr=read_stderr(name), - stdout=read_stdout(name)) + stdout=read_stdout(name), + diff=stdout_match.diff) check_hp = '-hT' in my_rts_flags and opts.check_hp check_prof = '-p' in my_rts_flags @@ -2464,8 +2464,10 @@ async def simple_run(name: TestName, way: WayName, prog: str, extra_run_opts: st # exit_code > 127 probably indicates a crash, so don't try to run hp2ps. if check_hp and (exit_code <= 127 or exit_code == 251) and not await check_hp_ok(name): return failBecause('bad heap profile') - if check_prof and not await check_prof_ok(name, way): - return failBecause('bad profile') + if check_prof: + prof_match = await check_prof_ok(name, way) + if not prof_match: + return failBecause('bad profile', diff=prof_match.diff) # Check the results of stats tests if isGenericStatsTest(): @@ -2559,20 +2561,23 @@ async def interpreter_run(name: TestName, # ToDo: if the sub-shell was killed by ^C, then exit - if not (opts.ignore_stderr or await stderr_ok(name, way)): + stderr_match = CompareOutput(True) if opts.ignore_stderr else await stderr_ok(name, way) + if not stderr_match: if _expect_pass(way): dump_stderr_for('comp', name) return failBecause('bad stderr', stderr=read_stderr(name), - stdout=read_stdout(name)) - elif not (opts.ignore_stdout or await stdout_ok(name, way)): + stdout=read_stdout(name), + diff=stderr_match.diff) + stdout_match = CompareOutput(True) if opts.ignore_stdout else await stdout_ok(name, way) + if not stdout_match: if _expect_pass(way): dump_stderr_for('comp', name) return failBecause('bad stdout', stderr=read_stderr(name), - stdout=read_stdout(name)) - else: - return passed() + stdout=read_stdout(name), + diff=stdout_match.diff) + return passed() def split_file(in_fn: Path, delimiter: str, out1_fn: Path, out2_fn: Path): # See Note [Universal newlines]. @@ -2603,7 +2608,15 @@ def get_compiler_flags() -> List[str]: return flags -async def stdout_ok(name: TestName, way: WayName) -> bool: +class CompareOutput: + __slots__ = 'ok', 'diff' + def __init__(self, ok: bool, diff: Optional[str]=None) -> None: + self.ok = ok + self.diff = diff + def __bool__(self) -> bool: + return self.ok + +async def stdout_ok(name: TestName, way: WayName) -> CompareOutput: actual_stdout_file = add_suffix(name, 'run.stdout') expected_stdout_file = find_expected_file(name, 'stdout', way) @@ -2612,7 +2625,7 @@ async def stdout_ok(name: TestName, way: WayName) -> bool: check_stdout = getTestOpts().check_stdout if check_stdout is not None: actual_stdout_path = in_testdir(actual_stdout_file) - return check_stdout(actual_stdout_path, extra_norm) + return CompareOutput(check_stdout(actual_stdout_path, extra_norm)) return await compare_outputs(way, 'stdout', extra_norm, expected_stdout_file, actual_stdout_file) @@ -2624,13 +2637,21 @@ def read_stdout( name: TestName ) -> str: else: return '' +def read_diff( diff_file: Path ) -> Optional[str]: + if diff_file.exists(): + diff = diff_file.read_text() + diff_file.unlink() + return diff or None + else: + return None + def dump_stdout( name: TestName ) -> None: s = read_stdout(name).strip() if s: print("Stdout (", name, "):") safe_print(s) -async def stderr_ok(name: TestName, way: WayName) -> bool: +async def stderr_ok(name: TestName, way: WayName) -> CompareOutput: actual_stderr_file = add_suffix(name, 'run.stderr') expected_stderr_file = find_expected_file(name, 'stderr', way) @@ -2736,48 +2757,48 @@ async def check_hp_ok(name: TestName) -> bool: print("hp2ps error when processing heap profile for " + name) return False -async def check_prof_ok(name: TestName, way: WayName) -> bool: +async def check_prof_ok(name: TestName, way: WayName) -> CompareOutput: expected_prof_file = find_expected_file(name, 'prof.sample', way) expected_prof_path = in_testdir(expected_prof_file) # Check actual prof file only if we have an expected prof file to # compare it with. if not expected_prof_path.exists(): - return True + return CompareOutput(True) actual_prof_file = add_suffix(name, 'prof') actual_prof_path = in_testdir(actual_prof_file) if not actual_prof_path.exists(): print("%s does not exist" % actual_prof_path) - return(False) + return CompareOutput(False) if actual_prof_path.stat().st_size == 0: print("%s is empty" % actual_prof_path) - return(False) + return CompareOutput(False) return await compare_outputs(way, 'prof', normalise_prof, expected_prof_file, actual_prof_file, whitespace_normaliser=normalise_whitespace) # Compare expected output to actual output, and optionally accept the -# new output. Returns true if output matched or was accepted, false -# otherwise. See Note [Output comparison] for the meaning of the -# normaliser and whitespace_normaliser parameters. +# new output. Returns a truthy CompareOutput if output matched or was +# accepted, a falsy one (with the diff) otherwise. See Note [Output +# comparison] for the meaning of the normaliser and whitespace_normaliser +# parameters. async def compare_outputs( way: WayName, kind: str, normaliser: OutputNormalizer, expected_file: Path, actual_file: Path, - diff_file: Optional[Path]=None, - whitespace_normaliser: OutputNormalizer=lambda x:x) -> bool: + whitespace_normaliser: OutputNormalizer=lambda x:x) -> CompareOutput: # Respect ignore_stdout and ignore_stderr options if kind == 'stderr' and getTestOpts().ignore_stderr: - return True + return CompareOutput(True) if kind == 'stdout' and getTestOpts().ignore_stdout: - return True + return CompareOutput(True) expected_path = in_srcdir(expected_file) actual_path = in_testdir(actual_file) @@ -2797,7 +2818,7 @@ async def compare_outputs( # See Note [Output comparison]. if whitespace_normaliser(expected_str) == whitespace_normaliser(actual_str): - return True + return CompareOutput(True) else: if config.verbose >= 1 and _expect_pass(way): print('Actual ' + kind + ' output differs from expected:') @@ -2809,6 +2830,7 @@ async def compare_outputs( actual_normalised_path = add_suffix(actual_path, 'normalised') write_file(actual_normalised_path, actual_str) + diff_file = add_suffix(actual_path, 'diff') if config.verbose >= 1 and _expect_pass(way): # See Note [Output comparison]. r = await runCmd('diff -uw "{0}" "{1}"'.format(null2unix_null(expected_normalised_path), @@ -2823,13 +2845,14 @@ async def compare_outputs( actual_normalised_path), stdout=diff_file, print_output=True) - elif diff_file: diff_file.open('ab').close() # Make sure the file exists still as - # we will try to read it later + else: + diff_file.open('ab').close() # Make sure the file exists still as + # we will try to read it later if config.accept and (getTestOpts().expect == 'fail' or way in getTestOpts().expect_fail_for): if_verbose(1, 'Test is expected to fail. Not accepting new output.') - return False + return CompareOutput(False, read_diff(diff_file)) elif config.accept and actual_raw: if config.accept_platform: if_verbose(1, 'Accepting new output for platform "' @@ -2843,11 +2866,11 @@ async def compare_outputs( if_verbose(1, 'Accepting new output.') write_file(expected_path, actual_raw) - return True + return CompareOutput(True) elif config.accept: if_verbose(1, 'No output. Deleting "{0}".'.format(expected_path)) expected_path.unlink() - return True + return CompareOutput(True) else: if config.unexpected_output_dir is not None: ghc_root = expected_path.relative_to(config.top.parent) @@ -2855,7 +2878,7 @@ async def compare_outputs( out.parent.mkdir(exist_ok=True, parents=True) write_file(out, actual_raw) - return False + return CompareOutput(False, read_diff(diff_file)) # Checks that each line from pattern_file is present in actual_file as # a substring or regex pattern depending on is_substring. ===================================== testsuite/driver/testutil.py ===================================== @@ -14,6 +14,7 @@ PassFail = NamedTuple('PassFail', ('tag', Optional[str]), ('stderr', Optional[str]), ('stdout', Optional[str]), + ('diff', Optional[str]), ('hc_opts', Optional[str]), ]) @@ -26,15 +27,17 @@ def passed(hc_opts=None) -> PassFail: tag=None, stderr=None, stdout=None, + diff=None, hc_opts=hc_opts) def failBecause(reason: str, tag: Optional[str]=None, stderr: Optional[str]=None, - stdout: Optional[str]=None + stdout: Optional[str]=None, + diff: Optional[str]=None ) -> PassFail: return PassFail(passed=False, reason=reason, tag=tag, - stderr=stderr, stdout=stdout, hc_opts=None) + stderr=stderr, stdout=stdout, diff=diff, hc_opts=None) def strip_quotes(s: str) -> str: # Don't wrap commands to subprocess.call/Popen in quotes. ===================================== testsuite/tests/codeGen/should_run/cgrun001.stdout ===================================== @@ -1 +1 @@ --42 +-43 View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/821e83fbf6724fc3414d0c906bec16… -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/821e83fbf6724fc3414d0c906bec16… You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc][wip/junit-diffs] DROP ME: break testsuite to check rendering.
by Zubin (＠wz1000) 07 Jul '26

07 Jul '26

Zubin pushed to branch wip/junit-diffs at Glasgow Haskell Compiler / GHC Commits: 821e83fb by Zubin Duggal at 2026-07-07T14:49:22+05:30 DROP ME: break testsuite to check rendering. - - - - - 1 changed file: - testsuite/tests/codeGen/should_run/cgrun001.stdout Changes: ===================================== testsuite/tests/codeGen/should_run/cgrun001.stdout ===================================== @@ -1 +1 @@ --42 +-43 View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/821e83fbf6724fc3414d0c906bec16c… -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/821e83fbf6724fc3414d0c906bec16c… You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc] Pushed new branch wip/junit-diffs
by Zubin (＠wz1000) 07 Jul '26

07 Jul '26

Zubin pushed new branch wip/junit-diffs at Glasgow Haskell Compiler / GHC -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/tree/wip/junit-diffs You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc] Pushed new branch wip/az/epa-tidy-locatedxxx-6
by Alan Zimmerman (＠alanz) 06 Jul '26

06 Jul '26

Alan Zimmerman pushed new branch wip/az/epa-tidy-locatedxxx-6 at Glasgow Haskell Compiler / GHC -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/tree/wip/az/epa-tidy-locatedxxx-6 You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc][wip/az/exactprint-annotation-rationalisation] 21 commits: CorePrep: Don't speculatively evaluate bindings that we have already discovered to be absent
by Alan Zimmerman (＠alanz) 06 Jul '26

06 Jul '26

Alan Zimmerman pushed to branch wip/az/exactprint-annotation-rationalisation at Glasgow Haskell Compiler / GHC Commits: 9b714c4c by Zubin Duggal at 2026-07-05T09:40:36+05:30 CorePrep: Don't speculatively evaluate bindings that we have already discovered to be absent In #25924, we segfault because speculation forces a projection out of a RUBBISH dictionary (which we generated because it absent). Solution: Don't speculate on bindings we already know are absent. Fixes 25924 - - - - - 4a59b3ee by Zubin Duggal at 2026-07-05T09:40:36+05:30 Don't make absent fillers for terminating types In #25924 we discovered that we could speculatively evaluate an absent filler for a dictionary, and project a field (a superclass selector) out of it, resulting in segfaults. Solution: Never make an absent filler or rubbish literal for a terminating type like a dictionary. mkAbsentFiller returns Nothing for isTerminatingType, so worker/wrapper and the specialiser keep the real argument instead. Some small metric decreases because we do a little less work in the simplifier now. Metric Decrease: T9872a T9872b T9872c TcPlugin_RewritePerf - - - - - 383ddcd4 by Alan Zimmerman at 2026-07-06T07:08:16-04:00 EPA: Move the 'where' annotation for PatSynBind This allows us to move it out of the MatchGroup exact print annotation too - - - - - 26388a3e by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Replace AnnListItem with simply [TrailingAnn] Remove the unnecessary wrapper around a single field. - - - - - c54c3ba0 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Keep binds and sigs together in HsValBindsLR This allows us to get rid of AnnSortKey BindTag - - - - - 36263258 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 Keep decls together in ClassDecl Keep binds and sigs together in HsValBindsLR TBD - - - - - ace92759 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 Fix ppr for ClassDecl to include DocDs - - - - - 87aecdab by Alan Zimmerman at 2026-07-06T18:18:24+01:00 Some tidy ups of the decls stuff. Squash it in - - - - - 1f13b166 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: ClsInstDecl as list in GhcPs - - - - - 4f85203e by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedP from OverlapMode - - - - - cc2b2518 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedP from CType - - - - - f815e482 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedP, last use in WarningTxt - - - - - 2e0eaf53 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedE from WarningCategory - - - - - 14b7ba38 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocateE from XCImport and XCExport - - - - - f6213b84 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedE from HsRecFields dot - - - - - 7f912c61 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove LocatedE completely, last usage for pats - - - - - d0b1d9de by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove AnnList (EpToken "where") usages This is moving toward removing the parameter from AnnList completely - - - - - be1eb4d4 by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA remove AnnList (EpToken "rec") usages - - - - - 5537e90d by Alan Zimmerman at 2026-07-06T18:18:24+01:00 EPA: Remove last parameterised AnnList usage (EpaLocation) Also remove the parameter - - - - - 2606a98a by Alan Zimmerman at 2026-07-06T18:18:24+01:00 TTG: Add extension points to BooleanFormula They are currently unused, but will be used for exact print annotations next - - - - - 0d4d8f86 by Alan Zimmerman at 2026-07-06T22:03:31+01:00 EPA: Remove LocatedBC / SrcSpanBF - - - - - 104 changed files: - + changelog.d/fix-absent-dict-projection - compiler/GHC/Builtin/Utils.hs - compiler/GHC/Core/Class.hs - compiler/GHC/Core/Make.hs - compiler/GHC/Core/Opt/Specialise.hs - compiler/GHC/Core/Opt/WorkWrap.hs - compiler/GHC/Core/Opt/WorkWrap/Utils.hs - compiler/GHC/CoreToIface.hs - compiler/GHC/CoreToStg/Prep.hs - compiler/GHC/Data/BooleanFormula.hs - compiler/GHC/Hs/Binds.hs - compiler/GHC/Hs/Decls.hs - compiler/GHC/Hs/Decls/Overlap.hs - compiler/GHC/Hs/Dump.hs - compiler/GHC/Hs/Expr.hs - compiler/GHC/Hs/Instances.hs - compiler/GHC/Hs/Pat.hs - compiler/GHC/Hs/Stats.hs - compiler/GHC/Hs/Utils.hs - compiler/GHC/HsToCore/Docs.hs - compiler/GHC/HsToCore/Quote.hs - compiler/GHC/HsToCore/Ticks.hs - compiler/GHC/Iface/Ext/Ast.hs - compiler/GHC/Iface/Syntax.hs - compiler/GHC/Iface/Warnings.hs - compiler/GHC/IfaceToCore.hs - compiler/GHC/Parser.y - compiler/GHC/Parser/Annotation.hs - compiler/GHC/Parser/PostProcess.hs - compiler/GHC/Parser/PostProcess/Haddock.hs - compiler/GHC/Rename/Bind.hs - compiler/GHC/Rename/Expr.hs - compiler/GHC/Rename/Module.hs - compiler/GHC/Rename/Names.hs - compiler/GHC/Rename/Pat.hs - compiler/GHC/Rename/Utils.hs - compiler/GHC/Runtime/Eval.hs - compiler/GHC/Tc/Deriv.hs - compiler/GHC/Tc/Gen/Head.hs - compiler/GHC/Tc/TyCl.hs - compiler/GHC/Tc/TyCl/Class.hs - compiler/GHC/Tc/TyCl/Instance.hs - compiler/GHC/Tc/Utils/Env.hs - compiler/GHC/Tc/Utils/Instantiate.hs - compiler/GHC/ThToHs.hs - compiler/GHC/Types/ForeignCall.hs - compiler/GHC/Types/Literal.hs - compiler/GHC/Unit/Module/Warnings.hs - compiler/Language/Haskell/Syntax/Binds.hs - compiler/Language/Haskell/Syntax/BooleanFormula.hs - compiler/Language/Haskell/Syntax/Decls.hs - compiler/Language/Haskell/Syntax/Extension.hs - ghc/GHCi/UI.hs - + hadrian/cfg/system.config.host - + hadrian/cfg/system.config.target - + testsuite/tests/core-to-stg/T25924/B.hs - + testsuite/tests/core-to-stg/T25924/Main.hs - + testsuite/tests/core-to-stg/T25924/all.T - + testsuite/tests/core-to-stg/T25924a.hs - + testsuite/tests/core-to-stg/T25924a.stdout - testsuite/tests/core-to-stg/all.T - testsuite/tests/dmdanal/should_compile/T18982.stderr - testsuite/tests/ghc-api/T25121_status.stdout - testsuite/tests/ghc-api/exactprint/T22919.stderr - testsuite/tests/ghc-api/exactprint/Test20239.stderr - testsuite/tests/ghc-api/exactprint/ZeroWidthSemi.stderr - testsuite/tests/haddock/haddock_examples/haddock.Test.stderr - testsuite/tests/haddock/should_compile_flag_haddock/T17544.stderr - testsuite/tests/haddock/should_compile_flag_haddock/T17544_kw.stderr - testsuite/tests/haddock/should_compile_flag_haddock/T24221.stderr - testsuite/tests/module/mod185.stderr - testsuite/tests/parser/should_compile/DumpParsedAst.stderr - testsuite/tests/parser/should_compile/DumpParsedAstComments.stderr - testsuite/tests/parser/should_compile/DumpRenamedAst.stderr - testsuite/tests/parser/should_compile/DumpSemis.stderr - testsuite/tests/parser/should_compile/DumpTypecheckedAst.stderr - testsuite/tests/parser/should_compile/KindSigs.stderr - testsuite/tests/parser/should_compile/T14189.stderr - testsuite/tests/parser/should_compile/T15279.stderr - testsuite/tests/parser/should_compile/T15323.stderr - testsuite/tests/parser/should_compile/T20452.stderr - testsuite/tests/parser/should_compile/T20718.stderr - testsuite/tests/parser/should_compile/T20718b.stderr - testsuite/tests/parser/should_compile/T20846.stderr - testsuite/tests/parser/should_compile/T23315/T23315.stderr - testsuite/tests/printer/AnnotationNoListTuplePuns.stdout - testsuite/tests/printer/T18791.stderr - testsuite/tests/printer/Test20297.stdout - testsuite/tests/printer/Test24533.stdout - testsuite/tests/simplCore/should_compile/T26615.stderr - testsuite/tests/typecheck/should_compile/T15242.stderr - testsuite/tests/typecheck/should_compile/all.T - utils/check-exact/ExactPrint.hs - utils/check-exact/Main.hs - utils/check-exact/Transform.hs - utils/check-exact/Utils.hs - utils/haddock/haddock-api/src/Haddock/Backends/Hoogle.hs - utils/haddock/haddock-api/src/Haddock/Backends/LaTeX.hs - utils/haddock/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs - utils/haddock/haddock-api/src/Haddock/Convert.hs - utils/haddock/haddock-api/src/Haddock/GhcUtils.hs - utils/haddock/haddock-api/src/Haddock/Interface/Create.hs - utils/haddock/haddock-api/src/Haddock/Interface/Rename.hs - utils/haddock/haddock-api/src/Haddock/Types.hs The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/0d13d46c52095deb2635aa173b80d2… -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/0d13d46c52095deb2635aa173b80d2… You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc] Pushed new branch wip/drop-unused-cabal-flags
by Cheng Shao (＠TerrorJack) 06 Jul '26

06 Jul '26

Cheng Shao pushed new branch wip/drop-unused-cabal-flags at Glasgow Haskell Compiler / GHC -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/tree/wip/drop-unused-cabal-flags You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc] Pushed new branch wip/sjakobi/cmmsink-touch
by Simon Jakobi (＠sjakobi2) 06 Jul '26

06 Jul '26

Simon Jakobi pushed new branch wip/sjakobi/cmmsink-touch at Glasgow Haskell Compiler / GHC -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/tree/wip/sjakobi/cmmsink-touch You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc] Pushed new branch wip/sjakobi/T24813
by Simon Jakobi (＠sjakobi2) 06 Jul '26

06 Jul '26

Simon Jakobi pushed new branch wip/sjakobi/T24813 at Glasgow Haskell Compiler / GHC -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/tree/wip/sjakobi/T24813 You're receiving this email because of your account on gitlab.haskell.org.

1 0

[Git][ghc/ghc][wip/spj-reinstallable-base2] Major patch to re-engineer known-key names
by Rodrigo Mesquita (＠alt-romes) 06 Jul '26

06 Jul '26

Rodrigo Mesquita pushed to branch wip/spj-reinstallable-base2 at Glasgow Haskell Compiler / GHC Commits: c4a4964d by Simon Peyton Jones at 2026-07-06T18:15:11+01:00 Major patch to re-engineer known-key names This big patch implements the New Plan for known-key names, described in #27013. Read the big Note [Overview of known-key names] in GHC.Types.Name Some things had to be reworked slightly to accomodate the new known-keys design. A significant one was the generation of auxiliary KindRep bindings, which was greatly simplified. Note [Grand plan for Typeable] was updated accordingly. Another example: GHC.Internal.CString was merged into GHC.Internal.Types. Co-authored-by: Rodrigo Mesquita <rodrigo.m.mesquita(a)gmail.com> The couple hundreds of hours spent here by Rodrigo were sponsored by Well-Typed Metrics: compile_time/bytes allocated ------------------------------------- Baseline Test Metric value New value Change ------------------------------------------------------------------------------------------ MultiComponentModules100(normal) ghc/alloc 24,312,779,672 24,990,470,432 +2.8% BAD MultiComponentModulesRecomp(normal) ghc/alloc 601,924,960 621,884,888 +3.3% BAD MultiComponentModulesRecomp100(normal) ghc/alloc 11,884,065,432 12,531,373,704 +5.4% BAD MultiLayerModules(normal) ghc/alloc 3,861,537,072 3,706,919,512 -4.0% GOOD T13701(normal) ghc/alloc 3,517,246,392 3,237,179,616 -8.0% GOOD T13820(normal) ghc/alloc 28,961,056 29,663,208 +2.4% BAD T14697(normal) ghc/alloc 472,044,184 443,550,048 -6.0% GOOD T18140(normal) ghc/alloc 47,905,664 49,115,808 +2.5% BAD T4801(normal) ghc/alloc 269,339,096 263,432,040 -2.2% GOOD T783(normal) ghc/alloc 341,112,672 333,339,952 -2.3% GOOD hard_hole_fits(normal) ghc/alloc 222,164,728 213,433,808 -3.9% GOOD mhu-perf(normal) ghc/alloc 49,011,440 46,706,280 -4.7% GOOD geo. mean +0.1% minimum -8.0% maximum +5.4% All performance regressions were investigated in depth. The surviving ones: - MultiComponentModules100, MultiComponentModulesRecomp100, MultiComponentModulesRecomp regresses because existing bugs that make an additional implicit edge do too much redundant work: #27053 and #27461 - T13820, T18140 regress because we load an additional interface and associated Names for GHC.Essentials. ------------------------- Metric Decrease: MultiLayerModules T13701 T14697 T4801 T783 hard_hole_fits mhu-perf size_hello_obj Metric Increase: LinkableUsage01 MultiComponentModules100 MultiComponentModulesRecomp MultiComponentModulesRecomp100 T13820 T18140 ------------------------- - - - - - 708 changed files: - + changelog.d/refactor-known-names - compiler/GHC.hs - + compiler/GHC/Builtin.hs - + compiler/GHC/Builtin/KnownKeys.hs - + compiler/GHC/Builtin/KnownOccs.hs - + compiler/GHC/Builtin/Modules.hs - − compiler/GHC/Builtin/Names.hs - − compiler/GHC/Builtin/Names/TH.hs - compiler/GHC/Builtin/PrimOps.hs - compiler/GHC/Builtin/PrimOps/Casts.hs - compiler/GHC/Builtin/PrimOps/Ids.hs - + compiler/GHC/Builtin/TH.hs - compiler/GHC/Builtin/Uniques.hs - compiler/GHC/Builtin/Uniques.hs-boot - − compiler/GHC/Builtin/Utils.hs - + compiler/GHC/Builtin/WiredIn/Ids.hs - compiler/GHC/Builtin/Types/Prim.hs → compiler/GHC/Builtin/WiredIn/Prim.hs - compiler/GHC/Builtin/Types/Literals.hs → compiler/GHC/Builtin/WiredIn/TypeLits.hs - compiler/GHC/Builtin/Types.hs → compiler/GHC/Builtin/WiredIn/Types.hs - compiler/GHC/Builtin/Types.hs-boot → compiler/GHC/Builtin/WiredIn/Types.hs-boot - compiler/GHC/ByteCode/Asm.hs - compiler/GHC/Core.hs - compiler/GHC/Core/Coercion.hs - compiler/GHC/Core/DataCon.hs - compiler/GHC/Core/FVs.hs - compiler/GHC/Core/FamInstEnv.hs - compiler/GHC/Core/Lint.hs - compiler/GHC/Core/Make.hs - compiler/GHC/Core/Multiplicity.hs - compiler/GHC/Core/Opt/Arity.hs - compiler/GHC/Core/Opt/ConstantFold.hs - compiler/GHC/Core/Opt/CprAnal.hs - compiler/GHC/Core/Opt/DmdAnal.hs - compiler/GHC/Core/Opt/LiberateCase.hs - compiler/GHC/Core/Opt/OccurAnal.hs - compiler/GHC/Core/Opt/SetLevels.hs - compiler/GHC/Core/Opt/Simplify/Env.hs - compiler/GHC/Core/Opt/Simplify/Iteration.hs - compiler/GHC/Core/Opt/SpecConstr.hs - compiler/GHC/Core/Opt/Specialise.hs - compiler/GHC/Core/Opt/WorkWrap/Utils.hs - compiler/GHC/Core/Ppr.hs - compiler/GHC/Core/Predicate.hs - compiler/GHC/Core/Rules.hs - compiler/GHC/Core/SimpleOpt.hs - compiler/GHC/Core/Subst.hs - compiler/GHC/Core/TyCo/FVs.hs - compiler/GHC/Core/TyCo/Rep.hs - compiler/GHC/Core/TyCon.hs - compiler/GHC/Core/Type.hs - compiler/GHC/Core/Unfold.hs - compiler/GHC/Core/Unify.hs - compiler/GHC/Core/Utils.hs - compiler/GHC/CoreToIface.hs - compiler/GHC/CoreToStg.hs - compiler/GHC/CoreToStg/Prep.hs - compiler/GHC/Driver/Backpack.hs - compiler/GHC/Driver/Config/Tidy.hs - compiler/GHC/Driver/Downsweep.hs - compiler/GHC/Driver/DynFlags.hs - compiler/GHC/Driver/Env.hs - compiler/GHC/Driver/Env/KnotVars.hs - compiler/GHC/Driver/Env/Types.hs - compiler/GHC/Driver/Flags.hs - compiler/GHC/Driver/Main/Hsc.hs - compiler/GHC/Driver/Main/Passes.hs - compiler/GHC/Driver/Pipeline.hs - compiler/GHC/Driver/Pipeline/Execute.hs - compiler/GHC/Driver/Plugins.hs - compiler/GHC/Driver/Session.hs - compiler/GHC/Hs/Expr.hs - compiler/GHC/Hs/Lit.hs - compiler/GHC/Hs/Pat.hs - compiler/GHC/Hs/Syn/Type.hs - compiler/GHC/Hs/Type.hs - compiler/GHC/Hs/Utils.hs - compiler/GHC/HsToCore.hs - compiler/GHC/HsToCore/Arrows.hs - compiler/GHC/HsToCore/Binds.hs - compiler/GHC/HsToCore/Expr.hs - compiler/GHC/HsToCore/Foreign/C.hs - compiler/GHC/HsToCore/Foreign/Call.hs - compiler/GHC/HsToCore/Foreign/JavaScript.hs - compiler/GHC/HsToCore/Foreign/Utils.hs - compiler/GHC/HsToCore/Foreign/Wasm.hs - compiler/GHC/HsToCore/ListComp.hs - compiler/GHC/HsToCore/Match.hs - compiler/GHC/HsToCore/Match/Literal.hs - compiler/GHC/HsToCore/Monad.hs - compiler/GHC/HsToCore/Pmc/Check.hs - compiler/GHC/HsToCore/Pmc/Desugar.hs - compiler/GHC/HsToCore/Pmc/Ppr.hs - compiler/GHC/HsToCore/Pmc/Solver.hs - compiler/GHC/HsToCore/Pmc/Solver/Types.hs - compiler/GHC/HsToCore/Quote.hs - compiler/GHC/HsToCore/Types.hs - compiler/GHC/HsToCore/Utils.hs - compiler/GHC/Iface/Binary.hs - compiler/GHC/Iface/Env.hs - − compiler/GHC/Iface/Env.hs-boot - compiler/GHC/Iface/Errors/Ppr.hs - compiler/GHC/Iface/Errors/Types.hs - compiler/GHC/Iface/Load.hs - compiler/GHC/Iface/Make.hs - compiler/GHC/Iface/Syntax.hs - compiler/GHC/Iface/Tidy.hs - compiler/GHC/Iface/Type.hs - compiler/GHC/IfaceToCore.hs - compiler/GHC/Parser.y - compiler/GHC/Parser/Annotation.hs - compiler/GHC/Parser/Errors/Ppr.hs - compiler/GHC/Parser/Header.hs - compiler/GHC/Parser/PostProcess.hs - compiler/GHC/Plugins.hs - compiler/GHC/Rename/Bind.hs - compiler/GHC/Rename/Env.hs - compiler/GHC/Rename/Expr.hs - compiler/GHC/Rename/HsType.hs - compiler/GHC/Rename/Lit.hs - compiler/GHC/Rename/Module.hs - compiler/GHC/Rename/Names.hs - compiler/GHC/Rename/Pat.hs - compiler/GHC/Rename/Splice.hs - compiler/GHC/Rename/Unbound.hs - compiler/GHC/Rename/Utils.hs - compiler/GHC/Runtime/Context.hs - compiler/GHC/Runtime/Debugger.hs - compiler/GHC/Runtime/Eval.hs - compiler/GHC/Runtime/Heap/Inspect.hs - compiler/GHC/Runtime/Interpreter.hs - compiler/GHC/Runtime/Loader.hs - compiler/GHC/Stg/BcPrep.hs - compiler/GHC/Stg/Unarise.hs - compiler/GHC/StgToByteCode.hs - compiler/GHC/StgToCmm/Bind.hs - compiler/GHC/StgToCmm/DataCon.hs - compiler/GHC/StgToCmm/Env.hs - compiler/GHC/StgToCmm/Foreign.hs - compiler/GHC/StgToCmm/Lit.hs - compiler/GHC/StgToCmm/Ticky.hs - compiler/GHC/StgToJS/Apply.hs - compiler/GHC/StgToJS/Arg.hs - compiler/GHC/StgToJS/Expr.hs - compiler/GHC/StgToJS/FFI.hs - compiler/GHC/StgToJS/Linker/Utils.hs - compiler/GHC/StgToJS/Utils.hs - compiler/GHC/Tc/Deriv.hs - compiler/GHC/Tc/Deriv/Functor.hs - compiler/GHC/Tc/Deriv/Generate.hs - compiler/GHC/Tc/Deriv/Generics.hs - compiler/GHC/Tc/Deriv/Infer.hs - compiler/GHC/Tc/Deriv/Utils.hs - compiler/GHC/Tc/Errors.hs - compiler/GHC/Tc/Errors/Hole.hs - compiler/GHC/Tc/Errors/Ppr.hs - compiler/GHC/Tc/Gen/App.hs - compiler/GHC/Tc/Gen/Arrow.hs - compiler/GHC/Tc/Gen/Bind.hs - compiler/GHC/Tc/Gen/Default.hs - compiler/GHC/Tc/Gen/Export.hs - compiler/GHC/Tc/Gen/Expr.hs - compiler/GHC/Tc/Gen/Foreign.hs - compiler/GHC/Tc/Gen/Head.hs - compiler/GHC/Tc/Gen/HsType.hs - compiler/GHC/Tc/Gen/Match.hs - compiler/GHC/Tc/Gen/Pat.hs - compiler/GHC/Tc/Gen/Sig.hs - compiler/GHC/Tc/Gen/Splice.hs - compiler/GHC/Tc/Instance/Class.hs - compiler/GHC/Tc/Instance/Typeable.hs - compiler/GHC/Tc/Module.hs - compiler/GHC/Tc/Solver/Default.hs - compiler/GHC/Tc/Solver/Dict.hs - compiler/GHC/Tc/Solver/FunDeps.hs - compiler/GHC/Tc/Solver/InertSet.hs - compiler/GHC/Tc/Solver/Monad.hs - compiler/GHC/Tc/Solver/Rewrite.hs - compiler/GHC/Tc/TyCl.hs - compiler/GHC/Tc/TyCl/Build.hs - compiler/GHC/Tc/TyCl/Instance.hs - compiler/GHC/Tc/TyCl/PatSyn.hs - compiler/GHC/Tc/TyCl/Utils.hs - compiler/GHC/Tc/Types.hs - compiler/GHC/Tc/Types/Constraint.hs - compiler/GHC/Tc/Types/Evidence.hs - compiler/GHC/Tc/Types/LclEnv.hs - compiler/GHC/Tc/Types/Origin.hs - compiler/GHC/Tc/Utils/Backpack.hs - compiler/GHC/Tc/Utils/Concrete.hs - compiler/GHC/Tc/Utils/Env.hs - compiler/GHC/Tc/Utils/Instantiate.hs - compiler/GHC/Tc/Utils/Monad.hs - compiler/GHC/Tc/Utils/TcMType.hs - compiler/GHC/Tc/Utils/TcType.hs - compiler/GHC/Tc/Utils/Unify.hs - compiler/GHC/Tc/Validity.hs - compiler/GHC/Tc/Zonk/Type.hs - compiler/GHC/ThToHs.hs - compiler/GHC/Types/DefaultEnv.hs - compiler/GHC/Types/Error/Codes.hs - compiler/GHC/Types/Hint.hs - compiler/GHC/Types/Hint/Ppr.hs - compiler/GHC/Types/Id/Make.hs - compiler/GHC/Types/Literal.hs - compiler/GHC/Types/Name.hs - compiler/GHC/Types/Name/Cache.hs - compiler/GHC/Types/Name/Ppr.hs - compiler/GHC/Types/Name/Reader.hs - compiler/GHC/Types/RepType.hs - compiler/GHC/Types/TyThing.hs - compiler/GHC/Types/Unique.hs - compiler/GHC/Types/Unique/FM.hs - compiler/GHC/Types/Var.hs - compiler/GHC/Unit.hs - compiler/GHC/Unit/External.hs - compiler/GHC/Unit/Module/Deps.hs - compiler/GHC/Unit/Module/ModSummary.hs - compiler/GHC/Unit/State.hs - compiler/GHC/Unit/Types.hs - compiler/GHC/Utils/Binary.hs - − compiler/GHC/Utils/Binary/Typeable.hs - compiler/Language/Haskell/Syntax/Expr.hs - compiler/ghc.cabal.in - docs/users_guide/separate_compilation.rst - ghc/GHCi/UI.hs - ghc/GHCi/UI/Monad.hs - libraries/base/base.cabal.in - libraries/base/src/Control/Applicative.hs - libraries/base/src/Control/Concurrent/Chan.hs - libraries/base/src/Control/Concurrent/QSem.hs - libraries/base/src/Control/Concurrent/QSemN.hs - libraries/base/src/Data/Array/Byte.hs - libraries/base/src/Data/Bifoldable.hs - libraries/base/src/Data/Bifoldable1.hs - libraries/base/src/Data/Bifunctor.hs - libraries/base/src/Data/Bitraversable.hs - libraries/base/src/Data/Bool.hs - libraries/base/src/Data/Complex.hs - libraries/base/src/Data/Data.hs - libraries/base/src/Data/Enum.hs - libraries/base/src/Data/Fixed.hs - libraries/base/src/Data/Foldable1.hs - libraries/base/src/Data/Functor/Classes.hs - libraries/base/src/Data/Functor/Compose.hs - libraries/base/src/Data/Functor/Contravariant.hs - libraries/base/src/Data/Functor/Product.hs - libraries/base/src/Data/Functor/Sum.hs - libraries/base/src/Data/List.hs - libraries/base/src/Data/List/NonEmpty.hs - libraries/base/src/Data/List/NubOrdSet.hs - libraries/base/src/Data/Semigroup.hs - libraries/base/src/Data/Version.hs - libraries/base/src/GHC/Base.hs - libraries/base/src/GHC/ByteOrder.hs - + libraries/base/src/GHC/Essentials.hs - libraries/base/src/GHC/Exts.hs - libraries/base/src/GHC/Fingerprint.hs - libraries/base/src/GHC/RTS/Flags.hs - libraries/base/src/GHC/ResponseFile.hs - libraries/base/src/GHC/Stats.hs - libraries/base/src/GHC/Weak/Finalize.hs - libraries/base/src/Numeric.hs - libraries/base/src/Prelude.hs - libraries/base/src/System/CPUTime/Posix/ClockGetTime.hsc - libraries/base/src/System/CPUTime/Posix/RUsage.hsc - libraries/base/src/System/CPUTime/Unsupported.hs - libraries/base/src/System/Console/GetOpt.hs - libraries/base/src/System/Exit.hs - libraries/base/src/System/IO.hs - libraries/base/src/System/IO/OS.hs - libraries/base/src/System/IO/Unsafe.hs - libraries/base/src/System/Info.hs - libraries/base/src/System/Timeout.hs - libraries/base/src/Text/Printf.hs - libraries/base/src/Text/Read.hs - libraries/base/src/Text/Show/Functions.hs - libraries/binary - libraries/ghc-experimental/src/Data/Sum/Experimental.hs - libraries/ghc-experimental/src/Data/Tuple/Experimental.hs - libraries/ghc-experimental/src/GHC/Profiling/Eras.hs - libraries/ghc-experimental/src/Prelude/Experimental.hs - libraries/ghc-internal/codepages/MakeTable.hs - libraries/ghc-internal/ghc-internal.cabal.in - libraries/ghc-internal/include/RtsIfaceSymbols.h - libraries/ghc-internal/src/GHC/Internal/AllocationLimitHandler.hs - libraries/ghc-internal/src/GHC/Internal/Arr.hs - libraries/ghc-internal/src/GHC/Internal/ArrayArray.hs - libraries/ghc-internal/src/GHC/Internal/Base.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/Backend.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/Backend/GMP.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/Backend/Native.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/BigNat.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/BigNat.hs-boot - libraries/ghc-internal/src/GHC/Internal/Bignum/Integer.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/Integer.hs-boot - libraries/ghc-internal/src/GHC/Internal/Bignum/Natural.hs - libraries/ghc-internal/src/GHC/Internal/Bignum/Natural.hs-boot - libraries/ghc-internal/src/GHC/Internal/Bits.hs - libraries/ghc-internal/src/GHC/Internal/ByteOrder.hs - libraries/ghc-internal/src/GHC/Internal/CString.hs - libraries/ghc-internal/src/GHC/Internal/Char.hs - libraries/ghc-internal/src/GHC/Internal/Classes.hs - libraries/ghc-internal/src/GHC/Internal/Classes/IP.hs - libraries/ghc-internal/src/GHC/Internal/Clock.hsc - libraries/ghc-internal/src/GHC/Internal/ClosureTypes.hs - libraries/ghc-internal/src/GHC/Internal/Conc/Bound.hs - libraries/ghc-internal/src/GHC/Internal/Conc/IO.hs - libraries/ghc-internal/src/GHC/Internal/Conc/POSIX/Const.hsc - libraries/ghc-internal/src/GHC/Internal/Conc/Signal.hs - libraries/ghc-internal/src/GHC/Internal/Conc/Sync.hs - libraries/ghc-internal/src/GHC/Internal/ConsoleHandler.hsc - libraries/ghc-internal/src/GHC/Internal/Control/Arrow.hs - libraries/ghc-internal/src/GHC/Internal/Control/Category.hs - libraries/ghc-internal/src/GHC/Internal/Control/Concurrent/MVar.hs - libraries/ghc-internal/src/GHC/Internal/Control/Exception.hs - libraries/ghc-internal/src/GHC/Internal/Control/Exception/Base.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/Fail.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/Fix.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/IO/Class.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/ST.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/ST/Imp.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/ST/Lazy.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/ST/Lazy/Imp.hs - libraries/ghc-internal/src/GHC/Internal/Control/Monad/Zip.hs - libraries/ghc-internal/src/GHC/Internal/Data/Bits.hs - libraries/ghc-internal/src/GHC/Internal/Data/Coerce.hs - libraries/ghc-internal/src/GHC/Internal/Data/Data.hs - libraries/ghc-internal/src/GHC/Internal/Data/Dynamic.hs - libraries/ghc-internal/src/GHC/Internal/Data/Either.hs - libraries/ghc-internal/src/GHC/Internal/Data/Foldable.hs - libraries/ghc-internal/src/GHC/Internal/Data/Function.hs - libraries/ghc-internal/src/GHC/Internal/Data/Functor.hs - libraries/ghc-internal/src/GHC/Internal/Data/Functor/Const.hs - libraries/ghc-internal/src/GHC/Internal/Data/Functor/Identity.hs - libraries/ghc-internal/src/GHC/Internal/Data/Functor/Utils.hs - libraries/ghc-internal/src/GHC/Internal/Data/IORef.hs - libraries/ghc-internal/src/GHC/Internal/Data/List.hs - libraries/ghc-internal/src/GHC/Internal/Data/List/NonEmpty.hs - libraries/ghc-internal/src/GHC/Internal/Data/Maybe.hs - libraries/ghc-internal/src/GHC/Internal/Data/Monoid.hs - libraries/ghc-internal/src/GHC/Internal/Data/NonEmpty.hs - libraries/ghc-internal/src/GHC/Internal/Data/OldList.hs - libraries/ghc-internal/src/GHC/Internal/Data/Ord.hs - libraries/ghc-internal/src/GHC/Internal/Data/Proxy.hs - libraries/ghc-internal/src/GHC/Internal/Data/STRef.hs - libraries/ghc-internal/src/GHC/Internal/Data/Semigroup/Internal.hs - libraries/ghc-internal/src/GHC/Internal/Data/String.hs - libraries/ghc-internal/src/GHC/Internal/Data/Traversable.hs - libraries/ghc-internal/src/GHC/Internal/Data/Type/Bool.hs - libraries/ghc-internal/src/GHC/Internal/Data/Type/Coercion.hs - libraries/ghc-internal/src/GHC/Internal/Data/Type/Equality.hs - libraries/ghc-internal/src/GHC/Internal/Data/Type/Ord.hs - libraries/ghc-internal/src/GHC/Internal/Data/Typeable.hs - libraries/ghc-internal/src/GHC/Internal/Data/Typeable/Internal.hs - libraries/ghc-internal/src/GHC/Internal/Data/Unique.hs - libraries/ghc-internal/src/GHC/Internal/Data/Version.hs - libraries/ghc-internal/src/GHC/Internal/Data/Void.hs - libraries/ghc-internal/src/GHC/Internal/Debug/Trace.hs - libraries/ghc-internal/src/GHC/Internal/Desugar.hs - libraries/ghc-internal/src/GHC/Internal/Encoding/UTF8.hs - libraries/ghc-internal/src/GHC/Internal/Enum.hs - libraries/ghc-internal/src/GHC/Internal/Enum.hs-boot - libraries/ghc-internal/src/GHC/Internal/Environment.hs - libraries/ghc-internal/src/GHC/Internal/Err.hs - libraries/ghc-internal/src/GHC/Internal/Event/Arr.hs - libraries/ghc-internal/src/GHC/Internal/Event/Array.hs - libraries/ghc-internal/src/GHC/Internal/Event/Control.hs - libraries/ghc-internal/src/GHC/Internal/Event/EPoll.hsc - libraries/ghc-internal/src/GHC/Internal/Event/IntTable.hs - libraries/ghc-internal/src/GHC/Internal/Event/IntVar.hs - libraries/ghc-internal/src/GHC/Internal/Event/Internal.hs - libraries/ghc-internal/src/GHC/Internal/Event/Internal/Types.hs - libraries/ghc-internal/src/GHC/Internal/Event/KQueue.hsc - libraries/ghc-internal/src/GHC/Internal/Event/Manager.hs - libraries/ghc-internal/src/GHC/Internal/Event/PSQ.hs - libraries/ghc-internal/src/GHC/Internal/Event/Poll.hsc - libraries/ghc-internal/src/GHC/Internal/Event/Thread.hs - libraries/ghc-internal/src/GHC/Internal/Event/TimeOut.hs - libraries/ghc-internal/src/GHC/Internal/Event/TimerManager.hs - libraries/ghc-internal/src/GHC/Internal/Event/Unique.hs - libraries/ghc-internal/src/GHC/Internal/Exception.hs - libraries/ghc-internal/src/GHC/Internal/Exception/Backtrace.hs - libraries/ghc-internal/src/GHC/Internal/Exception/Backtrace.hs-boot - libraries/ghc-internal/src/GHC/Internal/Exception/Context.hs - libraries/ghc-internal/src/GHC/Internal/Exception/Context.hs-boot - libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs - libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs-boot - libraries/ghc-internal/src/GHC/Internal/ExecutionStack.hs - libraries/ghc-internal/src/GHC/Internal/ExecutionStack/Internal.hsc - libraries/ghc-internal/src/GHC/Internal/Exts.hs - libraries/ghc-internal/src/GHC/Internal/Fingerprint.hs - libraries/ghc-internal/src/GHC/Internal/Fingerprint/Type.hs - libraries/ghc-internal/src/GHC/Internal/Float.hs - libraries/ghc-internal/src/GHC/Internal/Float/ConversionUtils.hs - libraries/ghc-internal/src/GHC/Internal/Float/RealFracMethods.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/C/ConstPtr.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/C/Error.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/C/String.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/C/String/Encoding.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/C/Types.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/ForeignPtr/Imp.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Marshal/Alloc.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Marshal/Array.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Marshal/Error.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Marshal/Pool.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Marshal/Utils.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Ptr.hs - libraries/ghc-internal/src/GHC/Internal/Foreign/Storable.hs - libraries/ghc-internal/src/GHC/Internal/ForeignPtr.hs - libraries/ghc-internal/src/GHC/Internal/ForeignSrcLang.hs - libraries/ghc-internal/src/GHC/Internal/Functor/ZipList.hs - libraries/ghc-internal/src/GHC/Internal/GHCi.hs - libraries/ghc-internal/src/GHC/Internal/GHCi/Helpers.hs - libraries/ghc-internal/src/GHC/Internal/Generics.hs - libraries/ghc-internal/src/GHC/Internal/Heap/Closures.hs - libraries/ghc-internal/src/GHC/Internal/Heap/Constants.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTable/Types.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/InfoTableProf.hsc - libraries/ghc-internal/src/GHC/Internal/Heap/ProfInfo/Types.hs - libraries/ghc-internal/src/GHC/Internal/IO.hs - libraries/ghc-internal/src/GHC/Internal/IO.hs-boot - libraries/ghc-internal/src/GHC/Internal/IO/Buffer.hs - libraries/ghc-internal/src/GHC/Internal/IO/BufferedIO.hs - libraries/ghc-internal/src/GHC/Internal/IO/Device.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/CodePage.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/CodePage/Table.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/Failure.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/Iconv.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/Latin1.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/Types.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/UTF16.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/UTF32.hs - libraries/ghc-internal/src/GHC/Internal/IO/Encoding/UTF8.hs - libraries/ghc-internal/src/GHC/Internal/IO/Exception.hs - libraries/ghc-internal/src/GHC/Internal/IO/Exception.hs-boot - libraries/ghc-internal/src/GHC/Internal/IO/FD.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/FD.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Internals.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Common.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Flock.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/LinuxOFD.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/NoOp.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Lock/Windows.hsc - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Text.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Types.hs - libraries/ghc-internal/src/GHC/Internal/IO/Handle/Types.hs-boot - libraries/ghc-internal/src/GHC/Internal/IO/IOMode.hs - libraries/ghc-internal/src/GHC/Internal/IO/SubSystem.hs - libraries/ghc-internal/src/GHC/Internal/IO/Unsafe.hs - libraries/ghc-internal/src/GHC/Internal/IOArray.hs - libraries/ghc-internal/src/GHC/Internal/IORef.hs - libraries/ghc-internal/src/GHC/Internal/InfoProv.hs - libraries/ghc-internal/src/GHC/Internal/InfoProv/Types.hsc - libraries/ghc-internal/src/GHC/Internal/Int.hs - libraries/ghc-internal/src/GHC/Internal/IsList.hs - libraries/ghc-internal/src/GHC/Internal/Ix.hs - libraries/ghc-internal/src/GHC/Internal/JS/Prim.hs - libraries/ghc-internal/src/GHC/Internal/LanguageExtensions.hs - libraries/ghc-internal/src/GHC/Internal/Lexeme.hs - libraries/ghc-internal/src/GHC/Internal/List.hs - libraries/ghc-internal/src/GHC/Internal/MVar.hs - libraries/ghc-internal/src/GHC/Internal/Magic.hs - libraries/ghc-internal/src/GHC/Internal/Magic/Dict.hs - libraries/ghc-internal/src/GHC/Internal/Maybe.hs - libraries/ghc-internal/src/GHC/Internal/Num.hs - libraries/ghc-internal/src/GHC/Internal/Num.hs-boot - libraries/ghc-internal/src/GHC/Internal/Numeric.hs - libraries/ghc-internal/src/GHC/Internal/OverloadedLabels.hs - libraries/ghc-internal/src/GHC/Internal/Pack.hs - libraries/ghc-internal/src/GHC/Internal/Prim/Exception.hs - libraries/ghc-internal/src/GHC/Internal/Prim/Ext.hs - libraries/ghc-internal/src/GHC/Internal/Prim/Panic.hs - libraries/ghc-internal/src/GHC/Internal/Prim/PtrEq.hs - libraries/ghc-internal/src/GHC/Internal/Profiling.hs - libraries/ghc-internal/src/GHC/Internal/Ptr.hs - libraries/ghc-internal/src/GHC/Internal/RTS/Flags.hsc - libraries/ghc-internal/src/GHC/Internal/RTS/Flags/Test.hsc - libraries/ghc-internal/src/GHC/Internal/Read.hs - libraries/ghc-internal/src/GHC/Internal/Real.hs - libraries/ghc-internal/src/GHC/Internal/Real.hs-boot - libraries/ghc-internal/src/GHC/Internal/Records.hs - libraries/ghc-internal/src/GHC/Internal/ST.hs - libraries/ghc-internal/src/GHC/Internal/STM.hs - libraries/ghc-internal/src/GHC/Internal/STRef.hs - libraries/ghc-internal/src/GHC/Internal/Show.hs - libraries/ghc-internal/src/GHC/Internal/Stable.hs - libraries/ghc-internal/src/GHC/Internal/StableName.hs - libraries/ghc-internal/src/GHC/Internal/Stack.hs - libraries/ghc-internal/src/GHC/Internal/Stack.hs-boot - libraries/ghc-internal/src/GHC/Internal/Stack/Annotation.hs - libraries/ghc-internal/src/GHC/Internal/Stack/CCS.hsc - libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs - libraries/ghc-internal/src/GHC/Internal/Stack/Constants.hsc - libraries/ghc-internal/src/GHC/Internal/Stack/ConstantsProf.hsc - libraries/ghc-internal/src/GHC/Internal/Stack/Decode.hs - libraries/ghc-internal/src/GHC/Internal/Stack/Types.hs - libraries/ghc-internal/src/GHC/Internal/StaticPtr.hs - libraries/ghc-internal/src/GHC/Internal/StaticPtr/Internal.hs - libraries/ghc-internal/src/GHC/Internal/Stats.hsc - libraries/ghc-internal/src/GHC/Internal/Storable.hs - libraries/ghc-internal/src/GHC/Internal/System/Environment.hs - libraries/ghc-internal/src/GHC/Internal/System/Environment/Blank.hsc - libraries/ghc-internal/src/GHC/Internal/System/Environment/ExecutablePath.hsc - libraries/ghc-internal/src/GHC/Internal/System/IO/Error.hs - libraries/ghc-internal/src/GHC/Internal/System/Mem.hs - libraries/ghc-internal/src/GHC/Internal/System/Posix/Internals.hs - libraries/ghc-internal/src/GHC/Internal/System/Posix/Types.hs - libraries/ghc-internal/src/GHC/Internal/TH/Lib.hs - libraries/ghc-internal/src/GHC/Internal/TH/Lift.hs - libraries/ghc-internal/src/GHC/Internal/TH/Monad.hs - libraries/ghc-internal/src/GHC/Internal/TH/Syntax.hs - libraries/ghc-internal/src/GHC/Internal/Text/ParserCombinators/ReadP.hs - libraries/ghc-internal/src/GHC/Internal/Text/ParserCombinators/ReadPrec.hs - libraries/ghc-internal/src/GHC/Internal/Text/Read/Lex.hs - libraries/ghc-internal/src/GHC/Internal/TopHandler.hs - libraries/ghc-internal/src/GHC/Internal/Tuple.hs - libraries/ghc-internal/src/GHC/Internal/Type/Reflection.hs - libraries/ghc-internal/src/GHC/Internal/Type/Reflection/Unsafe.hs - libraries/ghc-internal/src/GHC/Internal/TypeError.hs - libraries/ghc-internal/src/GHC/Internal/TypeLits.hs - libraries/ghc-internal/src/GHC/Internal/TypeLits/Internal.hs - libraries/ghc-internal/src/GHC/Internal/TypeNats.hs - libraries/ghc-internal/src/GHC/Internal/TypeNats/Internal.hs - libraries/ghc-internal/src/GHC/Internal/Types.hs - libraries/ghc-internal/src/GHC/Internal/Unicode.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Bits.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Char/DerivedCoreProperties.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/GeneralCategory.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleLowerCaseMapping.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleTitleCaseMapping.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleUpperCaseMapping.hs - libraries/ghc-internal/src/GHC/Internal/Unicode/Version.hs - libraries/ghc-internal/src/GHC/Internal/Unsafe/Coerce.hs - libraries/ghc-internal/src/GHC/Internal/Weak.hs - libraries/ghc-internal/src/GHC/Internal/Weak/Finalize.hs - libraries/ghc-internal/src/GHC/Internal/Word.hs - libraries/ghc-prim/Dummy.hs - libraries/ghc-prim/ghc-prim.cabal - libraries/template-haskell/Language/Haskell/TH/Lib.hs - rts/include/rts/RtsToHsIface.h - testsuite/tests/ado/T13242a.stderr - testsuite/tests/annotations/should_fail/annfail10.stderr - testsuite/tests/backpack/cabal/bkpcabal07/Makefile - testsuite/tests/backpack/should_compile/T20396.stderr - testsuite/tests/backpack/should_fail/bkpfail17.stderr - testsuite/tests/cabal/T12485/Makefile - + testsuite/tests/cabal/T27013a/Makefile - + testsuite/tests/cabal/T27013a/Setup.hs - + testsuite/tests/cabal/T27013a/all.T - + testsuite/tests/cabal/T27013a/composition.cabal - + testsuite/tests/cabal/T27013a/src/Data/Composition.hs - + testsuite/tests/cabal/T27013d/Composition.hs - + testsuite/tests/cabal/T27013d/Makefile - + testsuite/tests/cabal/T27013d/T27013d.stdout - + testsuite/tests/cabal/T27013d/all.T - testsuite/tests/callarity/unittest/CallArity1.hs - testsuite/tests/corelint/LintEtaExpand.hs - testsuite/tests/corelint/T21115b.stderr - testsuite/tests/count-deps/CountDepsParser.stdout - testsuite/tests/deSugar/should_compile/T13208.stdout - testsuite/tests/deSugar/should_compile/T16615.stderr - testsuite/tests/deSugar/should_compile/T2431.stderr - testsuite/tests/default/DefaultImportFail01.stderr - testsuite/tests/default/DefaultImportFail02.stderr - testsuite/tests/default/DefaultImportFail03.stderr - testsuite/tests/default/DefaultImportFail04.stderr - testsuite/tests/default/DefaultImportFail05.stderr - testsuite/tests/default/DefaultImportFail07.stderr - testsuite/tests/default/T25775.stderr - testsuite/tests/deriving/should_compile/T14682.stderr - testsuite/tests/deriving/should_compile/T20496.stderr - testsuite/tests/diagnostic-codes/codes.stdout - + testsuite/tests/driver/T27013b/Makefile - + testsuite/tests/driver/T27013b/T27013b.stdout - + testsuite/tests/driver/T27013b/X.hs - + testsuite/tests/driver/T27013b/all.T - + testsuite/tests/driver/T27013c/Makefile - + testsuite/tests/driver/T27013c/T27013c.stdout - + testsuite/tests/driver/T27013c/X.hs - + testsuite/tests/driver/T27013c/all.T - + testsuite/tests/driver/T27013e/T27013e.hs - + testsuite/tests/driver/T27013e/T27013e.stderr - + testsuite/tests/driver/T27013e/all.T - + testsuite/tests/driver/T27013f/T27013f.hs - + testsuite/tests/driver/T27013f/T27013f.stderr - + testsuite/tests/driver/T27013f/all.T - testsuite/tests/driver/T3007/A/Internal.hs - testsuite/tests/driver/T3007/Makefile - testsuite/tests/driver/make-prim/Makefile - testsuite/tests/driver/recomp24656/Makefile - testsuite/tests/driver/recomp24656/recomp24656.stdout - testsuite/tests/ghc-api/T8628.hs - testsuite/tests/ghc-api/downsweep/PartialDownsweep.hs - testsuite/tests/ghci.debugger/scripts/break006.stderr - testsuite/tests/ghci.debugger/scripts/print019.stderr - testsuite/tests/ghci/scripts/all.T - testsuite/tests/hiefile/should_run/T23120.stdout - testsuite/tests/iface/IfaceSharingIfaceType.hs - testsuite/tests/iface/IfaceSharingName.hs - testsuite/tests/indexed-types/should_fail/T12522a.stderr - testsuite/tests/interface-stability/base-exports.stdout - testsuite/tests/interface-stability/ghc-experimental-exports.stdout - testsuite/tests/interface-stability/ghc-prim-exports.stdout - testsuite/tests/interface-stability/template-haskell-exports.stdout - testsuite/tests/javascript/T24495.hs - testsuite/tests/numeric/should_compile/T14170.stdout - testsuite/tests/numeric/should_compile/T14465.stdout - testsuite/tests/numeric/should_compile/T7116.stdout - testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr - testsuite/tests/package/all.T - testsuite/tests/parser/should_compile/DumpParsedAst.stderr - testsuite/tests/parser/should_compile/DumpRenamedAst.stderr - testsuite/tests/parser/should_compile/DumpTypecheckedAst.stderr - testsuite/tests/parser/should_compile/KindSigs.stderr - testsuite/tests/parser/should_fail/RecordDotSyntaxFail10.stderr - testsuite/tests/parser/should_fail/RecordDotSyntaxFail11.stderr - testsuite/tests/parser/should_fail/RecordDotSyntaxFail13.stderr - testsuite/tests/parser/should_fail/RecordDotSyntaxFail8.stderr - testsuite/tests/parser/should_fail/T16270h.hs - testsuite/tests/partial-sigs/should_fail/NamedWildcardsNotInMonotype.stderr - testsuite/tests/patsyn/should_fail/T26465.stderr - testsuite/tests/perf/should_run/ByteCodeAsm.hs - testsuite/tests/plugins/defaulting-plugin/DefaultInterference.hs - testsuite/tests/plugins/defaulting-plugin/DefaultInvalid.hs - testsuite/tests/plugins/defaulting-plugin/DefaultMultiParam.hs - testsuite/tests/plugins/plugins10.stdout - testsuite/tests/plugins/simple-plugin/Simple/ReplacePlugin.hs - testsuite/tests/plugins/static-plugins.stdout - testsuite/tests/profiling/should_run/callstack001.stdout - testsuite/tests/profiling/should_run/callstack002.stderr - testsuite/tests/profiling/should_run/callstack002.stdout - testsuite/tests/rename/should_compile/T3103/Foreign/Ptr.hs - testsuite/tests/rename/should_compile/T3103/GHC/Base.lhs - testsuite/tests/rename/should_compile/T3103/GHC/Word.hs - testsuite/tests/rename/should_compile/T3103/test.T - testsuite/tests/roles/should_compile/Roles1.stderr - testsuite/tests/roles/should_compile/Roles13.stderr - testsuite/tests/roles/should_compile/Roles14.stderr - testsuite/tests/roles/should_compile/Roles2.stderr - testsuite/tests/roles/should_compile/Roles3.stderr - testsuite/tests/roles/should_compile/Roles4.stderr - testsuite/tests/roles/should_compile/T8958.stderr - testsuite/tests/simplCore/should_compile/OpaqueNoCastWW.stderr - testsuite/tests/simplCore/should_compile/T13543.stderr - testsuite/tests/simplCore/should_compile/T16038/T16038.stdout - testsuite/tests/simplCore/should_compile/T3717.stderr - testsuite/tests/simplCore/should_compile/T3772.stdout - testsuite/tests/simplCore/should_compile/T4908.stderr - testsuite/tests/simplCore/should_compile/T4930.stderr - testsuite/tests/simplCore/should_compile/T7360.stderr - testsuite/tests/simplCore/should_compile/T8274.stdout - testsuite/tests/simplCore/should_compile/T9400.stderr - testsuite/tests/simplCore/should_compile/noinline01.stderr - testsuite/tests/simplCore/should_compile/par01.stderr - testsuite/tests/simplCore/should_compile/rule2.stderr - testsuite/tests/simplCore/should_compile/str-rules.hs - testsuite/tests/tcplugins/ArgsPlugin.hs - testsuite/tests/tcplugins/EmitWantedPlugin.hs - testsuite/tests/tcplugins/RewritePlugin.hs - testsuite/tests/tcplugins/T26395_Plugin.hs - testsuite/tests/tcplugins/TyFamPlugin.hs - testsuite/tests/th/T14741.hs - testsuite/tests/th/T21547.stderr - testsuite/tests/th/T26568.stderr - testsuite/tests/th/TH_Roles2.stderr - + testsuite/tests/th/TH_pragmaSpecOld.hs - + testsuite/tests/th/TH_pragmaSpecOld.stderr - testsuite/tests/th/all.T - testsuite/tests/typecheck/should_compile/T13032.stderr - testsuite/tests/typecheck/should_compile/T14273.stderr - testsuite/tests/typecheck/should_compile/T18406b.stderr - testsuite/tests/typecheck/should_compile/T18529.stderr - testsuite/tests/typecheck/should_compile/holes.stderr - testsuite/tests/typecheck/should_compile/holes2.stderr - testsuite/tests/typecheck/should_compile/holes3.stderr - testsuite/tests/typecheck/should_compile/subsumption_sort_hole_fits.stderr - testsuite/tests/typecheck/should_compile/valid_hole_fits.stderr - testsuite/tests/typecheck/should_fail/T12921.stderr - testsuite/tests/typecheck/should_fail/T14884.stderr - testsuite/tests/typecheck/should_fail/T15883b.stderr - testsuite/tests/typecheck/should_fail/T15883c.stderr - testsuite/tests/typecheck/should_fail/T15883d.stderr - testsuite/tests/typecheck/should_fail/T21130.stderr - testsuite/tests/typecheck/should_fail/T3323.stderr - testsuite/tests/typecheck/should_fail/T5095.stderr - testsuite/tests/typecheck/should_fail/T7279.stderr - testsuite/tests/typecheck/should_fail/TcStaticPointersFail02.stderr - testsuite/tests/typecheck/should_fail/TyAppPat_PatternBindingExistential.stderr - testsuite/tests/typecheck/should_fail/tcfail072.stderr - testsuite/tests/typecheck/should_fail/tcfail097.stderr - testsuite/tests/typecheck/should_fail/tcfail133.stderr - testsuite/tests/typecheck/should_run/T22510.stdout - testsuite/tests/unboxedsums/unboxedsums_unit_tests.hs - testsuite/tests/warnings/should_compile/DerivingTypeable.stderr - utils/check-exact/Utils.hs - utils/genprimopcode/Main.hs - utils/haddock/haddock-api/src/Haddock/Convert.hs - utils/haddock/haddock-api/src/Haddock/GhcUtils.hs - utils/haddock/haddock-api/src/Haddock/Interface.hs - utils/haddock/haddock-api/src/Haddock/Interface/AttachInstances.hs - utils/haddock/haddock-api/src/Haddock/Interface/Create.hs - utils/haddock/haddock-api/src/Haddock/Interface/Rename.hs - utils/haddock/haddock-api/src/Haddock/Types.hs The diff was not included because it is too large. View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/c4a4964db4d7f9d19c6bce4867e155e… -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/c4a4964db4d7f9d19c6bce4867e155e… You're receiving this email because of your account on gitlab.haskell.org.

1 0