Issues · Glasgow Haskell Compiler / GHC · GitLab

Checking whether a default declaration is an instance of a defaultable typeclass is broken

#10990 · opened Oct 20, 2015 by kanetw 3 Plow Trac import bug typechecker
- CLOSED
- 3
updated Jul 07, 2019
Make it possible to purely use the parser

#10961 · opened Oct 12, 2015 by Matthew Pickering 3 Plow Trac import newcomer parser task
- CLOSED
- 7
updated Sep 10, 2020
Use IPids instead of package keys in HPC tix files

#10952 · opened Oct 09, 2015 by Michael Sloan 3 HPC Plow Trac import bug
- 10
updated Jul 07, 2019
HPC program has poor error reporting / strange CLI in general

#10951 · opened Oct 09, 2015 by Michael Sloan 3 HPC Plow Trac import bug
- 6
updated Jul 07, 2019
missing empty-Enumeration and out-of-range warning for `Natural`

#10930 · opened Oct 03, 2015 by Herbert Valerio Riedel 8.8.1 3 Plow Trac import bug
- CLOSED
- 8
updated Jul 07, 2019
Enumeration-empty warning not firing for `[Integer]`

#10929 · opened Oct 03, 2015 by Herbert Valerio Riedel 8.0.1 3 Plow Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
GHC should recompile if flags change

#10923 · opened Oct 01, 2015 by Edward Z. Yang 3 Plow Trac import bug
- 8
updated Jul 29, 2019
More informative assertion for non-unique TH names

#10872 · opened Sep 12, 2015 by Jan Stolarek 8.0.1 3 Plow TemplateHaskell Trac import task
- CLOSED
- 8
updated Jul 07, 2019
Option to dump preprocessed source

#10869 · opened Sep 11, 2015 by phischu 8.8.1 3 Plow Trac import driver feature request newcomer
- CLOSED
- 12
updated Jul 07, 2019
Constant-time indexing of closed type family axioms

#10837 · opened Sep 03, 2015 by Jan Stolarek 8.0.1 3 Plow Trac import compiler perf task
- CLOSED
- 2
updated Jul 07, 2019
Document conditions on deriving Functor

#10831 · opened Sep 02, 2015 by htebalaka 8.0.1 3 Plow Trac import bug documentation typechecker
- CLOSED
- 8
updated Jul 07, 2019
Rules conditional on strictess properties

#10804 · opened Aug 28, 2015 by Joachim Breitner 3 Plow Trac import feature request
- 1
updated Jul 07, 2019
.so files in 64-bit Debian builds are 4% larger than they have to be

#10779 · opened Aug 19, 2015 by thomie 3 Plow Trac import bug
- 4
updated Jul 07, 2019
Location information of LHsModule is incorrect

#10768 · opened Aug 12, 2015 by Ben Gamari 3 Plow Trac import bug error messages
- 2
updated Jul 07, 2019
Spectral norm allocations increased 17% between 7.6 and 7.8

#10730 · opened Aug 03, 2015 by Ben Gamari 3 Plow Trac import bug runtime perf
- 1
updated Jul 07, 2019
Error cascade when unrelated class derivation fails

#10684 · opened Jul 24, 2015 by Edward Z. Yang 8.4.1 3 Plow Trac import bug typechecker
- CLOSED
- 4
updated Jul 07, 2019
Teach GHC to interpret all hs files as two levels of hs-boot files (abstract types only/full types + values)

#10681 · opened Jul 24, 2015 by Edward Z. Yang 3 Plow Trac import backpack feature request
- 7
updated Jul 07, 2019
slightly silly assembly for testing whether a Word# is 0##

#10677 · opened Jul 23, 2015 by rwbarton 8.0.1 3 Plow Trac import bug code generation newcomer runtime perf
- CLOSED
- 9
updated Jul 07, 2019
Better error message regarding type synonyms and PolyKinds

#10654 · opened Jul 17, 2015 by abbradar 3 Plow Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Report of GHC Panic loading temp shared object

#10631 · opened Jul 12, 2015 by seewalker 3 Plow Trac import bug compiler crash info needed
- 3
updated Jul 07, 2019

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