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Glasgow Haskell Compiler
GHC
Issues
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584
Closed
849
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1,433
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Blocking
EPA: Opt_KeepRawTokenStream is no longer used
#19706
· opened
Apr 14, 2021
by
Alan Zimmerman
API annotations
GHC API
T
task
1
updated
Apr 14, 2021
EPA : Rename the EpAnn' constructor to EpAnn without the '
#19705
· opened
Apr 14, 2021
by
Alan Zimmerman
API annotations
GHC API
T
task
0
updated
Apr 14, 2021
Investigate delayed substitutions in types
#19704
· opened
Apr 14, 2021
by
Simon Peyton Jones
T
task
compiler perf
1
updated
Apr 15, 2021
EPA : reconsider the DeltaPos encoding
#19698
· opened
Apr 13, 2021
by
Alan Zimmerman
API annotations
GHC API
T
task
0
updated
Apr 15, 2021
`Messages` can't be easily printed for debugging purposes
#19694
· opened
Apr 13, 2021
by
Matthew Pickering
P
low
T
task
error messages
newcomer
1
updated
Apr 15, 2021
magicDict has no tests at all
#19673
· opened
Apr 09, 2021
by
Matthew Pickering
9.4.1
P
high
T
task
1
2
updated
Apr 14, 2021
Revisit state Monads used inside GHC
#19657
· opened
Apr 06, 2021
by
Andreas Klebinger
9.4.1
P
normal
T
task
compiler perf
1
updated
Apr 12, 2021
EPA: encode keywords directly in AST
#19623
· opened
Apr 01, 2021
by
Vladislav Zavialov
9.2.1
API annotations
T
task
1
1
0
updated
Apr 14, 2021
Use unsafe shifts inside GHC
#19618
· opened
Mar 30, 2021
by
Andreas Klebinger
T
task
compiler perf
2
1
updated
Apr 09, 2021
DmdAnal: Get rid of virgin flag, do additional AST pass instead
#19602
· opened
Mar 26, 2021
by
Sebastian Graf
CPR analysis
T
task
demand analysis
0
updated
Apr 02, 2021
Make it easy to use corediff/ghc-dump
#19601
· opened
Mar 26, 2021
by
Ben Gamari
T
task
2
2
updated
Mar 26, 2021
Follow-up from "Implement in-tree API Annotations"
15 of 15 tasks completed
#19579
· opened
Mar 23, 2021
by
Alan Zimmerman
9.2.1
T
task
0
updated
Apr 14, 2021
Idea: Annotating Core to avoid unnecessary traversal of large subexpressions
#19538
· opened
Mar 15, 2021
by
Ben Gamari
T
task
compiler perf
5
updated
Apr 14, 2021
Opportunity for increased sharing during substitution
#19537
· opened
Mar 15, 2021
by
Ben Gamari
T
task
compiler perf
7
updated
Mar 16, 2021
Less -fmax-simplifier-iterations in -O1
#19524
· opened
Mar 11, 2021
by
Sebastian Graf
T
task
compiler perf
newcomer
simplifier
1
updated
Apr 06, 2021
Eliminate `VoidRep :: PrimRep`, define pre-unarise `type CoreRep = [PrimRep]`
#19520
· opened
Mar 10, 2021
by
Sebastian Graf
T
task
code generation
levity polymorphism
2
3
updated
Apr 06, 2021
Linear types: submultiplicity evidence
#19517
· opened
Mar 09, 2021
by
Krzysztof Gogolewski
LinearTypes
T
task
0
updated
Mar 09, 2021
Make the simplifier less thunky
#19510
· opened
Mar 09, 2021
by
Andreas Klebinger
T
task
1
2
updated
Mar 09, 2021
Nearly all uses of `uniqCompareFS` are dubious and lack a non-determinism justification
#19486
· opened
Mar 04, 2021
by
Sebastian Graf
P
normal
T
task
determinism
newcomer
1
1
updated
Apr 08, 2021
Lifted type variables kinds are often not expressed in terms of Type
#19468
· opened
Mar 02, 2021
by
Ben Gamari
T
task
1
updated
Mar 02, 2021
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