Issues · Glasgow Haskell Compiler / GHC · GitLab

Improve detection of unnecessary SOURCE imports

#914 · opened Sep 28, 2006 by Simon Marlow ⊥ 5 Pnormal Trac import task
- CLOSED
- 4
updated Jul 07, 2019
Asynchronous exceptions improvements

#1036 · opened Dec 04, 2006 by Simon Marlow ⊥ 5 Pnormal Trac import task
- CLOSED
- 8
updated Jul 07, 2019
Make ghc (stage1) be compilable by non-GHC

#1405 · opened Jun 01, 2007 by Isaac Dupree ⊥ 5 Pnormal Trac import task
- CLOSED
- 20
updated Jul 07, 2019
Improve code generation for dense switches

#1447 · opened Jun 21, 2007 by Simon Peyton Jones ⊥ 5 Pnormal Trac import task
- CLOSED
- 5
updated Jul 07, 2019
SpecConstr generates functions that do not use their arguments

#4941 · opened Feb 01, 2011 by Simon Peyton Jones ⊥ 5 Pnormal Trac import task
- 21
updated Jul 07, 2019
exploring calling convention changes and related engineering for 7.10

#8287 · opened Sep 13, 2013 by Carter Schonwald ⊥ 5 Pnormal Trac import task
- 17
updated Jul 07, 2019
Poor performance of higher-order functions with unboxing

#8313 · opened Sep 17, 2013 by dolio ⊥ 3 Plow Trac import runtime perf task
- 6
updated Jul 07, 2019
Simplify primitives for short cut fusion

#9496 · opened Aug 21, 2014 by David Feuer ⊥ 0 Plow Trac import core libraries fusion task
- 4
updated Jul 07, 2019
Bounded instance for Word (and possibly others) uses explicitly unboxed literals

#9505 · opened Aug 23, 2014 by schyler ⊥ 0 Plow Trac import bug core libraries task
- 5
updated Jul 07, 2019
Add `MonadPlus (Either e)` and `Alternative (Either e)` instances

#9588 · opened Sep 13, 2014 by Herbert Valerio Riedel ⊥ 5 Pnormal Trac import core libraries report impact task
- 13
updated Jul 07, 2019
Investigate removing libGCC symbols from RtsSymbols.c

#12486 · opened Aug 12, 2016 by Tamar Christina ⊥ 5 Pnormal RTS Trac import linking task
- 0
updated Jul 07, 2019
Add strict product field demands to lambda binders

#15001 · opened Apr 04, 2018 by Sebastian Graf ⊥ 5 Pnormal Trac import task
- CLOSED
- 5
updated Jul 07, 2019
Return HsType GhcTc from tc_hs_type

#15479 · opened Aug 05, 2018 by Vladislav Zavialov ⊥ 5 Pnormal Trac import task
- 2
updated Jul 07, 2019
Handling Source Locations via TTG

#15495 · opened Aug 09, 2018 by Shayan-Najd ⊥ 5 Pnormal TTG Trac import task
- 37
updated Nov 09, 2020
Locally handling an empty constraint

#15558 · opened Aug 22, 2018 by John Ericson ⊥ 5 Pnormal Trac import error messages task
- CLOSED
- 13
updated Oct 23, 2019
Absent unlifted bindings

#15627 · opened Sep 11, 2018 by Sebastian Graf ⊥ 5 Pnormal Trac import task
- CLOSED
- 13
updated Nov 30, 2020
Assert and record that code generation requires distinct uiques for let-binders

#15901 · opened Nov 15, 2018 by Sebastian Graf ⊥ 5 Pnormal Trac import task
- 2
updated Jul 07, 2019
Stabilise nofib runtime measurements

#15999 · opened Dec 05, 2018 by Sebastian Graf ⊥ 5 Pnormal Trac import nofib task
- CLOSED
- 10
updated Oct 13, 2020
Implement `-Os`

#16007 · opened Dec 07, 2018 by Sebastian Graf ⊥ 5 Pnormal Trac import feature request task
- 6
updated Jul 07, 2019
Broken Link in Data.OldList

#16010 · opened Dec 08, 2018 by Sven Tennie ⊥ 0 Plow Trac import core libraries documentation task
- CLOSED
- 3
updated Jul 07, 2019