Prioritized Labels
  • backport needed:8.8
    Needs to be backported to ghc-8.8 branch
    • Project label
  • Phighest
    Very high priority issues
    • Project label
  • backport needed:8.10
    Needs to be backported to ghc-8.10 branch
    • Project label
  • needs triage
    Issues which haven't yet been triaged
    • Project label
  • question
    A ticket which is a question
    • Project label
  • backport
    Marks MRs that are backports of patches to a stable branch
    • Project label
  • bug
    A bug or infelicity
    • Project label
  • task
    Issues that aren't bugs
    • Project label
  • feature request
    Feature requests
    • Project label
  • newcomer
    Issues suitable for a newcomer contributor to pick up
    • Project label
  • Other Labels
  • compiler crash
    Bugs which cause a compile-time crash
    • Project label
  • compiler perf
    Things pertaining to compile-time performance
    • Project label
  • concurrency
    GHC's threaded runtime and concurrency primitives
    • Project label
  • configure script
    • Project label
  • ConstraintKinds
    The ConstraintKinds language extension
    • Project label
  • constraint solver
    • Project label
  • core libraries
    Things pertaining to core libraries
    • Project label
  • core lint
    Relating to the core linter
    • Project label
  • cpp
    Things pertaining to the C preprocessor
    • Project label
  • CPR analysis
    Constructed Product Result analysis
    • Project label
  • cross-compilation
    Issues with cross-compilation GHC itself or using GHC to cross-compile programs
    • Project label
  • CSE
    Common subexpression elimination optimization
    • Project label
  • CUSKs
    Complete User-Specified Kind annotations
    • Project label
  • custom type errors
    Custom type errors support (e.g. the `TypeError` typeclass)
    • Project label
  • DataKinds
    The DataKinds language extension
    • Project label
  • Data Parallel Haskell
    The (stagnated) Data Parallel Haskell project
    • Project label
  • debugger
    The GHCi Debugger
    • Project label
  • debug information
    Native debugging information and backtrace support (e.g. DWARF)
    • Project label
  • DefaultSignatures
    The DefaultSignatures language extension
    • Project label
  • deferred type errors
    GHC's handling of deferred type errors (i.e. -fdefer-type-errors)
    • Project label