2.2. Version 9.12.2¶
The significant changes to the various parts of the compiler are listed in the following sections. See the migration guide on the GHC Wiki for specific guidance on migrating programs to this release.
2.2.1. Compiler¶
Fixed miscompilation of certain division operations (#25653)
2.2.2. Included libraries¶
The package database provided with this distribution also contains a number of packages other than GHC itself. See the changelogs provided with these packages for further change information.
| Package | Version | Reason for inclusion |
|---|---|---|
ghc |
9.12.2 | The compiler itself |
Cabal-syntax |
3.14.1.0 | Dependency of |
Cabal |
3.14.1.0 | Dependency of |
Win32 |
2.14.1.0 | Dependency of |
array |
0.5.8.0 | Dependency of |
base |
4.21.0.0 | Core library |
binary |
0.8.9.3 | Dependency of |
bytestring |
0.12.2.0 | Dependency of |
containers |
0.7 | Dependency of |
deepseq |
1.5.1.0 | Dependency of |
directory |
1.3.9.0 | Dependency of |
exceptions |
0.10.9 | Dependency of |
file-io |
0.1.5 | Dependency of |
filepath |
1.5.4.0 | Dependency of |
ghc-boot-th |
9.12.2 | Internal compiler library |
ghc-boot |
9.12.2 | Internal compiler library |
ghc-compact |
0.1.0.0 | Core library |
ghc-experimental |
9.1202.0 | Core library |
ghc-heap |
9.12.2 | GHC heap-walking library |
ghc-internal |
9.1202.0 | Core library |
ghc-platform |
0.1.0.0 | Internal library |
ghc-prim |
0.13.0 | Core library |
ghci |
9.12.2 | The REPL interface |
haskeline |
0.8.2.1 | Dependency of |
hpc |
0.7.0.2 | Dependency of |
integer-gmp |
1.1 | Core library |
mtl |
2.3.1 | Dependency of |
os-string |
2.0.7 | Dependency of |
parsec |
3.1.18.0 | Dependency of |
pretty |
1.1.3.6 | Dependency of |
process |
1.6.25.0 | Dependency of |
semaphore-compat |
1.0.0 | Dependency of |
stm |
2.5.3.1 | Dependency of |
template-haskell |
2.23.0.0 | Core library |
terminfo |
0.4.1.7 | Dependency of |
text |
2.1.2 | Dependency of |
time |
1.14 | Dependency of |
transformers |
0.6.1.2 | Dependency of |
unix |
2.8.6.0 | Dependency of |
xhtml |
3000.2.2.1 | Dependency of |
haddock-api |
2.30.0 | Dependency of |
haddock-library |
1.11.0 | Dependency of |