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| author | Jakob Bruenker <jakob.bruenker@gmail.com> | 2022-03-21 00:14:25 +0100 |
|---|---|---|
| committer | Jakob Bruenker <jakob.bruenker@gmail.com> | 2022-04-01 20:31:08 +0200 |
| commit | 32070e6c2e1b4b7c32530a9566fe14543791f9a6 (patch) | |
| tree | f0913ef2a69fd660542723ec07240167dbd37961 /compiler/Language/Haskell/Syntax/Extension.hs | |
| parent | d85c7dcb7c457efc23b20ac8f4e4ae88bae5b050 (diff) | |
| download | haskell-32070e6c2e1b4b7c32530a9566fe14543791f9a6.tar.gz | |
Implement \cases (Proposal 302)
This commit implements proposal 302: \cases - Multi-way lambda
expressions.
This adds a new expression heralded by \cases, which works exactly like
\case, but can match multiple apats instead of a single pat.
Updates submodule haddock to support the ITlcases token.
Closes #20768
Diffstat (limited to 'compiler/Language/Haskell/Syntax/Extension.hs')
| -rw-r--r-- | compiler/Language/Haskell/Syntax/Extension.hs | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/compiler/Language/Haskell/Syntax/Extension.hs b/compiler/Language/Haskell/Syntax/Extension.hs index 53031d867c..dc39d10c99 100644 --- a/compiler/Language/Haskell/Syntax/Extension.hs +++ b/compiler/Language/Haskell/Syntax/Extension.hs @@ -519,18 +519,18 @@ type family XXStmtLR x x' b -- ------------------------------------- -- HsCmd type families -type family XCmdArrApp x -type family XCmdArrForm x -type family XCmdApp x -type family XCmdLam x -type family XCmdPar x -type family XCmdCase x -type family XCmdLamCase x -type family XCmdIf x -type family XCmdLet x -type family XCmdDo x -type family XCmdWrap x -type family XXCmd x +type family XCmdArrApp x +type family XCmdArrForm x +type family XCmdApp x +type family XCmdLam x +type family XCmdPar x +type family XCmdCase x +type family XCmdLamCase x +type family XCmdIf x +type family XCmdLet x +type family XCmdDo x +type family XCmdWrap x +type family XXCmd x -- ------------------------------------- -- ParStmtBlock type families |