testsuite/tests/printer/Ppr020.hs · c30cea53dc328a326fc676e7824396518fd3ebda · Reinier Maas / GHC

Forked from Glasgow Haskell Compiler / GHC

6368 commits behind the upstream repository.

3 years ago

32070e6c

Implement \cases (Proposal 302) · 32070e6c

Jakob Brünker authored 3 years ago

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

32070e6c

History

Implement \cases (Proposal 302)

Jakob Brünker authored 3 years ago

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

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Ppr020.hs 627 B