From c902458863d1d341ffd74970b75e69c2bb848183 Mon Sep 17 00:00:00 2001 From: Robert Vollmert Date: Mon, 15 Jul 2019 15:47:14 +0200 Subject: gnu: Add elm-compiler 0.19.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This adds the elm compiler, version 0.19.0. This provides the `elm` command, with the exception of the `elm reactor` subcommand. Named `elm-compiler`, to leave space for `elm` as the full elm including reactor. * gnu/packages/elm.scm: New module. (elm-compiler): New package. * gnu/packages/patches/elm-disable-reactor.patch: New patch. * gnu/packages/patches/elm-fix-map-key.patch: New patch. * gnu/packages/patches/elm-relax-glsl-bound.patch: New patch. * gnu/local.mk: Add new files. Co-authored-by: Ludovic Courtès --- .../patches/elm-compiler-fix-map-key.patch | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gnu/packages/patches/elm-compiler-fix-map-key.patch (limited to 'gnu/packages/patches/elm-compiler-fix-map-key.patch') diff --git a/gnu/packages/patches/elm-compiler-fix-map-key.patch b/gnu/packages/patches/elm-compiler-fix-map-key.patch new file mode 100644 index 0000000000..4f05ded530 --- /dev/null +++ b/gnu/packages/patches/elm-compiler-fix-map-key.patch @@ -0,0 +1,38 @@ +commit e3512d887df41a8162c3e361171c04beca08415b +Author: Tom Stejskal +Date: Mon Nov 19 20:09:43 2018 +0100 + + Fix Map.!: given key is not an element in the map + +diff --git a/compiler/src/Elm/Compiler/Type/Extract.hs b/compiler/src/Elm/Compiler/Type/Extract.hs +index 1aafe1d4..99763392 100644 +--- a/compiler/src/Elm/Compiler/Type/Extract.hs ++++ b/compiler/src/Elm/Compiler/Type/Extract.hs +@@ -10,6 +10,7 @@ module Elm.Compiler.Type.Extract + + + import Data.Map ((!)) ++import qualified Data.Map as Map + import qualified Data.Maybe as Maybe + import qualified Data.Set as Set + +@@ -134,11 +135,15 @@ extractUnion interfaces (Opt.Global home name) = + else + let + pname = toPublicName home name +- unions = I._unions (interfaces ! home) ++ maybeUnions = I._unions <$> Map.lookup home interfaces + in +- case I.toUnionInternals (unions ! name) of +- Can.Union vars ctors _ _ -> +- T.Union pname vars <$> traverse extractCtor ctors ++ case Map.lookup name =<< maybeUnions of ++ Just union -> ++ case I.toUnionInternals union of ++ Can.Union vars ctors _ _ -> ++ T.Union pname vars <$> traverse extractCtor ctors ++ Nothing -> ++ return $ T.Union pname [] [] + + + extractCtor :: Can.Ctor -> Extractor (N.Name, [T.Type]) -- cgit v1.2.3