API Annotations tweaks.

Summary:
HsTyLit now has SourceText

Update documentation of HsSyn to reflect which annotations are attached to which element.

Ensure that the parser always keeps HsSCC and HsTickPragma values, to
be ignored in the desugar phase if not needed

Bringing in SourceText for pragmas

Add Location in NPlusKPat

Add Location in FunDep

Make RecCon payload Located

Explicitly add AnnVal to RdrName where it is compound

Add Location in IPBind

Add Location to name in IEThingAbs

Add Maybe (Located id,Bool) to Match to track fun_id,infix
  This includes converting Match into a record and adding a note about why
  the fun_id needs to be replicated in the Match.

Add Location in KindedTyVar

Sort out semi-colons for parsing

  - import statements
  - stmts
  - decls
  - decls_cls
  - decls_inst

This updates the haddock submodule.

Test Plan: ./validate

Reviewers: hvr, austin, goldfire, simonpj

Reviewed By: simonpj

Subscribers: thomie, carter

Differential Revision: https://phabricator.haskell.org/D538

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/deSugar/DsForeign.hs b/compiler/deSugar/DsForeign.hs
index 0ae14f8d1d..715e1ce087 100644
--- a/compiler/deSugar/DsForeign.hs
+++ b/compiler/deSugar/DsForeign.hs
@@ -713,7 +713,7 @@ toCType = f False
            -- Note that we aren't looking through type synonyms or
            -- anything, as it may be the synonym that is annotated.
            | TyConApp tycon _ <- t
-           , Just (CType mHeader cType) <- tyConCType_maybe tycon
+           , Just (CType _ mHeader cType) <- tyConCType_maybe tycon
               = (mHeader, ftext cType)
            -- If we don't know a C type for this type, then try looking
            -- through one layer of type synonym etc.