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Alan Zimmerman authored
Summary: Certain syntactic elements have integers in them, such as fixity specifications, SPECIALISE pragmas and so on. The lexer will accept mult-radix literals, with arbitrary leading zeros in these. Bring in a SourceText field to each affected AST element to capture the original literal text for use with API Annotations. Affected hsSyn elements are ``` -- See note [Pragma source text] data Activation = NeverActive | AlwaysActive | ActiveBefore SourceText PhaseNum -- Active only *strictly before* this phase | ActiveAfter SourceText PhaseNum -- Active in this phase and later deriving( Eq, Data, Typeable ) -- Eq used in comparing rules in HsDecls data Fixity = Fixity SourceText Int FixityDirection -- Note [Pragma source text] deriving (Data, Typeable) ``` and ``` | HsTickPragma -- A pragma introduced tick SourceText -- Note [Pragma source text] in BasicTypes (StringLiteral,(Int,Int),(Int,Int)) -- external span for this tick ((SourceText,SourceText),(SourceText,SourceText)) -- Source text for the four integers used in the span. -- See note [Pragma source text] in BasicTypes (LHsExpr id) ``` Updates haddock submodule Test Plan: ./validate Reviewers: goldfire, bgamari, austin Reviewed By: bgamari Subscribers: thomie, mpickering Differential Revision: https://phabricator.haskell.org/D1781 GHC Trac Issues: #11430
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