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Make the parser’s ‘expected <foo>, found <bar>’ errors more accurate As an example of what this changes, the following code: let x: [int ..4]; Currently spits out ‘expected `]`, found `..`’. However, a comma would also be valid there, as would a number of other tokens. This change adjusts the parser to produce more accurate errors, so that that example now produces ‘expected one of `(`, `+`, `,`, `::`, or `]`, found `..`’.

2014-12-03 09:47:53 +00:00

type t = { f: () }; //~ ERROR expected type, found `{`