[5.9][Parser] Accept 'self' after 'each' #1898
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Since we started modelling keywords as a single `RawTokenKind` there hasn’t been an `ifKeyword` etc. anymore. Instead we always refered to them as `Keyword.if` or `.if` everywhere. We should be consistent about this in `TokenSpecSet` as well, which also shouldn’t have a `Keyword` suffix on the cases.
Also move 'repeat', 'each', and 'any' expression parsing to 'parseSequenceExpressionElement'. rdar://107450487
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swiftlang/swift#67232 |
ahoppen
approved these changes
Jul 12, 2023
bnbarham
approved these changes
Jul 12, 2023
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Cherry-pick #1895 (and #1668) into release/5.9
swiftrepo change swiftlang/swift#67232self, so if the parse seeeach selftoken sequence, the parser should parse it as aPackElementExpr. Also, moverepeat,each, andanyexpression parsing logic toparseExprSequenceElementbecause all other<keyword> <subexpr>parsing are there.each self.test case. Passed compatibility test suite