Fix #308: forbid 'yield' as an identifier in properties in generators

shapesecurity / shift-parser-js

ECMAScript parser that produces a Shift format AST

http://shift-ast.org/parser.html

Apache License 2.0

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Fix #308: forbid 'yield' as an identifier in properties in generators #335

Closed bakkot closed 7 years ago

bakkot commented 7 years ago

This was a special case: yield was being parsed as a property name first, which avoided the usual logic preventing it from being used as an identifier.