tests/cases/conformance/parser/ecmascript5/Statements/parserForInStatement7.ts(1,25): error TS1091: Only a single variable declaration is allowed in a 'for...in' statement.
tests/cases/conformance/parser/ecmascript5/Statements/parserForInStatement7.ts(1,10): error TS2404: The left-hand side of a 'for...in' statement cannot use a type annotation.
tests/cases/conformance/parser/ecmascript5/Statements/parserForInStatement7.ts(1,43): error TS2304: Cannot find name 'X'.