tests/cases/conformance/parser/ecmascript5/Statements/parserForStatement8.ts(1,6): error TS2406: Invalid left-hand side in 'for...in' statement. tests/cases/conformance/parser/ecmascript5/Statements/parserForStatement8.ts(1,14): error TS2304: Cannot find name 'b'. ==== tests/cases/conformance/parser/ecmascript5/Statements/parserForStatement8.ts (2 errors) ==== for (this in b) { ~~~~ !!! error TS2406: Invalid left-hand side in 'for...in' statement. ~ !!! error TS2304: Cannot find name 'b'. }