tests/cases/conformance/es6/Symbols/symbolType5.ts(2,1): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(2,5): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(3,1): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(3,5): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(4,1): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(4,5): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(6,1): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. tests/cases/conformance/es6/Symbols/symbolType5.ts(7,5): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. ==== tests/cases/conformance/es6/Symbols/symbolType5.ts (8 errors) ==== var s = Symbol.for("multiply"); s * s; ~ !!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. ~ !!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. s / s; ~ !!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. ~ !!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. s % s; ~ !!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. ~ !!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. s * 0; ~ !!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type. 0 / s; ~ !!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type.