=== tests/cases/conformance/es6/Symbols/symbolProperty27.ts === class C1 { >C1 : Symbol(C1, Decl(symbolProperty27.ts, 0, 0)) [Symbol.toStringTag]() { >Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1278, 24)) >Symbol : Symbol(Symbol, Decl(lib.d.ts, 1186, 52), Decl(lib.d.ts, 1292, 11)) >toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1278, 24)) return {}; } } class C2 extends C1 { >C2 : Symbol(C2, Decl(symbolProperty27.ts, 4, 1)) >C1 : Symbol(C1, Decl(symbolProperty27.ts, 0, 0)) [Symbol.toStringTag]() { >Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1278, 24)) >Symbol : Symbol(Symbol, Decl(lib.d.ts, 1186, 52), Decl(lib.d.ts, 1292, 11)) >toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1278, 24)) return ""; } }