diff options
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/privatename-valid-no-earlyerr.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/privatename-valid-no-earlyerr.js b/js/src/tests/test262/language/statements/class/elements/privatename-valid-no-earlyerr.js new file mode 100644 index 0000000000..4a63961a6b --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/privatename-valid-no-earlyerr.js @@ -0,0 +1,46 @@ +// Copyright (C) 2017 Valerie Young. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-all-private-names-valid +description: Referencing privatename in class within class does not error. +info: | + Static Semantics: AllPrivateNamesValid + + AllPrivateNamesValid is an abstract operation which takes names as an argument. + + MemberExpression : MemberExpression . PrivateName + 1. If StringValue of PrivateName is in names, return true. + 2. Return false. + + CallExpression : CallExpression . PrivateName + 1. If StringValue of PrivateName is in names, return true. + 2. Return false. + + ClassBody : ClassElementList + 1. Let newNames be the concatenation of names with PrivateBoundNames of ClassBody. + 2. Return AllPrivateNamesValid of ClassElementList with the argument newNames. + + For all other grammatical productions, recurse on subexpressions/substatements, passing in the names of the caller. If all pieces return true, then return true. If any returns false, return false. + +features: [class, class-fields-private] +---*/ + +class outer { + #x = 42; + + f() { + var self = this; + return class inner { + g() { + return self.#x; + } + } + } +} + +var innerclass = new outer().f(); +var test = new innerclass().g(); + +assert.sameValue(test, 42); + +reportCompare(0, 0); |