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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/fields-duplicate-privatenames.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/fields-duplicate-privatenames.js b/js/src/tests/test262/language/statements/class/elements/fields-duplicate-privatenames.js new file mode 100644 index 0000000000..da13cf7b43 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/fields-duplicate-privatenames.js @@ -0,0 +1,25 @@ +// |reftest| error:SyntaxError +// Copyright 2017 Valerie Young. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Syntax error if the same private field defined twice +esid: sec-class-definitions-static-semantics-early-errors +features: [class, class-fields-private] +negative: + phase: parse + type: SyntaxError +info: | + Static Semantics: Early Errors + + ClassBody : ClassElementList + It is a Syntax Error if PrivateBoundNames of ClassBody contains any duplicate entries. +---*/ + + +$DONOTEVALUATE(); + +class C { + #x; + #x; +} |