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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/annexB/language/eval-code/indirect/global-switch-case-eval-global-skip-early-err-for-in.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/indirect/global-switch-case-eval-global-skip-early-err-for-in.js b/js/src/tests/test262/annexB/language/eval-code/indirect/global-switch-case-eval-global-skip-early-err-for-in.js new file mode 100644 index 0000000000..c832db3e5f --- /dev/null +++ b/js/src/tests/test262/annexB/language/eval-code/indirect/global-switch-case-eval-global-skip-early-err-for-in.js @@ -0,0 +1,43 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/eval-global-skip-early-err-for-in.case +// - src/annex-b-fns/eval-global/indirect-switch-case.template +/*--- +description: Extension not observed when creation of variable binding would produce an early error (for-of statement) (Function declaration in the `case` clause of a `switch` statement in eval code) +esid: sec-web-compat-evaldeclarationinstantiation +flags: [generated, noStrict] +info: | + B.3.3.3 Changes to EvalDeclarationInstantiation + + [...] + ii. If replacing the FunctionDeclaration f with a VariableStatement that + has F as a BindingIdentifier would not produce any Early Errors for + body, then + [...] +---*/ +assert.throws(ReferenceError, function() { + f; +}, 'An initialized binding is not created prior to evaluation'); +assert.sameValue( + typeof f, + 'undefined', + 'An uninitialized binding is not created prior to evaluation' +); + +(0,eval)( + 'for (let f in { key: 0 }) {switch (1) {' + + ' case 1:' + + ' function f() { }' + + '}\ + }' +); + +assert.throws(ReferenceError, function() { + f; +}, 'An initialized binding is not created following evaluation'); +assert.sameValue( + typeof f, + 'undefined', + 'An uninitialized binding is not created following evaluation' +); + +reportCompare(0, 0); |