js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-skip-early-err-for.js


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// This file was procedurally generated from the following sources:
// - src/annex-b-fns/eval-func-skip-early-err-for.case
// - src/annex-b-fns/eval-func/direct-switch-case.template
/*---
description: Extension not observed when creation of variable binding would produce an early error (for 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
    [...]
---*/

(function() {
  eval(
    '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"\
    );\
    \
    for (let f; ; ) {switch (1) {' +
    '  case 1:' +
    '    function f() {  }' +
    '}\
    break;\
    }\
    \
    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);