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// This file was procedurally generated from the following sources:
// - src/logical-assignment-private/or.case
// - src/logical-assignment-private/default/getter-setter-short-circuit.template
/*---
description: Logical-or assignment with target being a private reference (to an accessor property with getter and setter (short-circuit version))
esid: sec-assignment-operators-runtime-semantics-evaluation
features: [class-fields-private, logical-assignment-operators]
flags: [generated]
info: |
sec-property-accessors-runtime-semantics-evaluation
MemberExpression : MemberExpression `.` PrivateIdentifier
1. Let _baseReference_ be the result of evaluating |MemberExpression|.
2. Let _baseValue_ be ? GetValue(_baseReference_).
3. Let _fieldNameString_ be the StringValue of |PrivateIdentifier|.
4. Return ! MakePrivateReference(_baseValue_, _fieldNameString_).
PutValue (V, W)
...
5.b. If IsPrivateReference(_V_) is *true*, then
i. Return ? PrivateSet(_baseObj_, _V_.[[ReferencedName]], _W_).
PrivateSet (O, P, value)
...
5.a. Assert: _entry_.[[Kind]] is ~accessor~.
...
5.c. Let _setter_ be _entry_.[[Set]].
d. Perform ? Call(_setter_, _O_, « _value_ »).
sec-assignment-operators-runtime-semantics-evaluation
AssignmentExpression : LeftHandSideExpression ||= AssignmentExpression
1. Let _lref_ be the result of evaluating |LeftHandSideExpression|.
2. Let _lval_ be ? GetValue(_lref_).
3. Let _lbool_ be ! ToBoolean(_lval_).
4. If _lbool_ is *true*, return _lval_.
...
7. Perform ? PutValue(_lref_, _rval_).
8. Return _rval_.
---*/
function doNotCall() {
throw new Test262Error("The right-hand side should not be evaluated");
}
class C {
setterWasCalled = false;
get #field() {
return true;
}
set #field(value) {
this.setterWasCalled = true;
}
compoundAssignment() {
return this.#field ||= doNotCall();
}
}
const o = new C();
assert.sameValue(o.compoundAssignment(), true, "The expression should evaluate to the short-circuit value");
assert(!o.setterWasCalled, "The setter should not be called");
reportCompare(0, 0);