@NotNull
@Override
public CachedAccessTranslator getCached() {
List<TemporaryVariable> temporaries = new ArrayList<TemporaryVariable>();
Map<JetExpression, JsExpression> aliases = new HashMap<JetExpression, JsExpression>();
TemporaryVariable temporaryArrayExpression = context().declareTemporary(getArrayExpression());
temporaries.add(temporaryArrayExpression);
for (JetExpression jetExpression : expression.getIndexExpressions()) {
JsExpression jsExpression = Translation.translateAsExpression(jetExpression, context());
TemporaryVariable temporaryVariable = context().declareTemporary(jsExpression);
temporaries.add(temporaryVariable);
aliases.put(jetExpression, temporaryVariable.reference());
}
return new CachedArrayAccessTranslator(
expression,
context().innerContextWithAliasesForExpressions(aliases),
temporaryArrayExpression,
temporaries);
}
@NotNull
protected JsExpression getArrayExpression() {
JetExpression arrayExpression = expression.getArrayExpression();
assert arrayExpression != null : "Code with parsing errors shouldn't be translated";
return Translation.translateAsExpression(arrayExpression, context());
}