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LibJS: Don't assume non-empty [[Value]] in Completion TRY() helpers

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Linus Groh 2021-12-28 17:57:09 +01:00
parent 032e6a2d28
commit 95acb1ce88
8 changed files with 10 additions and 9 deletions
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4
Userland/Libraries/LibJS/AST.cpp
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@ -888,7 +888,7 @@ Value ForOfStatement::execute(Interpreter& interpreter, GlobalObject& global_obj
interpreter.vm().running_execution_context().lexical_environment = old_environment;
});
TRY_OR_DISCARD(get_iterator_values(global_object, rhs_result, [&](Value value) -> Optional<Completion> {
(void)TRY_OR_DISCARD(get_iterator_values(global_object, rhs_result, [&](Value value) -> Optional<Completion> {
TRY(for_of_head_state.execute_head(interpreter, global_object, value));
last_value = m_body->execute(interpreter, global_object).value_or(last_value);
interpreter.vm().running_execution_context().lexical_environment = old_environment;
@ -2973,7 +2973,7 @@ Value ArrayExpression::execute(Interpreter& interpreter, GlobalObject& global_ob
return {};
if (is<SpreadExpression>(*element)) {
TRY_OR_DISCARD(get_iterator_values(global_object, value, [&](Value iterator_value) -> Optional<Completion> {
(void)TRY_OR_DISCARD(get_iterator_values(global_object, value, [&](Value iterator_value) -> Optional<Completion> {
array->indexed_properties().put(index++, iterator_value, default_attributes);
return {};
}));