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fixes, optional type name added

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ProgramSnail 2023-05-23 00:51:51 +03:00
parent d38d75c9d8
commit 0850e6aa6b
14 changed files with 163 additions and 99 deletions
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69
src/build_visitor.cpp
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@ -53,19 +53,11 @@ void BuildVisitor::Visit(Namespace* node) {
auto parse_node = current_node_;
size_t child_count = parse_node.ChildCount();
if (child_count > 3) { // "namespace", ["var"/"const",] type, scope
std::string modifier = parse_node.NthChild(1).GetValue();
if (modifier == "const") {
node->modifier = utils::ClassInternalsModifier::Const;
} else if (modifier == "var") {
node->modifier = utils::ClassInternalsModifier::Var;
} else {
error_handling::HandleInternalError("Can't parse namespace modifier",
"BuildVisitor.Namespace",
&node->base);
}
std::string modifier = parse_node.NthChild(1).GetValue();
if (modifier == "const") {
node->modifier = utils::ClassInternalsModifier::Const;
} else if (modifier == "var") {
node->modifier = utils::ClassInternalsModifier::Var;
} else {
node->modifier = utils::ClassInternalsModifier::Static;
}
@ -1380,17 +1372,50 @@ void BuildVisitor::Visit(TypeExpression* node) {
Visit(&node->type);
++excluded_child_count;
current_node_ = current_node_.NextSibling();
auto suffix_node1 = current_node_.NextSibling();
if (!current_node_.IsNull()) {
current_node_ = current_node_.NextSibling();
if (!current_node_.IsNull()) {
NumberLiteral literal;
Visit(&literal);
node->array_size = literal.value;
++excluded_child_count;
// TODO: better structure // TODO: check
if (!suffix_node1.IsNull()) {
auto suffix_node2 = suffix_node1.NextSibling();
if (!suffix_node2.IsNull()) {
auto suffix_node3 = suffix_node2.NextSibling();
if (!suffix_node3.IsNull()) {
current_node_ = suffix_node2;
NumberLiteral literal;
Visit(&literal);
node->array_size = literal.value;
++excluded_child_count;
node->is_optional = true;
} else {
if (suffix_node1.GetValue() == "_" && suffix_node2.GetValue() == "!") {
node->array_size = 0;
node->is_optional = true;
} else if (suffix_node1.GetValue() == "_") {
current_node_ = suffix_node2;
NumberLiteral literal;
Visit(&literal);
node->array_size = literal.value;
++excluded_child_count;
} else {
error_handling::HandleInternalError("Undefined suffix (2 elements)",
"BuildVisitor.TypeExpression",
std::nullopt);
}
}
} else {
node->array_size = 0;
if (suffix_node1.GetValue() == "_") {
node->array_size = 0;
} else if (suffix_node1.GetValue() == "!") {
node->is_optional = true;
} else {
error_handling::HandleInternalError("Undefined suffix (1 element)",
"BuildVisitor.TypeExpression",
std::nullopt);
}
}
}