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Reintroduce code completion

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This commit is contained in:
George Marques 2020-07-06 12:24:24 -03:00
parent b6a2628c48
commit aa09b4f85d
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GPG key ID: 046BD46A3201E43D
9 changed files with 2903 additions and 30 deletions
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14
modules/gdscript/gdscript_analyzer.cpp
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@ -1134,6 +1134,10 @@ void GDScriptAnalyzer::resolve_return(GDScriptParser::ReturnNode *p_return) {
void GDScriptAnalyzer::reduce_expression(GDScriptParser::ExpressionNode *p_expression) {
// This one makes some magic happen.
if (p_expression == nullptr) {
return;
}
if (p_expression->reduced) {
// Don't do this more than once.
return;
@ -1248,6 +1252,10 @@ void GDScriptAnalyzer::reduce_assignment(GDScriptParser::AssignmentNode *p_assig
reduce_expression(p_assignment->assignee);
reduce_expression(p_assignment->assigned_value);
if (p_assignment->assigned_value == nullptr || p_assignment->assignee == nullptr) {
return;
}
if (p_assignment->assignee->get_datatype().is_constant) {
push_error("Cannot assign a new value to a constant.", p_assignment->assignee);
}
@ -2038,6 +2046,9 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri
// Reduce index first. If it's a constant StringName, use attribute instead.
if (!p_subscript->is_attribute) {
if (p_subscript->index == nullptr) {
return;
}
reduce_expression(p_subscript->index);
if (p_subscript->index->is_constant && p_subscript->index->reduced_value.get_type() == Variant::STRING_NAME) {
@ -2053,6 +2064,9 @@ void GDScriptAnalyzer::reduce_subscript(GDScriptParser::SubscriptNode *p_subscri
}
if (p_subscript->is_attribute) {
if (p_subscript->attribute == nullptr) {
return;
}
if (p_subscript->base->is_constant) {
// Just try to get it.
bool valid = false;