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fixed parser error when indexing a dictionary.

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Fix: #41707
This commit is contained in:
Thakee Nathees 2020-09-02 20:38:49 +05:30
parent 358e209fa0
commit 4fc14e8e11
1 changed files with 23 additions and 9 deletions
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32
modules/gdscript/gdscript_analyzer.cpp
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@ -2073,18 +2073,32 @@ void GDScriptAnalyzer::reduce_identifier_from_base(GDScriptParser::IdentifierNod
push_error(vformat(R"(Cannot find constant "%s" on type "%s".)", name, base.to_string()), p_identifier);
}
} else {
Callable::CallError temp;
Variant dummy = Variant::construct(base.builtin_type, nullptr, 0, temp);
List<PropertyInfo> properties;
dummy.get_property_list(&properties);
for (const List<PropertyInfo>::Element *E = properties.front(); E != nullptr; E = E->next()) {
const PropertyInfo &prop = E->get();
if (prop.name == name) {
p_identifier->set_datatype(type_from_property(prop));
switch (base.builtin_type) {
case Variant::NIL: {
push_error(vformat(R"(Invalid get index "%s" on base Nil)", name), p_identifier);
return;
}
case Variant::DICTIONARY: {
GDScriptParser::DataType dummy;
dummy.kind = GDScriptParser::DataType::VARIANT;
p_identifier->set_datatype(dummy);
return;
}
default: {
Callable::CallError temp;
Variant dummy = Variant::construct(base.builtin_type, nullptr, 0, temp);
List<PropertyInfo> properties;
dummy.get_property_list(&properties);
for (const List<PropertyInfo>::Element *E = properties.front(); E != nullptr; E = E->next()) {
const PropertyInfo &prop = E->get();
if (prop.name == name) {
p_identifier->set_datatype(type_from_property(prop));
return;
}
}
push_error(vformat(R"(Cannot find property "%s" on base "%s".)", name, base.to_string()), p_identifier);
}
}
push_error(vformat(R"(Cannot find property "%s" on base "%s".)", name, base.to_string()), p_identifier);
}
return;
}