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GDScript: Look up local scope first for detecting type

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This commit is contained in:
George Marques 2018-07-25 10:20:11 -03:00
parent 832e2bfcd3
commit b7bd85e70c
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GPG key ID: 046BD46A3201E43D
1 changed files with 20 additions and 22 deletions
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42
modules/gdscript/gdscript_parser.cpp
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@ -6770,7 +6770,26 @@ GDScriptParser::DataType GDScriptParser::_reduce_identifier_type(const DataType
// Check classes in current file // Check classes in current file
ClassNode *base = NULL; ClassNode *base = NULL;
if (!p_base_type) { if (!p_base_type) {
// Possibly this is a global, check first base = current_class;
base_type.has_type = true;
base_type.is_constant = true;
base_type.kind = DataType::CLASS;
base_type.class_type = base;
} else {
base_type = DataType(*p_base_type);
if (base_type.kind == DataType::CLASS) {
base = base_type.class_type;
}
}
DataType member_type;
if (_get_member_type(base_type, p_identifier, member_type)) {
return member_type;
}
if (!p_base_type) {
// Possibly this is a global, check before failing
if (ClassDB::class_exists(p_identifier) || ClassDB::class_exists("_" + p_identifier.operator String())) { if (ClassDB::class_exists(p_identifier) || ClassDB::class_exists("_" + p_identifier.operator String())) {
DataType result; DataType result;
@ -6885,27 +6904,6 @@ GDScriptParser::DataType GDScriptParser::_reduce_identifier_type(const DataType
} }
} }
// Nothing found, keep looking in local scope
base = current_class;
base_type.has_type = true;
base_type.is_constant = true;
base_type.kind = DataType::CLASS;
base_type.class_type = base;
} else {
base_type = *p_base_type;
if (base_type.kind == DataType::CLASS) {
base = base_type.class_type;
}
}
DataType member_type;
if (_get_member_type(base_type, p_identifier, member_type)) {
return member_type;
}
if (!p_base_type) {
// This means looking in the current class, which type is always known // This means looking in the current class, which type is always known
_set_error("Identifier '" + p_identifier.operator String() + "' is not declared in the current scope.", p_line); _set_error("Identifier '" + p_identifier.operator String() + "' is not declared in the current scope.", p_line);
} }