godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-04 12:00:25 +00:00
Code Releases Wiki Activity

GDScript: Warn when enum variable has no default

Browse Source 
The default will always be set to `0`, so if it's not a valid value in
the enum, the warning is shown.
This commit is contained in:
George Marques
2024-04-16 11:16:36 -03:00
parent 658e97c93a
commit f9048fcd7d
7 changed files with 38 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
modules/gdscript/gdscript_analyzer.cpp
View File

@@ -1957,6 +1957,18 @@ void GDScriptAnalyzer::resolve_assignable(GDScriptParser::AssignableNode *p_assi
} else {
parser->push_warning(p_assignable, GDScriptWarning::UNTYPED_DECLARATION, declaration_type, p_assignable->identifier->name);
}
} else if (specified_type.kind == GDScriptParser::DataType::ENUM && p_assignable->initializer == nullptr) {
// Warn about enum variables without default value. Unless the enum defines the "0" value, then it's fine.
bool has_zero_value = false;
for (const KeyValue<StringName, int64_t> &kv : specified_type.enum_values) {
if (kv.value == 0) {
has_zero_value = true;
break;
}
}
if (!has_zero_value) {
parser->push_warning(p_assignable, GDScriptWarning::ENUM_VARIABLE_WITHOUT_DEFAULT, p_assignable->identifier->name);
}
}
#endif