Regenerate test results
Improve warning message for `INT_AS_ENUM_WITHOUT_CAST`
Improve `REDUNDANT_AWAIT` message and regenerate tests
Allow warning message for UNASSIGNED_VARIABLE_OP_ASSIGN to display specific operator
Remove "being" from some messages to make them consistent and clearer
Update expected test results
Use Variant::get_operator_name for determining string representation of operator instead of big switch-case
Update tests
Update modules/gdscript/gdscript_warning.cpp
Co-authored-by: Danil Alexeev <dalexeev12@yandex.ru>
Update tests... again
If the type of a variable is a built-in Variant type, then it will
automatically be assigned a default value based on the type. This means
that the explicit initialization may be unnecessary. Thus this commit
removes the warning in such case.
This also changes the meaning of the unassigned warning to happen when
the variable is used before being assigned, not when it has zero
assignments.
