virtualx-engine/modules/gdscript/tests/scripts/parser/warnings/unassigned_variable.gd

func test():
	var unassigned
	print(unassigned)
	unassigned = "something" # Assigned only after use.

	var a
	print(a) # Unassigned, warn.
	if a: # Still unassigned, warn.
		a = 1
		print(a) # Assigned (dead code), don't warn.
	print(a) # "Maybe" assigned, don't warn.
Add dozens of new integration tests to the GDScript test suite This also ignores `.out` files in the file format static checks. 2021-04-19 20:50:52 +02:00			`func test():`
GDScript: Don't warn on unassigned for builtin-typed variables 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. 2024-04-09 19:15:51 +02:00			`var unassigned`
			`print(unassigned)`
			`unassigned = "something" # Assigned only after use.`

			`var a`
			`print(a) # Unassigned, warn.`
			`if a: # Still unassigned, warn.`
			`a = 1`
			`print(a) # Assigned (dead code), don't warn.`
			`print(a) # "Maybe" assigned, don't warn.`