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GDScript: Add static typing for for loop variable

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Danil Alexeev 2023-08-04 12:19:11 +03:00
parent 0511f9d9a7
commit 6c59ed9485
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GPG key ID: 124453E157DA8DC7
20 changed files with 177 additions and 17 deletions
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4
modules/gdscript/tests/scripts/analyzer/errors/for_loop_wrong_specified_type.gd Normal file
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func test():
var a: Array[Resource] = []
for node: Node in a:
print(node)

2
modules/gdscript/tests/scripts/analyzer/errors/for_loop_wrong_specified_type.out Normal file
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GDTEST_ANALYZER_ERROR
Unable to iterate on value of type "Array[Resource]" with variable of type "Node".

4
modules/gdscript/tests/scripts/analyzer/warnings/for_loop_specified_type_is_equal_to_inferred.gd Normal file
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func test():
var a: Array[Node] = []
for node: Node in a:
print(node)

5
modules/gdscript/tests/scripts/analyzer/warnings/for_loop_specified_type_is_equal_to_inferred.out Normal file
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GDTEST_OK
>> WARNING
>> Line: 3
>> REDUNDANT_FOR_VARIABLE_TYPE
>> The for loop iterator "node" already has inferred type "Node", the specified type is redundant.

4
modules/gdscript/tests/scripts/analyzer/warnings/for_loop_specified_type_is_supertype_of_inferred.gd Normal file
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func test():
var a: Array[Node2D] = []
for node: Node in a:
print(node)

5
modules/gdscript/tests/scripts/analyzer/warnings/for_loop_specified_type_is_supertype_of_inferred.out Normal file
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GDTEST_OK
>> WARNING
>> Line: 3
>> REDUNDANT_FOR_VARIABLE_TYPE
>> The for loop iterator "node" has inferred type "Node2D" but its supertype "Node" is specified.