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GDScript: Fix access non-static members in static context #91412

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dalexeev
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@dalexeev dalexeev commented May 1, 2024

@dalexeev dalexeev added this to the 4.3 milestone May 1, 2024
@dalexeev dalexeev requested a review from a team as a code owner May 1, 2024 13:50
@dalexeev dalexeev force-pushed the gds-fix-non-static-access-in-static-context branch from bd301e8 to 8122a27 Compare May 1, 2024 16:55
Comment on lines -4049 to +4065
// If the identifier is a member variable (including the native class properties) or a signal, we consider the lambda to be using `self`, so we keep a reference to the current instance.
if (source_is_variable || source_is_signal) {
// If the identifier is a member variable (including the native class properties), member function, or a signal,
// we consider the lambda to be using `self`, so we keep a reference to the current instance.
if (source_is_instance_variable || source_is_instance_function || source_is_signal) {
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This is an "unrelated" change, but I guess it makes sense? At least the tests did not detect regressions, but this is not always a reliable criterion.

Comment on lines +74 to +75
test_static_var_lambda = null
test_non_static_var_lambda = null
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This fixes memory leaks in CI. I'm not sure if this is a bug, but it's probably unrelated to the changes since I've noticed this problem before.

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It's a reference cycle. Lambda contains a reference to self which in turn contains a reference to the lambda. Not sure if there's a good way to solve it.

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LGTM

@akien-mga akien-mga merged commit 76f642b into godotengine:master May 2, 2024
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@akien-mga
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Thanks!

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Non-static methods can't be referenced as Callables from static methods
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