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Workaround a crash in macOS tahoe 26 / xcode 16.4+ #20146

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Workaround a crash in macOS tahoe 26 / xcode 16.4+ #20146

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64c2e62
Workaround a crash in macOS tahoe 26 / xcode 16.4+
ArthurBrussee Jul 14, 2025
903ac05
Merge branch 'main' into tahoe-workaround
ArthurBrussee Jul 16, 2025
80a32db
Merge branch 'main' into tahoe-workaround
ArthurBrussee Jul 21, 2025
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11 changes: 11 additions & 0 deletions Cargo.toml
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Expand Up @@ -4380,6 +4380,17 @@ inherits = "release"
lto = "fat"
panic = "abort"

# NOTE: This is a temporary workaround for macOS tahoe, and xcode 16.4+.
# Some requirement for FFI has changed, and macOS crashes because of a
# sign mismatch ("expected return to have type code 'q', but found 'Q'")
# This workaround disables the problematic check entirely.
# objc2 0.6+ has a better workaround that only disables sign conversion
# checks, see https://github.com/madsmtm/objc2/issues/765#issuecomment-2996136843,
# and new winit versions are enabling this by default: https://github.com/madsmtm/objc2/issues/765.
# When that has landed and Bevy has updated to a new winit version this workaround should be removed.
[profile.dev.package.objc2]
debug-assertions = false

[package.metadata.docs.rs]
# This cfg is needed so that #[doc(fake_variadic)] is correctly propagated for
# impls for re-exported traits. See https://github.com/rust-lang/cargo/issues/8811
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