Add #[rustc_pass_indirectly_in_non_rustic_abis]#144529
Merged
bors merged 3 commits intorust-lang:masterfrom Nov 4, 2025
Merged
Add #[rustc_pass_indirectly_in_non_rustic_abis]#144529bors merged 3 commits intorust-lang:masterfrom
#[rustc_pass_indirectly_in_non_rustic_abis]#144529bors merged 3 commits intorust-lang:masterfrom
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This PR adds an internal
#[rustc_pass_indirectly_in_non_rustic_abis]attribute that can be applied to structs. Structs marked with this attribute will always be passed usingPassMode::Indirect { on_stack: false, .. }when being passed by value to functions with non-Rustic calling conventions. This is needed by #141980; see that PR for further details.cc @joshtriplett