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Associated functions that contain extern indicator or have `#[rustc_std_internal...
source link: https://github.com/rust-lang/rust/pull/86492
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Previously these fails to link with undefined reference to `foo':
Example 1Example 2
But I believe they should link successfully, because this works:
This PR fixes the problem, by adding associated functions that have "custom linkage" to reachable_set, just like normal functions.
I haven't tested whether #76211 and Miri are fixed by this PR yet, but I'm submitting this anyway since this fixes the examples above.
I added a run-pass test that combines my two examples above, but I'm not sure if that's the right way to test this. Maybe I should add / modify an existing codegen test (src/test/codegen/export-no-mangle.rs?) instead?
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