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rust/compiler/rustc_codegen_ssa
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Guillaume Gomez 7292d5ff60
Rollup merge of #82105 - nagisa:nagisa/ensure-removed, r=petrochenkov 
Don't fail to remove files if they are missing

In the backend we may want to remove certain temporary files, but in
certain other situations these files might not be produced in the first
place. We don't exactly care about that, and the intent is really that
these files are gone after a certain point in the backend.

Here we unify the backend file removing calls to use `ensure_removed`
which will attempt to delete a file, but will not fail if it does not
exist (anymore).

The tradeoff to this approach is, of course, that we may miss instances
were we are attempting to remove files at wrong paths due to some bug –
compilation would silently succeed but the temporary files would remain
there somewhere.
2021-02-17 20:37:57 +01:00
..
src Rollup merge of #82105 - nagisa:nagisa/ensure-removed, r=petrochenkov 2021-02-17 20:37:57 +01:00
Cargo.toml rustc_codegen_ssa: tune codegen scheduling to reduce memory usage 2021-02-03 18:55:05 -08:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.