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rust/compiler/rustc_codegen_ssa
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bors 343ad6f059 Auto merge of #111626 - pjhades:output, r=b-naber 
Write to stdout if `-` is given as output file

With this PR, if `-o -` or `--emit KIND=-` is provided, output will be written to stdout instead. Binary output (those of type `obj`, `llvm-bc`, `link` and `metadata`) being written this way will result in an error unless stdout is not a tty. Multiple output types going to stdout will trigger an error too, as they will all be mixded together.

This implements https://github.com/rust-lang/compiler-team/issues/431

The idea behind the changes is to introduce an `OutFileName` enum that represents the output - be it a real path or stdout - and to use this enum along the code paths that handle different output types.
2023-06-09 09:45:40 +00:00
..
src Auto merge of #111626 - pjhades:output, r=b-naber 2023-06-09 09:45:40 +00:00
Cargo.toml Support rust metadata for AIX. 2023-05-23 16:23:59 +08:00
messages.ftl Write to stdout if - is given as output file 2023-06-06 17:53:29 -04:00
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.