Joshua Nelson a68ec22053 Fix rustdoc --version when used with download-rustc
Previously, rustdoc would unconditionally report the version that *rustc* was compiled with.
That showed things like `nightly-2022-10-30`, which wasn't right, since this was a `dev` build compiled from source.

Fix it by changing `rustc_driver::version` to a macro expanded at invocation time.
2022-11-09 02:54:51 -06:00
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This directory contains the source code of the rust project, including:

  • The test suite
  • The bootstrapping build system
  • Various submodules for tools, like cargo, etc.

For more information on how various parts of the compiler work, see the rustc dev guide.