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d52eb4f99a
rust/compiler/rustc_driver_impl
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jyn d52eb4f99a Don't require each rustc_interface tool to opt-in to parallel_rustc support 
Previously, forgetting to call `interface::set_thread_safe_mode` would cause the following ICE:
```
thread 'rustc' panicked at 'uninitialized dyn_thread_safe mode!', /rustc/dfe0683138de0959b6ab6a039b54d9347f6a6355/compiler/rustc_data_structures/src/sync.rs:74:18
```

This calls `set_thread_safe_mode` in `interface::run_compiler` to avoid requiring it in the caller.

Fixes `tests/run-make-fulldeps/issue-19371` when parallel-compiler is enabled.
2023-07-11 22:55:23 -05:00
..
src Don't require each rustc_interface tool to opt-in to parallel_rustc support 2023-07-11 22:55:23 -05:00
Cargo.toml bump windows crate 0.46 -> 0.48 in workspace 2023-05-09 18:20:13 +03:00
messages.ftl Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
README.md Rename rustc_driver to rustc_driver_impl 2023-02-02 07:12:10 +01:00

README.md

The driver crate is effectively the "main" function for the rust compiler. It orchestrates the compilation process and "knits together" the code from the other crates within rustc. This crate itself does not contain any of the "main logic" of the compiler (though it does have some code related to pretty printing or other minor compiler options).

For more information about how the driver works, see the rustc dev guide.