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Rollup merge of #74119 - nnethercote:rm-Compiler-compile, r=Mark-Simulacrum

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Remove `Compiler::compile()`.

It's unused.

r? @Mark-Simulacrum
This commit is contained in:
Manish Goregaokar 2020-07-15 11:01:13 -07:00 committed by GitHub
commit 0bb16c8efd
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1 changed files with 0 additions and 34 deletions
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34
src/librustc_interface/queries.rs
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@ -18,7 +18,6 @@ use rustc_session::{output::find_crate_name, Session};
use rustc_span::symbol::sym;
use std::any::Any;
use std::cell::{Ref, RefCell, RefMut};
use std::mem;
use std::rc::Rc;
/// Represent the result of a query.
@ -395,37 +394,4 @@ impl Compiler {
ret
}
// This method is different to all the other methods in `Compiler` because
// it lacks a `Queries` entry. It's also not currently used. It does serve
// as an example of how `Compiler` can be used, with additional steps added
// between some passes. And see `rustc_driver::run_compiler` for a more
// complex example.
pub fn compile(&self) -> Result<()> {
let linker = self.enter(|queries| {
queries.prepare_outputs()?;
if self.session().opts.output_types.contains_key(&OutputType::DepInfo)
&& self.session().opts.output_types.len() == 1
{
return Ok(None);
}
queries.global_ctxt()?;
// Drop AST after creating GlobalCtxt to free memory.
mem::drop(queries.expansion()?.take());
queries.ongoing_codegen()?;
let linker = queries.linker()?;
Ok(Some(linker))
})?;
if let Some(linker) = linker {
linker.link()?
}
Ok(())
}
}