From 6582240d1296516ea02882c8bb092688d2f43f20 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Tue, 7 Jul 2020 11:10:51 +1000
Subject: [PATCH] Remove `Compiler::compile()`.
It's unused.
---
src/librustc_interface/queries.rs | 34 -------------------------------
1 file changed, 34 deletions(-)
diff --git a/src/librustc_interface/queries.rs b/src/librustc_interface/queries.rs
index 4a41c3e97cafc..4265e6dca6a24 100644
--- a/src/librustc_interface/queries.rs
+++ b/src/librustc_interface/queries.rs
@@ -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(())
- }
}