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Provide a default provide* implementation for CodegenBackend

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Both cg_llvm and cg_clif don't override it. cg_spirv does override it,
so it needs to be preserved.
This commit is contained in:
bjorn3 2021-05-29 14:51:27 +02:00
parent d8d6a5aee0
commit b10a442405
1 changed files with 0 additions and 4 deletions
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4
src/lib.rs
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@ -29,7 +29,6 @@ use rustc_codegen_ssa::CodegenResults;
use rustc_errors::ErrorReported;
use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
use rustc_middle::middle::cstore::{EncodedMetadata, MetadataLoader};
use rustc_middle::ty::query::Providers;
use rustc_session::config::OutputFilenames;
use rustc_session::Session;
@ -168,9 +167,6 @@ impl CodegenBackend for CraneliftCodegenBackend {
Box::new(rustc_codegen_ssa::back::metadata::DefaultMetadataLoader)
}
fn provide(&self, _providers: &mut Providers) {}
fn provide_extern(&self, _providers: &mut Providers) {}
fn target_features(&self, _sess: &Session) -> Vec<rustc_span::Symbol> {
vec![]
}