bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Make saved_file field of WorkProduct non-optional

Browse source 
A WorkProduct without a saved file is useless
This commit is contained in:
bjorn3 2022-05-15 11:31:28 +00:00
parent 906b85157c
commit e16c3b4a44
6 changed files with 51 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

44
compiler/rustc_codegen_ssa/src/back/write.rs
View file

@ -853,35 +853,31 @@ fn execute_copy_from_cache_work_item<B: ExtraBackendMethods>(
module: CachedModuleCodegen,
module_config: &ModuleConfig,
) -> WorkItemResult<B> {
let incr_comp_session_dir = cgcx.incr_comp_session_dir.as_ref().unwrap();
let mut object = None;
if let Some(saved_file) = module.source.saved_file {
let obj_out = cgcx.output_filenames.temp_path(OutputType::Object, Some(&module.name));
object = Some(obj_out.clone());
let source_file = in_incr_comp_dir(&incr_comp_session_dir, &saved_file);
debug!(
"copying pre-existing module `{}` from {:?} to {}",
module.name,
source_file,
obj_out.display()
);
if let Err(err) = link_or_copy(&source_file, &obj_out) {
let diag_handler = cgcx.create_diag_handler();
diag_handler.err(&format!(
"unable to copy {} to {}: {}",
source_file.display(),
obj_out.display(),
err
));
}
}
assert!(module_config.emit_obj != EmitObj::None);
assert_eq!(object.is_some(), module_config.emit_obj != EmitObj::None);
let incr_comp_session_dir = cgcx.incr_comp_session_dir.as_ref().unwrap();
let obj_out = cgcx.output_filenames.temp_path(OutputType::Object, Some(&module.name));
let source_file = in_incr_comp_dir(&incr_comp_session_dir, &module.source.saved_file);
debug!(
"copying pre-existing module `{}` from {:?} to {}",
module.name,
source_file,
obj_out.display()
);
if let Err(err) = link_or_copy(&source_file, &obj_out) {
let diag_handler = cgcx.create_diag_handler();
diag_handler.err(&format!(
"unable to copy {} to {}: {}",
source_file.display(),
obj_out.display(),
err
));
}
WorkItemResult::Compiled(CompiledModule {
name: module.name,
kind: ModuleKind::Regular,
object,
object: Some(obj_out),
dwarf_object: None,
bytecode: None,
})