bjoernager/rust
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add track_path::path fn for proc-macro usage

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Ref #73921
This commit is contained in:
Bernhard Schuster 2021-04-09 16:35:40 +02:00
parent 1034282bca
commit 67e6a81315
9 changed files with 66 additions and 3 deletions
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16
compiler/rustc_interface/src/passes.rs
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@ -28,18 +28,18 @@ use rustc_passes::{self, hir_stats, layout_test};
use rustc_plugin_impl as plugin;
use rustc_query_impl::Queries as TcxQueries;
use rustc_resolve::{Resolver, ResolverArenas};
use rustc_serialize::json;
use rustc_session::config::{CrateType, Input, OutputFilenames, OutputType, PpMode, PpSourceMode};
use rustc_session::lint;
use rustc_session::output::{filename_for_input, filename_for_metadata};
use rustc_session::search_paths::PathKind;
use rustc_session::Session;
use rustc_span::symbol::{Ident, Symbol};
use rustc_span::FileName;
use rustc_trait_selection::traits;
use rustc_typeck as typeck;
use tracing::{info, warn};
use rustc_serialize::json;
use tempfile::Builder as TempFileBuilder;
use tracing::{info, warn};
use std::any::Any;
use std::cell::RefCell;
@ -594,6 +594,16 @@ fn write_out_deps(
.map(|fmap| escape_dep_filename(&fmap.name.prefer_local().to_string()))
.collect();
// Account for explicitly marked-to-track files
// (e.g. accessed in proc macros).
let file_depinfo = sess.parse_sess.file_depinfo.borrow();
let extra_tracked_files = file_depinfo.iter().map(|path_sym| {
let path = PathBuf::from(&*path_sym.as_str());
let file = FileName::from(path);
escape_dep_filename(&file.prefer_local().to_string())
});
files.extend(extra_tracked_files);
if let Some(ref backend) = sess.opts.debugging_opts.codegen_backend {
files.push(backend.to_string());
}