bjoernager/rust
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Add try_canonicalize to rustc_fs_util and use it over fs::canonicalize

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This commit is contained in:
John Kåre Alsaker 2023-03-16 21:42:31 +01:00
parent 7ac4b82ddd
commit 4f7cd3d459
11 changed files with 31 additions and 14 deletions
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1
compiler/rustc_metadata/Cargo.toml
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@ -18,6 +18,7 @@ rustc_attr = { path = "../rustc_attr" }
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_errors = { path = "../rustc_errors" }
rustc_feature = { path = "../rustc_feature" }
rustc_fs_util = { path = "../rustc_fs_util" }
rustc_hir = { path = "../rustc_hir" }
rustc_hir_pretty = { path = "../rustc_hir_pretty" }
rustc_target = { path = "../rustc_target" }

7
compiler/rustc_metadata/src/locator.rs
View file

@ -222,6 +222,7 @@ use rustc_data_structures::owning_ref::OwningRef;
use rustc_data_structures::svh::Svh;
use rustc_data_structures::sync::MetadataRef;
use rustc_errors::{DiagnosticArgValue, FatalError, IntoDiagnosticArg};
use rustc_fs_util::try_canonicalize;
use rustc_session::config::{self, CrateType};
use rustc_session::cstore::{CrateSource, MetadataLoader};
use rustc_session::filesearch::FileSearch;
@ -236,7 +237,7 @@ use snap::read::FrameDecoder;
use std::borrow::Cow;
use std::io::{Read, Result as IoResult, Write};
use std::path::{Path, PathBuf};
use std::{cmp, fmt, fs};
use std::{cmp, fmt};
#[derive(Clone)]
pub(crate) struct CrateLocator<'a> {
@ -441,7 +442,7 @@ impl<'a> CrateLocator<'a> {
info!("lib candidate: {}", spf.path.display());
let (rlibs, rmetas, dylibs) = candidates.entry(hash.to_string()).or_default();
let path = fs::canonicalize(&spf.path).unwrap_or_else(|_| spf.path.clone());
let path = try_canonicalize(&spf.path).unwrap_or_else(|_| spf.path.clone());
if seen_paths.contains(&path) {
continue;
};
@ -636,7 +637,7 @@ impl<'a> CrateLocator<'a> {
// as well.
if let Some((prev, _)) = &ret {
let sysroot = self.sysroot;
let sysroot = sysroot.canonicalize().unwrap_or_else(|_| sysroot.to_path_buf());
let sysroot = try_canonicalize(sysroot).unwrap_or_else(|_| sysroot.to_path_buf());
if prev.starts_with(&sysroot) {
continue;
}