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Fix --remap-path-prefix not correctly remapping rust-src component paths and unify handling of path mapping with virtualized paths #83813

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Merged
merged 12 commits into from
May 12, 2021
Merged

Fix --remap-path-prefix not correctly remapping rust-src component paths and unify handling of path mapping with virtualized paths #83813

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65520ec
Add test for --remap-path-prefix on std imports
cbeuw Apr 3, 2021
d66506d
Normalise remapped sysroot path as $SRC_DIR
cbeuw May 3, 2021
6720a37
Rename RealFileName::Named to LocalPath and Devirtualized to Remapped
cbeuw Apr 3, 2021
9e0426d
Make local_path in RealFileName::Remapped Option to be removed in exp…
cbeuw Apr 8, 2021
0407919
Use RealFileName for Session::working_dir as it may also be remapped
cbeuw Apr 10, 2021
e5445f3
Emit RealFileName::Remapped on expanded relative path if working_dir …
cbeuw Apr 14, 2021
ec34cd9
Use local name if available in write_out_deps
cbeuw Apr 19, 2021
f8e55da
Remove impl Display for FileName and add FileNameDisplay wrapper type
cbeuw Apr 20, 2021
fb4f643
Revamp RealFileName public methods
cbeuw Apr 14, 2021
5417b45
Use local and remapped paths where appropriate
cbeuw Apr 19, 2021
0ac9ca4
Add -Z simulate-remapped-rust-src-base option to simulate path viruta…
cbeuw May 1, 2021
37dbe86
Split span_to_string into span_to_diagnostic/embeddable_string
cbeuw May 3, 2021
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Add test for --remap-path-prefix on std imports
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@cbeuw
cbeuw committed May 4, 2021
commit 65520ec802f77ab191423f3a1507d6c0be7cfb9c
12 changes: 12 additions & 0 deletions src/test/codegen/remap_path_prefix/issue-73167-remap-std.rs
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// ignore-windows

// compile-flags: -g -C no-prepopulate-passes --remap-path-prefix=/=/the/root/

// Here we check that imported code from std has their path remapped

// CHECK: !DIFile(filename: "{{/the/root/.*/library/std/src/panic.rs}}"
fn main() {
std::thread::spawn(|| {
println!("hello");
});
}