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| author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-08-01 18:32:46 +0200 |
|---|---|---|
| committer | P-E-P <32375388+P-E-P@users.noreply.github.com> | 2023-09-05 14:05:36 +0000 |
| commit | 774de7cc867ff923a799d467d8c77b78f0fdbd75 (patch) | |
| tree | 97700be91f3d0c2748dd1b113955d42f05f2680e /gcc | |
| parent | 3742a491c8ff145b52f878f00c18fa7391037f61 (diff) | |
| download | gcc-774de7cc867ff923a799d467d8c77b78f0fdbd75.zip gcc-774de7cc867ff923a799d467d8c77b78f0fdbd75.tar.gz gcc-774de7cc867ff923a799d467d8c77b78f0fdbd75.tar.bz2 | |
Supress error with proc macro crates
This error was emitted when a valid proc macro crate was loaded. Proc
macros do not contain any import data for now.
gcc/rust/ChangeLog:
* metadata/rust-imports.cc (Import::try_package_in_directory):
Remove error when some macro are found even if no import data is
available.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/metadata/rust-imports.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/rust/metadata/rust-imports.cc b/gcc/rust/metadata/rust-imports.cc index 0dfb10c..d1cfb41 100644 --- a/gcc/rust/metadata/rust-imports.cc +++ b/gcc/rust/metadata/rust-imports.cc @@ -174,9 +174,10 @@ Import::try_package_in_directory (const std::string &filename, close (fd); - rust_error_at (location, - "%s exists but does not contain any Rust export data", - found_filename.c_str ()); + if (macros.empty ()) + rust_error_at (location, + "%s exists but does not contain any Rust export data", + found_filename.c_str ()); return std::make_pair (NULL, macros); } |