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| author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-08-01 18:32:46 +0200 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 19:04:33 +0100 |
| commit | ccef457297594c5eadf57ec402122f260c1edc8f (patch) | |
| tree | 3afd850217342741ae205bb232a50cdf2b0f4d80 /gcc | |
| parent | 86a3d1582f98dec4f663b1170e2f63bd7c3d2b85 (diff) | |
| download | gcc-ccef457297594c5eadf57ec402122f260c1edc8f.zip gcc-ccef457297594c5eadf57ec402122f260c1edc8f.tar.gz gcc-ccef457297594c5eadf57ec402122f260c1edc8f.tar.bz2 | |
gccrs: 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 fc6bcdb..17451fbc 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); } |