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[PULL,02/38] rust: add --check-cfg test to rustc arguments

Message ID 20250117085212.1044392-2-pbonzini@redhat.com (mailing list archive)
State New
Headers show
Series None | expand

Commit Message

Paolo Bonzini Jan. 17, 2025, 8:52 a.m. UTC 
rustc will check that every reachable #[cfg] matches a list of
the expected config names and values.  Recent versions of rustc are
also complaining about #[cfg(test)], even if it is basically a standard
part of the language.  So, always allow it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 scripts/rust/rustc_args.py | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/scripts/rust/rustc_args.py b/scripts/rust/rustc_args.py
index 5525b3886fa..2633157df2a 100644
--- a/scripts/rust/rustc_args.py
+++ b/scripts/rust/rustc_args.py
@@ -215,6 +215,8 @@  def main() -> None:
 
     if rustc_version >= (1, 80):
         if args.lints:
+            print("--check-cfg")
+            print("cfg(test)")
             for cfg in sorted(cargo_toml.check_cfg):
                 print("--check-cfg")
                 print(cfg)