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Use all the known features in check-cfg

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This commit is contained in:
Urgau 2023-12-12 22:04:48 +01:00
parent 428395e064
commit acac133997
3 changed files with 26 additions and 17 deletions
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6
compiler/rustc_session/src/config.rs
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@ -1485,10 +1485,8 @@ impl CheckCfg {
ins!(sym::sanitizer_cfi_generalize_pointers, no_values);
ins!(sym::sanitizer_cfi_normalize_integers, no_values);
// rustc_codegen_ssa has a list of known target features and their
// stability, but we should allow any target feature as a new target or
// rustc version may introduce new target features.
ins!(sym::target_feature, || ExpectedValues::Any);
ins!(sym::target_feature, empty_values)
.extend(rustc_target::target_features::all_known_features().map(|(f, _sb)| Symbol::intern(f)));
// sym::target_*
{