diff options
Diffstat (limited to 'compiler/rustc_interface/src/interface.rs')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index c46e879b976..8f131f45bbd 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -285,7 +285,9 @@ pub(crate) fn parse_check_cfg(dcx: DiagCtxtHandle<'_>, specs: Vec<String>) -> Ch .expecteds .entry(name.name) .and_modify(|v| match v { - ExpectedValues::Some(v) if !values_any_specified => { + ExpectedValues::Some(v) if !values_any_specified => + { + #[allow(rustc::potential_query_instability)] v.extend(values.clone()) } ExpectedValues::Some(_) => *v = ExpectedValues::Any, |