diff options
Diffstat (limited to 'src/codegen/mod.rs')
| -rw-r--r-- | src/codegen/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/codegen/mod.rs b/src/codegen/mod.rs index aa920c9b..2863387f 100644 --- a/src/codegen/mod.rs +++ b/src/codegen/mod.rs @@ -2580,8 +2580,10 @@ impl CodeGenerator for Enum { match variation { EnumVariation::Rust { non_exhaustive: nh } => { attrs.push(attributes::repr(repr_name)); - if nh { + if nh && ctx.options().rust_features().non_exhaustive { attrs.push(attributes::non_exhaustive()); + } else if nh && !ctx.options().rust_features().non_exhaustive { + panic!("The rust target you're using doesn't seem to support non_exhaustive enums"); } }, EnumVariation::Bitfield => { |