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Check for Const param in collect

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varkor 2019-02-16 13:03:30 +00:00
parent 18ce997e51
commit 2a1b6c52d3
1 changed files with 4 additions and 4 deletions
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8
src/librustc_typeck/collect.rs
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@ -1320,10 +1320,10 @@ fn type_of<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId) -> Ty<'tcx> {
},
Node::GenericParam(param) => match &param.kind {
hir::GenericParamKind::Type {
default: Some(ref ty),
..
} => icx.to_ty(ty),
hir::GenericParamKind::Type { default: Some(ref ty), .. } |
hir::GenericParamKind::Const { ref ty, .. } => {
icx.to_ty(ty)
}
x => bug!("unexpected non-type Node::GenericParam: {:?}", x),
},