bjoernager/rust
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Forward TooGeneric errors

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Oliver Schneider 2018-08-30 15:29:29 +02:00 • committed by Oliver Scherer
parent 7fdf06cdde
commit cce53b3631
1 changed files with 6 additions and 2 deletions
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8
src/librustc_mir/interpret/eval_context.rs
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@ -24,6 +24,7 @@ use rustc::ty::{self, Ty, TyCtxt, TypeFoldable};
use rustc::ty::query::TyCtxtAt;
use rustc_data_structures::indexed_vec::IndexVec;
use rustc::mir::interpret::{
ErrorHandled,
GlobalId, Scalar, FrameInfo, AllocId,
EvalResult, EvalErrorKind,
truncate, sign_extend,
@ -611,8 +612,11 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tc
} else {
self.param_env
};
self.tcx.const_eval(param_env.and(gid)).map_err(|_| {
EvalErrorKind::ReferencedConstant.into()
self.tcx.const_eval(param_env.and(gid)).map_err(|err| {
match err {
ErrorHandled::Reported => EvalErrorKind::ReferencedConstant.into(),
ErrorHandled::TooGeneric => EvalErrorKind::TooGeneric.into(),
}
})
}