bjoernager/rust
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recursively drop Box<Box<...Box<T>...>>

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This commit is contained in:
Oliver Schneider 2016-11-03 13:30:54 +01:00
parent a1acd9405d
commit feefb66ebd
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1 changed files with 2 additions and 2 deletions
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4
src/interpreter/terminator/mod.rs
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@ -478,9 +478,9 @@ impl<'a, 'tcx> EvalContext<'a, 'tcx> {
// TODO(solson): Call user-defined Drop::drop impls.
match ty.sty {
ty::TyBox(_contents_ty) => {
ty::TyBox(contents_ty) => {
let contents_ptr = val.read_ptr(&self.memory)?;
// self.drop(contents_ptr, contents_ty)?;
self.drop(Value::ByRef(contents_ptr), contents_ty)?;
trace!("-deallocating box");
self.memory.deallocate(contents_ptr)?;
}