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Properly cleanup slice literals. Closes #2705.

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This commit is contained in:
Michael Sullivan 2012-06-26 12:47:06 -07:00
parent f17ca3f73e
commit 51468b65a4
2 changed files with 22 additions and 0 deletions
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7
src/rustc/middle/trans/tvec.rs
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@ -152,8 +152,15 @@ fn trans_evec(bcx: block, args: [@ast::expr]/~,
}
ast::vstore_slice(_) {
let n = vec::len(args);
// Make a fake type to use for the cleanup
let ty = ty::mk_evec(bcx.tcx(),
{ty: unit_ty, mutbl: ast::m_mutbl},
ty::vstore_fixed(n));
let n = C_uint(ccx, n);
let vp = base::arrayalloca(bcx, llunitty, n);
add_clean(bcx, vp, ty);
let len = Mul(bcx, n, unit_sz);
let p = base::alloca(bcx, T_struct([T_ptr(llunitty),