nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-23 23:34:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Convert trans_tuple_struct to trans::adt.

Browse Source 
Surely this cannot be the best way to get the type.
This commit is contained in:
Jed Davis 2013-02-24 21:26:34 -08:00
parent 29d0430c56
commit 5ca4fdfc98
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/librustc/middle/trans/base.rs
View File

@ -1938,8 +1938,23 @@ pub fn trans_tuple_struct(ccx: @CrateContext,
let arg_tys = ty::ty_fn_args(node_id_type(bcx, ctor_id));
let bcx = copy_args_to_allocas(fcx, bcx, fn_args, raw_llargs, arg_tys);
// XXX is there a better way to reconstruct the ty::t?
let ty_param_substs = match param_substs {
Some(ref substs) => /*bad*/copy substs.tys,
None => ~[]
};
let ctor_ty = ty::subst_tps(ccx.tcx, ty_param_substs, None,
ty::node_id_to_type(ccx.tcx, ctor_id));
let tup_ty = match ty::get(ctor_ty).sty {
ty::ty_bare_fn(ref bft) => bft.sig.output,
_ => ccx.sess.bug(fmt!("trans_tuple_struct: unexpected ctor \
return type %s",
ty_to_str(ccx.tcx, ctor_ty)))
};
let repr = adt::represent_type(ccx, tup_ty);
for fields.eachi |i, field| {
let lldestptr = GEPi(bcx, fcx.llretptr, [0, 0, i]);
let lldestptr = adt::trans_GEP(bcx, &repr, fcx.llretptr, 0, i);
let llarg = match fcx.llargs.get(&field.node.id) {
local_mem(x) => x,
_ => {