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middle: trans: adt: remove dead code

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This commit is contained in:
Corey Richardson 2014-04-01 10:27:20 -04:00
parent ee82233a1e
commit a9bf099000
1 changed files with 0 additions and 27 deletions
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27
src/librustc/middle/trans/adt.rs
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@ -644,25 +644,6 @@ pub fn num_args(r: &Repr, discr: Disr) -> uint {
}
}
/// Access a field, at a point when the value's case is known.
pub fn deref_ty(ccx: &CrateContext, r: &Repr) -> ty::t {
match *r {
CEnum(..) => {
ccx.sess().bug("deref of c-like enum")
}
Univariant(ref st, _) => {
*st.fields.get(0)
}
General(_, ref cases) => {
assert!(cases.len() == 1);
*cases.get(0).fields.get(0)
}
NullablePointer{ .. } => {
ccx.sess().bug("deref of nullable ptr")
}
}
}
/// Access a field, at a point when the value's case is known.
pub fn trans_field_ptr(bcx: &Block, r: &Repr, val: ValueRef, discr: Disr,
ix: uint) -> ValueRef {
@ -896,11 +877,3 @@ fn const_struct_field(ccx: &CrateContext, val: ValueRef, ix: uint)
real_ix = real_ix + 1;
}
}
/// Is it safe to bitcast a value to the one field of its one variant?
pub fn is_newtypeish(r: &Repr) -> bool {
match *r {
Univariant(ref st, false) => st.fields.len() == 1,
_ => false
}
}