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add is_sized method on Abi and Layout, and use it

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This commit is contained in:
Ralf Jung 2022-11-13 12:14:59 +01:00
parent 742d3f02c2
commit c78021709a
21 changed files with 39 additions and 29 deletions
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2
compiler/rustc_codegen_ssa/src/glue.rs
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@ -15,7 +15,7 @@ pub fn size_and_align_of_dst<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>(
) -> (Bx::Value, Bx::Value) {
let layout = bx.layout_of(t);
debug!("size_and_align_of_dst(ty={}, info={:?}): layout: {:?}", t, info, layout);
if !layout.is_unsized() {
if layout.is_sized() {
let size = bx.const_usize(layout.size.bytes());
let align = bx.const_usize(layout.align.abi.bytes());
return (size, align);