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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_llvm/src/debuginfo/utils.rs
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@ -72,7 +72,7 @@ pub(crate) fn fat_pointer_kind<'ll, 'tcx>(
layout.is_unsized()
);
if !layout.is_unsized() {
if layout.is_sized() {
return None;
}

2
compiler/rustc_codegen_llvm/src/type_of.rs
View file

@ -140,7 +140,7 @@ fn struct_llfields<'a, 'tcx>(
prev_effective_align = effective_field_align;
}
let padding_used = result.len() > field_count;
if !layout.is_unsized() && field_count > 0 {
if layout.is_sized() && field_count > 0 {
if offset > layout.size {
bug!("layout: {:#?} stride: {:?} offset: {:?}", layout, layout.size, offset);
}