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Log item for which layout retrieval fails #2872

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Log item for which layout retrieval fails #2872

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4 changes: 3 additions & 1 deletion bindgen/codegen/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2216,7 +2216,9 @@ impl CodeGenerator for CompInfo {
} else if is_union && !forward_decl {
// TODO(emilio): It'd be nice to unify this with the struct path
// above somehow.
let layout = layout.expect("Unable to get layout information?");
let layout = layout.unwrap_or_else(|| {
panic!("Unable to get layout information for item\n{:#?}", item)
});
if struct_layout.requires_explicit_align(layout) {
explicit_align = Some(layout.align);
}
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