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c-variadic: remove stale cfg(bootstrap) comment #165496

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Merged
rust-bors merged 1 commit into from
Nov 5, 2026
Merged

c-variadic: remove stale cfg(bootstrap) comment #165496

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2 changes: 0 additions & 2 deletions compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -508,8 +508,6 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
// We use implementations of VaArgSafe as the source of truth. On some embedded
// targets, c_double is f32 and c_int/c_uing are i16/u16, and these types implement
// VaArgSafe there. On all other targets, these types do not implement VaArgSafe.
//
// cfg(bootstrap): change the if let to an unwrap.
let arg_ty = self.structurally_resolve_type(arg.span, arg_ty);
if let Some(trait_def_id) = tcx.lang_items().va_arg_safe()
&& self
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