diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs')
-rw-r--r-- | compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs index ace15cfb0..3dc0ac033 100644 --- a/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs +++ b/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs @@ -27,8 +27,6 @@ use rustc_middle::ty::Instance; use std::cell::RefCell; use std::ffi::CString; -use std::iter; - pub mod mapgen; const UNUSED_FUNCTION_COUNTER_ID: CounterValueReference = CounterValueReference::START; @@ -201,7 +199,7 @@ fn declare_unused_fn<'tcx>(cx: &CodegenCx<'_, 'tcx>, def_id: DefId) -> Instance< tcx.symbol_name(instance).name, cx.fn_abi_of_fn_ptr( ty::Binder::dummy(tcx.mk_fn_sig( - iter::once(tcx.mk_unit()), + [tcx.mk_unit()], tcx.mk_unit(), false, hir::Unsafety::Unsafe, |