Re-exports§
use std::ops::Not;🔒use rustc_attr_ir::find_attr;🔒use rustc_hir as hir;🔒use rustc_hir::Node;🔒use rustc_infer::infer::TyCtxtInferExt;🔒use rustc_infer::traits::TraitErrors;🔒use rustc_middle::ty;🔒use rustc_middle::ty::TyCtxt;🔒use rustc_middle::ty::TypingMode;🔒use rustc_middle::ty::Unnormalized;🔒use rustc_session::config::EntryFnType;🔒use rustc_span::def_id::CRATE_DEF_ID;🔒use rustc_span::def_id::DefId;🔒use rustc_span::def_id::LocalDefId;🔒use rustc_span::ErrorGuaranteed;🔒use rustc_span::Span;🔒use rustc_span::span_bug;🔒use rustc_trait_selection::error_reporting::InferCtxtErrorExt;🔒use rustc_trait_selection::regions::InferCtxtRegionExt;🔒use rustc_trait_selection::traits;🔒use rustc_trait_selection::traits::ObligationCause;🔒use rustc_trait_selection::traits::ObligationCauseCode;🔒use super::check_function_signature;🔒use crate::diagnostics;🔒