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Auto merge of #28007 - Ms2ger:FnKind, r=nrc
There is no longer a need for that pattern, since enums are now qualified.
This commit is contained in:
commit
8f28c9b01e
@ -28,7 +28,7 @@ use syntax::abi;
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use syntax::ast::{Block, FnDecl, NodeId};
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use syntax::ast;
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use syntax::codemap::Span;
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use syntax::visit;
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use syntax::visit::FnKind;
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/// An FnLikeNode is a Node that is like a fn, in that it has a decl
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/// and a body (as well as a NodeId, a span, etc).
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@ -50,7 +50,7 @@ pub trait MaybeFnLike { fn is_fn_like(&self) -> bool; }
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pub struct FnParts<'a> {
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pub decl: &'a FnDecl,
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pub body: &'a Block,
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pub kind: visit::FnKind<'a>,
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pub kind: FnKind<'a>,
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pub span: Span,
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pub id: NodeId,
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}
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@ -186,15 +186,15 @@ impl<'a> FnLikeNode<'a> {
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|c: ClosureParts| c.id)
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}
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pub fn kind(self) -> visit::FnKind<'a> {
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let item = |p: ItemFnParts<'a>| -> visit::FnKind<'a> {
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visit::FkItemFn(p.ident, p.generics, p.unsafety, p.constness, p.abi, p.vis)
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pub fn kind(self) -> FnKind<'a> {
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let item = |p: ItemFnParts<'a>| -> FnKind<'a> {
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FnKind::ItemFn(p.ident, p.generics, p.unsafety, p.constness, p.abi, p.vis)
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};
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let closure = |_: ClosureParts| {
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visit::FkClosure
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FnKind::Closure
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};
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let method = |_, ident, sig: &'a ast::MethodSig, vis, _, _| {
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visit::FkMethod(ident, sig, vis)
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FnKind::Method(ident, sig, vis)
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};
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self.handle(item, method, closure)
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}
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@ -38,7 +38,7 @@ use util::nodemap::NodeMap;
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use syntax::ast;
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use syntax::codemap::Span;
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use syntax::visit::{self, Visitor};
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use syntax::visit::{self, FnKind, Visitor};
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use std::collections::hash_map::Entry;
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use std::cmp::Ordering;
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@ -142,7 +142,7 @@ impl<'a, 'tcx> CheckCrateVisitor<'a, 'tcx> {
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}
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fn fn_like(&mut self,
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fk: visit::FnKind,
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fk: FnKind,
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fd: &ast::FnDecl,
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b: &ast::Block,
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s: Span,
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@ -157,10 +157,10 @@ impl<'a, 'tcx> CheckCrateVisitor<'a, 'tcx> {
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}
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let mode = match fk {
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visit::FkItemFn(_, _, _, ast::Constness::Const, _, _) => {
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FnKind::ItemFn(_, _, _, ast::Constness::Const, _, _) => {
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Mode::ConstFn
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}
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visit::FkMethod(_, m, _) => {
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FnKind::Method(_, m, _) => {
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if m.constness == ast::Constness::Const {
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Mode::ConstFn
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} else {
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@ -352,7 +352,7 @@ impl<'a, 'tcx, 'v> Visitor<'v> for CheckCrateVisitor<'a, 'tcx> {
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}
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fn visit_fn(&mut self,
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fk: visit::FnKind<'v>,
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fk: FnKind<'v>,
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fd: &'v ast::FnDecl,
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b: &'v ast::Block,
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s: Span,
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@ -1007,7 +1007,7 @@ fn check_fn(cx: &mut MatchCheckCtxt,
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sp: Span,
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fn_id: NodeId) {
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match kind {
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visit::FkClosure => {}
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FnKind::Closure => {}
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_ => cx.param_env = ParameterEnvironment::for_item(cx.tcx, fn_id),
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}
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@ -8,7 +8,7 @@
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![allow(non_camel_case_types)]
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//#![allow(non_camel_case_types)]
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use self::ConstVal::*;
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use self::ErrKind::*;
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@ -26,10 +26,10 @@ use middle::astconv_util::ast_ty_to_prim_ty;
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use util::num::ToPrimitive;
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use syntax::ast::{self, Expr};
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use syntax::codemap::Span;
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use syntax::codemap::{self, Span};
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use syntax::parse::token::InternedString;
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use syntax::ptr::P;
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use syntax::{codemap, visit};
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use syntax::visit::FnKind;
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use std::borrow::{Cow, IntoCow};
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use std::num::wrapping::OverflowingOps;
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@ -246,10 +246,10 @@ pub fn lookup_const_fn_by_id<'tcx>(tcx: &ty::ctxt<'tcx>, def_id: DefId)
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};
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match fn_like.kind() {
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visit::FkItemFn(_, _, _, ast::Constness::Const, _, _) => {
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FnKind::ItemFn(_, _, _, ast::Constness::Const, _, _) => {
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Some(fn_like)
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}
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visit::FkMethod(_, m, _) => {
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FnKind::Method(_, m, _) => {
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if m.constness == ast::Constness::Const {
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Some(fn_like)
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} else {
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@ -19,7 +19,7 @@ use middle::ty::MethodCall;
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use syntax::ast;
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use syntax::codemap::Span;
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use syntax::visit;
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use syntax::visit::Visitor;
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use syntax::visit::{FnKind, Visitor};
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#[derive(Copy, Clone)]
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struct UnsafeContext {
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@ -75,13 +75,13 @@ impl<'a, 'tcx> EffectCheckVisitor<'a, 'tcx> {
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}
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impl<'a, 'tcx, 'v> Visitor<'v> for EffectCheckVisitor<'a, 'tcx> {
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fn visit_fn(&mut self, fn_kind: visit::FnKind<'v>, fn_decl: &'v ast::FnDecl,
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fn visit_fn(&mut self, fn_kind: FnKind<'v>, fn_decl: &'v ast::FnDecl,
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block: &'v ast::Block, span: Span, _: ast::NodeId) {
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let (is_item_fn, is_unsafe_fn) = match fn_kind {
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visit::FkItemFn(_, _, unsafety, _, _, _) =>
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FnKind::ItemFn(_, _, unsafety, _, _, _) =>
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(true, unsafety == ast::Unsafety::Unsafe),
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visit::FkMethod(_, sig, _) =>
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FnKind::Method(_, sig, _) =>
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(true, sig.unsafety == ast::Unsafety::Unsafe),
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_ => (false, false),
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};
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@ -19,7 +19,7 @@ use std::fmt;
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use syntax::abi::RustIntrinsic;
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use syntax::ast;
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use syntax::codemap::Span;
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use syntax::visit::Visitor;
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use syntax::visit::{FnKind, Visitor};
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use syntax::visit;
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pub fn check_crate(tcx: &ctxt) {
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@ -216,16 +216,16 @@ impl<'a, 'tcx> IntrinsicCheckingVisitor<'a, 'tcx> {
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}
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impl<'a, 'tcx, 'v> Visitor<'v> for IntrinsicCheckingVisitor<'a, 'tcx> {
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fn visit_fn(&mut self, fk: visit::FnKind<'v>, fd: &'v ast::FnDecl,
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fn visit_fn(&mut self, fk: FnKind<'v>, fd: &'v ast::FnDecl,
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b: &'v ast::Block, s: Span, id: ast::NodeId) {
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match fk {
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visit::FkItemFn(..) | visit::FkMethod(..) => {
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FnKind::ItemFn(..) | FnKind::Method(..) => {
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let param_env = ty::ParameterEnvironment::for_item(self.tcx, id);
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self.param_envs.push(param_env);
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visit::walk_fn(self, fk, fd, b, s);
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self.param_envs.pop();
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}
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visit::FkClosure(..) => {
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FnKind::Closure(..) => {
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visit::walk_fn(self, fk, fd, b, s);
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}
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}
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@ -30,7 +30,7 @@ use syntax::codemap::Span;
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use syntax::parse::token::special_idents;
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use syntax::print::pprust::lifetime_to_string;
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use syntax::visit;
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use syntax::visit::Visitor;
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use syntax::visit::{FnKind, Visitor};
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use util::nodemap::NodeMap;
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#[derive(Clone, Copy, PartialEq, Eq, Hash, RustcEncodable, RustcDecodable, Debug)]
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@ -173,20 +173,20 @@ impl<'a, 'v> Visitor<'v> for LifetimeContext<'a> {
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replace(&mut self.labels_in_fn, saved);
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}
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fn visit_fn(&mut self, fk: visit::FnKind<'v>, fd: &'v ast::FnDecl,
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fn visit_fn(&mut self, fk: FnKind<'v>, fd: &'v ast::FnDecl,
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b: &'v ast::Block, s: Span, _: ast::NodeId) {
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match fk {
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visit::FkItemFn(_, generics, _, _, _, _) => {
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FnKind::ItemFn(_, generics, _, _, _, _) => {
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self.visit_early_late(subst::FnSpace, generics, |this| {
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this.walk_fn(fk, fd, b, s)
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})
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}
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visit::FkMethod(_, sig, _) => {
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FnKind::Method(_, sig, _) => {
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self.visit_early_late(subst::FnSpace, &sig.generics, |this| {
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this.walk_fn(fk, fd, b, s)
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})
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}
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visit::FkClosure(..) => {
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FnKind::Closure(..) => {
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self.walk_fn(fk, fd, b, s)
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}
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}
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@ -470,21 +470,21 @@ impl<'a> LifetimeContext<'a> {
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// labels of the function body and swaps them in before visiting
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// the function body itself.
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fn walk_fn<'b>(&mut self,
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fk: visit::FnKind,
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fk: FnKind,
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fd: &ast::FnDecl,
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fb: &'b ast::Block,
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_span: Span) {
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match fk {
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visit::FkItemFn(_, generics, _, _, _, _) => {
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FnKind::ItemFn(_, generics, _, _, _, _) => {
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visit::walk_fn_decl(self, fd);
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self.visit_generics(generics);
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}
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visit::FkMethod(_, sig, _) => {
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FnKind::Method(_, sig, _) => {
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visit::walk_fn_decl(self, fd);
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self.visit_generics(&sig.generics);
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self.visit_explicit_self(&sig.explicit_self);
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}
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visit::FkClosure(..) => {
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FnKind::Closure(..) => {
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visit::walk_fn_decl(self, fd);
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}
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}
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@ -59,8 +59,8 @@ impl<'a, 'tcx, 'v> Visitor<'v> for BorrowckCtxt<'a, 'tcx> {
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fn visit_fn(&mut self, fk: FnKind<'v>, fd: &'v FnDecl,
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b: &'v Block, s: Span, id: ast::NodeId) {
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match fk {
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visit::FkItemFn(..) |
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visit::FkMethod(..) => {
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FnKind::ItemFn(..) |
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FnKind::Method(..) => {
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let new_free_region_map = self.tcx.free_region_map(id);
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let old_free_region_map =
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mem::replace(&mut self.free_region_map, new_free_region_map);
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@ -68,7 +68,7 @@ impl<'a, 'tcx, 'v> Visitor<'v> for BorrowckCtxt<'a, 'tcx> {
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self.free_region_map = old_free_region_map;
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}
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visit::FkClosure => {
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FnKind::Closure => {
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borrowck_fn(self, fk, fd, b, s, id);
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}
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}
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@ -51,7 +51,7 @@ use syntax::codemap::{self, Span};
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use syntax::feature_gate::{KNOWN_ATTRIBUTES, AttributeType};
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use syntax::ast::{TyIs, TyUs, TyI8, TyU8, TyI16, TyU16, TyI32, TyU32, TyI64, TyU64};
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use syntax::ptr::P;
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use syntax::visit::{self, Visitor};
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use syntax::visit::{self, FnKind, Visitor};
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// hardwired lints from librustc
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pub use lint::builtin::*;
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@ -1242,10 +1242,10 @@ impl LintPass for NonSnakeCase {
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}
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fn check_fn(&mut self, cx: &Context,
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fk: visit::FnKind, _: &ast::FnDecl,
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fk: FnKind, _: &ast::FnDecl,
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_: &ast::Block, span: Span, id: ast::NodeId) {
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match fk {
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visit::FkMethod(ident, _, _) => match method_context(cx, id, span) {
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FnKind::Method(ident, _, _) => match method_context(cx, id, span) {
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MethodContext::PlainImpl => {
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self.check_snake_case(cx, "method", &ident.name.as_str(), Some(span))
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},
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@ -1254,7 +1254,7 @@ impl LintPass for NonSnakeCase {
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},
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_ => (),
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},
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visit::FkItemFn(ident, _, _, _, _, _) => {
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FnKind::ItemFn(ident, _, _, _, _, _) => {
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self.check_snake_case(cx, "function", &ident.name.as_str(), Some(span))
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},
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_ => (),
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@ -1600,13 +1600,13 @@ impl LintPass for UnsafeCode {
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}
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}
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fn check_fn(&mut self, cx: &Context, fk: visit::FnKind, _: &ast::FnDecl,
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fn check_fn(&mut self, cx: &Context, fk: FnKind, _: &ast::FnDecl,
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_: &ast::Block, span: Span, _: ast::NodeId) {
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match fk {
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visit::FkItemFn(_, _, ast::Unsafety::Unsafe, _, _, _) =>
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FnKind::ItemFn(_, _, ast::Unsafety::Unsafe, _, _, _) =>
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cx.span_lint(UNSAFE_CODE, span, "declaration of an `unsafe` function"),
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visit::FkMethod(_, sig, _) => {
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FnKind::Method(_, sig, _) => {
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if sig.unsafety == ast::Unsafety::Unsafe {
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cx.span_lint(UNSAFE_CODE, span, "implementation of an `unsafe` method")
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}
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@ -1687,7 +1687,7 @@ impl LintPass for UnusedMut {
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}
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fn check_fn(&mut self, cx: &Context,
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_: visit::FnKind, decl: &ast::FnDecl,
|
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_: FnKind, decl: &ast::FnDecl,
|
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_: &ast::Block, _: Span, _: ast::NodeId) {
|
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for a in &decl.inputs {
|
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self.check_unused_mut_pat(cx, slice::ref_slice(&a.pat));
|
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@ -2128,18 +2128,18 @@ impl LintPass for UnconditionalRecursion {
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lint_array![UNCONDITIONAL_RECURSION]
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}
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|
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fn check_fn(&mut self, cx: &Context, fn_kind: visit::FnKind, _: &ast::FnDecl,
|
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fn check_fn(&mut self, cx: &Context, fn_kind: FnKind, _: &ast::FnDecl,
|
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blk: &ast::Block, sp: Span, id: ast::NodeId) {
|
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type F = for<'tcx> fn(&ty::ctxt<'tcx>,
|
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ast::NodeId, ast::NodeId, ast::Ident, ast::NodeId) -> bool;
|
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|
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let method = match fn_kind {
|
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visit::FkItemFn(..) => None,
|
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visit::FkMethod(..) => {
|
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FnKind::ItemFn(..) => None,
|
||||
FnKind::Method(..) => {
|
||||
cx.tcx.impl_or_trait_item(DefId::local(id)).as_opt_method()
|
||||
}
|
||||
// closures can't recur, so they don't matter.
|
||||
visit::FkClosure => return
|
||||
FnKind::Closure => return
|
||||
};
|
||||
|
||||
// Walk through this function (say `f`) looking to see if
|
||||
|
@ -88,7 +88,7 @@ use syntax::ext::mtwt;
|
||||
use syntax::parse::token::{self, special_names, special_idents};
|
||||
use syntax::ptr::P;
|
||||
use syntax::codemap::{self, Span, Pos};
|
||||
use syntax::visit::{self, Visitor};
|
||||
use syntax::visit::{self, FnKind, Visitor};
|
||||
|
||||
use std::collections::{HashMap, HashSet};
|
||||
use std::collections::hash_map::Entry::{Occupied, Vacant};
|
||||
@ -527,22 +527,22 @@ impl<'a, 'v, 'tcx> Visitor<'v> for Resolver<'a, 'tcx> {
|
||||
});
|
||||
}
|
||||
fn visit_fn(&mut self,
|
||||
function_kind: visit::FnKind<'v>,
|
||||
function_kind: FnKind<'v>,
|
||||
declaration: &'v FnDecl,
|
||||
block: &'v Block,
|
||||
_: Span,
|
||||
node_id: NodeId) {
|
||||
let rib_kind = match function_kind {
|
||||
visit::FkItemFn(_, generics, _, _, _, _) => {
|
||||
FnKind::ItemFn(_, generics, _, _, _, _) => {
|
||||
self.visit_generics(generics);
|
||||
ItemRibKind
|
||||
}
|
||||
visit::FkMethod(_, sig, _) => {
|
||||
FnKind::Method(_, sig, _) => {
|
||||
self.visit_generics(&sig.generics);
|
||||
self.visit_explicit_self(&sig.explicit_self);
|
||||
MethodRibKind
|
||||
}
|
||||
visit::FkClosure(..) => ClosureRibKind(node_id)
|
||||
FnKind::Closure(..) => ClosureRibKind(node_id)
|
||||
};
|
||||
self.resolve_function(rib_kind, declaration, block);
|
||||
}
|
||||
|
@ -25,7 +25,7 @@ use syntax::ast;
|
||||
use syntax::codemap::{DUMMY_SP, Span};
|
||||
use syntax::parse::token::{special_idents};
|
||||
use syntax::visit;
|
||||
use syntax::visit::Visitor;
|
||||
use syntax::visit::{FnKind, Visitor};
|
||||
|
||||
pub struct CheckTypeWellFormedVisitor<'ccx, 'tcx:'ccx> {
|
||||
ccx: &'ccx CrateCtxt<'ccx, 'tcx>,
|
||||
@ -425,11 +425,11 @@ impl<'ccx, 'tcx, 'v> Visitor<'v> for CheckTypeWellFormedVisitor<'ccx, 'tcx> {
|
||||
}
|
||||
|
||||
fn visit_fn(&mut self,
|
||||
fk: visit::FnKind<'v>, fd: &'v ast::FnDecl,
|
||||
fk: FnKind<'v>, fd: &'v ast::FnDecl,
|
||||
b: &'v ast::Block, span: Span, id: ast::NodeId) {
|
||||
match fk {
|
||||
visit::FkClosure | visit::FkItemFn(..) => {}
|
||||
visit::FkMethod(..) => {
|
||||
FnKind::Closure | FnKind::ItemFn(..) => {}
|
||||
FnKind::Method(..) => {
|
||||
match self.tcx().impl_or_trait_item(DefId::local(id)) {
|
||||
ty::ImplOrTraitItem::MethodTraitItem(ty_method) => {
|
||||
reject_shadowing_type_parameters(self.tcx(), span, &ty_method.generics)
|
||||
|
@ -17,7 +17,7 @@ use owned_slice::OwnedSlice;
|
||||
use parse::token;
|
||||
use print::pprust;
|
||||
use ptr::P;
|
||||
use visit::Visitor;
|
||||
use visit::{FnKind, Visitor};
|
||||
use visit;
|
||||
|
||||
use std::cmp;
|
||||
@ -423,8 +423,8 @@ impl<'a, 'v, O: IdVisitingOperation> Visitor<'v> for IdVisitor<'a, O> {
|
||||
node_id: NodeId) {
|
||||
if !self.pass_through_items {
|
||||
match function_kind {
|
||||
visit::FkMethod(..) if self.visited_outermost => return,
|
||||
visit::FkMethod(..) => self.visited_outermost = true,
|
||||
FnKind::Method(..) if self.visited_outermost => return,
|
||||
FnKind::Method(..) => self.visited_outermost = true,
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
@ -432,13 +432,13 @@ impl<'a, 'v, O: IdVisitingOperation> Visitor<'v> for IdVisitor<'a, O> {
|
||||
self.operation.visit_id(node_id);
|
||||
|
||||
match function_kind {
|
||||
visit::FkItemFn(_, generics, _, _, _, _) => {
|
||||
FnKind::ItemFn(_, generics, _, _, _, _) => {
|
||||
self.visit_generics_helper(generics)
|
||||
}
|
||||
visit::FkMethod(_, sig, _) => {
|
||||
FnKind::Method(_, sig, _) => {
|
||||
self.visit_generics_helper(&sig.generics)
|
||||
}
|
||||
visit::FkClosure => {}
|
||||
FnKind::Closure => {}
|
||||
}
|
||||
|
||||
for argument in &function_declaration.inputs {
|
||||
@ -452,7 +452,7 @@ impl<'a, 'v, O: IdVisitingOperation> Visitor<'v> for IdVisitor<'a, O> {
|
||||
span);
|
||||
|
||||
if !self.pass_through_items {
|
||||
if let visit::FkMethod(..) = function_kind {
|
||||
if let FnKind::Method(..) = function_kind {
|
||||
self.visited_outermost = false;
|
||||
}
|
||||
}
|
||||
@ -518,7 +518,7 @@ impl IdVisitingOperation for IdRangeComputingVisitor {
|
||||
}
|
||||
|
||||
/// Computes the id range for a single fn body, ignoring nested items.
|
||||
pub fn compute_id_range_for_fn_body(fk: visit::FnKind,
|
||||
pub fn compute_id_range_for_fn_body(fk: FnKind,
|
||||
decl: &FnDecl,
|
||||
body: &Block,
|
||||
sp: Span,
|
||||
|
@ -34,7 +34,7 @@ use attr::AttrMetaMethods;
|
||||
use codemap::{CodeMap, Span};
|
||||
use diagnostic::SpanHandler;
|
||||
use visit;
|
||||
use visit::Visitor;
|
||||
use visit::{FnKind, Visitor};
|
||||
use parse::token::{self, InternedString};
|
||||
|
||||
use std::ascii::AsciiExt;
|
||||
@ -833,14 +833,14 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
|
||||
}
|
||||
|
||||
fn visit_fn(&mut self,
|
||||
fn_kind: visit::FnKind<'v>,
|
||||
fn_kind: FnKind<'v>,
|
||||
fn_decl: &'v ast::FnDecl,
|
||||
block: &'v ast::Block,
|
||||
span: Span,
|
||||
_node_id: NodeId) {
|
||||
// check for const fn declarations
|
||||
match fn_kind {
|
||||
visit::FkItemFn(_, _, _, ast::Constness::Const, _, _) => {
|
||||
FnKind::ItemFn(_, _, _, ast::Constness::Const, _, _) => {
|
||||
self.gate_feature("const_fn", span, "const fn is unstable");
|
||||
}
|
||||
_ => {
|
||||
@ -852,13 +852,13 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
|
||||
}
|
||||
|
||||
match fn_kind {
|
||||
visit::FkItemFn(_, _, _, _, abi, _) if abi == Abi::RustIntrinsic => {
|
||||
FnKind::ItemFn(_, _, _, _, abi, _) if abi == Abi::RustIntrinsic => {
|
||||
self.gate_feature("intrinsics",
|
||||
span,
|
||||
"intrinsics are subject to change")
|
||||
}
|
||||
visit::FkItemFn(_, _, _, _, abi, _) |
|
||||
visit::FkMethod(_, &ast::MethodSig { abi, .. }, _) if abi == Abi::RustCall => {
|
||||
FnKind::ItemFn(_, _, _, _, abi, _) |
|
||||
FnKind::Method(_, &ast::MethodSig { abi, .. }, _) if abi == Abi::RustCall => {
|
||||
self.gate_feature("unboxed_closures",
|
||||
span,
|
||||
"rust-call ABI is subject to change")
|
||||
|
@ -23,8 +23,6 @@
|
||||
//! instance, a walker looking for item names in a module will miss all of
|
||||
//! those that are created by the expansion of a macro.
|
||||
|
||||
pub use self::FnKind::*;
|
||||
|
||||
use abi::Abi;
|
||||
use ast::*;
|
||||
use ast;
|
||||
@ -35,13 +33,13 @@ use owned_slice::OwnedSlice;
|
||||
#[derive(Copy, Clone, PartialEq, Eq)]
|
||||
pub enum FnKind<'a> {
|
||||
/// fn foo() or extern "Abi" fn foo()
|
||||
FkItemFn(Ident, &'a Generics, Unsafety, Constness, Abi, Visibility),
|
||||
ItemFn(Ident, &'a Generics, Unsafety, Constness, Abi, Visibility),
|
||||
|
||||
/// fn foo(&self)
|
||||
FkMethod(Ident, &'a MethodSig, Option<Visibility>),
|
||||
Method(Ident, &'a MethodSig, Option<Visibility>),
|
||||
|
||||
/// |x, y| {}
|
||||
FkClosure,
|
||||
Closure,
|
||||
}
|
||||
|
||||
/// Each method of the Visitor trait is a hook to be potentially
|
||||
@ -247,8 +245,8 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item) {
|
||||
visitor.visit_expr(&**expr);
|
||||
}
|
||||
ItemFn(ref declaration, unsafety, constness, abi, ref generics, ref body) => {
|
||||
visitor.visit_fn(FkItemFn(item.ident, generics, unsafety,
|
||||
constness, abi, item.vis),
|
||||
visitor.visit_fn(FnKind::ItemFn(item.ident, generics, unsafety,
|
||||
constness, abi, item.vis),
|
||||
&**declaration,
|
||||
&**body,
|
||||
item.span,
|
||||
@ -608,14 +606,14 @@ pub fn walk_fn<'v, V: Visitor<'v>>(visitor: &mut V,
|
||||
walk_fn_decl(visitor, function_declaration);
|
||||
|
||||
match function_kind {
|
||||
FkItemFn(_, generics, _, _, _, _) => {
|
||||
FnKind::ItemFn(_, generics, _, _, _, _) => {
|
||||
visitor.visit_generics(generics);
|
||||
}
|
||||
FkMethod(_, sig, _) => {
|
||||
FnKind::Method(_, sig, _) => {
|
||||
visitor.visit_generics(&sig.generics);
|
||||
visitor.visit_explicit_self(&sig.explicit_self);
|
||||
}
|
||||
FkClosure(..) => {}
|
||||
FnKind::Closure(..) => {}
|
||||
}
|
||||
|
||||
visitor.visit_block(function_body)
|
||||
@ -639,7 +637,7 @@ pub fn walk_trait_item<'v, V: Visitor<'v>>(visitor: &mut V, trait_item: &'v Trai
|
||||
walk_fn_decl(visitor, &sig.decl);
|
||||
}
|
||||
MethodTraitItem(ref sig, Some(ref body)) => {
|
||||
visitor.visit_fn(FkMethod(trait_item.ident, sig, None), &sig.decl,
|
||||
visitor.visit_fn(FnKind::Method(trait_item.ident, sig, None), &sig.decl,
|
||||
body, trait_item.span, trait_item.id);
|
||||
}
|
||||
TypeTraitItem(ref bounds, ref default) => {
|
||||
@ -660,7 +658,7 @@ pub fn walk_impl_item<'v, V: Visitor<'v>>(visitor: &mut V, impl_item: &'v ImplIt
|
||||
visitor.visit_expr(expr);
|
||||
}
|
||||
MethodImplItem(ref sig, ref body) => {
|
||||
visitor.visit_fn(FkMethod(impl_item.ident, sig, Some(impl_item.vis)), &sig.decl,
|
||||
visitor.visit_fn(FnKind::Method(impl_item.ident, sig, Some(impl_item.vis)), &sig.decl,
|
||||
body, impl_item.span, impl_item.id);
|
||||
}
|
||||
TypeImplItem(ref ty) => {
|
||||
@ -816,7 +814,7 @@ pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr) {
|
||||
}
|
||||
}
|
||||
ExprClosure(_, ref function_declaration, ref body) => {
|
||||
visitor.visit_fn(FkClosure,
|
||||
visitor.visit_fn(FnKind::Closure,
|
||||
&**function_declaration,
|
||||
&**body,
|
||||
expression.span,
|
||||
|
Loading…
Reference in New Issue
Block a user