From 2e2642efccd5855e4158b01a006e7884a96982bb Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Thu, 30 Jul 2020 20:51:43 +0200 Subject: Remove TypeAscriptionOwner --- .../ra_assists/src/handlers/add_explicit_type.rs | 16 ++++++------- crates/ra_assists/src/handlers/generate_new.rs | 9 ++----- .../src/handlers/introduce_named_lifetime.rs | 4 ++-- crates/ra_hir_def/src/adt.rs | 4 ++-- crates/ra_hir_def/src/body/lower.rs | 8 +++---- crates/ra_hir_def/src/item_tree.rs | 2 +- crates/ra_hir_def/src/item_tree/lower.rs | 10 ++++---- crates/ra_hir_def/src/path/lower.rs | 4 ++-- crates/ra_hir_def/src/type_ref.rs | 7 ++---- crates/ra_ide/src/display/short_label.rs | 14 +++++------ crates/ra_ide/src/file_structure.rs | 28 +++++++--------------- crates/ra_ide/src/inlay_hints.rs | 6 ++--- crates/ra_ide/src/references/rename.rs | 5 ++-- crates/ra_syntax/src/ast/generated/nodes.rs | 14 +++++------ crates/ra_syntax/src/ast/traits.rs | 6 ----- 15 files changed, 56 insertions(+), 81 deletions(-) (limited to 'crates') diff --git a/crates/ra_assists/src/handlers/add_explicit_type.rs b/crates/ra_assists/src/handlers/add_explicit_type.rs index 39a5321d1..e69f0a89b 100644 --- a/crates/ra_assists/src/handlers/add_explicit_type.rs +++ b/crates/ra_assists/src/handlers/add_explicit_type.rs @@ -1,6 +1,6 @@ use hir::HirDisplay; use ra_syntax::{ - ast::{self, AstNode, LetStmt, NameOwner, TypeAscriptionOwner}, + ast::{self, AstNode, LetStmt, NameOwner}, TextRange, }; @@ -22,11 +22,11 @@ use crate::{AssistContext, AssistId, AssistKind, Assists}; // } // ``` pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Option<()> { - let stmt = ctx.find_node_at_offset::()?; - let module = ctx.sema.scope(stmt.syntax()).module()?; - let expr = stmt.initializer()?; + let let_stmt = ctx.find_node_at_offset::()?; + let module = ctx.sema.scope(let_stmt.syntax()).module()?; + let expr = let_stmt.initializer()?; // Must be a binding - let pat = match stmt.pat()? { + let pat = match let_stmt.pat()? { ast::Pat::BindPat(bind_pat) => bind_pat, _ => return None, }; @@ -34,8 +34,8 @@ pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Optio // The binding must have a name let name = pat.name()?; let name_range = name.syntax().text_range(); - let stmt_range = stmt.syntax().text_range(); - let eq_range = stmt.eq_token()?.text_range(); + let stmt_range = let_stmt.syntax().text_range(); + let eq_range = let_stmt.eq_token()?.text_range(); // Assist should only be applicable if cursor is between 'let' and '=' let let_range = TextRange::new(stmt_range.start(), eq_range.start()); let cursor_in_range = let_range.contains_range(ctx.frange.range); @@ -44,7 +44,7 @@ pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext) -> Optio } // Assist not applicable if the type has already been specified // and it has no placeholders - let ascribed_ty = stmt.ascribed_type(); + let ascribed_ty = let_stmt.ty(); if let Some(ty) = &ascribed_ty { if ty.syntax().descendants().find_map(ast::PlaceholderType::cast).is_none() { return None; diff --git a/crates/ra_assists/src/handlers/generate_new.rs b/crates/ra_assists/src/handlers/generate_new.rs index 3c67749ee..b84aa24b6 100644 --- a/crates/ra_assists/src/handlers/generate_new.rs +++ b/crates/ra_assists/src/handlers/generate_new.rs @@ -1,9 +1,6 @@ use hir::Adt; use ra_syntax::{ - ast::{ - self, AstNode, GenericParamsOwner, NameOwner, StructKind, TypeAscriptionOwner, - VisibilityOwner, - }, + ast::{self, AstNode, GenericParamsOwner, NameOwner, StructKind, VisibilityOwner}, T, }; use stdx::{format_to, SepBy}; @@ -54,9 +51,7 @@ pub(crate) fn generate_new(acc: &mut Assists, ctx: &AssistContext) -> Option<()> let params = field_list .fields() - .filter_map(|f| { - Some(format!("{}: {}", f.name()?.syntax(), f.ascribed_type()?.syntax())) - }) + .filter_map(|f| Some(format!("{}: {}", f.name()?.syntax(), f.ty()?.syntax()))) .sep_by(", "); let fields = field_list.fields().filter_map(|f| f.name()).sep_by(", "); diff --git a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs index 92a1a5925..c3134f64d 100644 --- a/crates/ra_assists/src/handlers/introduce_named_lifetime.rs +++ b/crates/ra_assists/src/handlers/introduce_named_lifetime.rs @@ -1,5 +1,5 @@ use ra_syntax::{ - ast::{self, GenericParamsOwner, NameOwner, TypeAscriptionOwner}, + ast::{self, GenericParamsOwner, NameOwner}, AstNode, SyntaxKind, TextRange, TextSize, }; use rustc_hash::FxHashSet; @@ -67,7 +67,7 @@ fn generate_fn_def_assist( // otherwise, if there's a single reference parameter without a named liftime, use that let fn_params_without_lifetime: Vec<_> = param_list .params() - .filter_map(|param| match param.ascribed_type() { + .filter_map(|param| match param.ty() { Some(ast::TypeRef::ReferenceType(ascribed_type)) if ascribed_type.lifetime_token() == None => { diff --git a/crates/ra_hir_def/src/adt.rs b/crates/ra_hir_def/src/adt.rs index 231c1dfab..f8523d03f 100644 --- a/crates/ra_hir_def/src/adt.rs +++ b/crates/ra_hir_def/src/adt.rs @@ -8,7 +8,7 @@ use hir_expand::{ InFile, }; use ra_arena::{map::ArenaMap, Arena}; -use ra_syntax::ast::{self, NameOwner, TypeAscriptionOwner, VisibilityOwner}; +use ra_syntax::ast::{self, NameOwner, VisibilityOwner}; use crate::{ body::{CfgExpander, LowerCtx}, @@ -251,7 +251,7 @@ fn lower_struct( || Either::Right(fd.clone()), || FieldData { name: fd.name().map(|n| n.as_name()).unwrap_or_else(Name::missing), - type_ref: TypeRef::from_ast_opt(&ctx, fd.ascribed_type()), + type_ref: TypeRef::from_ast_opt(&ctx, fd.ty()), visibility: RawVisibility::from_ast(db, ast.with_value(fd.visibility())), }, ); diff --git a/crates/ra_hir_def/src/body/lower.rs b/crates/ra_hir_def/src/body/lower.rs index 78f6da5b8..288ca76c3 100644 --- a/crates/ra_hir_def/src/body/lower.rs +++ b/crates/ra_hir_def/src/body/lower.rs @@ -11,7 +11,7 @@ use ra_arena::Arena; use ra_syntax::{ ast::{ self, ArgListOwner, ArrayExprKind, LiteralKind, LoopBodyOwner, ModuleItemOwner, NameOwner, - SlicePatComponents, TypeAscriptionOwner, + SlicePatComponents, }, AstNode, AstPtr, }; @@ -466,8 +466,7 @@ impl ExprCollector<'_> { if let Some(pl) = e.param_list() { for param in pl.params() { let pat = self.collect_pat_opt(param.pat()); - let type_ref = - param.ascribed_type().map(|it| TypeRef::from_ast(&self.ctx(), it)); + let type_ref = param.ty().map(|it| TypeRef::from_ast(&self.ctx(), it)); args.push(pat); arg_types.push(type_ref); } @@ -607,8 +606,7 @@ impl ExprCollector<'_> { .map(|s| match s { ast::Stmt::LetStmt(stmt) => { let pat = self.collect_pat_opt(stmt.pat()); - let type_ref = - stmt.ascribed_type().map(|it| TypeRef::from_ast(&self.ctx(), it)); + let type_ref = stmt.ty().map(|it| TypeRef::from_ast(&self.ctx(), it)); let initializer = stmt.initializer().map(|e| self.collect_expr(e)); Statement::Let { pat, type_ref, initializer } } diff --git a/crates/ra_hir_def/src/item_tree.rs b/crates/ra_hir_def/src/item_tree.rs index 63b56405c..a67e75dac 100644 --- a/crates/ra_hir_def/src/item_tree.rs +++ b/crates/ra_hir_def/src/item_tree.rs @@ -13,7 +13,7 @@ use std::{ sync::Arc, }; -use ast::{AstNode, AttrsOwner, NameOwner, StructKind, TypeAscriptionOwner}; +use ast::{AstNode, AttrsOwner, NameOwner, StructKind}; use either::Either; use hir_expand::{ ast_id_map::FileAstId, diff --git a/crates/ra_hir_def/src/item_tree/lower.rs b/crates/ra_hir_def/src/item_tree/lower.rs index 29f1de547..f0ced1f79 100644 --- a/crates/ra_hir_def/src/item_tree/lower.rs +++ b/crates/ra_hir_def/src/item_tree/lower.rs @@ -209,7 +209,7 @@ impl Ctx { fn lower_record_field(&mut self, field: &ast::RecordField) -> Option { let name = field.name()?.as_name(); let visibility = self.lower_visibility(field); - let type_ref = self.lower_type_ref_opt(field.ascribed_type()); + let type_ref = self.lower_type_ref_opt(field.ty()); let res = Field { name, type_ref, visibility }; Some(res) } @@ -286,7 +286,7 @@ impl Ctx { let mut has_self_param = false; if let Some(param_list) = func.param_list() { if let Some(self_param) = param_list.self_param() { - let self_type = match self_param.ascribed_type() { + let self_type = match self_param.ty() { Some(type_ref) => TypeRef::from_ast(&self.body_ctx, type_ref), None => { let self_type = TypeRef::Path(name![Self].into()); @@ -305,7 +305,7 @@ impl Ctx { has_self_param = true; } for param in param_list.params() { - let type_ref = TypeRef::from_ast_opt(&self.body_ctx, param.ascribed_type()); + let type_ref = TypeRef::from_ast_opt(&self.body_ctx, param.ty()); params.push(type_ref); } } @@ -370,7 +370,7 @@ impl Ctx { fn lower_static(&mut self, static_: &ast::Static) -> Option> { let name = static_.name()?.as_name(); - let type_ref = self.lower_type_ref_opt(static_.ascribed_type()); + let type_ref = self.lower_type_ref_opt(static_.ty()); let visibility = self.lower_visibility(static_); let mutable = static_.mut_token().is_some(); let ast_id = self.source_ast_id_map.ast_id(static_); @@ -380,7 +380,7 @@ impl Ctx { fn lower_const(&mut self, konst: &ast::Const) -> FileItemTreeId { let name = konst.name().map(|it| it.as_name()); - let type_ref = self.lower_type_ref_opt(konst.ascribed_type()); + let type_ref = self.lower_type_ref_opt(konst.ty()); let visibility = self.lower_visibility(konst); let ast_id = self.source_ast_id_map.ast_id(konst); let res = Const { name, visibility, type_ref, ast_id }; diff --git a/crates/ra_hir_def/src/path/lower.rs b/crates/ra_hir_def/src/path/lower.rs index 6a0c019fd..dfab15948 100644 --- a/crates/ra_hir_def/src/path/lower.rs +++ b/crates/ra_hir_def/src/path/lower.rs @@ -9,7 +9,7 @@ use hir_expand::{ hygiene::Hygiene, name::{name, AsName}, }; -use ra_syntax::ast::{self, AstNode, TypeAscriptionOwner, TypeBoundsOwner}; +use ra_syntax::ast::{self, AstNode, TypeBoundsOwner}; use super::AssociatedTypeBinding; use crate::{ @@ -189,7 +189,7 @@ fn lower_generic_args_from_fn_path( if let Some(params) = params { let mut param_types = Vec::new(); for param in params.params() { - let type_ref = TypeRef::from_ast_opt(&ctx, param.ascribed_type()); + let type_ref = TypeRef::from_ast_opt(&ctx, param.ty()); param_types.push(type_ref); } let arg = GenericArg::Type(TypeRef::Tuple(param_types)); diff --git a/crates/ra_hir_def/src/type_ref.rs b/crates/ra_hir_def/src/type_ref.rs index 970fc9af5..4059302df 100644 --- a/crates/ra_hir_def/src/type_ref.rs +++ b/crates/ra_hir_def/src/type_ref.rs @@ -1,7 +1,7 @@ //! HIR for references to types. Paths in these are not yet resolved. They can //! be directly created from an ast::TypeRef, without further queries. -use ra_syntax::ast::{self, TypeAscriptionOwner}; +use ra_syntax::ast::{self}; use crate::{body::LowerCtx, path::Path}; @@ -124,10 +124,7 @@ impl TypeRef { is_varargs = param.dotdotdot_token().is_some(); } - pl.params() - .map(|p| p.ascribed_type()) - .map(|it| TypeRef::from_ast_opt(&ctx, it)) - .collect() + pl.params().map(|p| p.ty()).map(|it| TypeRef::from_ast_opt(&ctx, it)).collect() } else { Vec::new() }; diff --git a/crates/ra_ide/src/display/short_label.rs b/crates/ra_ide/src/display/short_label.rs index c600908a4..bddf1bd47 100644 --- a/crates/ra_ide/src/display/short_label.rs +++ b/crates/ra_ide/src/display/short_label.rs @@ -1,6 +1,6 @@ //! FIXME: write short doc here -use ra_syntax::ast::{self, AstNode, NameOwner, TypeAscriptionOwner, VisibilityOwner}; +use ra_syntax::ast::{self, AstNode, NameOwner, VisibilityOwner}; use stdx::format_to; pub(crate) trait ShortLabel { @@ -55,19 +55,19 @@ impl ShortLabel for ast::TypeAlias { impl ShortLabel for ast::Const { fn short_label(&self) -> Option { - short_label_from_ascribed_node(self, "const ") + short_label_from_ty(self, self.ty(), "const ") } } impl ShortLabel for ast::Static { fn short_label(&self) -> Option { - short_label_from_ascribed_node(self, "static ") + short_label_from_ty(self, self.ty(), "static ") } } impl ShortLabel for ast::RecordField { fn short_label(&self) -> Option { - short_label_from_ascribed_node(self, "") + short_label_from_ty(self, self.ty(), "") } } @@ -77,13 +77,13 @@ impl ShortLabel for ast::Variant { } } -fn short_label_from_ascribed_node(node: &T, prefix: &str) -> Option +fn short_label_from_ty(node: &T, ty: Option, prefix: &str) -> Option where - T: NameOwner + VisibilityOwner + TypeAscriptionOwner, + T: NameOwner + VisibilityOwner, { let mut buf = short_label_from_node(node, prefix)?; - if let Some(type_ref) = node.ascribed_type() { + if let Some(type_ref) = ty { format_to!(buf, ": {}", type_ref.syntax()); } diff --git a/crates/ra_ide/src/file_structure.rs b/crates/ra_ide/src/file_structure.rs index 7d378f2d0..22cf8637a 100644 --- a/crates/ra_ide/src/file_structure.rs +++ b/crates/ra_ide/src/file_structure.rs @@ -1,5 +1,5 @@ use ra_syntax::{ - ast::{self, AttrsOwner, GenericParamsOwner, NameOwner, TypeAscriptionOwner}, + ast::{self, AttrsOwner, GenericParamsOwner, NameOwner}, match_ast, AstNode, SourceFile, SyntaxKind, SyntaxNode, TextRange, WalkEvent, }; @@ -52,18 +52,11 @@ pub fn file_structure(file: &SourceFile) -> Vec { fn structure_node(node: &SyntaxNode) -> Option { fn decl(node: N) -> Option { - decl_with_detail(node, None) - } - - fn decl_with_ascription( - node: N, - ) -> Option { - let ty = node.ascribed_type(); - decl_with_type_ref(node, ty) + decl_with_detail(&node, None) } fn decl_with_type_ref( - node: N, + node: &N, type_ref: Option, ) -> Option { let detail = type_ref.map(|type_ref| { @@ -75,7 +68,7 @@ fn structure_node(node: &SyntaxNode) -> Option { } fn decl_with_detail( - node: N, + node: &N, detail: Option, ) -> Option { let name = node.name()?; @@ -124,7 +117,7 @@ fn structure_node(node: &SyntaxNode) -> Option { collapse_ws(ret_type.syntax(), &mut detail); } - decl_with_detail(it, Some(detail)) + decl_with_detail(&it, Some(detail)) }, ast::Struct(it) => decl(it), ast::Union(it) => decl(it), @@ -132,13 +125,10 @@ fn structure_node(node: &SyntaxNode) -> Option { ast::Variant(it) => decl(it), ast::Trait(it) => decl(it), ast::Module(it) => decl(it), - ast::TypeAlias(it) => { - let ty = it.type_ref(); - decl_with_type_ref(it, ty) - }, - ast::RecordField(it) => decl_with_ascription(it), - ast::Const(it) => decl_with_ascription(it), - ast::Static(it) => decl_with_ascription(it), + ast::TypeAlias(it) => decl_with_type_ref(&it, it.type_ref()), + ast::RecordField(it) => decl_with_type_ref(&it, it.ty()), + ast::Const(it) => decl_with_type_ref(&it, it.ty()), + ast::Static(it) => decl_with_type_ref(&it, it.ty()), ast::Impl(it) => { let target_type = it.target_type()?; let target_trait = it.target_trait(); diff --git a/crates/ra_ide/src/inlay_hints.rs b/crates/ra_ide/src/inlay_hints.rs index 714ba6bd9..4bbbcd258 100644 --- a/crates/ra_ide/src/inlay_hints.rs +++ b/crates/ra_ide/src/inlay_hints.rs @@ -2,7 +2,7 @@ use hir::{Adt, Callable, HirDisplay, Semantics, Type}; use ra_ide_db::RootDatabase; use ra_prof::profile; use ra_syntax::{ - ast::{self, ArgListOwner, AstNode, TypeAscriptionOwner}, + ast::{self, ArgListOwner, AstNode}, match_ast, Direction, NodeOrToken, SmolStr, SyntaxKind, TextRange, T, }; use stdx::to_lower_snake_case; @@ -230,10 +230,10 @@ fn should_not_display_type_hint(db: &RootDatabase, bind_pat: &ast::BindPat, pat_ match_ast! { match node { ast::LetStmt(it) => { - return it.ascribed_type().is_some() + return it.ty().is_some() }, ast::Param(it) => { - return it.ascribed_type().is_some() + return it.ty().is_some() }, ast::MatchArm(_it) => { return pat_is_enum_variant(db, bind_pat, pat_ty); diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs index d330109f1..31654bf79 100644 --- a/crates/ra_ide/src/references/rename.rs +++ b/crates/ra_ide/src/references/rename.rs @@ -7,7 +7,8 @@ use ra_ide_db::{ RootDatabase, }; use ra_syntax::{ - algo::find_node_at_offset, ast, ast::NameOwner, ast::TypeAscriptionOwner, + algo::find_node_at_offset, + ast::{self, NameOwner}, lex_single_valid_syntax_kind, match_ast, AstNode, SyntaxKind, SyntaxNode, SyntaxToken, }; use ra_text_edit::TextEdit; @@ -155,7 +156,7 @@ fn rename_to_self( return None; // method already has self param } let first_param = params.params().next()?; - let mutable = match first_param.ascribed_type() { + let mutable = match first_param.ty() { Some(ast::TypeRef::ReferenceType(rt)) => rt.mut_token().is_some(), _ => return None, // not renaming other types }; diff --git a/crates/ra_syntax/src/ast/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs index c20ff53bf..207826979 100644 --- a/crates/ra_syntax/src/ast/generated/nodes.rs +++ b/crates/ra_syntax/src/ast/generated/nodes.rs @@ -35,12 +35,12 @@ pub struct Const { impl ast::AttrsOwner for Const {} impl ast::NameOwner for Const {} impl ast::VisibilityOwner for Const {} -impl ast::TypeAscriptionOwner for Const {} impl Const { pub fn default_token(&self) -> Option { support::token(&self.syntax, T![default]) } pub fn const_token(&self) -> Option { support::token(&self.syntax, T![const]) } pub fn underscore_token(&self) -> Option { support::token(&self.syntax, T![_]) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } pub fn eq_token(&self) -> Option { support::token(&self.syntax, T![=]) } pub fn body(&self) -> Option { support::child(&self.syntax) } pub fn semicolon_token(&self) -> Option { support::token(&self.syntax, T![;]) } @@ -148,11 +148,11 @@ pub struct Static { impl ast::AttrsOwner for Static {} impl ast::NameOwner for Static {} impl ast::VisibilityOwner for Static {} -impl ast::TypeAscriptionOwner for Static {} impl Static { pub fn static_token(&self) -> Option { support::token(&self.syntax, T![static]) } pub fn mut_token(&self) -> Option { support::token(&self.syntax, T![mut]) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } pub fn eq_token(&self) -> Option { support::token(&self.syntax, T![=]) } pub fn body(&self) -> Option { support::child(&self.syntax) } pub fn semicolon_token(&self) -> Option { support::token(&self.syntax, T![;]) } @@ -361,7 +361,6 @@ pub struct SelfParam { pub(crate) syntax: SyntaxNode, } impl ast::AttrsOwner for SelfParam {} -impl ast::TypeAscriptionOwner for SelfParam {} impl SelfParam { pub fn amp_token(&self) -> Option { support::token(&self.syntax, T![&]) } pub fn lifetime_token(&self) -> Option { @@ -370,16 +369,17 @@ impl SelfParam { pub fn mut_token(&self) -> Option { support::token(&self.syntax, T![mut]) } pub fn self_token(&self) -> Option { support::token(&self.syntax, T![self]) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } } #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct Param { pub(crate) syntax: SyntaxNode, } impl ast::AttrsOwner for Param {} -impl ast::TypeAscriptionOwner for Param {} impl Param { pub fn pat(&self) -> Option { support::child(&self.syntax) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } pub fn dotdotdot_token(&self) -> Option { support::token(&self.syntax, T![...]) } } #[derive(Debug, Clone, PartialEq, Eq, Hash)] @@ -414,9 +414,9 @@ pub struct RecordField { impl ast::AttrsOwner for RecordField {} impl ast::NameOwner for RecordField {} impl ast::VisibilityOwner for RecordField {} -impl ast::TypeAscriptionOwner for RecordField {} impl RecordField { pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } } #[derive(Debug, Clone, PartialEq, Eq, Hash)] pub struct TupleField { @@ -495,10 +495,10 @@ pub struct ConstParam { } impl ast::AttrsOwner for ConstParam {} impl ast::NameOwner for ConstParam {} -impl ast::TypeAscriptionOwner for ConstParam {} impl ConstParam { pub fn const_token(&self) -> Option { support::token(&self.syntax, T![const]) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } pub fn eq_token(&self) -> Option { support::token(&self.syntax, T![=]) } pub fn default_val(&self) -> Option { support::child(&self.syntax) } } @@ -1203,11 +1203,11 @@ pub struct LetStmt { pub(crate) syntax: SyntaxNode, } impl ast::AttrsOwner for LetStmt {} -impl ast::TypeAscriptionOwner for LetStmt {} impl LetStmt { pub fn let_token(&self) -> Option { support::token(&self.syntax, T![let]) } pub fn pat(&self) -> Option { support::child(&self.syntax) } pub fn colon_token(&self) -> Option { support::token(&self.syntax, T![:]) } + pub fn ty(&self) -> Option { support::child(&self.syntax) } pub fn eq_token(&self) -> Option { support::token(&self.syntax, T![=]) } pub fn initializer(&self) -> Option { support::child(&self.syntax) } pub fn semicolon_token(&self) -> Option { support::token(&self.syntax, T![;]) } diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs index 113bd5d82..3a56b1674 100644 --- a/crates/ra_syntax/src/ast/traits.rs +++ b/crates/ra_syntax/src/ast/traits.rs @@ -9,12 +9,6 @@ use crate::{ SyntaxToken, T, }; -pub trait TypeAscriptionOwner: AstNode { - fn ascribed_type(&self) -> Option { - support::child(self.syntax()) - } -} - pub trait NameOwner: AstNode { fn name(&self) -> Option { support::child(self.syntax()) -- cgit v1.2.3