From 78d60a549d0711ffea10e2898bff46ebc739f637 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Aug 2018 15:10:37 +0300
Subject: default method name to type name

---
 crates/libsyntax2/src/ast/generated.rs      | 78 ++++++++++-------------------
 crates/libsyntax2/src/ast/generated.rs.tera |  7 +++
 2 files changed, 33 insertions(+), 52 deletions(-)

(limited to 'crates/libsyntax2/src/ast')

diff --git a/crates/libsyntax2/src/ast/generated.rs b/crates/libsyntax2/src/ast/generated.rs
index 0668dbfa7..58dcf574e 100644
--- a/crates/libsyntax2/src/ast/generated.rs
+++ b/crates/libsyntax2/src/ast/generated.rs
@@ -78,8 +78,7 @@ impl<'a> AstNode<'a> for Attr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> Attr<'a> {
-    pub fn value(self) -> Option<TokenTree<'a>> {
+impl<'a> Attr<'a> {pub fn value(self) -> Option<TokenTree<'a>> {
         super::child_opt(self)
     }
 }
@@ -141,8 +140,7 @@ impl<'a> Block<'a> {
     pub fn statements(self) -> impl Iterator<Item = Stmt<'a>> + 'a {
         super::children(self)
     }
-
-    pub fn expr(self) -> Option<Expr<'a>> {
+pub fn expr(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -163,8 +161,7 @@ impl<'a> AstNode<'a> for BlockExpr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> BlockExpr<'a> {
-    pub fn block(self) -> Option<Block<'a>> {
+impl<'a> BlockExpr<'a> {pub fn block(self) -> Option<Block<'a>> {
         super::child_opt(self)
     }
 }
@@ -203,12 +200,10 @@ impl<'a> AstNode<'a> for CallExpr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> CallExpr<'a> {
-    pub fn expr(self) -> Option<Expr<'a>> {
+impl<'a> CallExpr<'a> {pub fn expr(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
-
-    pub fn arg_list(self) -> Option<ArgList<'a>> {
+pub fn arg_list(self) -> Option<ArgList<'a>> {
         super::child_opt(self)
     }
 }
@@ -247,12 +242,10 @@ impl<'a> AstNode<'a> for Condition<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> Condition<'a> {
-    pub fn pat(self) -> Option<Pat<'a>> {
+impl<'a> Condition<'a> {pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
-
-    pub fn expr(self) -> Option<Expr<'a>> {
+pub fn expr(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -466,8 +459,7 @@ impl<'a> AstNode<'a> for ExprStmt<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> ExprStmt<'a> {
-    pub fn expr(self) -> Option<Expr<'a>> {
+impl<'a> ExprStmt<'a> {pub fn expr(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -545,16 +537,13 @@ impl<'a> AstNode<'a> for FnDef<'a> {
 impl<'a> ast::NameOwner<'a> for FnDef<'a> {}
 impl<'a> ast::TypeParamsOwner<'a> for FnDef<'a> {}
 impl<'a> ast::AttrsOwner<'a> for FnDef<'a> {}
-impl<'a> FnDef<'a> {
-    pub fn param_list(self) -> Option<ParamList<'a>> {
+impl<'a> FnDef<'a> {pub fn param_list(self) -> Option<ParamList<'a>> {
         super::child_opt(self)
     }
-
-    pub fn body(self) -> Option<Block<'a>> {
+pub fn body(self) -> Option<Block<'a>> {
         super::child_opt(self)
     }
-
-    pub fn ret_type(self) -> Option<RetType<'a>> {
+pub fn ret_type(self) -> Option<RetType<'a>> {
         super::child_opt(self)
     }
 }
@@ -594,12 +583,10 @@ impl<'a> AstNode<'a> for ForExpr<'a> {
 }
 
 impl<'a> ast::LoopBodyOwner<'a> for ForExpr<'a> {}
-impl<'a> ForExpr<'a> {
-    pub fn pat(self) -> Option<Pat<'a>> {
+impl<'a> ForExpr<'a> {pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
-
-    pub fn iterable(self) -> Option<Expr<'a>> {
+pub fn iterable(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -638,8 +625,7 @@ impl<'a> AstNode<'a> for IfExpr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> IfExpr<'a> {
-    pub fn condition(self) -> Option<Condition<'a>> {
+impl<'a> IfExpr<'a> {pub fn condition(self) -> Option<Condition<'a>> {
         super::child_opt(self)
     }
 }
@@ -732,12 +718,10 @@ impl<'a> AstNode<'a> for LambdaExpr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> LambdaExpr<'a> {
-    pub fn param_list(self) -> Option<ParamList<'a>> {
+impl<'a> LambdaExpr<'a> {pub fn param_list(self) -> Option<ParamList<'a>> {
         super::child_opt(self)
     }
-
-    pub fn body(self) -> Option<Expr<'a>> {
+pub fn body(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -758,12 +742,10 @@ impl<'a> AstNode<'a> for LetStmt<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> LetStmt<'a> {
-    pub fn pat(self) -> Option<Pat<'a>> {
+impl<'a> LetStmt<'a> {pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
-
-    pub fn initializer(self) -> Option<Expr<'a>> {
+pub fn initializer(self) -> Option<Expr<'a>> {
         super::child_opt(self)
     }
 }
@@ -802,8 +784,7 @@ impl<'a> AstNode<'a> for LifetimeParam<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> LifetimeParam<'a> {
-    pub fn lifetime(self) -> Option<Lifetime<'a>> {
+impl<'a> LifetimeParam<'a> {pub fn lifetime(self) -> Option<Lifetime<'a>> {
         super::child_opt(self)
     }
 }
@@ -1162,8 +1143,7 @@ impl<'a> AstNode<'a> for Param<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> Param<'a> {
-    pub fn pat(self) -> Option<Pat<'a>> {
+impl<'a> Param<'a> {pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
 }
@@ -1291,8 +1271,7 @@ impl<'a> AstNode<'a> for Path<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> Path<'a> {
-    pub fn segment(self) -> Option<PathSegment<'a>> {
+impl<'a> Path<'a> {pub fn segment(self) -> Option<PathSegment<'a>> {
         super::child_opt(self)
     }
 }
@@ -1349,8 +1328,7 @@ impl<'a> AstNode<'a> for PathSegment<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> PathSegment<'a> {
-    pub fn name_ref(self) -> Option<NameRef<'a>> {
+impl<'a> PathSegment<'a> {pub fn name_ref(self) -> Option<NameRef<'a>> {
         super::child_opt(self)
     }
 }
@@ -2012,8 +1990,7 @@ impl<'a> AstNode<'a> for UseItem<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> UseItem<'a> {
-    pub fn use_tree(self) -> Option<UseTree<'a>> {
+impl<'a> UseItem<'a> {pub fn use_tree(self) -> Option<UseTree<'a>> {
         super::child_opt(self)
     }
 }
@@ -2034,12 +2011,10 @@ impl<'a> AstNode<'a> for UseTree<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> UseTree<'a> {
-    pub fn path(self) -> Option<Path<'a>> {
+impl<'a> UseTree<'a> {pub fn path(self) -> Option<Path<'a>> {
         super::child_opt(self)
     }
-
-    pub fn use_tree_list(self) -> Option<UseTreeList<'a>> {
+pub fn use_tree_list(self) -> Option<UseTreeList<'a>> {
         super::child_opt(self)
     }
 }
@@ -2101,8 +2076,7 @@ impl<'a> AstNode<'a> for WhileExpr<'a> {
 }
 
 impl<'a> ast::LoopBodyOwner<'a> for WhileExpr<'a> {}
-impl<'a> WhileExpr<'a> {
-    pub fn condition(self) -> Option<Condition<'a>> {
+impl<'a> WhileExpr<'a> {pub fn condition(self) -> Option<Condition<'a>> {
         super::child_opt(self)
     }
 }
diff --git a/crates/libsyntax2/src/ast/generated.rs.tera b/crates/libsyntax2/src/ast/generated.rs.tera
index 69f9236b7..a72e9b732 100644
--- a/crates/libsyntax2/src/ast/generated.rs.tera
+++ b/crates/libsyntax2/src/ast/generated.rs.tera
@@ -65,8 +65,15 @@ impl<'a> {{ node }}<'a> {
 
 {%- if methods.options -%}
 {%- for m in methods.options -%}
+
+{%- if m is string -%}
+{%- set method_name = m | snake -%}
+{%- set ChildName = m %}
+{%- else -%}
 {%- set method_name = m.0 -%}
 {%- set ChildName = m.1 %}
+{%- endif -%}
+
     pub fn {{ method_name }}(self) -> Option<{{ ChildName }}<'a>> {
         super::child_opt(self)
     }
-- 
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