[breaking-change] don't glob export ast::CaptureClause variants

4 files changed, 14 insertions, 14 deletions

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 994b85a4458..209ed014ea2 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -10,7 +10,6 @@
 
 // The Rust abstract syntax tree.
 
-pub use self::CaptureClause::*;
 pub use self::Decl_::*;
 pub use self::ExplicitSelf_::*;
 pub use self::Expr_::*;
@@ -973,7 +972,7 @@ pub enum Expr_ {
     /// A `match` block.
     ExprMatch(P<Expr>, Vec<Arm>),
     /// A closure (for example, `move |a, b, c| {a + b + c}`)
-    ExprClosure(CaptureClause, P<FnDecl>, P<Block>),
+    ExprClosure(CaptureBy, P<FnDecl>, P<Block>),
     /// A block (`{ ... }`)
     ExprBlock(P<Block>),
 
@@ -1052,10 +1051,11 @@ pub struct QSelf {
     pub position: usize
 }
 
+/// A capture clause
 #[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Debug, Copy)]
-pub enum CaptureClause {
-    CaptureByValue,
-    CaptureByRef,
+pub enum CaptureBy {
+    Value,
+    Ref,
 }
 
 /// A delimited sequence of token trees
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index 6da9a208f37..5980cf3abcc 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -883,14 +883,14 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
 
     fn lambda_fn_decl(&self, span: Span,
                       fn_decl: P<ast::FnDecl>, blk: P<ast::Block>) -> P<ast::Expr> {
-        self.expr(span, ast::ExprClosure(ast::CaptureByRef, fn_decl, blk))
+        self.expr(span, ast::ExprClosure(ast::CaptureBy::Ref, fn_decl, blk))
     }
     fn lambda(&self, span: Span, ids: Vec<ast::Ident>, blk: P<ast::Block>) -> P<ast::Expr> {
         let fn_decl = self.fn_decl(
             ids.iter().map(|id| self.arg(span, *id, self.ty_infer(span))).collect(),
             self.ty_infer(span));
 
-        self.expr(span, ast::ExprClosure(ast::CaptureByRef, fn_decl, blk))
+        self.expr(span, ast::ExprClosure(ast::CaptureBy::Ref, fn_decl, blk))
     }
     fn lambda0(&self, span: Span, blk: P<ast::Block>) -> P<ast::Expr> {
         self.lambda(span, Vec::new(), blk)
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index b10c42c4b0e..c149f1f62b0 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -16,7 +16,7 @@ use ast::{RegionTyParamBound, TraitTyParamBound, TraitBoundModifier};
 use ast::{Public, Unsafety};
 use ast::{Mod, Arg, Arm, Attribute, BindingMode};
 use ast::Block;
-use ast::{BlockCheckMode, CaptureByRef, CaptureByValue, CaptureClause};
+use ast::{BlockCheckMode, CaptureBy};
 use ast::{Constness, ConstTraitItem, Crate, CrateConfig};
 use ast::{Decl, DeclItem, DeclLocal};
 use ast::{EMPTY_CTXT, EnumDef, ExplicitSelf};
@@ -2108,7 +2108,7 @@ impl<'a> Parser<'a> {
             },
             token::BinOp(token::Or) |  token::OrOr => {
                 let lo = self.span.lo;
-                return self.parse_lambda_expr(lo, CaptureByRef, attrs);
+                return self.parse_lambda_expr(lo, CaptureBy::Ref, attrs);
             },
             token::Ident(id @ ast::Ident {
                             name: token::SELF_KEYWORD_NAME,
@@ -2167,7 +2167,7 @@ impl<'a> Parser<'a> {
                 }
                 if self.eat_keyword(keywords::Move) {
                     let lo = self.last_span.lo;
-                    return self.parse_lambda_expr(lo, CaptureByValue, attrs);
+                    return self.parse_lambda_expr(lo, CaptureBy::Value, attrs);
                 }
                 if self.eat_keyword(keywords::If) {
                     return self.parse_if_expr(attrs);
@@ -3047,7 +3047,7 @@ impl<'a> Parser<'a> {
 
     // `|args| expr`
     pub fn parse_lambda_expr(&mut self, lo: BytePos,
-                             capture_clause: CaptureClause,
+                             capture_clause: CaptureBy,
                              attrs: ThinAttributes)
                              -> PResult<'a, P<Expr>>
     {
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 9d5bd798ec7..9b8e16bbd38 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2741,11 +2741,11 @@ impl<'a> State<'a> {
         }
     }
 
-    pub fn print_capture_clause(&mut self, capture_clause: ast::CaptureClause)
+    pub fn print_capture_clause(&mut self, capture_clause: ast::CaptureBy)
                                 -> io::Result<()> {
         match capture_clause {
-            ast::CaptureByValue => self.word_space("move"),
-            ast::CaptureByRef => Ok(()),
+            ast::CaptureBy::Value => self.word_space("move"),
+            ast::CaptureBy::Ref => Ok(()),
         }
     }