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

4 files changed, 14 insertions, 12 deletions

diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index 44ef74fcc0c..8c86205fed4 100644
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -542,11 +542,6 @@ fn mk_tt_path(cx: &ExtCtxt, sp: Span, name: &str) -> P<ast::Expr> {
     cx.expr_path(cx.path_global(sp, idents))
 }
 
-fn mk_ast_path(cx: &ExtCtxt, sp: Span, name: &str) -> P<ast::Expr> {
-    let idents = vec!(id_ext("syntax"), id_ext("ast"), id_ext(name));
-    cx.expr_path(cx.path_global(sp, idents))
-}
-
 fn mk_token_path(cx: &ExtCtxt, sp: Span, name: &str) -> P<ast::Expr> {
     let idents = vec!(id_ext("syntax"), id_ext("parse"), id_ext("token"), id_ext(name));
     cx.expr_path(cx.path_global(sp, idents))
@@ -779,9 +774,16 @@ fn statements_mk_tt(cx: &ExtCtxt, tt: &TokenTree, matcher: bool) -> Vec<P<ast::S
                 None => cx.expr_none(sp),
             };
             let e_op = match seq.op {
-                ast::ZeroOrMore => mk_ast_path(cx, sp, "ZeroOrMore"),
-                ast::OneOrMore => mk_ast_path(cx, sp, "OneOrMore"),
+                ast::KleeneOp::ZeroOrMore => "ZeroOrMore",
+                ast::KleeneOp::OneOrMore => "OneOrMore",
             };
+            let e_op_idents = vec![
+                id_ext("syntax"),
+                id_ext("ast"),
+                id_ext("KleeneOp"),
+                id_ext(e_op),
+            ];
+            let e_op = cx.expr_path(cx.path_global(sp, e_op_idents));
             let fields = vec![cx.field_imm(sp, id_ext("tts"), e_tts),
                               cx.field_imm(sp, id_ext("separator"), e_separator),
                               cx.field_imm(sp, id_ext("op"), e_op),
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs
index ae8ab054105..9c8ae9460e4 100644
--- a/src/libsyntax/ext/tt/macro_parser.rs
+++ b/src/libsyntax/ext/tt/macro_parser.rs
@@ -374,7 +374,7 @@ pub fn parse(sess: &ParseSess,
                 match ei.top_elts.get_tt(idx) {
                     /* need to descend into sequence */
                     TokenTree::Sequence(sp, seq) => {
-                        if seq.op == ast::ZeroOrMore {
+                        if seq.op == ast::KleeneOp::ZeroOrMore {
                             let mut new_ei = ei.clone();
                             new_ei.match_cur += seq.num_captures;
                             new_ei.idx += 1;
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index 82fa0f8a8b2..1e9178a55c5 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -248,7 +248,7 @@ pub fn compile<'cx>(cx: &'cx mut ExtCtxt,
                            TokenTree::Token(DUMMY_SP, token::FatArrow),
                            TokenTree::Token(DUMMY_SP, match_rhs_tok)],
                        separator: Some(token::Semi),
-                       op: ast::OneOrMore,
+                       op: ast::KleeneOp::OneOrMore,
                        num_captures: 2
                    })),
         //to phase into semicolon-termination instead of
@@ -257,7 +257,7 @@ pub fn compile<'cx>(cx: &'cx mut ExtCtxt,
                    Rc::new(ast::SequenceRepetition {
                        tts: vec![TokenTree::Token(DUMMY_SP, token::Semi)],
                        separator: None,
-                       op: ast::ZeroOrMore,
+                       op: ast::KleeneOp::ZeroOrMore,
                        num_captures: 0
                    })));
 
diff --git a/src/libsyntax/ext/tt/transcribe.rs b/src/libsyntax/ext/tt/transcribe.rs
index 8878c606d6a..8d857fc8e48 100644
--- a/src/libsyntax/ext/tt/transcribe.rs
+++ b/src/libsyntax/ext/tt/transcribe.rs
@@ -81,7 +81,7 @@ pub fn new_tt_reader_with_doc_flag<'a>(sp_diag: &'a Handler,
             forest: TokenTree::Sequence(DUMMY_SP, Rc::new(ast::SequenceRepetition {
                 tts: src,
                 // doesn't matter. This merely holds the root unzipping.
-                separator: None, op: ast::ZeroOrMore, num_captures: 0
+                separator: None, op: ast::KleeneOp::ZeroOrMore, num_captures: 0
             })),
             idx: 0,
             dotdotdoted: false,
@@ -257,7 +257,7 @@ pub fn tt_next_token(r: &mut TtReader) -> TokenAndSpan {
                     }
                     LisConstraint(len, _) => {
                         if len == 0 {
-                            if seq.op == ast::OneOrMore {
+                            if seq.op == ast::KleeneOp::OneOrMore {
                                 // FIXME #2887 blame invoker
                                 panic!(r.sp_diag.span_fatal(sp.clone(),
                                                      "this must repeat at least once"));