---

yaml
---
r: 90103
b: refs/heads/master
c: f09b7b0
h: refs/heads/master
i:
  90101: a8cc465
  90099: f75027e
  90095: 54e9e3f
v: v3

Author: eddyb

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 23674be0b1ff920773520c7fec96c3a4b2068b21
+refs/heads/master: f09b7b0ecd7fc03c9d433632f89b3267f16cd4f8
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: a6d3e57dca68fde4effdda3e4ae2887aa535fcd6
 refs/heads/try: b160761e35efcd1207112b3b782c06633cf441a8

trunk/src/librustc/lib/llvm.rs

@@ -128,62 +128,22 @@ pub enum RealPredicate {
 
 // The LLVM TypeKind type - must stay in sync with the def of
 // LLVMTypeKind in llvm/include/llvm-c/Core.h
-#[cfg(not(stage0))]
-#[deriving(Eq)]
-#[repr(C)]
-pub enum TypeKind {
-    Void      = 0,
-    Half      = 1,
-    Float     = 2,
-    Double    = 3,
-    X86_FP80  = 4,
-    FP128     = 5,
-    PPC_FP128 = 6,
-    Label     = 7,
-    Integer   = 8,
-    Function  = 9,
-    Struct    = 10,
-    Array     = 11,
-    Pointer   = 12,
-    Vector    = 13,
-    Metadata  = 14,
-    X86_MMX   = 15,
-}
-
-// NOTE remove these after snapshot.  (See also #10308.)
-#[cfg(stage0)]
 pub type TypeKind = u32;
-#[cfg(stage0)]
 pub static Void: TypeKind      = 0;
-#[cfg(stage0)]
 pub static Half: TypeKind      = 1;
-#[cfg(stage0)]
 pub static Float: TypeKind     = 2;
-#[cfg(stage0)]
 pub static Double: TypeKind    = 3;
-#[cfg(stage0)]
 pub static X86_FP80: TypeKind  = 4;
-#[cfg(stage0)]
 pub static FP128: TypeKind     = 5;
-#[cfg(stage0)]
 pub static PPC_FP128: TypeKind = 6;
-#[cfg(stage0)]
 pub static Label: TypeKind     = 7;
-#[cfg(stage0)]
 pub static Integer: TypeKind   = 8;
-#[cfg(stage0)]
 pub static Function: TypeKind  = 9;
-#[cfg(stage0)]
 pub static Struct: TypeKind    = 10;
-#[cfg(stage0)]
 pub static Array: TypeKind     = 11;
-#[cfg(stage0)]
 pub static Pointer: TypeKind   = 12;
-#[cfg(stage0)]
 pub static Vector: TypeKind    = 13;
-#[cfg(stage0)]
 pub static Metadata: TypeKind  = 14;
-#[cfg(stage0)]
 pub static X86_MMX: TypeKind   = 15;
 
 #[repr(C)]

trunk/src/libsyntax/ast.rs

@@ -612,14 +612,14 @@ pub enum token_tree {
     tt_tok(Span, ::parse::token::Token),
     // a delimited sequence (the delimiters appear as the first
     // and last elements of the vector)
-    tt_delim(@mut ~[token_tree]),
+    tt_delim(@~[token_tree]),
 
     // These only make sense for right-hand-sides of MBE macros:
 
     // a kleene-style repetition sequence with a span, a tt_forest,
     // an optional separator, and a boolean where true indicates
     // zero or more (*), and false indicates one or more (+).
-    tt_seq(Span, @mut ~[token_tree], Option<::parse::token::Token>, bool),
+    tt_seq(Span, @~[token_tree], Option<::parse::token::Token>, bool),
 
     // a syntactic variable that will be filled in by macro expansion.
     tt_nonterminal(Span, Ident)
@@ -1180,6 +1180,18 @@ pub enum inlined_item {
     ii_foreign(@foreign_item),
 }
 
+#[cfg(test)]
+mod test {
+    use super::*;
+
+    fn is_freeze<T: Freeze>() {}
+
+    // Assert that the AST remains Freeze (#10693).
+    #[test] fn ast_is_freeze() {
+        is_freeze::<item>();
+    }
+}
+
 /* hold off on tests ... they appear in a later merge.
 #[cfg(test)]
 mod test {

trunk/src/libsyntax/ext/log_syntax.rs

@@ -23,7 +23,7 @@ pub fn expand_syntax_ext(cx: @ExtCtxt,
     cx.print_backtrace();
     println(
         print::pprust::tt_to_str(
-            &ast::tt_delim(@mut tt.to_owned()),
+            &ast::tt_delim(@tt.to_owned()),
             get_ident_interner()));
 
     //trivial expression

trunk/src/libsyntax/ext/tt/macro_rules.rs

@@ -104,7 +104,7 @@ fn generic_extension(cx: @ExtCtxt,
         println!("{}! \\{ {} \\}",
                   cx.str_of(name),
                   print::pprust::tt_to_str(
-                      &ast::tt_delim(@mut arg.to_owned()),
+                      &ast::tt_delim(@arg.to_owned()),
                       get_ident_interner()));
     }
 

trunk/src/libsyntax/ext/tt/transcribe.rs

@@ -22,7 +22,7 @@ use std::option;
 
 ///an unzipping of `token_tree`s
 struct TtFrame {
-    forest: @mut ~[ast::token_tree],
+    forest: @~[ast::token_tree],
     idx: uint,
     dotdotdoted: bool,
     sep: Option<Token>,
@@ -52,7 +52,7 @@ pub fn new_tt_reader(sp_diag: @mut span_handler,
     let r = @mut TtReader {
         sp_diag: sp_diag,
         stack: @mut TtFrame {
-            forest: @mut src,
+            forest: @src,
             idx: 0u,
             dotdotdoted: false,
             sep: None,
@@ -74,7 +74,7 @@ pub fn new_tt_reader(sp_diag: @mut span_handler,
 
 fn dup_tt_frame(f: @mut TtFrame) -> @mut TtFrame {
     @mut TtFrame {
-        forest: @mut (*f.forest).clone(),
+        forest: @(*f.forest).clone(),
         idx: f.idx,
         dotdotdoted: f.dotdotdoted,
         sep: f.sep.clone(),
@@ -175,8 +175,7 @@ pub fn tt_next_token(r: &mut TtReader) -> TokenAndSpan {
     loop {
         {
             let stack = &mut *r.stack;
-            let forest = &mut *stack.forest;
-            if stack.idx < forest.len() {
+            if stack.idx < stack.forest.len() {
                 break;
             }
         }

trunk/src/libsyntax/fold.rs

@@ -457,10 +457,10 @@ pub fn fold_tts<T:ast_fold>(tts: &[token_tree], fld: &T) -> ~[token_tree] {
         match *tt {
             tt_tok(span, ref tok) =>
             tt_tok(span,maybe_fold_ident(tok,fld)),
-            tt_delim(ref tts) => tt_delim(@mut fold_tts(**tts, fld)),
-            tt_seq(span, ref pattern, ref sep, is_optional) =>
+            tt_delim(tts) => tt_delim(@fold_tts(*tts, fld)),
+            tt_seq(span, pattern, ref sep, is_optional) =>
             tt_seq(span,
-                   @mut fold_tts(**pattern, fld),
+                   @fold_tts(*pattern, fld),
                    sep.as_ref().map(|tok|maybe_fold_ident(tok,fld)),
                    is_optional),
             tt_nonterminal(sp,ref ident) =>

trunk/src/libsyntax/parse/parser.rs

@@ -2112,7 +2112,7 @@ impl Parser {
                     };
                     tt_seq(
                         mk_sp(sp.lo, p.span.hi),
-                        @mut seq,
+                        @seq,
                         s,
                         z
                     )
@@ -2157,7 +2157,7 @@ impl Parser {
                 result.push(parse_any_tt_tok(self));
                 self.open_braces.pop();
 
-                tt_delim(@mut result)
+                tt_delim(@result)
             }
             _ => parse_non_delim_tt_tok(self)
         }