turn ast::ident into a struct

This will help with the auto_serialize2 migration. We have to change
ident from a type alias to uint into a unique type. We need to use
a struct instead of a "enum ident = token::str_num" because structs
support constants, but newtypes do not.

3 files changed, 9 insertions, 8 deletions

diff --git a/src/rustc/middle/resolve.rs b/src/rustc/middle/resolve.rs
index 07b5d3b4ce8..3e216c4eacc 100644
--- a/src/rustc/middle/resolve.rs
+++ b/src/rustc/middle/resolve.rs
@@ -652,14 +652,14 @@ struct PrimitiveTypeTable {
 }
 
 impl PrimitiveTypeTable {
-    fn intern(intr: ident_interner, string: @~str,
+    fn intern(intr: @ident_interner, string: @~str,
               primitive_type: prim_ty) {
         let atom = intr.intern(string);
         self.primitive_types.insert(atom, primitive_type);
     }
 }
 
-fn PrimitiveTypeTable(intr: ident_interner) -> PrimitiveTypeTable {
+fn PrimitiveTypeTable(intr: @ident_interner) -> PrimitiveTypeTable {
     let table = PrimitiveTypeTable {
         primitive_types: atom_hashmap()
     };
@@ -765,7 +765,7 @@ struct Resolver {
     lang_items: LanguageItems,
     crate: @crate,
 
-    intr: ident_interner,
+    intr: @ident_interner,
 
     graph_root: @NameBindings,
 
diff --git a/src/rustc/middle/trans/common.rs b/src/rustc/middle/trans/common.rs
index a1ca4287f0e..fc74e5e0e4d 100644
--- a/src/rustc/middle/trans/common.rs
+++ b/src/rustc/middle/trans/common.rs
@@ -25,9 +25,9 @@ use syntax::parse::token::ident_interner;
 use syntax::ast::ident;
 
 type namegen = fn@(~str) -> ident;
-fn new_namegen(intr: ident_interner) -> namegen {
+fn new_namegen(intr: @ident_interner) -> namegen {
     return fn@(prefix: ~str) -> ident {
-        return intr.gensym(@fmt!("%s_%u", prefix, intr.gensym(@prefix)))
+        return intr.gensym(@fmt!("%s_%u", prefix, intr.gensym(@prefix).repr))
     };
 }
 
@@ -1024,7 +1024,7 @@ fn C_cstr(cx: @crate_ctxt, s: ~str) -> ValueRef {
         llvm::LLVMConstString(buf, str::len(s) as c_uint, False)
     };
     let g =
-        str::as_c_str(fmt!("str%u", cx.names(~"str")),
+        str::as_c_str(fmt!("str%u", cx.names(~"str").repr),
                     |buf| llvm::LLVMAddGlobal(cx.llmod, val_ty(sc), buf));
     llvm::LLVMSetInitializer(g, sc);
     llvm::LLVMSetGlobalConstant(g, True);
@@ -1086,7 +1086,8 @@ fn C_bytes_plus_null(bytes: ~[u8]) -> ValueRef unsafe {
 
 fn C_shape(ccx: @crate_ctxt, bytes: ~[u8]) -> ValueRef {
     let llshape = C_bytes_plus_null(bytes);
-    let llglobal = str::as_c_str(fmt!("shape%u", ccx.names(~"shape")), |buf| {
+    let name = fmt!("shape%u", ccx.names(~"shape").repr);
+    let llglobal = str::as_c_str(name, |buf| {
         llvm::LLVMAddGlobal(ccx.llmod, val_ty(llshape), buf)
     });
     llvm::LLVMSetInitializer(llglobal, llshape);
diff --git a/src/rustc/middle/trans/debuginfo.rs b/src/rustc/middle/trans/debuginfo.rs
index 9944daefea4..26a83951c01 100644
--- a/src/rustc/middle/trans/debuginfo.rs
+++ b/src/rustc/middle/trans/debuginfo.rs
@@ -90,7 +90,7 @@ type debug_ctxt = {
     crate_file: ~str
 };
 
-fn mk_ctxt(crate: ~str, intr: ident_interner) -> debug_ctxt {
+fn mk_ctxt(crate: ~str, intr: @ident_interner) -> debug_ctxt {
     {llmetadata: map::HashMap(),
      names: new_namegen(intr),
      crate_file: crate}