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turn ast::ident into a struct

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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.
This commit is contained in:
Erick Tryzelaar 2012-09-19 18:50:24 -07:00 committed by Graydon Hoare
parent c0b9986c8f
commit b96af73159
20 changed files with 152 additions and 122 deletions
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2
src/fuzzer/fuzzer.rs
View File

@ -243,7 +243,7 @@ fn check_variants_T<T: Copy>(
filename: &Path,
thing_label: ~str,
things: ~[T],
stringifier: fn@(@T, syntax::parse::token::ident_interner) -> ~str,
stringifier: fn@(@T, @syntax::parse::token::ident_interner) -> ~str,
replacer: fn@(ast::crate, uint, T, test_mode) -> ast::crate,
cx: context
) {

15
src/libsyntax/ast.rs
View File

@ -38,6 +38,10 @@ macro_rules! interner_key (
(-3 as uint, 0u)))
)
// FIXME(#3534): Replace with the struct-based newtype when it's been
// implemented.
struct ident { repr: uint }
fn serialize_ident<S: Serializer>(s: S, i: ident) {
let intr = match unsafe{
task::local_data::local_data_get(interner_key!())
@ -59,7 +63,16 @@ fn deserialize_ident<D: Deserializer>(d: D) -> ident {
(*intr).intern(@d.read_str())
}
type ident = token::str_num;
impl ident: cmp::Eq {
pure fn eq(other: &ident) -> bool { self.repr == other.repr }
pure fn ne(other: &ident) -> bool { !self.eq(other) }
}
impl ident: to_bytes::IterBytes {
pure fn iter_bytes(lsb0: bool, f: to_bytes::Cb) {
self.repr.iter_bytes(lsb0, f)
}
}
// Functions may or may not have names.
#[auto_serialize]

8
src/libsyntax/ast_map.rs
View File

@ -34,7 +34,7 @@ impl path_elt : cmp::Eq {
type path = ~[path_elt];
/* FIXMEs that say "bad" are as per #2543 */
fn path_to_str_with_sep(p: path, sep: ~str, itr: ident_interner) -> ~str {
fn path_to_str_with_sep(p: path, sep: ~str, itr: @ident_interner) -> ~str {
let strs = do vec::map(p) |e| {
match *e {
path_mod(s) => *itr.get(s),
@ -44,7 +44,7 @@ fn path_to_str_with_sep(p: path, sep: ~str, itr: ident_interner) -> ~str {
str::connect(strs, sep)
}
fn path_ident_to_str(p: path, i: ident, itr: ident_interner) -> ~str {
fn path_ident_to_str(p: path, i: ident, itr: @ident_interner) -> ~str {
if vec::is_empty(p) {
//FIXME /* FIXME (#2543) */ copy *i
*itr.get(i)
@ -53,7 +53,7 @@ fn path_ident_to_str(p: path, i: ident, itr: ident_interner) -> ~str {
}
}
fn path_to_str(p: path, itr: ident_interner) -> ~str {
fn path_to_str(p: path, itr: @ident_interner) -> ~str {
path_to_str_with_sep(p, ~"::", itr)
}
@ -326,7 +326,7 @@ fn map_stmt(stmt: @stmt, cx: ctx, v: vt) {
visit::visit_stmt(stmt, cx, v);
}
fn node_id_to_str(map: map, id: node_id, itr: ident_interner) -> ~str {
fn node_id_to_str(map: map, id: node_id, itr: @ident_interner) -> ~str {
match map.find(id) {
None => {
fmt!("unknown node (id=%d)", id)

2
src/libsyntax/ast_util.rs
View File

@ -23,7 +23,7 @@ pure fn dummy_sp() -> span { return mk_sp(0u, 0u); }
pure fn path_name_i(idents: ~[ident], intr: token::ident_interner) -> ~str {
pure fn path_name_i(idents: ~[ident], intr: @token::ident_interner) -> ~str {
// FIXME: Bad copies (#2543 -- same for everything else that says "bad")
str::connect(idents.map(|i| *intr.get(*i)), ~"::")
}

4
src/libsyntax/ext/tt/transcribe.rs
View File

@ -25,7 +25,7 @@ type tt_frame = @{
type tt_reader = @{
sp_diag: span_handler,
interner: ident_interner,
interner: @ident_interner,
mut cur: tt_frame,
/* for MBE-style macro transcription */
interpolations: std::map::HashMap<ident, @named_match>,
@ -39,7 +39,7 @@ type tt_reader = @{
/** This can do Macro-By-Example transcription. On the other hand, if
* `src` contains no `tt_seq`s and `tt_nonterminal`s, `interp` can (and
* should) be none. */
fn new_tt_reader(sp_diag: span_handler, itr: ident_interner,
fn new_tt_reader(sp_diag: span_handler, itr: @ident_interner,
interp: Option<std::map::HashMap<ident,@named_match>>,
src: ~[ast::token_tree])
-> tt_reader {

2
src/libsyntax/parse.rs
View File

@ -25,7 +25,7 @@ type parse_sess = @{
cm: codemap::codemap,
mut next_id: node_id,
span_diagnostic: span_handler,
interner: ident_interner,
interner: @ident_interner,
// these two must be kept up to date
mut chpos: uint,
mut byte_pos: uint

12
src/libsyntax/parse/lexer.rs
View File

@ -13,7 +13,7 @@ trait reader {
fn next_token() -> {tok: token::token, sp: span};
fn fatal(~str) -> !;
fn span_diag() -> span_handler;
pure fn interner() -> token::ident_interner;
pure fn interner() -> @token::ident_interner;
fn peek() -> {tok: token::token, sp: span};
fn dup() -> reader;
}
@ -26,7 +26,7 @@ type string_reader = @{
mut curr: char,
mut chpos: uint,
filemap: codemap::filemap,
interner: token::ident_interner,
interner: @token::ident_interner,
/* cached: */
mut peek_tok: token::token,
mut peek_span: span
@ -34,7 +34,7 @@ type string_reader = @{
fn new_string_reader(span_diagnostic: span_handler,
filemap: codemap::filemap,
itr: token::ident_interner) -> string_reader {
itr: @token::ident_interner) -> string_reader {
let r = new_low_level_string_reader(span_diagnostic, filemap, itr);
string_advance_token(r); /* fill in peek_* */
return r;
@ -43,7 +43,7 @@ fn new_string_reader(span_diagnostic: span_handler,
/* For comments.rs, which hackily pokes into 'pos' and 'curr' */
fn new_low_level_string_reader(span_diagnostic: span_handler,
filemap: codemap::filemap,
itr: token::ident_interner)
itr: @token::ident_interner)
-> string_reader {
let r = @{span_diagnostic: span_diagnostic, src: filemap.src,
mut col: 0u, mut pos: 0u, mut curr: -1 as char,
@ -78,7 +78,7 @@ impl string_reader: reader {
self.span_diagnostic.span_fatal(copy self.peek_span, m)
}
fn span_diag() -> span_handler { self.span_diagnostic }
pure fn interner() -> token::ident_interner { self.interner }
pure fn interner() -> @token::ident_interner { self.interner }
fn peek() -> {tok: token::token, sp: span} {
{tok: self.peek_tok, sp: self.peek_span}
}
@ -100,7 +100,7 @@ impl tt_reader: reader {
self.sp_diag.span_fatal(copy self.cur_span, m);
}
fn span_diag() -> span_handler { self.sp_diag }
pure fn interner() -> token::ident_interner { self.interner }
pure fn interner() -> @token::ident_interner { self.interner }
fn peek() -> {tok: token::token, sp: span} {
{ tok: self.cur_tok, sp: self.cur_span }
}

2
src/libsyntax/parse/parser.rs
View File

@ -237,7 +237,7 @@ struct parser {
mut restriction: restriction,
mut quote_depth: uint, // not (yet) related to the quasiquoter
reader: reader,
interner: interner<@~str>,
interner: @token::ident_interner,
keywords: HashMap<~str, ()>,
strict_keywords: HashMap<~str, ()>,
reserved_keywords: HashMap<~str, ()>,

112
src/libsyntax/parse/token.rs
View File

@ -12,9 +12,6 @@ use std::serialization::{Serializer,
serialize_bool,
deserialize_bool};
#[auto_serialize]
type str_num = uint;
#[auto_serialize]
enum binop {
PLUS,
@ -72,17 +69,17 @@ enum token {
LIT_INT(i64, ast::int_ty),
LIT_UINT(u64, ast::uint_ty),
LIT_INT_UNSUFFIXED(i64),
LIT_FLOAT(str_num, ast::float_ty),
LIT_STR(str_num),
LIT_FLOAT(ast::ident, ast::float_ty),
LIT_STR(ast::ident),
/* Name components */
IDENT(str_num, bool),
IDENT(ast::ident, bool),
UNDERSCORE,
/* For interpolation */
INTERPOLATED(nonterminal),
DOC_COMMENT(str_num),
DOC_COMMENT(ast::ident),
EOF,
}
@ -95,7 +92,7 @@ enum nonterminal {
nt_pat( @ast::pat),
nt_expr(@ast::expr),
nt_ty( @ast::ty),
nt_ident(str_num, bool),
nt_ident(ast::ident, bool),
nt_path(@ast::path),
nt_tt( @ast::token_tree), //needs @ed to break a circularity
nt_matchers(~[ast::matcher])
@ -116,7 +113,7 @@ fn binop_to_str(o: binop) -> ~str {
}
}
fn to_str(in: interner<@~str>, t: token) -> ~str {
fn to_str(in: @ident_interner, t: token) -> ~str {
match t {
EQ => ~"=",
LT => ~"<",
@ -281,49 +278,66 @@ pure fn is_bar(t: token) -> bool {
mod special_idents {
#[legacy_exports];
use ast::ident;
const underscore : ident = 0u;
const anon : ident = 1u;
const dtor : ident = 2u; // 'drop', but that's reserved
const invalid : ident = 3u; // ''
const unary : ident = 4u;
const not_fn : ident = 5u;
const idx_fn : ident = 6u;
const unary_minus_fn : ident = 7u;
const clownshoes_extensions : ident = 8u;
const underscore : ident = ident { repr: 0u };
const anon : ident = ident { repr: 1u };
const dtor : ident = ident { repr: 2u }; // 'drop', but that's reserved
const invalid : ident = ident { repr: 3u }; // ''
const unary : ident = ident { repr: 4u };
const not_fn : ident = ident { repr: 5u };
const idx_fn : ident = ident { repr: 6u };
const unary_minus_fn : ident = ident { repr: 7u };
const clownshoes_extensions : ident = ident { repr: 8u };
const self_ : ident = 9u; // 'self'
const self_ : ident = ident { repr: 9u }; // 'self'
/* for matcher NTs */
const item : ident = 10u;
const block : ident = 11u;
const stmt : ident = 12u;
const pat : ident = 13u;
const expr : ident = 14u;
const ty : ident = 15u;
const ident : ident = 16u;
const path : ident = 17u;
const tt : ident = 18u;
const matchers : ident = 19u;
const item : ident = ident { repr: 10u };
const block : ident = ident { repr: 11u };
const stmt : ident = ident { repr: 12u };
const pat : ident = ident { repr: 13u };
const expr : ident = ident { repr: 14u };
const ty : ident = ident { repr: 15u };
const ident : ident = ident { repr: 16u };
const path : ident = ident { repr: 17u };
const tt : ident = ident { repr: 18u };
const matchers : ident = ident { repr: 19u };
const str : ident = 20u; // for the type
const str : ident = ident { repr: 20u }; // for the type
/* outside of libsyntax */
const ty_visitor : ident = 21u;
const arg : ident = 22u;
const descrim : ident = 23u;
const clownshoe_abi : ident = 24u;
const clownshoe_stack_shim : ident = 25u;
const tydesc : ident = 26u;
const literally_dtor : ident = 27u;
const main : ident = 28u;
const opaque : ident = 29u;
const blk : ident = 30u;
const static : ident = 31u;
const intrinsic : ident = 32u;
const clownshoes_foreign_mod: ident = 33;
const ty_visitor : ident = ident { repr: 21u };
const arg : ident = ident { repr: 22u };
const descrim : ident = ident { repr: 23u };
const clownshoe_abi : ident = ident { repr: 24u };
const clownshoe_stack_shim : ident = ident { repr: 25u };
const tydesc : ident = ident { repr: 26u };
const literally_dtor : ident = ident { repr: 27u };
const main : ident = ident { repr: 28u };
const opaque : ident = ident { repr: 29u };
const blk : ident = ident { repr: 30u };
const static : ident = ident { repr: 31u };
const intrinsic : ident = ident { repr: 32u };
const clownshoes_foreign_mod: ident = ident { repr: 33 };
}
type ident_interner = util::interner::interner<@~str>;
struct ident_interner {
priv interner: util::interner::interner<@~str>,
}
impl ident_interner {
fn intern(val: @~str) -> ast::ident {
ast::ident { repr: self.interner.intern(val) }
}
fn gensym(val: @~str) -> ast::ident {
ast::ident { repr: self.interner.gensym(val) }
}
pure fn get(idx: ast::ident) -> @~str {
self.interner.get(idx.repr)
}
fn len() -> uint {
self.interner.len()
}
}
/** Key for thread-local data for sneaking interner information to the
* serializer/deserializer. It sounds like a hack because it is one.
@ -335,7 +349,7 @@ macro_rules! interner_key (
(-3 as uint, 0u)))
)
fn mk_ident_interner() -> ident_interner {
fn mk_ident_interner() -> @ident_interner {
/* the indices here must correspond to the numbers in special_idents */
let init_vec = ~[@~"_", @~"anon", @~"drop", @~"", @~"unary", @~"!",
@~"[]", @~"unary-", @~"__extensions__", @~"self",
@ -346,7 +360,9 @@ fn mk_ident_interner() -> ident_interner {
@~"dtor", @~"main", @~"<opaque>", @~"blk", @~"static",
@~"intrinsic", @~"__foreign_mod__"];
let rv = interner::mk_prefill::<@~str>(init_vec);
let rv = @ident_interner {
interner: interner::mk_prefill::<@~str>(init_vec)
};
/* having multiple interners will just confuse the serializer */
unsafe {
@ -360,8 +376,8 @@ fn mk_ident_interner() -> ident_interner {
/* for when we don't care about the contents; doesn't interact with TLD or
serialization */
fn mk_fake_ident_interner() -> ident_interner {
interner::mk::<@~str>()
fn mk_fake_ident_interner() -> @ident_interner {
@ident_interner { interner: interner::mk::<@~str>() }
}
/**

34
src/libsyntax/print/pprust.rs
View File

@ -25,7 +25,7 @@ fn no_ann() -> pp_ann {
type ps =
@{s: pp::printer,
cm: Option<codemap>,
intr: token::ident_interner,
intr: @token::ident_interner,
comments: Option<~[comments::cmnt]>,
literals: Option<~[comments::lit]>,
mut cur_cmnt: uint,
@ -43,7 +43,7 @@ fn end(s: ps) {
pp::end(s.s);
}
fn rust_printer(writer: io::Writer, intr: ident_interner) -> ps {
fn rust_printer(writer: io::Writer, intr: @ident_interner) -> ps {
return @{s: pp::mk_printer(writer, default_columns),
cm: None::<codemap>,
intr: intr,
@ -63,7 +63,7 @@ const default_columns: uint = 78u;
// Requires you to pass an input filename and reader so that
// it can scan the input text for comments and literals to
// copy forward.
fn print_crate(cm: codemap, intr: ident_interner,
fn print_crate(cm: codemap, intr: @ident_interner,
span_diagnostic: diagnostic::span_handler,
crate: @ast::crate, filename: ~str, in: io::Reader,
out: io::Writer, ann: pp_ann, is_expanded: bool) {
@ -91,40 +91,40 @@ fn print_crate_(s: ps, &&crate: @ast::crate) {
eof(s.s);
}
fn ty_to_str(ty: @ast::ty, intr: ident_interner) -> ~str {
fn ty_to_str(ty: @ast::ty, intr: @ident_interner) -> ~str {
to_str(ty, print_type, intr)
}
fn pat_to_str(pat: @ast::pat, intr: ident_interner) -> ~str {
fn pat_to_str(pat: @ast::pat, intr: @ident_interner) -> ~str {
to_str(pat, print_pat, intr)
}
fn expr_to_str(e: @ast::expr, intr: ident_interner) -> ~str {
fn expr_to_str(e: @ast::expr, intr: @ident_interner) -> ~str {
to_str(e, print_expr, intr)
}
fn tt_to_str(tt: ast::token_tree, intr: ident_interner) -> ~str {
fn tt_to_str(tt: ast::token_tree, intr: @ident_interner) -> ~str {
to_str(tt, print_tt, intr)
}
fn stmt_to_str(s: ast::stmt, intr: ident_interner) -> ~str {
fn stmt_to_str(s: ast::stmt, intr: @ident_interner) -> ~str {
to_str(s, print_stmt, intr)
}
fn item_to_str(i: @ast::item, intr: ident_interner) -> ~str {
fn item_to_str(i: @ast::item, intr: @ident_interner) -> ~str {
to_str(i, print_item, intr)
}
fn typarams_to_str(tps: ~[ast::ty_param], intr: ident_interner) -> ~str {
fn typarams_to_str(tps: ~[ast::ty_param], intr: @ident_interner) -> ~str {
to_str(tps, print_type_params, intr)
}
fn path_to_str(&&p: @ast::path, intr: ident_interner) -> ~str {
fn path_to_str(&&p: @ast::path, intr: @ident_interner) -> ~str {
to_str(p, |a,b| print_path(a, b, false), intr)
}
fn fun_to_str(decl: ast::fn_decl, name: ast::ident,
params: ~[ast::ty_param], intr: ident_interner) -> ~str {
params: ~[ast::ty_param], intr: @ident_interner) -> ~str {
do io::with_str_writer |wr| {
let s = rust_printer(wr, intr);
print_fn(s, decl, None, name, params, None, ast::inherited);
@ -147,7 +147,7 @@ fn test_fun_to_str() {
assert fun_to_str(decl, "a", ~[]) == "fn a()";
}
fn block_to_str(blk: ast::blk, intr: ident_interner) -> ~str {
fn block_to_str(blk: ast::blk, intr: @ident_interner) -> ~str {
do io::with_str_writer |wr| {
let s = rust_printer(wr, intr);
// containing cbox, will be closed by print-block at }
@ -159,15 +159,15 @@ fn block_to_str(blk: ast::blk, intr: ident_interner) -> ~str {
}
}
fn meta_item_to_str(mi: @ast::meta_item, intr: ident_interner) -> ~str {
fn meta_item_to_str(mi: @ast::meta_item, intr: @ident_interner) -> ~str {
to_str(mi, print_meta_item, intr)
}
fn attribute_to_str(attr: ast::attribute, intr: ident_interner) -> ~str {
fn attribute_to_str(attr: ast::attribute, intr: @ident_interner) -> ~str {
to_str(attr, print_attribute, intr)
}
fn variant_to_str(var: ast::variant, intr: ident_interner) -> ~str {
fn variant_to_str(var: ast::variant, intr: @ident_interner) -> ~str {
to_str(var, print_variant, intr)
}
@ -2059,7 +2059,7 @@ fn print_string(s: ps, st: ~str) {
word(s.s, ~"\"");
}
fn to_str<T>(t: T, f: fn@(ps, T), intr: ident_interner) -> ~str {
fn to_str<T>(t: T, f: fn@(ps, T), intr: @ident_interner) -> ~str {
do io::with_str_writer |wr| {
let s = rust_printer(wr, intr);
f(s, t);

2
src/rustc/back/link.rs
View File

@ -607,7 +607,7 @@ fn mangle_internal_name_by_path(ccx: @crate_ctxt, path: path) -> ~str {
}
fn mangle_internal_name_by_seq(ccx: @crate_ctxt, flav: ~str) -> ~str {
return fmt!("%s_%u", flav, ccx.names(flav));
return fmt!("%s_%u", flav, ccx.names(flav).repr);
}
// If the user wants an exe generated we need to invoke

2
src/rustc/driver/session.rs
View File

@ -243,7 +243,7 @@ impl session {
fn ident_of(st: ~str) -> ast::ident {
self.parse_sess.interner.intern(@st)
}
fn intr() -> syntax::parse::token::ident_interner {
fn intr() -> @syntax::parse::token::ident_interner {
self.parse_sess.interner
}
}

4
src/rustc/metadata/creader.rs
View File

@ -18,7 +18,7 @@ export read_crates;
// libraries necessary for later resolving, typechecking, linking, etc.
fn read_crates(diag: span_handler, crate: ast::crate,
cstore: cstore::cstore, filesearch: filesearch,
os: loader::os, static: bool, intr: ident_interner) {
os: loader::os, static: bool, intr: @ident_interner) {
let e = @{diag: diag,
filesearch: filesearch,
cstore: cstore,
@ -94,7 +94,7 @@ type env = @{diag: span_handler,
static: bool,
crate_cache: DVec<cache_entry>,
mut next_crate_num: ast::crate_num,
intr: ident_interner};
intr: @ident_interner};
fn visit_view_item(e: env, i: @ast::view_item) {
match i.node {

4
src/rustc/metadata/cstore.rs
View File

@ -58,7 +58,7 @@ type cstore_private =
mut used_crate_files: ~[Path],
mut used_libraries: ~[~str],
mut used_link_args: ~[~str],
intr: ident_interner};
intr: @ident_interner};
// Map from node_id's of local use statements to crate numbers
type use_crate_map = map::HashMap<ast::node_id, ast::crate_num>;
@ -68,7 +68,7 @@ pure fn p(cstore: cstore) -> cstore_private {
match cstore { private(p) => p }
}
fn mk_cstore(intr: ident_interner) -> cstore {
fn mk_cstore(intr: @ident_interner) -> cstore {
let meta_cache = map::HashMap();
let crate_map = map::HashMap();
let mod_path_map = HashMap();

42
src/rustc/metadata/decoder.rs
View File

@ -268,7 +268,7 @@ fn enum_variant_ids(item: ebml::Doc, cdata: cmd) -> ~[ast::def_id] {
return ids;
}
fn item_path(intr: ident_interner, item_doc: ebml::Doc) -> ast_map::path {
fn item_path(intr: @ident_interner, item_doc: ebml::Doc) -> ast_map::path {
let path_doc = ebml::get_doc(item_doc, tag_path);
let len_doc = ebml::get_doc(path_doc, tag_path_len);
@ -290,7 +290,7 @@ fn item_path(intr: ident_interner, item_doc: ebml::Doc) -> ast_map::path {
return result;
}
fn item_name(intr: ident_interner, item: ebml::Doc) -> ast::ident {
fn item_name(intr: @ident_interner, item: ebml::Doc) -> ast::ident {
let name = ebml::get_doc(item, tag_paths_data_name);
intr.intern(@str::from_bytes(ebml::doc_data(name)))
}
@ -365,7 +365,7 @@ fn get_impl_traits(cdata: cmd, id: ast::node_id, tcx: ty::ctxt) -> ~[ty::t] {
item_impl_traits(lookup_item(id, cdata.data), tcx, cdata)
}
fn get_impl_method(intr: ident_interner, cdata: cmd, id: ast::node_id,
fn get_impl_method(intr: @ident_interner, cdata: cmd, id: ast::node_id,
name: ast::ident) -> ast::def_id {
let items = ebml::get_doc(ebml::Doc(cdata.data), tag_items);
let mut found = None;
@ -378,7 +378,7 @@ fn get_impl_method(intr: ident_interner, cdata: cmd, id: ast::node_id,
found.get()
}
fn get_class_method(intr: ident_interner, cdata: cmd, id: ast::node_id,
fn get_class_method(intr: @ident_interner, cdata: cmd, id: ast::node_id,
name: ast::ident) -> ast::def_id {
let items = ebml::get_doc(ebml::Doc(cdata.data), tag_items);
let mut found = None;
@ -451,7 +451,7 @@ fn path_entry(path_string: ~str, def_like: def_like) -> path_entry {
}
/// Iterates over all the paths in the given crate.
fn each_path(intr: ident_interner, cdata: cmd, f: fn(path_entry) -> bool) {
fn each_path(intr: @ident_interner, cdata: cmd, f: fn(path_entry) -> bool) {
let root = ebml::Doc(cdata.data);
let items = ebml::get_doc(root, tag_items);
let items_data = ebml::get_doc(items, tag_items_data);
@ -531,7 +531,7 @@ fn each_path(intr: ident_interner, cdata: cmd, f: fn(path_entry) -> bool) {
}
}
fn get_item_path(intr: ident_interner, cdata: cmd, id: ast::node_id)
fn get_item_path(intr: @ident_interner, cdata: cmd, id: ast::node_id)
-> ast_map::path {
item_path(intr, lookup_item(id, cdata.data))
}
@ -542,7 +542,7 @@ type decode_inlined_item = fn(
path: ast_map::path,
par_doc: ebml::Doc) -> Option<ast::inlined_item>;
fn maybe_get_item_ast(intr: ident_interner, cdata: cmd, tcx: ty::ctxt,
fn maybe_get_item_ast(intr: @ident_interner, cdata: cmd, tcx: ty::ctxt,
id: ast::node_id,
decode_inlined_item: decode_inlined_item
) -> csearch::found_ast {
@ -568,7 +568,7 @@ fn maybe_get_item_ast(intr: ident_interner, cdata: cmd, tcx: ty::ctxt,
}
}
fn get_enum_variants(intr: ident_interner, cdata: cmd, id: ast::node_id,
fn get_enum_variants(intr: @ident_interner, cdata: cmd, id: ast::node_id,
tcx: ty::ctxt) -> ~[ty::variant_info] {
let data = cdata.data;
let items = ebml::get_doc(ebml::Doc(data), tag_items);
@ -638,7 +638,7 @@ fn get_self_ty(item: ebml::Doc) -> ast::self_ty_ {
}
}
fn item_impl_methods(intr: ident_interner, cdata: cmd, item: ebml::Doc,
fn item_impl_methods(intr: @ident_interner, cdata: cmd, item: ebml::Doc,
base_tps: uint) -> ~[@method_info] {
let mut rslt = ~[];
for ebml::tagged_docs(item, tag_item_impl_method) |doc| {
@ -654,7 +654,7 @@ fn item_impl_methods(intr: ident_interner, cdata: cmd, item: ebml::Doc,
rslt
}
fn get_impls_for_mod(intr: ident_interner, cdata: cmd,
fn get_impls_for_mod(intr: @ident_interner, cdata: cmd,
m_id: ast::node_id, name: Option<ast::ident>,
get_cdata: fn(ast::crate_num) -> cmd)
-> @~[@_impl] {
@ -685,7 +685,7 @@ fn get_impls_for_mod(intr: ident_interner, cdata: cmd,
}
/* Works for both classes and traits */
fn get_trait_methods(intr: ident_interner, cdata: cmd, id: ast::node_id,
fn get_trait_methods(intr: @ident_interner, cdata: cmd, id: ast::node_id,
tcx: ty::ctxt) -> @~[ty::method] {
let data = cdata.data;
let item = lookup_item(id, data);
@ -712,7 +712,7 @@ fn get_trait_methods(intr: ident_interner, cdata: cmd, id: ast::node_id,
// If the item in question is a trait, returns its set of methods and
// their self types. Otherwise, returns none. This overlaps in an
// annoying way with get_trait_methods.
fn get_method_names_if_trait(intr: ident_interner, cdata: cmd,
fn get_method_names_if_trait(intr: @ident_interner, cdata: cmd,
node_id: ast::node_id)
-> Option<@DVec<(ast::ident, ast::self_ty_)>> {
@ -742,7 +742,7 @@ fn get_item_attrs(cdata: cmd,
}
// Helper function that gets either fields or methods
fn get_class_members(intr: ident_interner, cdata: cmd, id: ast::node_id,
fn get_class_members(intr: @ident_interner, cdata: cmd, id: ast::node_id,
p: fn(Family) -> bool) -> ~[ty::field_ty] {
let data = cdata.data;
let item = lookup_item(id, data);
@ -769,7 +769,7 @@ pure fn family_to_visibility(family: Family) -> ast::visibility {
}
}
fn get_class_fields(intr: ident_interner, cdata: cmd, id: ast::node_id)
fn get_class_fields(intr: @ident_interner, cdata: cmd, id: ast::node_id)
-> ~[ty::field_ty] {
get_class_members(intr, cdata, id, |f| f == PublicField
|| f == PrivateField || f == InheritedField)
@ -876,14 +876,14 @@ fn get_attributes(md: ebml::Doc) -> ~[ast::attribute] {
return attrs;
}
fn list_meta_items(intr: ident_interner,
fn list_meta_items(intr: @ident_interner,
meta_items: ebml::Doc, out: io::Writer) {
for get_meta_items(meta_items).each |mi| {
out.write_str(fmt!("%s\n", pprust::meta_item_to_str(*mi, intr)));
}
}
fn list_crate_attributes(intr: ident_interner, md: ebml::Doc, hash: ~str,
fn list_crate_attributes(intr: @ident_interner, md: ebml::Doc, hash: ~str,
out: io::Writer) {
out.write_str(fmt!("=Crate Attributes (%s)=\n", hash));
@ -901,7 +901,7 @@ fn get_crate_attributes(data: @~[u8]) -> ~[ast::attribute] {
type crate_dep = {cnum: ast::crate_num, name: ast::ident,
vers: ~str, hash: ~str};
fn get_crate_deps(intr: ident_interner, data: @~[u8]) -> ~[crate_dep] {
fn get_crate_deps(intr: @ident_interner, data: @~[u8]) -> ~[crate_dep] {
let mut deps: ~[crate_dep] = ~[];
let cratedoc = ebml::Doc(data);
let depsdoc = ebml::get_doc(cratedoc, tag_crate_deps);
@ -919,7 +919,7 @@ fn get_crate_deps(intr: ident_interner, data: @~[u8]) -> ~[crate_dep] {
return deps;
}
fn list_crate_deps(intr: ident_interner, data: @~[u8], out: io::Writer) {
fn list_crate_deps(intr: @ident_interner, data: @~[u8], out: io::Writer) {
out.write_str(~"=External Dependencies=\n");
for get_crate_deps(intr, data).each |dep| {
@ -946,7 +946,7 @@ fn get_crate_vers(data: @~[u8]) -> ~str {
};
}
fn iter_crate_items(intr: ident_interner,
fn iter_crate_items(intr: @ident_interner,
cdata: cmd, proc: fn(~str, ast::def_id)) {
for each_path(intr, cdata) |path_entry| {
match path_entry.def_like {
@ -958,7 +958,7 @@ fn iter_crate_items(intr: ident_interner,
}
}
fn get_crate_module_paths(intr: ident_interner, cdata: cmd)
fn get_crate_module_paths(intr: @ident_interner, cdata: cmd)
-> ~[(ast::def_id, ~str)] {
fn mod_of_path(p: ~str) -> ~str {
str::connect(vec::init(str::split_str(p, ~"::")), ~"::")
@ -985,7 +985,7 @@ fn get_crate_module_paths(intr: ident_interner, cdata: cmd)
}
}
fn list_crate_metadata(intr: ident_interner, bytes: @~[u8],
fn list_crate_metadata(intr: @ident_interner, bytes: @~[u8],
out: io::Writer) {
let hash = get_crate_hash(bytes);
let md = ebml::Doc(bytes);

6
src/rustc/metadata/loader.rs
View File

@ -35,7 +35,7 @@ type ctxt = {
hash: ~str,
os: os,
static: bool,
intr: ident_interner
intr: @ident_interner
};
fn load_library_crate(cx: ctxt) -> {ident: ~str, data: @~[u8]} {
@ -135,7 +135,7 @@ fn crate_name_from_metas(metas: ~[@ast::meta_item]) -> ~str {
}
}
fn note_linkage_attrs(intr: ident_interner, diag: span_handler,
fn note_linkage_attrs(intr: @ident_interner, diag: span_handler,
attrs: ~[ast::attribute]) {
for attr::find_linkage_metas(attrs).each |mi| {
diag.handler().note(fmt!("meta: %s",
@ -226,7 +226,7 @@ fn meta_section_name(os: os) -> ~str {
}
// A diagnostic function for dumping crate metadata to an output stream
fn list_file_metadata(intr: ident_interner,
fn list_file_metadata(intr: @ident_interner,
os: os, path: &Path, out: io::Writer) {
match get_metadata_section(os, path) {
option::Some(bytes) => decoder::list_crate_metadata(intr, bytes, out),

6
src/rustc/middle/resolve.rs
View File

@ -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,

9
src/rustc/middle/trans/common.rs
View File

@ -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);

2
src/rustc/middle/trans/debuginfo.rs
View File

@ -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}

2
src/rustdoc/extract.rs
View File

@ -21,7 +21,7 @@ fn to_str(id: ast::ident) -> ~str {
return *(*intr.get()).get(id);
}
fn interner() -> syntax::parse::token::ident_interner {
fn interner() -> @syntax::parse::token::ident_interner {
return *(unsafe{ local_data_get(interner_key!()) }).get();
}