switch over to using new serialize/deserialize code
This commit is contained in:
Niko Matsakis
parent
f69e9ff643
commit
3dca3393fa
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@ -13,14 +13,19 @@ import std::serialization::serializer;
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import std::serialization::deserializer;
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import std::serialization::serializer_helpers;
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import std::serialization::deserializer_helpers;
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import std::prettyprint::serializer;
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import std::smallintmap::map;
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import middle::trans::common::maps;
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import middle::{ty, typeck, last_use, ast_map};
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import middle::typeck::method_origin;
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import middle::typeck::vtable_res;
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import middle::typeck::vtable_origin;
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import middle::typeck::{method_origin,
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serialize_method_origin,
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deserialize_method_origin,
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vtable_res,
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vtable_origin};
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import driver::session::session;
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import middle::freevars::freevar_entry;
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import middle::freevars::{freevar_entry,
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serialize_freevar_entry,
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deserialize_freevar_entry};
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import c = common;
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import e = encoder;
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@ -302,13 +307,13 @@ impl of tr for span {
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impl serializer_helpers<S: serializer> for S {
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fn emit_def_id(did: ast::def_id) {
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astencode_gen::serialize_syntax_ast_def_id(self, did)
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ast::serialize_def_id(self, did)
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}
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}
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impl deserializer_helpers<D: deserializer> for D {
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fn read_def_id(xcx: extended_decode_ctxt) -> ast::def_id {
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let did = astencode_gen::deserialize_syntax_ast_def_id(self);
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let did = ast::deserialize_def_id(self);
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did.tr(xcx)
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}
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}
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@ -330,7 +335,7 @@ impl deserializer_helpers<D: deserializer> for D {
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fn encode_ast(ebml_w: ebml::writer, item: ast::inlined_item) {
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ebml_w.wr_tag(c::tag_tree as uint) {||
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astencode_gen::serialize_syntax_ast_inlined_item(ebml_w, item)
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ast::serialize_inlined_item(ebml_w, item)
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}
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}
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@ -375,7 +380,7 @@ fn simplify_ast(ii: ast::inlined_item) -> ast::inlined_item {
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fn decode_ast(par_doc: ebml::doc) -> ast::inlined_item {
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let chi_doc = par_doc[c::tag_tree];
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let d = ebml::ebml_deserializer(chi_doc);
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astencode_gen::deserialize_syntax_ast_inlined_item(d)
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ast::deserialize_inlined_item(d)
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}
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fn renumber_ast(xcx: extended_decode_ctxt, ii: ast::inlined_item)
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@ -400,12 +405,12 @@ fn renumber_ast(xcx: extended_decode_ctxt, ii: ast::inlined_item)
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// Encoding and decoding of ast::def
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fn encode_def(ebml_w: ebml::writer, def: ast::def) {
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astencode_gen::serialize_syntax_ast_def(ebml_w, def)
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ast::serialize_def(ebml_w, def)
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}
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fn decode_def(xcx: extended_decode_ctxt, doc: ebml::doc) -> ast::def {
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let dsr = ebml::ebml_deserializer(doc);
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let def = astencode_gen::deserialize_syntax_ast_def(dsr);
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let def = ast::deserialize_def(dsr);
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def.tr(xcx)
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}
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@ -448,13 +453,12 @@ impl of tr for ast::def {
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// Encoding and decoding of freevar information
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fn encode_freevar_entry(ebml_w: ebml::writer, fv: freevar_entry) {
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astencode_gen::serialize_middle_freevars_freevar_entry(ebml_w, fv)
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serialize_freevar_entry(ebml_w, fv)
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}
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impl helper for ebml::ebml_deserializer {
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fn read_freevar_entry(xcx: extended_decode_ctxt) -> freevar_entry {
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let fv =
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astencode_gen::deserialize_middle_freevars_freevar_entry(self);
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let fv = deserialize_freevar_entry(self);
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fv.tr(xcx)
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}
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}
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@ -469,16 +473,16 @@ impl of tr for freevar_entry {
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// Encoding and decoding of method_origin
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fn encode_method_origin(ebml_w: ebml::writer, mo: method_origin) {
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astencode_gen::serialize_middle_typeck_method_origin(ebml_w, mo)
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serialize_method_origin(ebml_w, mo)
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}
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impl helper for ebml::ebml_deserializer {
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fn read_method_origin(xcx: extended_decode_ctxt) -> method_origin {
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let fv = astencode_gen::deserialize_middle_typeck_method_origin(self);
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let fv = deserialize_method_origin(self);
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fv.tr(xcx)
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}
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fn read_is_last_use(xcx: extended_decode_ctxt) -> last_use::is_last_use {
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let lu = astencode_gen::deserialize_middle_last_use_is_last_use(self);
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let lu = last_use::deserialize_is_last_use(self);
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lu.tr(xcx)
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}
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}
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@ -692,7 +696,7 @@ fn encode_side_tables_for_id(ecx: @e::encode_ctxt,
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ebml_w.tag(c::tag_table_def) {||
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ebml_w.id(id);
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ebml_w.tag(c::tag_table_val) {||
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astencode_gen::serialize_syntax_ast_def(ebml_w, def)
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ast::serialize_def(ebml_w, def)
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}
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}
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}
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@ -774,7 +778,7 @@ fn encode_side_tables_for_id(ecx: @e::encode_ctxt,
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ebml_w.tag(c::tag_table_last_use) {||
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ebml_w.id(id);
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ebml_w.tag(c::tag_table_val) {||
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astencode_gen::serialize_middle_last_use_is_last_use(ebml_w, m)
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last_use::serialize_is_last_use(ebml_w, m)
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}
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}
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}
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@ -786,8 +790,7 @@ fn encode_side_tables_for_id(ecx: @e::encode_ctxt,
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ebml_w.tag(c::tag_table_method_map) {||
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ebml_w.id(id);
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ebml_w.tag(c::tag_table_val) {||
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astencode_gen::
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serialize_middle_typeck_method_origin(ebml_w, mo)
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serialize_method_origin(ebml_w, mo)
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}
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}
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}
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@ -901,3 +904,128 @@ fn decode_side_tables(xcx: extended_decode_ctxt,
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#debug[">< Side table doc loaded"];
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}
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}
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// ______________________________________________________________________
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// Testing of astencode_gen
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#[cfg(test)]
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fn encode_item_ast(ebml_w: ebml::writer, item: @ast::item) {
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ebml_w.wr_tag(c::tag_tree as uint) {||
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ast::serialize_item(ebml_w, *item);
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}
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}
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#[cfg(test)]
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fn decode_item_ast(par_doc: ebml::doc) -> @ast::item {
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let chi_doc = par_doc[c::tag_tree];
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let d = ebml::ebml_deserializer(chi_doc);
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@ast::deserialize_item(d)
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}
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#[cfg(test)]
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fn new_parse_sess() -> parser::parse_sess {
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let cm = codemap::new_codemap();
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let handler = diagnostic::mk_handler(option::none);
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let sess = @{
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cm: cm,
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mutable next_id: 1,
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span_diagnostic: diagnostic::mk_span_handler(handler, cm),
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mutable chpos: 0u,
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mutable byte_pos: 0u
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};
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ret sess;
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}
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#[cfg(test)]
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iface fake_ext_ctxt {
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fn session() -> fake_session;
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}
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#[cfg(test)]
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type fake_options = {cfg: ast::crate_cfg};
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#[cfg(test)]
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type fake_session = {opts: @fake_options,
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parse_sess: parser::parse_sess};
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#[cfg(test)]
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impl of fake_ext_ctxt for fake_session {
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fn session() -> fake_session {self}
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}
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#[cfg(test)]
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fn mk_ctxt() -> fake_ext_ctxt {
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let opts : fake_options = {cfg: []};
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{opts: @opts, parse_sess: new_parse_sess()} as fake_ext_ctxt
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}
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#[cfg(test)]
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fn roundtrip(in_item: @ast::item) {
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#debug["in_item = %s", pprust::item_to_str(in_item)];
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let mbuf = io::mem_buffer();
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let ebml_w = ebml::writer(io::mem_buffer_writer(mbuf));
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encode_item_ast(ebml_w, in_item);
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let ebml_doc = ebml::doc(@io::mem_buffer_buf(mbuf));
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let out_item = decode_item_ast(ebml_doc);
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#debug["out_item = %s", pprust::item_to_str(out_item)];
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let exp_str =
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io::with_str_writer {|w| ast::serialize_item(w, *in_item) };
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let out_str =
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io::with_str_writer {|w| ast::serialize_item(w, *out_item) };
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#debug["expected string: %s", exp_str];
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#debug["actual string : %s", out_str];
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assert exp_str == out_str;
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}
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#[test]
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fn test_basic() {
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let ext_cx = mk_ctxt();
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roundtrip(#ast(item){
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fn foo() {}
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});
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}
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#[test]
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fn test_smalltalk() {
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let ext_cx = mk_ctxt();
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roundtrip(#ast(item){
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fn foo() -> int { 3 + 4 } // first smalltalk program ever executed.
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});
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}
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#[test]
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fn test_more() {
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let ext_cx = mk_ctxt();
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roundtrip(#ast(item){
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fn foo(x: uint, y: uint) -> uint {
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let z = x + y;
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ret z;
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}
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});
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}
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#[test]
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fn test_simplification() {
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let ext_cx = mk_ctxt();
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let item_in = ast::ii_item(#ast(item) {
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fn new_int_alist<B: copy>() -> alist<int, B> {
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fn eq_int(&&a: int, &&b: int) -> bool { a == b }
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ret {eq_fn: eq_int, mut data: []};
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}
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});
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let item_out = simplify_ast(item_in);
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let item_exp = ast::ii_item(#ast(item) {
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fn new_int_alist<B: copy>() -> alist<int, B> {
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ret {eq_fn: eq_int, mut data: []};
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}
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});
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alt (item_out, item_exp) {
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(ast::ii_item(item_out), ast::ii_item(item_exp)) {
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assert pprust::item_to_str(item_out) == pprust::item_to_str(item_exp);
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}
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_ { fail; }
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}
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}
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@ -5,18 +5,20 @@ import syntax::print::pprust::path_to_str;
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import std::map::*;
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import option::*;
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import syntax::{ast, ast_util, visit};
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import syntax::ast::{serialize_span, deserialize_span};
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import middle::resolve;
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import syntax::codemap::span;
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export annotate_freevars;
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export freevar_map;
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export freevar_info;
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export freevar_entry;
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export freevar_entry, serialize_freevar_entry, deserialize_freevar_entry;
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export get_freevars;
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export has_freevars;
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// A vector of defs representing the free variables referred to in a function.
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// (The def_upvar will already have been stripped).
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#[auto_serialize]
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type freevar_entry = {
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def: ast::def, //< The variable being accessed free.
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span: span //< First span where it is accessed (there can be multiple)
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@ -25,6 +25,7 @@ import std::map::hashmap;
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// (by `break` or conditionals), and for handling loops.
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// Marks expr_paths that are last uses.
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#[auto_serialize]
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enum is_last_use {
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is_last_use,
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has_last_use,
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@ -14,13 +14,17 @@ import middle::ty::{node_id_to_type, arg, block_ty,
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import util::ppaux::ty_to_str;
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import std::smallintmap;
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import std::map::{hashmap, int_hash};
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import std::serialization::{serialize_uint, deserialize_uint};
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import syntax::print::pprust::*;
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export check_crate;
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export method_map, method_origin, method_static, method_param, method_iface;
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export vtable_map, vtable_res, vtable_origin, vtable_static, vtable_param,
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vtable_iface;
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export method_map;
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export method_origin, serialize_method_origin, deserialize_method_origin;
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export vtable_map;
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export vtable_res;
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export vtable_origin;
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#[auto_serialize]
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enum method_origin {
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method_static(ast::def_id),
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// iface id, method num, param num, bound num
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@ -37,6 +41,7 @@ enum vtable_origin {
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vtable_param(uint, uint),
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vtable_iface(ast::def_id, [ty::t]),
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}
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type vtable_map = hashmap<ast::node_id, vtable_res>;
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type ty_table = hashmap<ast::def_id, ty::t>;
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@ -26,45 +26,45 @@ fn deserialize_span<D>(_d: D) -> span {
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ast_util::dummy_sp()
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}
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/*#[auto_serialize]*/
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#[auto_serialize]
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type spanned<T> = {node: T, span: span};
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/*#[auto_serialize]*/
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#[auto_serialize]
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type ident = str;
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// Functions may or may not have names.
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/*#[auto_serialize]*/
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#[auto_serialize]
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type fn_ident = option<ident>;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type path_ = {global: bool, idents: [ident], types: [@ty]};
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/*#[auto_serialize]*/
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#[auto_serialize]
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type path = spanned<path_>;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type crate_num = int;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type node_id = int;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type def_id = {crate: crate_num, node: node_id};
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const local_crate: crate_num = 0;
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const crate_node_id: node_id = 0;
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum ty_param_bound {
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bound_copy,
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bound_send,
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bound_iface(@ty),
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}
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/*#[auto_serialize]*/
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#[auto_serialize]
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type ty_param = {ident: ident, id: node_id, bounds: @[ty_param_bound]};
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum def {
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def_fn(def_id, purity),
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def_self(node_id),
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@ -119,30 +119,30 @@ enum crate_directive_ {
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type crate_directive = spanned<crate_directive_>;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type meta_item = spanned<meta_item_>;
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum meta_item_ {
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meta_word(ident),
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meta_list(ident, [@meta_item]),
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meta_name_value(ident, lit),
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}
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/*#[auto_serialize]*/
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#[auto_serialize]
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type blk = spanned<blk_>;
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/*#[auto_serialize]*/
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#[auto_serialize]
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type blk_ = {view_items: [@view_item], stmts: [@stmt], expr: option<@expr>,
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id: node_id, rules: blk_check_mode};
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/*#[auto_serialize]*/
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#[auto_serialize]
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type pat = {id: node_id, node: pat_, span: span};
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/*#[auto_serialize]*/
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#[auto_serialize]
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type field_pat = {ident: ident, pat: @pat};
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum pat_ {
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pat_wild,
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// A pat_ident may either be a new bound variable,
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@ -162,10 +162,10 @@ enum pat_ {
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pat_range(@expr, @expr),
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}
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum mutability { m_mutbl, m_imm, m_const, }
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum proto {
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proto_bare, // native fn
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proto_any, // fn
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@ -181,7 +181,7 @@ pure fn is_blockish(p: ast::proto) -> bool {
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}
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}
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/*#[auto_serialize]*/
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#[auto_serialize]
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enum binop {
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add,
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subtract,
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@ -204,7 +204,7 @@ enum binop {
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gt,
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}
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||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum unop {
|
||||
box(mutability),
|
||||
uniq(mutability),
|
||||
|
|
@ -213,23 +213,23 @@ enum unop {
|
|||
|
||||
// Generally, after typeck you can get the inferred value
|
||||
// using ty::resolved_T(...).
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum inferable<T> {
|
||||
expl(T), infer(node_id)
|
||||
}
|
||||
|
||||
// "resolved" mode: the real modes.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum rmode { by_ref, by_val, by_mutbl_ref, by_move, by_copy }
|
||||
|
||||
// inferable mode.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mode = inferable<rmode>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type stmt = spanned<stmt_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum stmt_ {
|
||||
stmt_decl(@decl, node_id),
|
||||
|
||||
|
|
@ -240,48 +240,48 @@ enum stmt_ {
|
|||
stmt_semi(@expr, node_id),
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum init_op { init_assign, init_move, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type initializer = {op: init_op, expr: @expr};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type local_ = // FIXME: should really be a refinement on pat
|
||||
{is_mutbl: bool, ty: @ty, pat: @pat,
|
||||
init: option<initializer>, id: node_id};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type local = spanned<local_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type decl = spanned<decl_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum decl_ { decl_local([@local]), decl_item(@item), }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type arm = {pats: [@pat], guard: option<@expr>, body: blk};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type field_ = {mutbl: mutability, ident: ident, expr: @expr};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type field = spanned<field_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum blk_check_mode { default_blk, unchecked_blk, unsafe_blk, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum expr_check_mode { claimed_expr, checked_expr, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type expr = {id: node_id, node: expr_, span: span};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum alt_mode { alt_check, alt_exhaustive, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum expr_ {
|
||||
expr_vec([@expr], mutability),
|
||||
expr_rec([field], option<@expr>),
|
||||
|
|
@ -337,14 +337,14 @@ enum expr_ {
|
|||
expr_mac(mac),
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type capture_item = {
|
||||
id: int,
|
||||
name: ident, // Currently, can only capture a local var.
|
||||
span: span
|
||||
};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type capture_clause = {
|
||||
copies: [@capture_item],
|
||||
moves: [@capture_item]
|
||||
|
|
@ -359,19 +359,19 @@ enum blk_sort {
|
|||
}
|
||||
*/
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mac = spanned<mac_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mac_arg = option<@expr>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mac_body_ = {span: span};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mac_body = option<mac_body_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum mac_ {
|
||||
mac_invoc(@path, mac_arg, mac_body),
|
||||
mac_embed_type(@ty),
|
||||
|
|
@ -382,10 +382,10 @@ enum mac_ {
|
|||
mac_var(uint)
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type lit = spanned<lit_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum lit_ {
|
||||
lit_str(str),
|
||||
lit_int(i64, int_ty),
|
||||
|
|
@ -397,33 +397,33 @@ enum lit_ {
|
|||
|
||||
// NB: If you change this, you'll probably want to change the corresponding
|
||||
// type structure in middle/ty.rs as well.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type mt = {ty: @ty, mutbl: mutability};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_field_ = {ident: ident, mt: mt};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_field = spanned<ty_field_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_method = {ident: ident, attrs: [attribute],
|
||||
decl: fn_decl, tps: [ty_param], span: span};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum int_ty { ty_i, ty_char, ty_i8, ty_i16, ty_i32, ty_i64, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum uint_ty { ty_u, ty_u8, ty_u16, ty_u32, ty_u64, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum float_ty { ty_f, ty_f32, ty_f64, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty = {id: node_id, node: ty_, span: span};
|
||||
|
||||
// Not represented directly in the AST, referred to by name through a ty_path.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum prim_ty {
|
||||
ty_int(int_ty),
|
||||
ty_uint(uint_ty),
|
||||
|
|
@ -432,17 +432,17 @@ enum prim_ty {
|
|||
ty_bool,
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type region = {id: node_id, node: region_};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum region_ {
|
||||
re_inferred,
|
||||
re_named(ident),
|
||||
re_self
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum ty_ {
|
||||
ty_nil,
|
||||
ty_bot, /* bottom type */
|
||||
|
|
@ -472,19 +472,19 @@ so that the typestate pass doesn't have to map a function name onto its decl.
|
|||
So, the constr_arg type is parameterized: it's instantiated with uint for
|
||||
declarations, and ident for uses.
|
||||
*/
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum constr_arg_general_<T> { carg_base, carg_ident(T), carg_lit(@lit), }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type fn_constr_arg = constr_arg_general_<uint>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type sp_constr_arg<T> = spanned<constr_arg_general_<T>>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_constr_arg = sp_constr_arg<@path>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type constr_arg = spanned<fn_constr_arg>;
|
||||
|
||||
// Constrained types' args are parameterized by paths, since
|
||||
|
|
@ -492,34 +492,34 @@ type constr_arg = spanned<fn_constr_arg>;
|
|||
// The implicit root of such path, in the constraint-list for a
|
||||
// constrained type, is * (referring to the base record)
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type constr_general_<ARG, ID> =
|
||||
{path: @path, args: [@spanned<constr_arg_general_<ARG>>], id: ID};
|
||||
|
||||
// In the front end, constraints have a node ID attached.
|
||||
// Typeck turns this to a def_id, using the output of resolve.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type constr_general<ARG> = spanned<constr_general_<ARG, node_id>>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type constr_ = constr_general_<uint, node_id>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type constr = spanned<constr_general_<uint, node_id>>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_constr_ = constr_general_<@path, node_id>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type ty_constr = spanned<ty_constr_>;
|
||||
|
||||
/* The parser generates ast::constrs; resolve generates
|
||||
a mapping from each function to a list of ty::constr_defs,
|
||||
corresponding to these. */
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type arg = {mode: mode, ty: @ty, ident: ident, id: node_id};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type fn_decl =
|
||||
{inputs: [arg],
|
||||
output: @ty,
|
||||
|
|
@ -527,7 +527,7 @@ type fn_decl =
|
|||
cf: ret_style,
|
||||
constraints: [@constr]};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum purity {
|
||||
pure_fn, // declared with "pure fn"
|
||||
unsafe_fn, // declared with "unsafe fn"
|
||||
|
|
@ -535,58 +535,58 @@ enum purity {
|
|||
crust_fn, // declared with "crust fn"
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum ret_style {
|
||||
noreturn, // functions with return type _|_ that always
|
||||
// raise an error or exit (i.e. never return to the caller)
|
||||
return_val, // everything else
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type method = {ident: ident, attrs: [attribute],
|
||||
tps: [ty_param], decl: fn_decl, body: blk,
|
||||
id: node_id, span: span, self_id: node_id};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type _mod = {view_items: [@view_item], items: [@item]};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum native_abi {
|
||||
native_abi_rust_intrinsic,
|
||||
native_abi_cdecl,
|
||||
native_abi_stdcall,
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type native_mod =
|
||||
{view_items: [@view_item],
|
||||
items: [@native_item]};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type variant_arg = {ty: @ty, id: node_id};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type variant_ = {name: ident, attrs: [attribute], args: [variant_arg],
|
||||
id: node_id, disr_expr: option<@expr>};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type variant = spanned<variant_>;
|
||||
|
||||
// FIXME: May want to just use path here, which would allow things like
|
||||
// 'import ::foo'
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type simple_path = [ident];
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type path_list_ident_ = {name: ident, id: node_id};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type path_list_ident = spanned<path_list_ident_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type view_path = spanned<view_path_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum view_path_ {
|
||||
|
||||
// quux = foo::bar::baz
|
||||
|
|
@ -603,10 +603,10 @@ enum view_path_ {
|
|||
view_path_list(@simple_path, [path_list_ident], node_id)
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type view_item = spanned<view_item_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum view_item_ {
|
||||
view_item_use(ident, [@meta_item], node_id),
|
||||
view_item_import([@view_path]),
|
||||
|
|
@ -614,23 +614,23 @@ enum view_item_ {
|
|||
}
|
||||
|
||||
// Meta-data associated with an item
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type attribute = spanned<attribute_>;
|
||||
|
||||
// Distinguishes between attributes that decorate items and attributes that
|
||||
// are contained as statements within items. These two cases need to be
|
||||
// distinguished for pretty-printing.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum attr_style { attr_outer, attr_inner, }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type attribute_ = {style: attr_style, value: meta_item};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type item = {ident: ident, attrs: [attribute],
|
||||
id: node_id, node: item_, span: span};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum item_ {
|
||||
item_const(@ty, @expr),
|
||||
item_fn(fn_decl, [ty_param], blk),
|
||||
|
|
@ -650,13 +650,13 @@ enum item_ {
|
|||
@ty /* self */, [@method]),
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type class_item_ = {privacy: privacy, decl: class_member};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type class_item = spanned<class_item_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum class_member {
|
||||
instance_var(ident, @ty, class_mutability, node_id),
|
||||
class_method(@item) // FIXME: methods aren't allowed to be
|
||||
|
|
@ -665,21 +665,21 @@ enum class_member {
|
|||
// item to separate out things with type params?
|
||||
}
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum class_mutability { class_mutable, class_immutable }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum privacy { priv, pub }
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type class_ctor = spanned<class_ctor_>;
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type class_ctor_ = {id: node_id,
|
||||
dec: fn_decl,
|
||||
body: blk};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
type native_item =
|
||||
{ident: ident,
|
||||
attrs: [attribute],
|
||||
|
|
@ -687,7 +687,7 @@ type native_item =
|
|||
id: node_id,
|
||||
span: span};
|
||||
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum native_item_ {
|
||||
native_item_fn(fn_decl, [ty_param]),
|
||||
}
|
||||
|
|
@ -695,7 +695,7 @@ enum native_item_ {
|
|||
// The data we save and restore about an inlined item or method. This is not
|
||||
// part of the AST that we parse from a file, but it becomes part of the tree
|
||||
// that we trans.
|
||||
/*#[auto_serialize]*/
|
||||
#[auto_serialize]
|
||||
enum inlined_item {
|
||||
ii_item(@item),
|
||||
ii_method(def_id /* impl id */, @method)
|
||||
|
|
|
|||
|
|
@ -117,13 +117,14 @@ fn fold_meta_item_(&&mi: @meta_item, fld: ast_fold) -> @meta_item {
|
|||
meta_name_value(fld.fold_ident(id), s)
|
||||
}
|
||||
},
|
||||
span: mi.span};
|
||||
span: fld.new_span(mi.span)};
|
||||
}
|
||||
//used in noop_fold_item and noop_fold_crate
|
||||
fn fold_attribute_(at: attribute, fmi: fn@(&&@meta_item) -> @meta_item) ->
|
||||
fn fold_attribute_(at: attribute, fld: ast_fold) ->
|
||||
attribute {
|
||||
ret {node: {style: at.node.style, value: *fmi(@at.node.value)},
|
||||
span: at.span};
|
||||
ret {node: {style: at.node.style,
|
||||
value: *fold_meta_item_(@at.node.value, fld)},
|
||||
span: fld.new_span(at.span)};
|
||||
}
|
||||
//used in noop_fold_native_item and noop_fold_fn_decl
|
||||
fn fold_arg_(a: arg, fld: ast_fold) -> arg {
|
||||
|
|
@ -148,7 +149,7 @@ fn fold_mac_(m: mac, fld: ast_fold) -> mac {
|
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mac_aq(_,_) { /* fixme */ m.node }
|
||||
mac_var(_) { /* fixme */ m.node }
|
||||
},
|
||||
span: m.span};
|
||||
span: fld.new_span(m.span)};
|
||||
}
|
||||
|
||||
fn fold_fn_decl(decl: ast::fn_decl, fld: ast_fold) -> ast::fn_decl {
|
||||
|
|
@ -178,7 +179,7 @@ fn fold_ty_params(tps: [ty_param], fld: ast_fold) -> [ty_param] {
|
|||
|
||||
fn noop_fold_crate(c: crate_, fld: ast_fold) -> crate_ {
|
||||
let fold_meta_item = bind fold_meta_item_(_, fld);
|
||||
let fold_attribute = bind fold_attribute_(_, fold_meta_item);
|
||||
let fold_attribute = bind fold_attribute_(_, fld);
|
||||
|
||||
ret {directives: vec::map(c.directives, fld.fold_crate_directive),
|
||||
module: fld.fold_mod(c.module),
|
||||
|
|
@ -208,8 +209,7 @@ fn noop_fold_view_item(vi: view_item_, _fld: ast_fold) -> view_item_ {
|
|||
|
||||
fn noop_fold_native_item(&&ni: @native_item, fld: ast_fold) -> @native_item {
|
||||
let fold_arg = bind fold_arg_(_, fld);
|
||||
let fold_meta_item = bind fold_meta_item_(_, fld);
|
||||
let fold_attribute = bind fold_attribute_(_, fold_meta_item);
|
||||
let fold_attribute = bind fold_attribute_(_, fld);
|
||||
|
||||
ret @{ident: fld.fold_ident(ni.ident),
|
||||
attrs: vec::map(ni.attrs, fold_attribute),
|
||||
|
|
@ -231,8 +231,7 @@ fn noop_fold_native_item(&&ni: @native_item, fld: ast_fold) -> @native_item {
|
|||
}
|
||||
|
||||
fn noop_fold_item(&&i: @item, fld: ast_fold) -> @item {
|
||||
let fold_meta_item = bind fold_meta_item_(_, fld);
|
||||
let fold_attribute = bind fold_attribute_(_, fold_meta_item);
|
||||
let fold_attribute = bind fold_attribute_(_, fld);
|
||||
|
||||
ret @{ident: fld.fold_ident(i.ident),
|
||||
attrs: vec::map(i.attrs, fold_attribute),
|
||||
|
|
@ -252,7 +251,7 @@ fn noop_fold_class_item(&&ci: @class_item, fld: ast_fold)
|
|||
}
|
||||
class_method(i) { class_method(fld.fold_item(i)) }
|
||||
}},
|
||||
span: ci.span}
|
||||
span: fld.new_span(ci.span)}
|
||||
}
|
||||
|
||||
fn noop_fold_item_underscore(i: item_, fld: ast_fold) -> item_ {
|
||||
|
|
@ -374,7 +373,7 @@ fn noop_fold_expr(e: expr_, fld: ast_fold) -> expr_ {
|
|||
{mutbl: field.node.mutbl,
|
||||
ident: fld.fold_ident(field.node.ident),
|
||||
expr: fld.fold_expr(field.node.expr)},
|
||||
span: field.span};
|
||||
span: fld.new_span(field.span)};
|
||||
}
|
||||
let fold_field = bind fold_field_(_, fld);
|
||||
|
||||
|
|
@ -519,8 +518,7 @@ fn noop_fold_variant(v: variant_, fld: ast_fold) -> variant_ {
|
|||
let fold_variant_arg = bind fold_variant_arg_(_, fld);
|
||||
let args = vec::map(v.args, fold_variant_arg);
|
||||
|
||||
let fold_meta_item = bind fold_meta_item_(_, fld);
|
||||
let fold_attribute = bind fold_attribute_(_, fold_meta_item);
|
||||
let fold_attribute = bind fold_attribute_(_, fld);
|
||||
let attrs = vec::map(v.attrs, fold_attribute);
|
||||
|
||||
let de = alt v.disr_expr {
|
||||
|
|
|
|||
Loading…
Reference in New Issue