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first (functional) version of the auto_serialize syntax ext

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This commit is contained in:
Niko Matsakis 2012-03-12 10:19:35 -07:00
parent 06c8acdd31
commit d91742294f
19 changed files with 851 additions and 536 deletions
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29
src/rustc/metadata/astencode.rs
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@ -6,12 +6,13 @@ import syntax::ast_util::inlined_item_methods;
import syntax::codemap::span;
import std::ebml;
import std::ebml::writer;
import std::ebml::serializer;
import std::ebml::deserializer;
import std::map::hashmap;
import std::serialization;
import std::serialization::serializer;
import std::serialization::deserializer;
import std::serialization::serializer_helpers;
import std::serialization::deserializer_helpers;
import serialization::serializer;
import serialization::deserializer;
import serialization::serializer_helpers;
import serialization::deserializer_helpers;
import std::smallintmap::map;
import middle::trans::common::maps;
import middle::{ty, typeck, last_use, ast_map};
@ -243,7 +244,7 @@ fn encode_id_range(ebml_w: ebml::writer, id_range: id_range) {
fn decode_id_range(par_doc: ebml::doc) -> id_range {
let range_doc = par_doc[c::tag_id_range];
let dsr = serialization::ebml_deserializer(range_doc);
let dsr = ebml::ebml_deserializer(range_doc);
dsr.read_tup(2u) {||
{min: dsr.read_tup_elt(0u) {|| dsr.read_int() },
max: dsr.read_tup_elt(1u) {|| dsr.read_int() }}
@ -368,7 +369,7 @@ fn simplify_ast(ii: ast::inlined_item) -> ast::inlined_item {
fn decode_ast(par_doc: ebml::doc) -> ast::inlined_item {
let chi_doc = par_doc[c::tag_tree];
let d = serialization::ebml_deserializer(chi_doc);
let d = ebml::ebml_deserializer(chi_doc);
astencode_gen::deserialize_syntax_ast_inlined_item(d)
}
@ -398,7 +399,7 @@ fn encode_def(ebml_w: ebml::writer, def: ast::def) {
}
fn decode_def(xcx: extended_decode_ctxt, doc: ebml::doc) -> ast::def {
let dsr = serialization::ebml_deserializer(doc);
let dsr = ebml::ebml_deserializer(doc);
let def = astencode_gen::deserialize_syntax_ast_def(dsr);
def.tr(xcx)
}
@ -445,7 +446,7 @@ fn encode_freevar_entry(ebml_w: ebml::writer, fv: freevar_entry) {
astencode_gen::serialize_middle_freevars_freevar_entry(ebml_w, fv)
}
impl helper for serialization::ebml_deserializer {
impl helper for ebml::ebml_deserializer {
fn read_freevar_entry(xcx: extended_decode_ctxt) -> freevar_entry {
let fv =
astencode_gen::deserialize_middle_freevars_freevar_entry(self);
@ -466,7 +467,7 @@ fn encode_method_origin(ebml_w: ebml::writer, mo: method_origin) {
astencode_gen::serialize_middle_typeck_method_origin(ebml_w, mo)
}
impl helper for serialization::ebml_deserializer {
impl helper for ebml::ebml_deserializer {
fn read_method_origin(xcx: extended_decode_ctxt) -> method_origin {
let fv = astencode_gen::deserialize_middle_typeck_method_origin(self);
fv.tr(xcx)
@ -559,7 +560,7 @@ fn encode_dict_origin(ecx: @e::encode_ctxt,
}
impl helpers for serialization::ebml_deserializer {
impl helpers for ebml::ebml_deserializer {
fn read_dict_res(xcx: extended_decode_ctxt) -> typeck::dict_res {
@self.read_to_vec {|| self.read_dict_origin(xcx) }
}
@ -800,7 +801,7 @@ impl decoder for ebml::doc {
}
}
impl decoder for serialization::ebml_deserializer {
impl decoder for ebml::ebml_deserializer {
fn read_ty(xcx: extended_decode_ctxt) -> ty::t {
tydecode::parse_ty_data(
self.parent.data, xcx.dcx.cdata.cnum, self.pos, xcx.dcx.tcx,
@ -850,7 +851,7 @@ fn decode_side_tables(xcx: extended_decode_ctxt,
dcx.maps.copy_map.insert(id, ());
} else {
let val_doc = entry_doc[c::tag_table_val];
let val_dsr = serialization::ebml_deserializer(val_doc);
let val_dsr = ebml::ebml_deserializer(val_doc);
if tag == (c::tag_table_def as uint) {
let def = decode_def(xcx, val_doc);
dcx.tcx.def_map.insert(id, def);
@ -903,7 +904,7 @@ fn encode_item_ast(ebml_w: ebml::writer, item: @ast::item) {
#[cfg(test)]
fn decode_item_ast(par_doc: ebml::doc) -> @ast::item {
let chi_doc = par_doc[c::tag_tree];
let d = serialization::ebml_deserializer(chi_doc);
let d = ebml::ebml_deserializer(chi_doc);
@astencode_gen::deserialize_syntax_ast_item(d)
}