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rustc: Eliminate encoder's dependency on astencode

This commit is contained in:
Brian Anderson 2012-05-14 17:38:17 -07:00
parent 32c4b6da5b
commit 5c864e9de0
2 changed files with 21 additions and 12 deletions
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32
src/rustc/metadata/encoder.rs
View File

@ -20,12 +20,12 @@ import std::ebml::serializer;
import middle::resolve;
import syntax::ast;
import driver::session::session;
import middle::astencode;
export encode_parms;
export encode_metadata;
export encoded_ty;
export reachable;
export encode_inlined_item;
// used by astencode:
export def_to_str;
@ -35,6 +35,11 @@ export encode_def_id;
type abbrev_map = map::hashmap<ty::t, tyencode::ty_abbrev>;
type encode_inlined_item = fn@(ecx: @encode_ctxt,
ebml_w: ebml::writer,
path: ast_map::path,
ii: ast::inlined_item);
type encode_parms = {
tcx: ty::ctxt,
reachable: hashmap<ast::node_id, ()>,
@ -43,10 +48,11 @@ type encode_parms = {
discrim_symbols: hashmap<ast::node_id, str>,
link_meta: back::link::link_meta,
cstore: cstore::cstore,
maps: maps
maps: maps,
encode_inlined_item: encode_inlined_item
};
type encode_ctxt = {
enum encode_ctxt = {
tcx: ty::ctxt,
reachable: hashmap<ast::node_id, ()>,
exp_map: resolve::exp_map,
@ -55,6 +61,7 @@ type encode_ctxt = {
link_meta: back::link::link_meta,
cstore: cstore::cstore,
maps: maps,
encode_inlined_item: encode_inlined_item,
type_abbrevs: abbrev_map
};
@ -491,7 +498,7 @@ fn encode_info_for_fn(ecx: @encode_ctxt, ebml_w: ebml::writer,
encode_path(ebml_w, path, ast_map::path_name(ident));
alt item {
some(it) {
astencode::encode_inlined_item(ecx, ebml_w, path, it);
ecx.encode_inlined_item(ecx, ebml_w, path, it);
}
none {
encode_symbol(ecx, ebml_w, id);
@ -513,7 +520,7 @@ fn encode_info_for_method(ecx: @encode_ctxt, ebml_w: ebml::writer,
encode_name(ebml_w, m.ident);
encode_path(ebml_w, impl_path, ast_map::path_name(m.ident));
if all_tps.len() > 0u || should_inline {
astencode::encode_inlined_item(
ecx.encode_inlined_item(
ecx, ebml_w, impl_path,
ii_method(local_def(parent_id), m));
} else {
@ -574,7 +581,7 @@ fn encode_info_for_item(ecx: @encode_ctxt, ebml_w: ebml::writer, item: @item,
encode_type(ecx, ebml_w, node_id_to_type(tcx, item.id));
encode_path(ebml_w, path, ast_map::path_name(item.ident));
if tps.len() > 0u || should_inline(item.attrs) {
astencode::encode_inlined_item(ecx, ebml_w, path, ii_item(item));
ecx.encode_inlined_item(ecx, ebml_w, path, ii_item(item));
} else {
encode_symbol(ecx, ebml_w, item.id);
}
@ -616,7 +623,7 @@ fn encode_info_for_item(ecx: @encode_ctxt, ebml_w: ebml::writer, item: @item,
for variants.each {|v|
encode_variant_id(ebml_w, local_def(v.node.id));
}
astencode::encode_inlined_item(ecx, ebml_w, path, ii_item(item));
ecx.encode_inlined_item(ecx, ebml_w, path, ii_item(item));
encode_path(ebml_w, path, ast_map::path_name(item.ident));
encode_region_param(ebml_w, rp);
}
@ -692,7 +699,7 @@ fn encode_info_for_item(ecx: @encode_ctxt, ebml_w: ebml::writer, item: @item,
encode_type_param_bounds(ebml_w, ecx, tps);
encode_type(ecx, ebml_w, ty::ty_fn_ret(fn_ty));
encode_name(ebml_w, item.ident);
astencode::encode_inlined_item(ecx, ebml_w, path, ii_item(item));
ecx.encode_inlined_item(ecx, ebml_w, path, ii_item(item));
if (tps.len() == 0u) {
encode_symbol(ecx, ebml_w, item.id);
}
@ -777,8 +784,8 @@ fn encode_info_for_native_item(ecx: @encode_ctxt, ebml_w: ebml::writer,
encode_type_param_bounds(ebml_w, ecx, tps);
encode_type(ecx, ebml_w, node_id_to_type(ecx.tcx, nitem.id));
if abi == native_abi_rust_intrinsic {
astencode::encode_inlined_item(ecx, ebml_w, path,
ii_native(nitem));
ecx.encode_inlined_item(ecx, ebml_w, path,
ii_native(nitem));
} else {
encode_symbol(ecx, ebml_w, nitem.id);
}
@ -1045,7 +1052,7 @@ fn encode_hash(ebml_w: ebml::writer, hash: str) {
}
fn encode_metadata(parms: encode_parms, crate: @crate) -> [u8] {
let ecx: @encode_ctxt = @{
let ecx: @encode_ctxt = @encode_ctxt({
tcx: parms.tcx,
reachable: parms.reachable,
exp_map: parms.exp_map,
@ -1054,8 +1061,9 @@ fn encode_metadata(parms: encode_parms, crate: @crate) -> [u8] {
link_meta: parms.link_meta,
cstore: parms.cstore,
maps: parms.maps,
encode_inlined_item: parms.encode_inlined_item,
type_abbrevs: ty::new_ty_hash()
};
});
let buf = io::mem_buffer();
let buf_w = io::mem_buffer_writer(buf);

1
src/rustc/middle/trans/base.rs
View File

@ -5000,6 +5000,7 @@ fn crate_ctxt_to_encode_parms(cx: @crate_ctxt)
link_meta: cx.link_meta,
cstore: cx.sess.cstore,
maps: cx.maps,
encode_inlined_item: middle::astencode::encode_inlined_item
}
}