rustc: Eliminate some indirection to the syntax crate

src/cargo/cargo.rc

@@ -22,6 +22,7 @@
 use core(vers = "0.2");
 use std(vers = "0.2");
 use rustc(vers = "0.2");
+use syntax(name = "rustsyntax", vers = "0.2");
 
 import core::*;
 

src/cargo/cargo.rs

@@ -1,10 +1,10 @@
 // cargo.rs - Rust package manager
 
-import rustc::syntax::{ast, codemap};
-import rustc::syntax::parse;
+import syntax::{ast, codemap};
+import syntax::parse;
 import rustc::util::filesearch::{get_cargo_root, get_cargo_root_nearest,
                                  get_cargo_sysroot, libdir};
-import rustc::driver::diagnostic;
+import syntax::diagnostic;
 
 import result::{ok, err};
 import io::writer_util;

src/fuzzer/fuzzer.rc

@@ -6,7 +6,7 @@
 
 use core(vers = "0.2");
 use std(vers = "0.2");
-use rustc(vers = "0.2");
+use syntax(name = "rustsyntax", vers = "0.2");
 
 import core::*;
 

src/fuzzer/fuzzer.rs

@@ -1,9 +1,9 @@
 import io::writer_util;
 
-import rustc::syntax::{ast, ast_util, fold, visit, codemap};
-import rustc::syntax::parse;
-import rustc::syntax::print::pprust;
-import rustc::driver::diagnostic;
+import syntax::{ast, ast_util, fold, visit, codemap};
+import syntax::parse;
+import syntax::print::pprust;
+import syntax::diagnostic;
 
 enum test_mode { tm_converge, tm_run, }
 type context = { mode: test_mode }; // + rng

src/rustc/driver.rs

@@ -1,4 +1,4 @@
-import rustsyntax::diagnostic;
+import syntax::diagnostic;
 export diagnostic;
 
 export driver;

src/rustc/driver/rustc.rs

@@ -3,6 +3,7 @@
 use core(vers = "0.2");
 use std(vers = "0.2");
 use rustc(vers = "0.2");
+use syntax(name = "rustsyntax", vers = "0.2");
 
 import core::*;
 
@@ -12,7 +13,7 @@ import std::getopts;
 import std::map::hashmap;
 import getopts::{opt_present};
 import rustc::driver::driver::*;
-import rustc::syntax::codemap;
+import syntax::codemap;
 import rustc::driver::diagnostic;
 import rustc::middle::lint;
 import io::reader_util;

src/rustc/metadata.rs

@@ -45,7 +45,7 @@ mod back {
 mod driver {
     import session = driver_::session;
     export session;
-    import diagnostic = rustsyntax::diagnostic;
+    import diagnostic = syntax::diagnostic;
     export diagnostic;
 }
 

src/rustc/metadata/astencode.rs

@@ -103,7 +103,7 @@ fn decode_inlined_item(cdata: cstore::crate_metadata,
         alt ii {
           ast::ii_item(i) {
             #debug(">>> DECODED ITEM >>>\n%s\n<<< DECODED ITEM <<<",
-                   rustsyntax::print::pprust::item_to_str(i));
+                   syntax::print::pprust::item_to_str(i));
           }
           _ { }
         }

src/rustc/rustc.rc

@@ -13,7 +13,7 @@
 
 use core(vers = "0.2");
 use std(vers = "0.2");
-use rustsyntax(vers = "0.2");
+use syntax(name = "rustsyntax", vers = "0.2");
 
 import core::*;
 
@@ -82,8 +82,6 @@ mod middle {
     }
 }
 
-mod syntax;
-
 mod front {
     mod config;
     mod test;

src/rustc/syntax.rs

@@ -1,33 +0,0 @@
-// Temporary wrapper modules for migrating syntax to its own crate
-import rustsyntax::codemap;
-export codemap;
-
-import rustsyntax::ast;
-export ast;
-
-import rustsyntax::ast_util;
-export ast_util;
-
-import rustsyntax::visit;
-export visit;
-
-import rustsyntax::fold;
-export fold;
-
-import rustsyntax::print;
-export print;
-
-import rustsyntax::parse;
-export parse;
-
-import rustsyntax::util;
-export util;
-
-import rustsyntax::attr;
-export attr;
-
-import rustsyntax::ext;
-export ext;
-
-import rustsyntax::diagnostic;
-export diagnostic;

src/rustdoc/astsrv.rs

@@ -10,10 +10,10 @@
 import std::map::hashmap;
 import rustc::driver::session;
 import rustc::driver::driver;
-import rustc::driver::diagnostic;
-import rustc::driver::diagnostic::handler;
-import rustc::syntax::ast;
-import rustc::syntax::codemap;
+import syntax::diagnostic;
+import syntax::diagnostic::handler;
+import syntax::ast;
+import syntax::codemap;
 import rustc::middle::ast_map;
 import rustc::back::link;
 import rustc::util::filesearch;

src/rustdoc/attr_parser.rs

@@ -5,8 +5,8 @@
      an AST's attributes."
 )];
 
-import rustc::syntax::ast;
-import rustc::syntax::attr;
+import syntax::ast;
+import syntax::attr;
 import core::tuple;
 
 export crate_attrs;
@@ -21,10 +21,10 @@ type crate_attrs = {
 mod test {
 
     fn parse_attributes(source: str) -> [ast::attribute] {
-        import rustc::syntax::parse;
-        import rustc::syntax::parse::parser;
-        import rustc::syntax::codemap;
-        import rustc::driver::diagnostic;
+        import syntax::parse;
+        import parse::parser;
+        import syntax::codemap;
+        import syntax::diagnostic;
 
         let cm = codemap::new_codemap();
         let handler = diagnostic::mk_handler(none);

src/rustdoc/attr_pass.rs

@@ -6,7 +6,7 @@
      of the natural-language documentation for a crate."
 )];
 
-import rustc::syntax::ast;
+import syntax::ast;
 import rustc::middle::ast_map;
 import std::map::hashmap;
 

src/rustdoc/extract.rs

@@ -1,6 +1,6 @@
 #[doc = "Converts the Rust AST to the rustdoc document model"];
 
-import rustc::syntax::ast;
+import syntax::ast;
 
 export from_srv, extract;
 

src/rustdoc/markdown_pass.rs

@@ -180,7 +180,7 @@ fn write_header_(ctxt: ctxt, lvl: hlvl, title: str) {
 fn header_kind(doc: doc::itemtag) -> str {
     alt doc {
       doc::modtag(_) {
-        if doc.id() == rustc::syntax::ast::crate_node_id {
+        if doc.id() == syntax::ast::crate_node_id {
             "Crate"
         } else {
             "Module"
@@ -216,7 +216,7 @@ fn header_kind(doc: doc::itemtag) -> str {
 fn header_name(doc: doc::itemtag) -> str {
     let fullpath = str::connect(doc.path() + [doc.name()], "::");
     alt doc {
-      doc::modtag(_) if doc.id() != rustc::syntax::ast::crate_node_id {
+      doc::modtag(_) if doc.id() != syntax::ast::crate_node_id {
         fullpath
       }
       doc::nmodtag(_) {

src/rustdoc/page_pass.rs

@@ -7,6 +7,8 @@ modules, pages for the crate, indexes, etc.
 
 "];
 
+import syntax::ast;
+
 export mk_pass;
 
 fn mk_pass(output_style: config::output_style) -> pass {
@@ -92,7 +94,7 @@ fn fold_mod(
 
     let doc = fold::default_any_fold_mod(fold, doc);
 
-    if doc.id() != rustc::syntax::ast::crate_node_id {
+    if doc.id() != ast::crate_node_id {
 
         let doc = strip_mod(doc);
         let page = doc::itempage(doc::modtag(doc));

src/rustdoc/parse.rs

@@ -3,10 +3,10 @@
 import rustc::driver::driver;
 import driver::{file_input, str_input};
 import rustc::driver::session;
-import rustc::driver::diagnostic;
-import rustc::syntax::ast;
-import rustc::syntax::codemap;
-import rustc::syntax::parse;
+import syntax::diagnostic;
+import syntax::ast;
+import syntax::codemap;
+import syntax::parse;
 
 export from_file, from_str, from_file_sess, from_str_sess;
 

src/rustdoc/path_pass.rs

@@ -1,5 +1,7 @@
 #[doc = "Records the full path to items"];
 
+import syntax::ast;
+
 export mk_pass;
 
 fn mk_pass() -> pass {
@@ -36,7 +38,7 @@ fn fold_item(fold: fold::fold<ctxt>, doc: doc::itemdoc) -> doc::itemdoc {
 }
 
 fn fold_mod(fold: fold::fold<ctxt>, doc: doc::moddoc) -> doc::moddoc {
-    let is_topmod = doc.id() == rustc::syntax::ast::crate_node_id;
+    let is_topmod = doc.id() == ast::crate_node_id;
 
     if !is_topmod { vec::push(fold.ctxt.path, doc.name()); }
     let doc = fold::default_any_fold_mod(fold, doc);

src/rustdoc/prune_unexported_pass.rs

@@ -1,7 +1,7 @@
 #[doc = "Prunes branches of the tree that are not exported"];
 
-import rustc::syntax::ast;
-import rustc::syntax::ast_util;
+import syntax::ast;
+import syntax::ast_util;
 import rustc::middle::ast_map;
 import std::map::hashmap;
 

src/rustdoc/reexport_pass.rs

@@ -3,12 +3,12 @@
 import std::map;
 import std::map::hashmap;
 import std::list;
-import rustc::syntax::ast;
-import rustc::syntax::ast_util;
+import syntax::ast;
+import syntax::ast_util;
 import rustc::util::common;
 import rustc::middle::ast_map;
-import rustc::syntax::visit;
-import rustc::syntax::codemap;
+import syntax::visit;
+import syntax::codemap;
 import rustc::middle::resolve;
 
 export mk_pass;
@@ -316,7 +316,7 @@ fn merge_reexports(
     fn fold_mod(fold: fold::fold<path_map>, doc: doc::moddoc) -> doc::moddoc {
         let doc = fold::default_seq_fold_mod(fold, doc);
 
-        let is_topmod = doc.id() == rustc::syntax::ast::crate_node_id;
+        let is_topmod = doc.id() == ast::crate_node_id;
 
         // In the case of the top mod, it really doesn't have a name;
         // the name we have here is actually the crate name

src/rustdoc/rustdoc.rc

@@ -14,6 +14,7 @@
 use core(vers = "0.2");
 use std(vers = "0.2");
 use rustc(vers = "0.2");
+use syntax(name = "rustsyntax", vers = "0.2");
 
 import core::*;
 

src/rustdoc/tystr_pass.rs

@@ -1,8 +1,8 @@
 #[doc =
   "Pulls type information out of the AST and attaches it to the document"];
 
-import rustc::syntax::ast;
-import rustc::syntax::print::pprust;
+import syntax::ast;
+import syntax::print::pprust;
 import rustc::middle::ast_map;
 import std::map::hashmap;