Merge rustc_trans_trait into rustc_trans_utils

Author: bjorn3

src/Cargo.lock

@@ -33,7 +33,6 @@ rustc_resolve = { path = "../librustc_resolve" }
 rustc_save_analysis = { path = "../librustc_save_analysis" }
 rustc_trans = { path = "../librustc_trans", optional = true }
 rustc_trans_utils = { path = "../librustc_trans_utils" }
-rustc_trans_traits = { path = "../librustc_trans_traits" }
 rustc_typeck = { path = "../librustc_typeck" }
 serialize = { path = "../libserialize" }
 syntax = { path = "../libsyntax" }

src/librustc_driver/Cargo.toml

@@ -33,7 +33,7 @@ use rustc_resolve::{MakeGlobMap, Resolver};
 use rustc_metadata::creader::CrateLoader;
 use rustc_metadata::cstore::{self, CStore};
 use rustc_trans as trans;
-use rustc_trans_traits::TransCrate;
+use rustc_trans_utils::trans_crate::TransCrate;
 use rustc_typeck as typeck;
 use rustc_privacy;
 use rustc_plugin::registry::Registry;

src/librustc_driver/driver.rs

@@ -50,7 +50,6 @@ extern crate rustc_save_analysis;
 #[cfg(feature="llvm")]
 extern crate rustc_trans;
 extern crate rustc_trans_utils;
-extern crate rustc_trans_traits;
 extern crate rustc_typeck;
 extern crate serialize;
 #[macro_use]
@@ -76,7 +75,7 @@ use rustc::middle::cstore::CrateStore;
 use rustc_metadata::locator;
 use rustc_metadata::cstore::CStore;
 use rustc::util::common::{time, ErrorReported};
-use rustc_trans_traits::TransCrate;
+use rustc_trans_utils::trans_crate::TransCrate;
 
 use serialize::json::ToJson;
 
@@ -153,7 +152,7 @@ pub fn run<F>(run_compiler: F) -> isize
 }
 
 #[cfg(not(feature="llvm"))]
-pub use rustc_trans_traits::MetadataOnlyTransCrate as DefaultTransCrate;
+pub use rustc_trans_utils::trans_crate::MetadataOnlyTransCrate as DefaultTransCrate;
 #[cfg(feature="llvm")]
 pub use rustc_trans::LlvmTransCrate as DefaultTransCrate;
 
@@ -162,8 +161,8 @@ mod rustc_trans {
     use syntax_pos::symbol::Symbol;
     use rustc::session::Session;
     use rustc::session::config::PrintRequest;
-    pub use rustc_trans_traits::MetadataOnlyTransCrate as LlvmTransCrate;
-    pub use rustc_trans_traits::TranslatedCrate as CrateTranslation;
+    pub use rustc_trans_utils::trans_crate::MetadataOnlyTransCrate as LlvmTransCrate;
+    pub use rustc_trans_utils::trans_crate::TranslatedCrate as CrateTranslation;
 
     pub fn init(_sess: &Session) {}
     pub fn enable_llvm_debug() {}

src/librustc_driver/lib.rs

@@ -27,7 +27,6 @@ rustc_incremental = { path = "../librustc_incremental" }
 rustc_llvm = { path = "../librustc_llvm" }
 rustc_platform_intrinsics = { path = "../librustc_platform_intrinsics" }
 rustc_trans_utils = { path = "../librustc_trans_utils" }
-rustc_trans_traits = { path = "../librustc_trans_traits" }
 serialize = { path = "../libserialize" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }

src/librustc_trans/Cargo.toml

@@ -50,7 +50,6 @@ extern crate rustc_incremental;
 extern crate rustc_llvm as llvm;
 extern crate rustc_platform_intrinsics as intrinsics;
 extern crate rustc_const_math;
-extern crate rustc_trans_traits;
 extern crate rustc_trans_utils;
 extern crate rustc_demangle;
 extern crate jobserver;
@@ -154,7 +153,7 @@ impl LlvmTransCrate {
     }
 }
 
-impl rustc_trans_traits::TransCrate for LlvmTransCrate {
+impl rustc_trans_utils::trans_crate::TransCrate for LlvmTransCrate {
     type MetadataLoader = metadata::LlvmMetadataLoader;
     type OngoingCrateTranslation = back::write::OngoingCrateTranslation;
     type TranslatedCrate = CrateTranslation;

src/librustc_trans/lib.rs

@@ -10,8 +10,13 @@ crate-type = ["dylib"]
 test = false
 
 [dependencies]
+ar = "0.3.0"
+flate2 = "0.2"
+owning_ref = "0.3.3"
 log = "0.3"
-rustc = { path = "../librustc" }
-rustc_incremental = { path = "../librustc_incremental" }
+
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
+rustc = { path = "../librustc" }
+rustc_back = { path = "../librustc_back" }
+rustc_incremental = { path = "../librustc_incremental" }

src/librustc_trans_traits/Cargo.toml

@@ -29,9 +29,15 @@
 
 #![cfg_attr(stage0, feature(const_fn))]
 
+extern crate ar;
+extern crate flate2;
+extern crate owning_ref;
 #[macro_use]
 extern crate log;
+
+#[macro_use]
 extern crate rustc;
+extern crate rustc_back;
 extern crate rustc_incremental;
 extern crate syntax;
 extern crate syntax_pos;
@@ -44,6 +50,7 @@ use rustc::util::nodemap::NodeSet;
 use syntax::attr;
 
 pub mod link;
+pub mod trans_crate;
 
 /// The context provided lists a set of reachable ids as calculated by
 /// middle::reachable, but this contains far more ids and symbols than we're

src/librustc_trans_utils/Cargo.toml

@@ -21,17 +21,6 @@
 
 #![feature(box_syntax)]
 
-extern crate ar;
-extern crate flate2;
-extern crate owning_ref;
-
-extern crate syntax;
-#[macro_use]
-extern crate rustc;
-extern crate rustc_back;
-extern crate rustc_incremental;
-extern crate rustc_trans_utils;
-
 use std::io::prelude::*;
 use std::io::{self, Cursor};
 use std::fs::File;
@@ -53,8 +42,7 @@ use rustc::middle::cstore::MetadataLoader as MetadataLoaderTrait;
 use rustc::dep_graph::DepGraph;
 use rustc_back::target::Target;
 use rustc_incremental::IncrementalHashesMap;
-use rustc_trans_utils::find_exported_symbols;
-use rustc_trans_utils::link::{build_link_meta, out_filename};
+use link::{build_link_meta, out_filename};
 
 pub trait TransCrate {
     type MetadataLoader: MetadataLoaderTrait;
@@ -197,7 +185,7 @@ impl TransCrate for MetadataOnlyTransCrate {
         _output_filenames: &OutputFilenames,
     ) -> Self::OngoingCrateTranslation {
         let link_meta = build_link_meta(&incr_hashes_map);
-        let exported_symbols = find_exported_symbols(tcx, &analysis.reachable);
+        let exported_symbols = ::find_exported_symbols(tcx, &analysis.reachable);
         let (metadata, _hashes) = tcx.encode_metadata(&link_meta, &exported_symbols);
 
         OngoingCrateTranslation {