Update to use new librustc_error_codes library

4 files changed, 5 insertions, 2 deletions

diff --git a/src/libsyntax_ext/Cargo.toml b/src/libsyntax_ext/Cargo.toml
index 5ae8b3a3e0c..2ebdac8ef7c 100644
--- a/src/libsyntax_ext/Cargo.toml
+++ b/src/libsyntax_ext/Cargo.toml
@@ -20,3 +20,4 @@ smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }
 syntax_expand = { path = "../libsyntax_expand" }
 syntax_pos = { path = "../libsyntax_pos" }
+rustc_error_codes = { path = "../librustc_error_codes" }
diff --git a/src/libsyntax_ext/asm.rs b/src/libsyntax_ext/asm.rs
index 539d777105d..5fab101957a 100644
--- a/src/libsyntax_ext/asm.rs
+++ b/src/libsyntax_ext/asm.rs
@@ -16,6 +16,8 @@ use syntax_pos::Span;
 use syntax::tokenstream::{self, TokenStream};
 use syntax::{span_err, struct_span_err};
 
+use rustc_error_codes::*;
+
 enum State {
     Asm,
     Outputs,
diff --git a/src/libsyntax_ext/deriving/default.rs b/src/libsyntax_ext/deriving/default.rs
index cfc0f3cd6cb..ab57f395f6a 100644
--- a/src/libsyntax_ext/deriving/default.rs
+++ b/src/libsyntax_ext/deriving/default.rs
@@ -9,6 +9,8 @@ use syntax::symbol::{kw, sym};
 use syntax::span_err;
 use syntax_pos::Span;
 
+use rustc_error_codes::*;
+
 pub fn expand_deriving_default(cx: &mut ExtCtxt<'_>,
                                span: Span,
                                mitem: &MetaItem,
diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs
index 5516f276422..07fdec05046 100644
--- a/src/libsyntax_ext/lib.rs
+++ b/src/libsyntax_ext/lib.rs
@@ -19,8 +19,6 @@ use syntax::symbol::sym;
 use syntax_expand::base::{Resolver, SyntaxExtension, SyntaxExtensionKind, MacroExpanderFn};
 use syntax_expand::proc_macro::BangProcMacro;
 
-mod error_codes;
-
 mod asm;
 mod assert;
 mod cfg;