6 files changed, 11 insertions, 0 deletions
diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs
index da7ad6ffeff..66d2d46cc58 100644
--- a/src/libsyntax/parse/comments.rs
+++ b/src/libsyntax/parse/comments.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use ast;
 use codemap::{BytePos, CharPos, CodeMap, Pos};
 use diagnostic;
diff --git a/src/libsyntax/parse/common.rs b/src/libsyntax/parse/common.rs
index 6e85b814b31..7182b80880f 100644
--- a/src/libsyntax/parse/common.rs
+++ b/src/libsyntax/parse/common.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use ast;
 use codemap::{BytePos, spanned};
 use parse::lexer::reader;
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index 5340293bb02..86284a3923a 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use ast;
 use codemap::{BytePos, CharPos, CodeMap, Pos, span};
 use codemap;
diff --git a/src/libsyntax/parse/obsolete.rs b/src/libsyntax/parse/obsolete.rs
index 0ce3ab4b3e1..34205e7b9ab 100644
--- a/src/libsyntax/parse/obsolete.rs
+++ b/src/libsyntax/parse/obsolete.rs
@@ -17,6 +17,7 @@ Obsolete syntax that becomes too hard to parse can be
 removed.
 */
 
+use core::prelude::*;
 
 use ast::{expr, expr_lit, lit_nil, attribute};
 use ast;
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 4f81194acd7..0a2d0ed924e 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use abi;
 use abi::AbiSet;
 use ast::{Sigil, BorrowedSigil, ManagedSigil, OwnedSigil};
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 055336a6d95..1153c361e69 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use ast;
 use ast_util;
 use parse::token;