8 files changed, 17 insertions, 17 deletions
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index b80c530731d..2cd802f22d3 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -6,7 +6,7 @@ use crate::config::StripUnconfigured;
 use crate::ext::base::*;
 use crate::ext::proc_macro::{collect_derives, MarkAttrs};
 use crate::ext::hygiene::{ExpnId, SyntaxContext, ExpnData, ExpnKind};
-use crate::ext::tt::macro_rules::annotate_err_with_kind;
+use crate::ext::mbe::macro_rules::annotate_err_with_kind;
 use crate::ext::placeholders::{placeholder, PlaceholderExpander};
 use crate::feature_gate::{self, Features, GateIssue, is_builtin_attr, emit_feature_err};
 use crate::mut_visit::*;
@@ -115,8 +115,8 @@ macro_rules! ast_fragments {
             }
         }
 
-        impl<'a> MacResult for crate::ext::tt::macro_rules::ParserAnyMacro<'a> {
-            $(fn $make_ast(self: Box<crate::ext::tt::macro_rules::ParserAnyMacro<'a>>)
+        impl<'a> MacResult for crate::ext::mbe::macro_rules::ParserAnyMacro<'a> {
+            $(fn $make_ast(self: Box<crate::ext::mbe::macro_rules::ParserAnyMacro<'a>>)
                            -> Option<$AstTy> {
                 Some(self.make(AstFragmentKind::$Kind).$make_ast())
             })*
diff --git a/src/libsyntax/ext/mbe/macro_check.rs b/src/libsyntax/ext/mbe/macro_check.rs
index a1734689595..aa88d71666e 100644
--- a/src/libsyntax/ext/mbe/macro_check.rs
+++ b/src/libsyntax/ext/mbe/macro_check.rs
@@ -106,7 +106,7 @@
 //! bound.
 use crate::ast::NodeId;
 use crate::early_buffered_lints::BufferedEarlyLintId;
-use crate::ext::tt::quoted::{KleeneToken, TokenTree};
+use crate::ext::mbe::quoted::{KleeneToken, TokenTree};
 use crate::parse::token::TokenKind;
 use crate::parse::token::{DelimToken, Token};
 use crate::parse::ParseSess;
diff --git a/src/libsyntax/ext/mbe/macro_parser.rs b/src/libsyntax/ext/mbe/macro_parser.rs
index a34a0344f27..88145cd121f 100644
--- a/src/libsyntax/ext/mbe/macro_parser.rs
+++ b/src/libsyntax/ext/mbe/macro_parser.rs
@@ -75,7 +75,7 @@ crate use ParseResult::*;
 use TokenTreeOrTokenTreeSlice::*;
 
 use crate::ast::{Ident, Name};
-use crate::ext::tt::quoted::{self, TokenTree};
+use crate::ext::mbe::quoted::{self, TokenTree};
 use crate::parse::{Directory, ParseSess};
 use crate::parse::parser::{Parser, PathStyle};
 use crate::parse::token::{self, DocComment, Nonterminal, Token};
diff --git a/src/libsyntax/ext/mbe/macro_rules.rs b/src/libsyntax/ext/mbe/macro_rules.rs
index 90dfa6e7ac8..939f5b8f51d 100644
--- a/src/libsyntax/ext/mbe/macro_rules.rs
+++ b/src/libsyntax/ext/mbe/macro_rules.rs
@@ -4,12 +4,12 @@ use crate::edition::Edition;
 use crate::ext::base::{DummyResult, ExtCtxt, MacResult, TTMacroExpander};
 use crate::ext::base::{SyntaxExtension, SyntaxExtensionKind};
 use crate::ext::expand::{AstFragment, AstFragmentKind};
-use crate::ext::tt::macro_check;
-use crate::ext::tt::macro_parser::{parse, parse_failure_msg};
-use crate::ext::tt::macro_parser::{Error, Failure, Success};
-use crate::ext::tt::macro_parser::{MatchedNonterminal, MatchedSeq};
-use crate::ext::tt::quoted;
-use crate::ext::tt::transcribe::transcribe;
+use crate::ext::mbe::macro_check;
+use crate::ext::mbe::macro_parser::{parse, parse_failure_msg};
+use crate::ext::mbe::macro_parser::{Error, Failure, Success};
+use crate::ext::mbe::macro_parser::{MatchedNonterminal, MatchedSeq};
+use crate::ext::mbe::quoted;
+use crate::ext::mbe::transcribe::transcribe;
 use crate::feature_gate::Features;
 use crate::parse::parser::Parser;
 use crate::parse::token::TokenKind::*;
diff --git a/src/libsyntax/ext/mbe/quoted.rs b/src/libsyntax/ext/mbe/quoted.rs
index d161e6638bf..8ef28345231 100644
--- a/src/libsyntax/ext/mbe/quoted.rs
+++ b/src/libsyntax/ext/mbe/quoted.rs
@@ -1,6 +1,6 @@
 use crate::ast;
 use crate::ast::NodeId;
-use crate::ext::tt::macro_parser;
+use crate::ext::mbe::macro_parser;
 use crate::feature_gate::Features;
 use crate::parse::token::{self, Token, TokenKind};
 use crate::parse::ParseSess;
diff --git a/src/libsyntax/ext/mbe/transcribe.rs b/src/libsyntax/ext/mbe/transcribe.rs
index f9c07e3a2e4..94ac1f60c64 100644
--- a/src/libsyntax/ext/mbe/transcribe.rs
+++ b/src/libsyntax/ext/mbe/transcribe.rs
@@ -1,7 +1,7 @@
 use crate::ast::{Ident, Mac};
 use crate::ext::base::ExtCtxt;
-use crate::ext::tt::macro_parser::{MatchedNonterminal, MatchedSeq, NamedMatch};
-use crate::ext::tt::quoted;
+use crate::ext::mbe::macro_parser::{MatchedNonterminal, MatchedSeq, NamedMatch};
+use crate::ext::mbe::quoted;
 use crate::mut_visit::{self, MutVisitor};
 use crate::parse::token::{self, NtTT, Token};
 use crate::tokenstream::{DelimSpan, TokenStream, TokenTree, TreeAndJoint};
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index c06f4302102..045a3693188 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -162,14 +162,14 @@ pub mod ext {
     mod proc_macro_server;
 
     pub use syntax_pos::hygiene;
-    pub use tt::macro_rules::compile_declarative_macro;
+    pub use mbe::macro_rules::compile_declarative_macro;
     pub mod allocator;
     pub mod base;
     pub mod build;
     pub mod expand;
     pub mod proc_macro;
 
-    crate mod tt {
+    crate mod mbe {
         crate mod transcribe;
         crate mod macro_check;
         crate mod macro_parser;
diff --git a/src/libsyntax/tokenstream.rs b/src/libsyntax/tokenstream.rs
index 15fc4b02041..d46e38f53d5 100644
--- a/src/libsyntax/tokenstream.rs
+++ b/src/libsyntax/tokenstream.rs
@@ -14,7 +14,7 @@
 //! ownership of the original.
 
 use crate::ext::base;
-use crate::ext::tt::{macro_parser, quoted};
+use crate::ext::mbe::{macro_parser, quoted};
 use crate::parse::Directory;
 use crate::parse::token::{self, DelimToken, Token, TokenKind};
 use crate::print::pprust;