Normalize `syntax::symbol` imports.

25 files changed, 25 insertions, 25 deletions

diff --git a/src/librustc_builtin_macros/asm.rs b/src/librustc_builtin_macros/asm.rs
index 71d6d058d90..a136a07a40c 100644
--- a/src/librustc_builtin_macros/asm.rs
+++ b/src/librustc_builtin_macros/asm.rs
@@ -5,10 +5,10 @@ use State::*;
 use errors::{DiagnosticBuilder, PResult};
 use rustc_expand::base::*;
 use rustc_parse::parser::Parser;
+use rustc_span::symbol::{kw, sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, AsmDialect};
 use syntax::ptr::P;
-use syntax::symbol::{kw, sym, Symbol};
 use syntax::token::{self, Token};
 use syntax::tokenstream::{self, TokenStream};
 use syntax::{span_err, struct_span_err};
diff --git a/src/librustc_builtin_macros/assert.rs b/src/librustc_builtin_macros/assert.rs
index c32263a6a0f..9043db4742b 100644
--- a/src/librustc_builtin_macros/assert.rs
+++ b/src/librustc_builtin_macros/assert.rs
@@ -2,11 +2,11 @@ use errors::{Applicability, DiagnosticBuilder};
 
 use rustc_expand::base::*;
 use rustc_parse::parser::Parser;
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::{Span, DUMMY_SP};
 use syntax::ast::{self, *};
 use syntax::print::pprust;
 use syntax::ptr::P;
-use syntax::symbol::{sym, Symbol};
 use syntax::token::{self, TokenKind};
 use syntax::tokenstream::{DelimSpan, TokenStream, TokenTree};
 
diff --git a/src/librustc_builtin_macros/concat.rs b/src/librustc_builtin_macros/concat.rs
index c768402b479..ed65611da61 100644
--- a/src/librustc_builtin_macros/concat.rs
+++ b/src/librustc_builtin_macros/concat.rs
@@ -1,6 +1,6 @@
 use rustc_expand::base::{self, DummyResult};
+use rustc_span::symbol::Symbol;
 use syntax::ast;
-use syntax::symbol::Symbol;
 use syntax::tokenstream::TokenStream;
 
 use std::string::String;
diff --git a/src/librustc_builtin_macros/deriving/clone.rs b/src/librustc_builtin_macros/deriving/clone.rs
index 0b79ee13132..0df5ef3c9d8 100644
--- a/src/librustc_builtin_macros/deriving/clone.rs
+++ b/src/librustc_builtin_macros/deriving/clone.rs
@@ -3,10 +3,10 @@ use crate::deriving::generic::*;
 use crate::deriving::path_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::{kw, sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, Expr, GenericArg, Generics, ItemKind, MetaItem, VariantData};
 use syntax::ptr::P;
-use syntax::symbol::{kw, sym, Symbol};
 
 pub fn expand_deriving_clone(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/cmp/eq.rs b/src/librustc_builtin_macros/deriving/cmp/eq.rs
index 72c3be23654..cb8933c1475 100644
--- a/src/librustc_builtin_macros/deriving/cmp/eq.rs
+++ b/src/librustc_builtin_macros/deriving/cmp/eq.rs
@@ -3,10 +3,10 @@ use crate::deriving::generic::*;
 use crate::deriving::path_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, Expr, GenericArg, Ident, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::{sym, Symbol};
 
 pub fn expand_deriving_eq(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/cmp/ord.rs b/src/librustc_builtin_macros/deriving/cmp/ord.rs
index c16f8015950..fa430983806 100644
--- a/src/librustc_builtin_macros/deriving/cmp/ord.rs
+++ b/src/librustc_builtin_macros/deriving/cmp/ord.rs
@@ -3,10 +3,10 @@ use crate::deriving::generic::*;
 use crate::deriving::path_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::sym;
 use rustc_span::Span;
 use syntax::ast::{self, Expr, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::sym;
 
 pub fn expand_deriving_ord(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/cmp/partial_eq.rs b/src/librustc_builtin_macros/deriving/cmp/partial_eq.rs
index daf518242d5..dc2912895a8 100644
--- a/src/librustc_builtin_macros/deriving/cmp/partial_eq.rs
+++ b/src/librustc_builtin_macros/deriving/cmp/partial_eq.rs
@@ -3,10 +3,10 @@ use crate::deriving::generic::*;
 use crate::deriving::{path_local, path_std};
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::sym;
 use rustc_span::Span;
 use syntax::ast::{BinOpKind, Expr, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::sym;
 
 pub fn expand_deriving_partial_eq(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/cmp/partial_ord.rs b/src/librustc_builtin_macros/deriving/cmp/partial_ord.rs
index 5313b829ca8..a54d8c56f75 100644
--- a/src/librustc_builtin_macros/deriving/cmp/partial_ord.rs
+++ b/src/librustc_builtin_macros/deriving/cmp/partial_ord.rs
@@ -5,10 +5,10 @@ use crate::deriving::generic::*;
 use crate::deriving::{path_local, path_std, pathvec_std};
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, BinOpKind, Expr, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::{sym, Symbol};
 
 pub fn expand_deriving_partial_ord(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/debug.rs b/src/librustc_builtin_macros/deriving/debug.rs
index e9c5c7ff9cc..f68fddee71b 100644
--- a/src/librustc_builtin_macros/deriving/debug.rs
+++ b/src/librustc_builtin_macros/deriving/debug.rs
@@ -3,11 +3,11 @@ use crate::deriving::generic::*;
 use crate::deriving::path_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::sym;
 use rustc_span::{Span, DUMMY_SP};
 use syntax::ast::{self, Ident};
 use syntax::ast::{Expr, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::sym;
 
 pub fn expand_deriving_debug(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/decodable.rs b/src/librustc_builtin_macros/deriving/decodable.rs
index 8706535cd3f..3b20ebbbab4 100644
--- a/src/librustc_builtin_macros/deriving/decodable.rs
+++ b/src/librustc_builtin_macros/deriving/decodable.rs
@@ -5,11 +5,11 @@ use crate::deriving::generic::*;
 use crate::deriving::pathvec_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::Symbol;
 use rustc_span::Span;
 use syntax::ast;
 use syntax::ast::{Expr, MetaItem, Mutability};
 use syntax::ptr::P;
-use syntax::symbol::Symbol;
 
 pub fn expand_deriving_rustc_decodable(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/default.rs b/src/librustc_builtin_macros/deriving/default.rs
index 43185f924e7..f40d6d7e424 100644
--- a/src/librustc_builtin_macros/deriving/default.rs
+++ b/src/librustc_builtin_macros/deriving/default.rs
@@ -3,11 +3,11 @@ use crate::deriving::generic::*;
 use crate::deriving::path_std;
 
 use rustc_expand::base::{Annotatable, DummyResult, ExtCtxt};
+use rustc_span::symbol::{kw, sym};
 use rustc_span::Span;
 use syntax::ast::{Expr, MetaItem};
 use syntax::ptr::P;
 use syntax::span_err;
-use syntax::symbol::{kw, sym};
 
 use rustc_error_codes::*;
 
diff --git a/src/librustc_builtin_macros/deriving/encodable.rs b/src/librustc_builtin_macros/deriving/encodable.rs
index 496e5e3058d..b330f00939f 100644
--- a/src/librustc_builtin_macros/deriving/encodable.rs
+++ b/src/librustc_builtin_macros/deriving/encodable.rs
@@ -90,10 +90,10 @@ use crate::deriving::generic::*;
 use crate::deriving::pathvec_std;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::Symbol;
 use rustc_span::Span;
 use syntax::ast::{Expr, ExprKind, MetaItem, Mutability};
 use syntax::ptr::P;
-use syntax::symbol::Symbol;
 
 pub fn expand_deriving_rustc_encodable(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/generic/mod.rs b/src/librustc_builtin_macros/deriving/generic/mod.rs
index 44b30118f5a..7092483843f 100644
--- a/src/librustc_builtin_macros/deriving/generic/mod.rs
+++ b/src/librustc_builtin_macros/deriving/generic/mod.rs
@@ -183,13 +183,13 @@ use std::vec;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
 use rustc_span::source_map::respan;
+use rustc_span::symbol::{kw, sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, BinOpKind, EnumDef, Expr, Generics, Ident, PatKind};
 use syntax::ast::{GenericArg, GenericParamKind, VariantData};
 use syntax::attr;
 use syntax::ptr::P;
 use syntax::sess::ParseSess;
-use syntax::symbol::{kw, sym, Symbol};
 use syntax::util::map_in_place::MapInPlace;
 
 use ty::{LifetimeBounds, Path, Ptr, PtrTy, Self_, Ty};
diff --git a/src/librustc_builtin_macros/deriving/hash.rs b/src/librustc_builtin_macros/deriving/hash.rs
index bb83c0449c7..e620711aa2b 100644
--- a/src/librustc_builtin_macros/deriving/hash.rs
+++ b/src/librustc_builtin_macros/deriving/hash.rs
@@ -3,10 +3,10 @@ use crate::deriving::generic::*;
 use crate::deriving::{self, path_std, pathvec_std};
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::sym;
 use rustc_span::Span;
 use syntax::ast::{Expr, MetaItem, Mutability};
 use syntax::ptr::P;
-use syntax::symbol::sym;
 
 pub fn expand_deriving_hash(
     cx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/deriving/mod.rs b/src/librustc_builtin_macros/deriving/mod.rs
index 6f1b3adfb46..4d83a6635ab 100644
--- a/src/librustc_builtin_macros/deriving/mod.rs
+++ b/src/librustc_builtin_macros/deriving/mod.rs
@@ -1,10 +1,10 @@
 //! The compiler code necessary to implement the `#[derive]` extensions.
 
 use rustc_expand::base::{Annotatable, ExtCtxt, MultiItemModifier};
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, ItemKind, MetaItem};
 use syntax::ptr::P;
-use syntax::symbol::{sym, Symbol};
 
 macro path_local($x:ident) {
     generic::ty::Path::new_local(stringify!($x))
diff --git a/src/librustc_builtin_macros/env.rs b/src/librustc_builtin_macros/env.rs
index 17489295ff6..896bb8ca053 100644
--- a/src/librustc_builtin_macros/env.rs
+++ b/src/librustc_builtin_macros/env.rs
@@ -4,9 +4,9 @@
 //
 
 use rustc_expand::base::{self, *};
+use rustc_span::symbol::{kw, sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, GenericArg, Ident};
-use syntax::symbol::{kw, sym, Symbol};
 use syntax::tokenstream::TokenStream;
 
 use std::env;
diff --git a/src/librustc_builtin_macros/format.rs b/src/librustc_builtin_macros/format.rs
index 6e7853c85ad..e2662faab6c 100644
--- a/src/librustc_builtin_macros/format.rs
+++ b/src/librustc_builtin_macros/format.rs
@@ -8,10 +8,10 @@ use errors::Applicability;
 use errors::DiagnosticBuilder;
 
 use rustc_expand::base::{self, *};
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::{MultiSpan, Span};
 use syntax::ast;
 use syntax::ptr::P;
-use syntax::symbol::{sym, Symbol};
 use syntax::token;
 use syntax::tokenstream::TokenStream;
 
diff --git a/src/librustc_builtin_macros/global_allocator.rs b/src/librustc_builtin_macros/global_allocator.rs
index 58e1c0fc2b1..957d34b7d89 100644
--- a/src/librustc_builtin_macros/global_allocator.rs
+++ b/src/librustc_builtin_macros/global_allocator.rs
@@ -1,12 +1,12 @@
 use crate::util::check_builtin_macro_attribute;
 
 use rustc_expand::base::{Annotatable, ExtCtxt};
+use rustc_span::symbol::{kw, sym, Symbol};
 use rustc_span::Span;
 use syntax::ast::{self, Attribute, Expr, FnHeader, FnSig, Generics, Ident, Param};
 use syntax::ast::{ItemKind, Mutability, Stmt, Ty, TyKind, Unsafety};
 use syntax::expand::allocator::{AllocatorKind, AllocatorMethod, AllocatorTy, ALLOCATOR_METHODS};
 use syntax::ptr::P;
-use syntax::symbol::{kw, sym, Symbol};
 
 pub fn expand(
     ecx: &mut ExtCtxt<'_>,
diff --git a/src/librustc_builtin_macros/lib.rs b/src/librustc_builtin_macros/lib.rs
index e9709d981fe..066e3a26445 100644
--- a/src/librustc_builtin_macros/lib.rs
+++ b/src/librustc_builtin_macros/lib.rs
@@ -15,9 +15,9 @@ use crate::deriving::*;
 
 use rustc_expand::base::{MacroExpanderFn, Resolver, SyntaxExtension, SyntaxExtensionKind};
 use rustc_expand::proc_macro::BangProcMacro;
+use rustc_span::symbol::sym;
 use syntax::ast::Ident;
 use syntax::edition::Edition;
-use syntax::symbol::sym;
 
 mod asm;
 mod assert;
diff --git a/src/librustc_builtin_macros/proc_macro_harness.rs b/src/librustc_builtin_macros/proc_macro_harness.rs
index f2e3414588b..44968d6df96 100644
--- a/src/librustc_builtin_macros/proc_macro_harness.rs
+++ b/src/librustc_builtin_macros/proc_macro_harness.rs
@@ -3,6 +3,7 @@ use std::mem;
 use rustc_expand::base::{ExtCtxt, Resolver};
 use rustc_expand::expand::{AstFragment, ExpansionConfig};
 use rustc_span::hygiene::AstPass;
+use rustc_span::symbol::{kw, sym};
 use rustc_span::{Span, DUMMY_SP};
 use smallvec::smallvec;
 use syntax::ast::{self, Ident};
@@ -11,7 +12,6 @@ use syntax::expand::is_proc_macro_attr;
 use syntax::print::pprust;
 use syntax::ptr::P;
 use syntax::sess::ParseSess;
-use syntax::symbol::{kw, sym};
 use syntax::visit::{self, Visitor};
 
 struct ProcMacroDerive {
diff --git a/src/librustc_builtin_macros/source_util.rs b/src/librustc_builtin_macros/source_util.rs
index e24f49909ce..19a766de1f4 100644
--- a/src/librustc_builtin_macros/source_util.rs
+++ b/src/librustc_builtin_macros/source_util.rs
@@ -1,11 +1,11 @@
 use rustc_expand::base::{self, *};
 use rustc_expand::panictry;
 use rustc_parse::{self, new_sub_parser_from_file, parser::Parser, DirectoryOwnership};
+use rustc_span::symbol::Symbol;
 use syntax::ast;
 use syntax::early_buffered_lints::INCOMPLETE_INCLUDE;
 use syntax::print::pprust;
 use syntax::ptr::P;
-use syntax::symbol::Symbol;
 use syntax::token;
 use syntax::tokenstream::TokenStream;
 
diff --git a/src/librustc_builtin_macros/standard_library_imports.rs b/src/librustc_builtin_macros/standard_library_imports.rs
index e7f6c59e889..b56a2f5254a 100644
--- a/src/librustc_builtin_macros/standard_library_imports.rs
+++ b/src/librustc_builtin_macros/standard_library_imports.rs
@@ -1,11 +1,11 @@
 use rustc_expand::base::{ExtCtxt, Resolver};
 use rustc_expand::expand::ExpansionConfig;
 use rustc_span::hygiene::AstPass;
+use rustc_span::symbol::{kw, sym, Ident, Symbol};
 use rustc_span::DUMMY_SP;
 use syntax::edition::Edition;
 use syntax::ptr::P;
 use syntax::sess::ParseSess;
-use syntax::symbol::{kw, sym, Ident, Symbol};
 use syntax::{ast, attr};
 
 pub fn inject(
diff --git a/src/librustc_builtin_macros/test.rs b/src/librustc_builtin_macros/test.rs
index 758f8516e0e..0eee212108e 100644
--- a/src/librustc_builtin_macros/test.rs
+++ b/src/librustc_builtin_macros/test.rs
@@ -4,11 +4,11 @@ use crate::util::check_builtin_macro_attribute;
 
 use rustc_expand::base::*;
 use rustc_span::source_map::respan;
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::Span;
 use syntax::ast;
 use syntax::attr;
 use syntax::print::pprust;
-use syntax::symbol::{sym, Symbol};
 
 use std::iter;
 
diff --git a/src/librustc_builtin_macros/test_harness.rs b/src/librustc_builtin_macros/test_harness.rs
index fa3a4c2ad2d..eddf4927203 100644
--- a/src/librustc_builtin_macros/test_harness.rs
+++ b/src/librustc_builtin_macros/test_harness.rs
@@ -6,6 +6,7 @@ use rustc_expand::expand::{AstFragment, ExpansionConfig};
 use rustc_feature::Features;
 use rustc_span::hygiene::{AstPass, SyntaxContext, Transparency};
 use rustc_span::source_map::respan;
+use rustc_span::symbol::{sym, Symbol};
 use rustc_span::{Span, DUMMY_SP};
 use rustc_target::spec::PanicStrategy;
 use smallvec::{smallvec, SmallVec};
@@ -15,7 +16,6 @@ use syntax::entry::{self, EntryPointType};
 use syntax::mut_visit::{ExpectOne, *};
 use syntax::ptr::P;
 use syntax::sess::ParseSess;
-use syntax::symbol::{sym, Symbol};
 
 use std::{iter, mem};
 
diff --git a/src/librustc_builtin_macros/trace_macros.rs b/src/librustc_builtin_macros/trace_macros.rs
index 577a1d690c1..c0b373f1370 100644
--- a/src/librustc_builtin_macros/trace_macros.rs
+++ b/src/librustc_builtin_macros/trace_macros.rs
@@ -1,6 +1,6 @@
 use rustc_expand::base::{self, ExtCtxt};
+use rustc_span::symbol::kw;
 use rustc_span::Span;
-use syntax::symbol::kw;
 use syntax::tokenstream::{TokenStream, TokenTree};
 
 pub fn expand_trace_macros(