move syntax::{parse::literal -> util::literal}

src/libsyntax/lib.rs

@@ -88,6 +88,7 @@ pub mod util {
     crate mod classify;
     pub mod comments;
     pub mod lev_distance;
+    crate mod literal;
     pub mod node_count;
     pub mod parser;
     pub mod map_in_place;

src/libsyntax/parse/mod.rs

@@ -24,8 +24,6 @@ mod tests;
 pub mod parser;
 pub mod lexer;
 
-crate mod literal;
-
 #[derive(Clone)]
 pub struct Directory<'a> {
     pub path: Cow<'a, Path>,

src/libsyntax/parse/parser/expr.rs

@@ -3,8 +3,6 @@ use super::{SemiColonMode, SeqSep, TokenExpectType};
 use super::pat::{GateOr, PARAM_EXPECTED};
 use super::diagnostics::Error;
 
-use crate::parse::literal::LitError;
-
 use crate::ast::{
     self, DUMMY_NODE_ID, Attribute, AttrStyle, Ident, CaptureBy, BlockCheckMode,
     Expr, ExprKind, RangeLimits, Label, Movability, IsAsync, Arm, Ty, TyKind,
@@ -16,6 +14,7 @@ use crate::print::pprust;
 use crate::ptr::P;
 use crate::source_map::{self, Span};
 use crate::util::classify;
+use crate::util::literal::LitError;
 use crate::util::parser::{AssocOp, Fixity, prec_let_scrutinee_needs_par};
 
 use errors::{PResult, Applicability};