From 61a9a14d29529dee188d76dbf5c9faaefa9fce87 Mon Sep 17 00:00:00 2001
From: Jeffrey Seyfried <jeffrey.seyfried@gmail.com>
Date: Sun, 26 Feb 2017 03:25:22 +0000
Subject: Add warning cycle.

---
 src/libsyntax/parse/lexer/mod.rs | 2 ++
 src/libsyntax/parse/mod.rs       | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index b7f6e6a2384..de8a87e3a2b 100644
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -1693,6 +1693,7 @@ mod tests {
     use feature_gate::UnstableFeatures;
     use parse::token;
     use std::cell::RefCell;
+    use std::collections::HashSet;
     use std::io;
     use std::rc::Rc;
 
@@ -1704,6 +1705,7 @@ mod tests {
             config: CrateConfig::new(),
             included_mod_stack: RefCell::new(Vec::new()),
             code_map: cm,
+            missing_fragment_specifiers: RefCell::new(HashSet::new()),
         }
     }
 
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 78fd706b27a..6fec49b229a 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -46,6 +46,7 @@ pub struct ParseSess {
     pub span_diagnostic: Handler,
     pub unstable_features: UnstableFeatures,
     pub config: CrateConfig,
+    pub missing_fragment_specifiers: RefCell<HashSet<Span>>,
     /// Used to determine and report recursive mod inclusions
     included_mod_stack: RefCell<Vec<PathBuf>>,
     code_map: Rc<CodeMap>,
@@ -66,6 +67,7 @@ impl ParseSess {
             span_diagnostic: handler,
             unstable_features: UnstableFeatures::from_environment(),
             config: HashSet::new(),
+            missing_fragment_specifiers: RefCell::new(HashSet::new()),
             included_mod_stack: RefCell::new(vec![]),
             code_map: code_map
         }
-- 
cgit 1.4.1-3-g733a5