v1.6.0v1.6.0

1 files changed, 3 insertions, 1 deletions

diff --git a/src/test.h b/src/test.h
index 4c15203..156e68a 100644
--- a/src/test.h
+++ b/src/test.h
@@ -124,6 +124,7 @@ struct StateTestWithBuiltinRules : public testing::Test {
 
 void AssertParse(State* state, const char* input);
 void AssertHash(const char* expected, uint64_t actual);
+void VerifyGraph(const State& state);
 
 /// An implementation of DiskInterface that uses an in-memory representation
 /// of disk state.  It also logs file accesses and directory creations
@@ -141,7 +142,7 @@ struct VirtualFileSystem : public DiskInterface {
   }
 
   // DiskInterface
-  virtual TimeStamp Stat(const string& path) const;
+  virtual TimeStamp Stat(const string& path, string* err) const;
   virtual bool WriteFile(const string& path, const string& contents);
   virtual bool MakeDir(const string& path);
   virtual string ReadFile(const string& path, string* err);
@@ -150,6 +151,7 @@ struct VirtualFileSystem : public DiskInterface {
   /// An entry for a single in-memory file.
   struct Entry {
     int mtime;
+    string stat_error;  // If mtime is -1.
     string contents;
   };