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-rw-r--r--src/google/protobuf/io/tokenizer.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/google/protobuf/io/tokenizer.h b/src/google/protobuf/io/tokenizer.h
index d85b82f9..6b727d9f 100644
--- a/src/google/protobuf/io/tokenizer.h
+++ b/src/google/protobuf/io/tokenizer.h
@@ -67,7 +67,8 @@ class LIBPROTOBUF_EXPORT ErrorCollector {
// Indicates that there was a warning in the input at the given line and
// column numbers. The numbers are zero-based, so you may want to add
// 1 to each before printing them.
- virtual void AddWarning(int line, int column, const string& message) { }
+ virtual void AddWarning(int /* line */, int /* column */,
+ const string& /* message */) { }
private:
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ErrorCollector);