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-rw-r--r--libsolidity/parsing/Token.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libsolidity/parsing/Token.h b/libsolidity/parsing/Token.h
index c81e4210..e415ed4f 100644
--- a/libsolidity/parsing/Token.h
+++ b/libsolidity/parsing/Token.h
@@ -306,6 +306,7 @@ public:
private:
// extractUnsigned provides a safe way to extract numbers,
+ // if out_of_range error is thrown, they returns 0s, therefore securing
// the variable's identity as an identifier. If an invalid conversion
// error is thrown (usually in the case of grabbing N from a fixed type)
// then a 1 is thrown to purposely ensure that it will declare itself as an identifier