fix infinite loop bug when reading test cases

- pushing character back onto stream causes stream state to never fail
  when test cases contain string and/or vector<string> for
  paramater/return values
- simplest case found so far: parameter: string, return: string

diff --git a/src/com/dogcows/resources/C++Driver b/src/com/dogcows/resources/C++Driver
index 9ca857968510527b6388536028a3a67e6dbf0a2d..60ef873967713dd8bd18ec8331aa3f24df74c6cc 100644 (file)
--- a/src/com/dogcows/resources/C++Driver
+++ b/src/com/dogcows/resources/C++Driver
@@ -67,10 +67,6 @@ std::istream& operator >> (std::istream& in, std::string& str)
                }
                str = s.str();
        }
-       else
-       {
-               in.putback(c);
-       }
 
        return in;
 }
@@ -94,10 +90,6 @@ std::istream& operator >> (std::istream& in, std::vector<T>& vec)
                        while (in.good() && std::isspace(in.peek())) in.get();
                }
        }
-       else
-       {
-               in.putback(c);
-       }
 
        return in;
 }