On 12/02/2016 07:12 AM, chenzero wrote:
Hello,I have following code, in gcc 4.8.4, the code can NOT compile, because of an error: error: need ‘typename’ before ‘std::map<K, V>::iterator’ because ‘std::map<K, V>’ is a dependent scope however, I can compile the same code in other C++ compiler(borland c++), whether there are some differences between gcc template syntax?
Your code requires the typename. See 14.6.2 of the std for reasons. nathan -- Nathan Sidwell