g++与gcc

Posted by zz on August 8, 2019

g++/gcc相关

屏蔽特定warning

  • -Wimplicit-fallthrough为warning名
  • g++/gcc通用
    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
    ...
    some code will throw warning
    ...
    #pragma GCC diagnostic pop