Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add a -Wclass-varargs to warn on objects of any class type being passed ↵ | Richard Smith | 2014-02-28 | 1 | -0/+48 |
through an ellipsis. Since C++11 relaxed the rules on this, we allow a lot more bad code through silently, such as: const char *format = "%s"; std::experimental::string_view view = "foo"; printf(format, view); In this case, not only warn about a class type being used here, but also suggest that calling c_str() might be a good idea. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@202461 91177308-0d34-0410-b5e6-96231b3b80d8 |