tidy - bugprone-throw-keyword-missing — Extra Clang Tools 22.0.0git documentation (original) (raw)

bugprone-throw-keyword-missing¶

Warns about a potentially missing throw keyword. If a temporary object is created, but the object’s type derives from (or is the same as) a class that has ‘EXCEPTION’, ‘Exception’ or ‘exception’ in its name, we can assume that the programmer’s intention was to throw that object.

Example:

void f(int i) { if (i < 0) { // Exception is created but is not thrown. std::runtime_error("Unexpected argument"); } }