modernize-unary-static-assert¶

The check diagnoses any static_assert declaration with an empty string literal and provides a fix-it to replace the declaration with a single-argument static_assert declaration.

The check is only applicable for C++17 and later code.

The following code:

void f_textless(int a) {
  static_assert(sizeof(a) <= 10, "");
}

is replaced by:

void f_textless(int a) {
  static_assert(sizeof(a) <= 10);
}