Synopsis

(Required) Both operands of an operator in which the usual arithmetic conversions are performed shall have the same essential type category.

Enabled by default

Yes

Severity/Certainty

Medium/Medium

Full description

Operands of an operator in which the usual arithmetic conversions are performed were found, that do not have the same essential type category.

Coding standards

Code examples

The following code example fails the check and will give a warning:

void example(void) {
  unsigned int a = 5;
  float f = 0.001f;
  a + f;
}

The following code example passes the check and will not give a warning about this issue:

void example(void) {
  int a = 10;
  int b = 10;
  a + b;
}