[previous] 4465 [next] A constant expression of 'essentially floating' type (%1s) is being converted to narrower floating type, '%2s' on assignment.
Arithmetic type - Assignment

This message is issued whenever a constant expression of essentially floating type undergoes an assigning conversion to a narrower floating type. Note that the message will not be generated for a constant.

For example: 


/*PRQA S 1-9999 ++*/
/*PRQA S 4465 --*/

void foo (float b);

float f4465 (void)
{
  float fta = 1.0 + 1.0;    /* 4465 */

  foo (2.0 * 3.0);          /* 4465 */

  fta = (1.0 / 3.0);        /* 4465 */

  return (1.0 + 1.0);       /* 4465 */
}

For the purposes of QA·C conversion messages, types are ordered according to the configured size (-s option), by default; hence for a typical 32 bit configuration, types int and long will be considered equivalent. However, when the -strictrank option is specified, types will be ordered according to their rank; consequently int will be considered narrower than long.

QA·C Source Code Analyser 8.1.2
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