[previous] 0170 [next] [U] Unknown length modifier used with 'G' conversion specifier, number %s.
Explicitly undefined REFERENCE - ISO:C90-7.9.6.1 Formatted input/output functions

An unknown length modifier is being used in conjunction with a '%G' conversion specifier in a printf format string.

The only valid length modifier for a '%G' conversion specifier is "L" - indicating that the corresponding argument is of type long double.

In the code example below "l" has been used; but "l" is only valid with integer conversion specifiers. 


/*PRQA S 185,336,602,1307,2017,3122,3200,3209,3227,3408,3602,3625 ++*/

#include <stdio.h>

extern void foo(float ftot, double dtot, long double ltot)
{
    printf("The total is %G",  ftot);  /* OK */
    printf("The total is %G",  dtot);  /* OK */
    printf("The total is %LG", ltot);  /* OK */

    printf("The total is %lG", ftot);  /* Message 0170 */
}

QA·C Source Code Analyser 8.1.2
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