[Bug c/69605] New: printf %f on integers
elmerido at yopmail dot com
gcc-bugzilla@gcc.gnu.org
Mon Feb 1 20:40:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69605
Bug ID: 69605
Summary: printf %f on integers
Product: gcc
Version: 4.8.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: elmerido at yopmail dot com
Target Milestone: ---
#include<stdio.h>
int main() {
printf("a= %f \n",3.14);
printf("b= %f \n",200);
return 0;
}
returns :
a= 3.140000
b= 3.140000
Compilation gives warning but still generates the binary :
i.c: In function ‘main’:
i.c:6:2: warning: format ‘%f’ expects argument of type ‘double’, but argument 2
has type ‘int’ [-Wformat=]
printf("b= %f \n",200);
^
More information about the Gcc-bugs
mailing list