Language
C
Compiler
gcc 11.1.0
Options
Warnings
C11(GNU)
no pedantic
$ gcc prog.c -Wall -Wextra -std=gnu11 int=42, double=3.141600
Exit Code:
0
Author
anonymous
almost 4 years ago
C
gcc 11.1.0
Author
anonymous
almost 4 years ago
$ gcc prog.c -Wall -Wextra -std=gnu11 prog.c: In function 'main':
prog.c:4:18: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
4 | printf("int=%d, double=%f\n", 3.1416, 42);
| ~^ ~~~~~~
| | |
| int double
| %f
prog.c:4:29: warning: format '%f' expects argument of type 'double', but argument 3 has type 'int' [-Wformat=]
4 | printf("int=%d, double=%f\n", 3.1416, 42);
| ~^ ~~
| | |
| double int
| %d
int=42, double=3.141600