Language
C
Compiler
clang 7.0.0
Options
Warnings
Optimization
C11(GNU)
-pedantic
$ clang prog.c -Wall -Wextra -O2 -march=native -std=gnu11 -pedantic Exit Code:
1
Author
anonymous
over 6 years ago
C
clang 7.0.0
Author
anonymous
over 6 years ago
$ clang prog.c -Wall -Wextra -O2 -march=native -std=gnu11 -pedantic prog.c:4:21: warning: implicitly declaring library function 'strtol' with type 'long (const char *, char **, int)' [-Wimplicit-function-declaration]
printf("%ld\n", strtol("99999999999999999999999"));
^
prog.c:4:21: note: include the header <stdlib.h> or explicitly provide a declaration for 'strtol'
prog.c:4:53: error: too few arguments to function call, expected 3, have 1
printf("%ld\n", strtol("99999999999999999999999"));
~~~~~~ ^
1 warning and 1 error generated.