v/vlib/builtin/bare/builtin_bare.v

45 lines
784 B
V
Raw Normal View History

module builtin
pub fn isnil(p voidptr) bool {
return p == 0
}
pub fn print(s string) {
sys_write(1, s.str, u64(s.len))
}
pub fn println(s string) {
print(s)
sys_write(1, "\n".str, 1)
}
// replaces panic when -debug arg is passed
fn panic_debug(line_no int, file, mod, fn_name, s string) {
println('================ V panic ================')
print(' module: ')
println('mod')
print(' function: ')
print(fn_name)
println('()')
println(' file: ')
println(file)
//println(' line: ${line_no}')
print(' message: ')
println(s)
println('=========================================')
sys_exit(1)
2019-11-16 09:33:04 +01:00
}
pub fn panic(s string) {
print('V panic: ')
println(s)
sys_exit(1)
}
pub fn eprintln(s string) {
if isnil(s.str) {
panic('eprintln(NIL)')
}
println(s)
}