zig/test/cases/safety/slicing null C pointer - runtime len.zig
2022-09-20 19:05:00 -07:00

21 lines
469 B
Zig

const std = @import("std");
pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace, _: ?usize) noreturn {
_ = stack_trace;
if (std.mem.eql(u8, message, "attempt to use null value")) {
std.process.exit(0);
}
std.process.exit(1);
}
pub fn main() !void {
var ptr: [*c]const u32 = null;
var len: usize = 3;
var slice = ptr[0..len];
_ = slice;
return error.TestFailed;
}
// run
// backend=llvm
// target=native