const std = @import("std"); pub const Panic = struct { pub const call = panic; pub const unwrapError = std.debug.FormattedPanic.unwrapError; pub const outOfBounds = std.debug.FormattedPanic.outOfBounds; pub const startGreaterThanEnd = std.debug.FormattedPanic.startGreaterThanEnd; pub const sentinelMismatch = std.debug.FormattedPanic.sentinelMismatch; pub const inactiveUnionField = std.debug.FormattedPanic.inactiveUnionField; pub const messages = std.debug.FormattedPanic.messages; }; fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace, _: ?usize) noreturn { _ = stack_trace; if (std.mem.eql(u8, message, "integer overflow")) { std.process.exit(0); } std.process.exit(1); } pub fn main() !void { var buffer = [6]i32{ 1, 2, 3, 4, 5, 6 }; @memset(&buffer, undefined); var x: i32 = buffer[1]; x += buffer[2]; } // run // backend=llvm // target=native