zig/test/cases/safety/resuming a non-suspended function which has been suspended and resumed.zig
Andrew Kelley 66f3efb63b migrate runtime safety tests to the new test harness
* migrate runtime safety tests to the new test harness
   - this required adding compare output / execution support for stage1
     to the test harness.
 * rename `zig build test-stage2` to `zig build test-cases` since it now
   does quite a bit of stage1 testing actually. I named it this way
   since the main directory in the source tree associated with these
   tests is "test/cases/".
 * add some documentation for the test manifest format.
2022-05-13 14:03:20 -07:00

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Zig

const std = @import("std");
pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace) noreturn {
_ = message;
_ = stack_trace;
std.process.exit(0);
}
fn foo() void {
suspend {
global_frame = @frame();
}
var f = async bar(@frame());
_ = f;
std.os.exit(1);
}
fn bar(frame: anyframe) void {
suspend {
resume frame;
}
std.os.exit(1);
}
var global_frame: anyframe = undefined;
pub fn main() !void {
_ = async foo();
resume global_frame;
std.os.exit(1);
}
// run
// backend=stage1