160 annotation error locates the entry

// Pins: the `unclosed annotation bracket` diagnostic points at the annotation
// the user wrote. The malformed entry is on line 10; that is the line the
// caret must name, and the only line that tells the user where to look.
//
// The guarded shape is location alone — the message text is already correct
// and 210_159 pins the recovery. Held by ERROR_AT, which is the only
// assertion that can see a `-->`; substring matching cannot.
const std = @import("std");

~[depends_on(broken] tor foo {}

~proc foo|zig {
    std.debug.print("foo ran\n", .{});
}

~foo()