025 auto discharge disabled

✓ Passing Passing: the compiler rejects this program as expected.

Code

~import app/fs
~app/fs:open(path: "test.txt")

input.kz

Supporting Files

// Library module: fs
// Single disposal event - auto-discharge should work

const std = @import("std");

const File = struct { handle: i32 };

// Open a file - returns opened! state (requires cleanup)
~pub tor open { path: string } -> *File<opened!>

~proc open|zig {
    std.debug.print("Opening file\n", .{});
    const f = std.heap.page_allocator.create(File) catch unreachable;
    f.* = File{ .handle = 42 };
    return f;
}

// Close - the ONLY consumer of <!opened>
~pub tor close { file: *File<!opened> }

~proc close|zig {
    std.debug.print("Closing file (auto-discharged)\n", .{});
}

fs.kz

Actual compiler output

error[KORU030]: Resource 'app.fs:*File' carries obligation <opened!> was not discharged. Call one of: app.fs:close
  --> tests/regression/300_ADVANCED_FEATURES/330_PHANTOM_TYPES/330_025_auto_discharge_disabled/input.kz:2:0

❌ Compiler coordination error: Phantom semantic validation failed
   (set KORU_BACKEND_TRACE=1 for the backend return trace)

Must contain:

was not discharged

Flows

flow ~open click a branch to expand · @labels scroll to their anchor

open (path: "test.txt")

Test Configuration

MUST_ERROR

Compiler Flags:

--auto-discharge=disable

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