✓
Passing This code compiles and runs correctly.
Code
// PINS: `std/indexes:store(s, col)` on a non-i64 column — the bucket map's
// key type follows the column's declared width, not a hardcoded i64. The
// benchmark's `act: i32` index is the first non-i64 key in the corpus, so
// this pins that routing, an eager membership move on an i32 write, a
// dead member after take, and a negative key all behave as on i64.
// The emit oracle (post.sh) checks the map key type is the column's own.
import std/store
import std/indexes
import std/io
std/store:new(tags, capacity: 8) { grp: i32, val: i32 }
std/indexes:store(tags, grp)
std/store:insert(tags) { grp: 1, val: 10 }
std/store:insert(tags) { grp: 2, val: 20 }
std/store:insert(tags) { grp: -5, val: 50 }
std/store:insert(tags) { grp: 1, val: 11 }
std/store:insert(tags) { grp: 3, val: 30 }
std/store:query(tags)
! query t when t.grp == 1 |> std/io:print.ln("one {{ t.val:d }}")
// a signed key routes the same way
std/store:query(tags)
! query t when t.grp == -5 |> std/io:print.ln("neg {{ t.val:d }}")
// a stored write to the i32 key moves membership eagerly
std/store:query(tags)
! first t when t.val == 30 |> std/store:stored { t.grp: 1 }
std/store:query(tags)
! query t when t.grp == 1 |> std/io:print.ln("one' {{ t.val:d }}")
// take inside the routed walk leaves dead members the resolve skips
std/store:query(tags)
! query t when t.grp == 1 |> std/store:take(tags[t])
| item i |> std/io:print.ln("took {{ i.val:d }}")
std/store:query(tags)
! first t when t.grp == 1 |> std/io:print.ln("still {{ t.val:d }}")
| none |> std/io:print.ln("all gone")
// the untouched buckets are still whole
std/store:query(tags)
! query t when t.grp == -5 |> std/io:print.ln("neg' {{ t.val:d }}")
Actual
one 10
one 11
neg 50
one' 10
one' 11
one' 30
took 10
took 11
took 30
all gone
neg' 50
Expected output
✓ Zig✓ JavaScript✓ C#one 10
one 11
neg 50
one' 10
one' 11
one' 30
took 10
took 11
took 30
all gone
neg' 50
Emitted Zig source
// Access compiler flags via the per-user compiler_env module
const CompilerEnv = @import("compiler_env").CompilerEnv;
pub const panic = if (@import("builtin").mode == .Debug)
@import("std").debug.FullPanic(@import("std").debug.defaultPanic)
else
@import("std").debug.simple_panic;
const __koru_bare = struct {
extern fn posix_memalign(memptr: *?*anyopaque, alignment: usize, size: usize) c_int;
extern fn free(ptr: ?*anyopaque) void;
fn bareAlloc(_: *anyopaque, len: usize, alignment: @import("std").mem.Alignment, _: usize) ?[*]u8 {
var p: ?*anyopaque = null;
const a = @max(alignment.toByteUnits(), @sizeOf(usize));
if (posix_memalign(&p, a, len) != 0) return null;
return @ptrCast(p);
}
fn bareResize(_: *anyopaque, _: []u8, _: @import("std").mem.Alignment, _: usize, _: usize) bool { return false; }
fn bareRemap(_: *anyopaque, _: []u8, _: @import("std").mem.Alignment, _: usize, _: usize) ?[*]u8 { return null; }
fn bareFree(_: *anyopaque, memory: []u8, _: @import("std").mem.Alignment, _: usize) void { free(@ptrCast(memory.ptr)); }
const vtable = @import("std").mem.Allocator.VTable{ .alloc = bareAlloc, .resize = bareResize, .remap = bareRemap, .free = bareFree };
const allocator = @import("std").mem.Allocator{ .ptr = undefined, .vtable = &vtable };
};
const __koru_backing = if (@import("builtin").link_libc) @import("std").heap.c_allocator else if (@import("builtin").os.tag == .freestanding) __koru_bare.allocator else @import("std").heap.page_allocator;
var __koru_leak_count: @import("std").atomic.Value(usize) = .init(0);
fn __koru_alloc(ctx: *anyopaque, len: usize, alignment: @import("std").mem.Alignment, ret_addr: usize) ?[*]u8 {
_ = ctx;
const r = __koru_backing.rawAlloc(len, alignment, ret_addr);
if (comptime @import("builtin").mode == .Debug) {
if (r != null) _ = __koru_leak_count.fetchAdd(1, .monotonic);
}
return r;
}
fn __koru_resize(ctx: *anyopaque, memory: []u8, alignment: @import("std").mem.Alignment, new_len: usize, ret_addr: usize) bool {
_ = ctx;
return __koru_backing.rawResize(memory, alignment, new_len, ret_addr);
}
fn __koru_remap(ctx: *anyopaque, memory: []u8, alignment: @import("std").mem.Alignment, new_len: usize, ret_addr: usize) ?[*]u8 {
_ = ctx;
return __koru_backing.rawRemap(memory, alignment, new_len, ret_addr);
}
fn __koru_free(ctx: *anyopaque, memory: []u8, alignment: @import("std").mem.Alignment, ret_addr: usize) void {
_ = ctx;
__koru_backing.rawFree(memory, alignment, ret_addr);
if (comptime @import("builtin").mode == .Debug) {
_ = __koru_leak_count.fetchSub(1, .monotonic);
}
}
const __koru_vtable = @import("std").mem.Allocator.VTable{ .alloc = __koru_alloc, .resize = __koru_resize, .remap = __koru_remap, .free = __koru_free };
pub fn koru_allocator() @import("std").mem.Allocator {
return .{ .ptr = undefined, .vtable = &__koru_vtable };
}
pub inline fn __koru_intcast(comptime T: type, x: anytype) T {
if (comptime (@import("builtin").mode == .Debug or @import("builtin").mode == .ReleaseSafe))
return @as(T, @intCast(x));
const dst = @typeInfo(T);
const src = @typeInfo(@TypeOf(x));
if (comptime (dst == .int and src == .int and dst.int.bits == src.int.bits and dst.int.signedness != src.int.signedness))
return @as(T, @bitCast(x));
return @as(T, @intCast(x));
}
pub fn koru_leak_check() void {
if (comptime @import("builtin").mode != .Debug) return;
if (__koru_leak_count.load(.acquire) == 0) return;
if (comptime @import("builtin").target.os.tag == .freestanding) {
if (comptime @import("builtin").cpu.arch == .wasm32 or @import("builtin").cpu.arch == .wasm64) {
@panic("KORU LEAK CHECK FAILED: the produced program leaked");
} else {
const __klc = struct { extern var stdout: ?*anyopaque; extern fn fputs(__s: [*:0]const u8, __st: ?*anyopaque) c_int; };
var __lb: [128]u8 = undefined;
const __lm = "KORU LEAK CHECK FAILED: allocations still outstanding at end of run: ";
@memcpy(__lb[0..__lm.len], __lm);
var __ln: usize = __lm.len;
var __lv = __koru_leak_count.load(.acquire);
var __ld: [20]u8 = undefined;
var __lk: usize = 0;
while (__lv > 0) : (__lk += 1) { __ld[__lk] = @intCast('0' + __lv % 10); __lv /= 10; }
for (0..__lk) |__li| { __lb[__ln] = __ld[__lk - 1 - __li]; __ln += 1; }
__lb[__ln] = '\n'; __ln += 1; __lb[__ln] = 0;
_ = __klc.fputs(@as([*:0]const u8, @ptrCast(&__lb)), __klc.stdout);
@trap();
}
} else {
@import("std").debug.print("KORU LEAK CHECK FAILED: the produced program leaked (trace above)\n", .{});
@import("std").process.exit(1);
}
}
pub const main_module = struct {
// std/store: plural store 'tags' created (SoA cell + insert/query/write/take/stripe units); fields grp: i32, val: i32
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:16 ~input:__store_insert_tags()
pub fn flow0() void {
_ = main_module.__store_insert_tags_event.handler(.{ .grp = 1, .val = 10, .__site_line = 16 });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:17 ~input:__store_insert_tags()
pub fn flow1() void {
_ = main_module.__store_insert_tags_event.handler(.{ .grp = 2, .val = 20, .__site_line = 17 });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:18 ~input:__store_insert_tags()
pub fn flow2() void {
_ = main_module.__store_insert_tags_event.handler(.{ .grp = -5, .val = 50, .__site_line = 18 });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:19 ~input:__store_insert_tags()
pub fn flow3() void {
_ = main_module.__store_insert_tags_event.handler(.{ .grp = 1, .val = 11, .__site_line = 19 });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:20 ~input:__store_insert_tags()
pub fn flow4() void {
_ = main_module.__store_insert_tags_event.handler(.{ .grp = 3, .val = 30, .__site_line = 20 });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:22 ~input:__store_sweeprun_tags_L23_690_343_index_on_i32_column_input_1a5757()
pub fn flow5() void {
_ = main_module.__store_sweeprun_tags_L23_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:26 ~input:__store_sweeprun_tags_L27_690_343_index_on_i32_column_input_1a5757()
pub fn flow6() void {
_ = main_module.__store_sweeprun_tags_L27_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:30 ~input:__store_sweeprun_tags_L31_690_343_index_on_i32_column_input_1a5757()
pub fn flow7() void {
_ = main_module.__store_sweeprun_tags_L31_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:33 ~input:__store_sweeprun_tags_L34_690_343_index_on_i32_column_input_1a5757()
pub fn flow8() void {
_ = main_module.__store_sweeprun_tags_L34_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:37 ~input:__store_sweeprun_tags_L38_690_343_index_on_i32_column_input_1a5757()
pub fn flow9() void {
_ = main_module.__store_sweeprun_tags_L38_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:41 ~input:__store_sweeprun_tags_L42_690_343_index_on_i32_column_input_1a5757()
pub fn flow10() void {
_ = main_module.__store_sweeprun_tags_L42_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
// >>> FLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:46 ~input:__store_sweeprun_tags_L47_690_343_index_on_i32_column_input_1a5757()
pub fn flow11() void {
_ = main_module.__store_sweeprun_tags_L47_690_343_index_on_i32_column_input_1a5757_event.handler(.{ });
}
pub fn koru_start_flow() void {
const result_0 = koru_koru.start_event.handler(.{ });
const result_0_done = result_0.done;
_ = &result_0_done;
}
pub fn koru_end_flow() void {
const result_0 = koru_koru.end_event.handler(.{ });
const result_0_done = result_0.done;
_ = &result_0_done;
}
const __KoruStoreT_tags = struct {
grp: [8]i32 = undefined,
val: [8]i32 = undefined,
len: usize = 0,
__index_grp: @import("std").AutoHashMapUnmanaged(i32, @import("std").ArrayListUnmanaged(i64)) = .{},
__koru_hslot_row: [8]usize = undefined,
__koru_hslot_gen: [8]u32 = [_]u32{0} ** 8,
__koru_row_hslot: [8]usize = undefined,
__koru_hslot_free: [8]usize = undefined,
__koru_hslot_free_len: usize = 0,
__koru_hslot_next: usize = 0,
// `__koru_ident` — no removal has run, so slot == dense row
// for every live row; mint/resolve skip both table loads, the
// first take materialises and flips it, drain and clear
// re-arm it by resetting the slot space. `__koru_gen0` — no gen
// bump has ever run; it implies slot == row for every minted
// slot, so resolve sheds the gen load entirely.
__koru_ident: bool = true, __koru_gen0: bool = true,
const __koru_brand: u32 = 1;
fn __koru_materialize(self: *@This()) void {
if (!self.__koru_ident) return;
for (0..self.len) |i| { self.__koru_hslot_row[i] = i; self.__koru_row_hslot[i] = i; }
self.__koru_ident = false;
}
fn __koru_row_of(self: *const @This(), h: i64) ?usize {
if (h < 0) return null;
const u = @as(u64, @bitCast(h));
const slot32 = @as(u32, @truncate(u));
if ((slot32 >> 24) != __koru_brand) return null;
const slot = @as(usize, @intCast(slot32 & 0xFFFFFF));
if (slot >= self.__koru_hslot_next) return null;
if (self.__koru_gen0) { if (u >> 32 != 0) return null; return slot; }
if (@as(u32, @truncate(u >> 32)) != self.__koru_hslot_gen[slot]) return null;
if (self.__koru_ident) return slot;
const __koru_r = self.__koru_hslot_row[slot];
if (__koru_r >= self.len) return null;
return __koru_r;
}
// DO NOT "simplify" into one pass — pre-check + row_of tail
// call keeps resolve under the inline threshold; callers
// inline BOTH and LLVM CSEs the duplicate checks into one
// validation in machine code. A flat single pass crossed
// the threshold: +57% read_handle, +2.6x write_handle
// (007 board, 2026-09-26). Shape, not count.
fn __koru_resolve(self: *const @This(), h: i64) usize {
if (h >= 0) {
const u = @as(u64, @bitCast(h));
const slot32 = @as(u32, @truncate(u));
if ((slot32 >> 24) != __koru_brand) @panic("std/store: 'tags[...]' does not address a row - the value is not a handle this store issued (handles come from `| row` and row cursors)");
const slot = @as(usize, @intCast(slot32 & 0xFFFFFF));
if (self.__koru_gen0) {
if (u >> 32 != 0 and slot < self.__koru_hslot_next) @panic("std/store: stale row handle into store 'tags' - the row it addressed was removed (stale-handle trap pinned at 690_115)");
} else if (slot < self.__koru_hslot_next and @as(u32, @truncate(u >> 32)) != self.__koru_hslot_gen[slot]) @panic("std/store: stale row handle into store 'tags' - the row it addressed was removed (stale-handle trap pinned at 690_115)");
}
return self.__koru_row_of(h) orelse @panic("std/store: 'tags[...]' does not address a row - the value is not a handle this store issued (handles come from `| row` and row cursors)");
}
fn __koru_handle_of(self: *const @This(), dense: usize) i64 {
if (self.__koru_gen0) return @as(i64, @intCast(dense | (@as(usize, __koru_brand) << 24)));
var slot = dense;
if (!self.__koru_ident) slot = self.__koru_row_hslot[dense];
return @as(i64, @intCast(slot | (@as(usize, __koru_brand) << 24))) | (@as(i64, @intCast(self.__koru_hslot_gen[slot])) << 32);
}
};
var __koru_store_tags: __KoruStoreT_tags = .{};
const __KoruStoreRow_tags = struct { grp: i32, val: i32 };
pub const __store_insert_tags_event = struct {
pub const Input = struct {
grp: i32,
val: i32,
__site_line: i64,
};
pub const Output = void;
pub inline fn handler(__koru_event_input: @This().Input) @This().Output {
return __koru_handler_impl(__koru_event_input.grp, __koru_event_input.val, __koru_event_input.__site_line);
}
fn __koru_handler_impl(__koru_p_0: i32, __koru_p_1: i32, __koru_p_2: i64) @This().Output {
const __koru_event_input: @This().Input = .{ .grp = __koru_p_0, .val = __koru_p_1, .__site_line = __koru_p_2 };
// >>> PROC: __store_insert_tags [tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:13]
const grp = __koru_event_input.grp;
const val = __koru_event_input.val;
const __site_line = __koru_event_input.__site_line;
_ = &grp;
_ = &val;
_ = &__site_line;
_ = &__koru_event_input;
if (__koru_store_tags.len >= 8) @panic("std/store: store 'tags' is full (capacity 8) - declared capacity and the `| full` branch are pinned at 690_011");
const __koru_new_row = __koru_store_tags.len;
const __koru_hslot = if (__koru_store_tags.__koru_hslot_free_len > 0) blk_hs: {
__koru_store_tags.__koru_hslot_free_len -= 1;
break :blk_hs __koru_store_tags.__koru_hslot_free[__koru_store_tags.__koru_hslot_free_len];
} else blk_hs: {
const __koru_hn = __koru_store_tags.__koru_hslot_next;
__koru_store_tags.__koru_hslot_next += 1;
break :blk_hs __koru_hn;
};
if (!__koru_store_tags.__koru_ident) {
__koru_store_tags.__koru_hslot_row[__koru_hslot] = __koru_new_row;
__koru_store_tags.__koru_row_hslot[__koru_new_row] = __koru_hslot;
}
__koru_store_tags.grp[__koru_new_row] = grp;
__koru_store_tags.val[__koru_new_row] = val;
__koru_store_tags.len += 1;
const __koru_ik = __koru_store_tags.grp[__koru_new_row];
const __koru_ig = __koru_store_tags.__index_grp.getOrPut(koru_allocator(), __koru_ik) catch @panic("std/indexes: index insert ran out of memory");
if (!__koru_ig.found_existing) __koru_ig.value_ptr.* = .{};
__koru_ig.value_ptr.append(koru_allocator(), __koru_store_tags.__koru_handle_of(__koru_new_row)) catch @panic("std/indexes: index insert ran out of memory");
return;
}
};
pub const __store_apply_tags_event = struct {
pub const Input = struct {
row: usize,
field: i64,
value_0: i32,
value_1: i32,
};
pub const Output = union(enum(u8)) {
grp: i32,
val: i32,
};
pub fn handler(__koru_event_input: @This().Input) @This().Output {
// >>> PROC: __store_apply_tags [tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:13]
const row = __koru_event_input.row;
const field = __koru_event_input.field;
const value_0 = __koru_event_input.value_0;
const value_1 = __koru_event_input.value_1;
_ = &row;
_ = &field;
_ = &value_0;
_ = &value_1;
_ = &__koru_event_input;
const __koru_r: usize = row;
return switch (field) {
0 => blk: { const __koru_iold = __koru_store_tags.grp[__koru_r];
const __koru_ih = __koru_store_tags.__koru_handle_of(__koru_r);
__koru_store_tags.grp[__koru_r] = value_0; if (__koru_iold != value_0) {
if (__koru_store_tags.__index_grp.getPtr(__koru_iold)) |__koru_ib| {
for (__koru_ib.items, 0..) |__koru_im, __koru_mi| {
if (__koru_im == __koru_ih) { _ = __koru_ib.orderedRemove(__koru_mi); break; }
}
if (__koru_ib.items.len == 0) {
__koru_ib.deinit(koru_allocator());
_ = __koru_store_tags.__index_grp.remove(__koru_iold);
}
}
const __koru_ig = __koru_store_tags.__index_grp.getOrPut(koru_allocator(), value_0) catch @panic("std/indexes: index write ran out of memory");
if (!__koru_ig.found_existing) __koru_ig.value_ptr.* = .{};
__koru_ig.value_ptr.append(koru_allocator(), __koru_ih) catch @panic("std/indexes: index write ran out of memory");
}
break :blk .{ .grp = value_0 }; },
1 => blk: { __koru_store_tags.val[__koru_r] = value_1; break :blk .{ .val = value_1 }; },
else => unreachable,
};
}
};
pub const __store_write_tags_event = struct {
pub const Input = struct {
row: usize,
field: i64,
value_0: i32,
value_1: i32,
};
pub const Output = void;
pub fn handler(__koru_event_input: @This().Input) @This().Output {
// >>> SUBFLOW: tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:13
const row = __koru_event_input.row;
const field = __koru_event_input.field;
const value_0 = __koru_event_input.value_0;
const value_1 = __koru_event_input.value_1;
_ = &row;
_ = &field;
_ = &value_0;
_ = &value_1;
_ = &__koru_event_input;
const result = main_module.__store_apply_tags_event.handler(.{ .row = row, .field = field, .value_0 = value_0, .value_1 = value_1 });
return switch (result) {
.grp => {},
.val => {},
};
}
};
pub const __store_take_tags_event = struct {
pub const Input = struct {
row: i64,
};
pub const Output = union(enum(u8)) {
item: __KoruStoreRow_tags,
empty: struct {
},
};
pub inline fn handler(__koru_event_input: @This().Input) @This().Output {
return __koru_handler_impl(__koru_event_input.row);
}
fn __koru_handler_impl(__koru_p_0: i64) @This().Output {
const __koru_event_input: @This().Input = .{ .row = __koru_p_0 };
// >>> PROC: __store_take_tags [tests/regression/600_STDLIB/690_STORE/690_343_index_on_i32_column/input.k:13]
const row = __koru_event_input.row;
_ = &row;
_ = &__koru_event_input;
__koru_store_tags.__koru_materialize();
const __koru_r = __koru_store_tags.__koru_row_of(row) orelse return .{ .empty = .{} };
const __koru_gone_slot = __koru_store_tags.__koru_row_hslot[__koru_r];
const __koru_out_grp = __koru_store_tags.grp[__koru_r];
const __koru_out_val = __koru_store_tags.val[__koru_r];
const __koru_last = __koru_store_tags.len - 1;
if (__koru_r != __koru_last) {
__koru_store_tags.grp[__koru_r] = __koru_store_tag
... [truncated - 45KB total]Emitted C# source
static class main_module {
public static void __koru_stdout_write(dynamic s) => global::System.Console.Out.Write(s);
public static void __koru_stderr_write(dynamic s) => global::System.Console.Error.Write(s);
// The mutable handle carrier — `*String`-style resources are
// `new __KoruBox { data = … }` because C# anonymous types are
// read-only: `s.data = …` (std/string append/clear, handle
// mutation generally) needs a settable member.
public class __KoruBox { public dynamic data; }
// Textification for `{{ … }}` operands: C# bool ToStrings as
// `True` where Koru prints `true`, and the operand's static type
// is unknown at this boundary — a `(x) is bool` inline test would
// be a compile error on statically-typed operands instead. Generic
// on purpose: `dynamic` boxed every value-type operand — measured
// ~1s/10M elements on 012_threat_scanner — while T specializes to
// the operand's own ToString() with no box.
public static string __koru_str<T>(T v) => v is bool b ? (b ? "true" : "false") : v?.ToString();
// std/store: plural store 'tags' created (SoA cell + insert/query/write/take/stripe units); fields grp: i32, val: i32
static class __koru_store_tags {
public static int[] grp = new int[8];
public static dynamic __koru_read_grp(long __h) { long __r = __koru_resolve(__h); return grp[(int)__r]; }
public static int[] val = new int[8];
public static dynamic __koru_read_val(long __h) { long __r = __koru_resolve(__h); return val[(int)__r]; }
public static global::System.Collections.Generic.Dictionary<long, global::System.Collections.Generic.List<long>> __index_grp = new global::System.Collections.Generic.Dictionary<long, global::System.Collections.Generic.List<long>>();
public static long len = 0;
public static long[] __koru_hslot_row = new long[8];
public static long[] __koru_hslot_gen = new long[8];
public static long[] __koru_row_hslot = new long[8];
public static long[] __koru_hslot_free = new long[8];
public static long __koru_hslot_free_len = 0;
public static long __koru_hslot_next = 0;
public static long __koru_brand = 1;
public static bool __koru_ident = true;
public static bool __koru_gen0 = true;
public static void __koru_materialize() {
if (!__koru_ident) return;
for (long __i = 0; __i < len; __i++) { __koru_hslot_row[__i] = __i; __koru_row_hslot[__i] = __i; }
__koru_ident = false;
}
public static long __koru_row_of(long h) {
if (h < 0) return -1;
ulong __u = (ulong)h;
long __slot32 = (long)(__u & 0xFFFFFFFFUL);
if ((__slot32 >> 24) != __koru_brand) return -1;
long __slot = __slot32 & 0xFFFFFF;
if (__slot >= __koru_hslot_next) return -1;
if (__koru_gen0) { if ((__u >> 32) != 0) return -1; return __slot; }
if ((long)(__u >> 32) != __koru_hslot_gen[__slot]) return -1;
if (__koru_ident) return __slot;
long __r = __koru_hslot_row[__slot];
if (__r >= len) return -1;
return __r;
}
public static long __koru_resolve(long h) {
if (h >= 0) {
ulong __u = (ulong)h;
long __slot32 = (long)(__u & 0xFFFFFFFFUL);
if ((__slot32 >> 24) != __koru_brand) throw new global::System.Exception("std/store: 'tags[...]' does not address a row - the value is not a handle this store issued (handles come from `| row` and row cursors)");
long __slot = __slot32 & 0xFFFFFF;
if (__koru_gen0) {
if ((__u >> 32) != 0 && __slot < __koru_hslot_next) throw new global::System.Exception("std/store: stale row handle into store 'tags' - the row it addressed was removed (stale-handle trap pinned at 690_115)");
} else if (__slot < __koru_hslot_next && (long)(__u >> 32) != __koru_hslot_gen[__slot]) throw new global::System.Exception("std/store: stale row handle into store 'tags' - the row it addressed was removed (stale-handle trap pinned at 690_115)");
}
long __r = __koru_row_of(h);
if (__r < 0) throw new global::System.Exception("std/store: 'tags[...]' does not address a row - the value is not a handle this store issued (handles come from `| row` and row cursors)");
return __r;
}
public static long __koru_handle_of(long dense) {
if (__koru_gen0) return dense | (__koru_brand << 24);
long __slot = dense;
if (!__koru_ident) __slot = __koru_row_hslot[dense];
return (__slot | (__koru_brand << 24)) | (__koru_hslot_gen[__slot] << 32);
}
}
public static class __store_insert_tags_event {
public struct Input {
public int grp;
public int val;
public long __site_line;
}
public static dynamic handler(Input __koru_input) {
var grp = __koru_input.grp;
var val = __koru_input.val;
var __site_line = __koru_input.__site_line;
if (__koru_store_tags.len >= 8) throw new global::System.Exception("std/store: store 'tags' is full (capacity 8) - declared capacity and the `| full` branch are pinned at 690_011");
long __koru_new_row = __koru_store_tags.len;
long __koru_hslot;
if (__koru_store_tags.__koru_hslot_free_len > 0) {
__koru_store_tags.__koru_hslot_free_len -= 1;
__koru_hslot = __koru_store_tags.__koru_hslot_free[__koru_store_tags.__koru_hslot_free_len];
} else {
__koru_hslot = __koru_store_tags.__koru_hslot_next;
__koru_store_tags.__koru_hslot_next += 1;
}
if (!__koru_store_tags.__koru_ident) {
__koru_store_tags.__koru_hslot_row[__koru_hslot] = __koru_new_row;
__koru_store_tags.__koru_row_hslot[__koru_new_row] = __koru_hslot;
}
__koru_store_tags.grp[__koru_new_row] = grp;
__koru_store_tags.val[__koru_new_row] = val;
__koru_store_tags.len += 1;
long __koru_ik = (long)(__koru_store_tags.grp[__koru_new_row]);
global::System.Collections.Generic.List<long> __koru_ib;
if (!__koru_store_tags.__index_grp.TryGetValue(__koru_ik, out __koru_ib)) { __koru_ib = new global::System.Collections.Generic.List<long>(); __koru_store_tags.__index_grp[__koru_ik] = __koru_ib; }
__koru_ib.Add(__koru_store_tags.__koru_handle_of(__koru_new_row));
return default;
}
}
public static class __store_apply_tags_event {
public struct Input {
public long row;
public long field;
public int value_0;
public int value_1;
}
public struct Output {
public string tag;
public int grp;
public int val;
}
public static Output handler(Input __koru_input) {
var row = __koru_input.row;
var field = __koru_input.field;
var value_0 = __koru_input.value_0;
var value_1 = __koru_input.value_1;
var __koru_r = row;
switch (field) {
case 0: { long __koru_iold = (long)(__koru_store_tags.grp[__koru_r]);
long __koru_ih = __koru_store_tags.__koru_handle_of(__koru_r);
__koru_store_tags.grp[__koru_r] = value_0; if (__koru_iold != (long)(value_0)) {
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue(__koru_iold, out __koru_ib)) {
__koru_ib.Remove(__koru_ih);
if (__koru_ib.Count == 0) __koru_store_tags.__index_grp.Remove(__koru_iold);
}
global::System.Collections.Generic.List<long> __koru_ib2;
if (!__koru_store_tags.__index_grp.TryGetValue((long)(value_0), out __koru_ib2)) { __koru_ib2 = new global::System.Collections.Generic.List<long>(); __koru_store_tags.__index_grp[(long)(value_0)] = __koru_ib2; }
__koru_ib2.Add(__koru_ih);
}
return new Output { tag = "grp", grp = value_0 }; }
case 1: { __koru_store_tags.val[__koru_r] = value_1; return new Output { tag = "val", val = value_1 }; }
}
throw new global::System.Exception("__store_apply_tags: field index " + field + " is not a column of store 'tags'");
return default;
}
}
public static class __store_write_tags_event {
public struct Input {
public long row;
public long field;
public int value_0;
public int value_1;
}
public static dynamic handler(Input __koru_input) {
var row = __koru_input.row;
var field = __koru_input.field;
var value_0 = __koru_input.value_0;
var value_1 = __koru_input.value_1;
var result_0 = main_module.__store_apply_tags_event.handler(new __store_apply_tags_event.Input { row = (long)(row), field = (long)(field), value_0 = (int)(value_0), value_1 = (int)(value_1)});
if (result_0.tag == "grp") {
var _auto_6 = result_0.grp;
}
if (result_0.tag == "val") {
var _auto_7 = result_0.val;
}
return default;
}
}
public static class __store_take_tags_event {
public struct Input {
public long row;
}
public struct Output {
public string tag;
public dynamic item;
public dynamic empty;
}
public static Output handler(Input __koru_input) {
var row = __koru_input.row;
__koru_store_tags.__koru_materialize();
long __koru_r = __koru_store_tags.__koru_row_of(row);
if (__koru_r < 0) return new Output { tag = "empty", empty = new { } };
long __koru_gone_slot = __koru_store_tags.__koru_row_hslot[__koru_r];
var __koru_out_grp = __koru_store_tags.grp[__koru_r];
var __koru_out_val = __koru_store_tags.val[__koru_r];
var __koru_last = __koru_store_tags.len - 1;
if (__koru_r != __koru_last) {
__koru_store_tags.grp[__koru_r] = __koru_store_tags.grp[__koru_last];
__koru_store_tags.val[__koru_r] = __koru_store_tags.val[__koru_last];
var __koru_mv_slot = __koru_store_tags.__koru_row_hslot[__koru_last];
__koru_store_tags.__koru_hslot_row[__koru_mv_slot] = __koru_r;
__koru_store_tags.__koru_row_hslot[__koru_r] = __koru_mv_slot;
}
__koru_store_tags.__koru_hslot_row[__koru_gone_slot] = -1;
__koru_store_tags.len = __koru_last;
__koru_store_tags.__koru_hslot_gen[__koru_gone_slot] = ((__koru_store_tags.__koru_hslot_gen[__koru_gone_slot] + 1) & 4294967295L);
__koru_store_tags.__koru_hslot_free[__koru_store_tags.__koru_hslot_free_len] = __koru_gone_slot;
__koru_store_tags.__koru_hslot_free_len += 1;
__koru_store_tags.__koru_gen0 = false;
return new Output { tag = "item", item = new { grp = __koru_out_grp, val = __koru_out_val } };
return default;
}
}
public static class __store_teardown_tags_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
__koru_store_tags.__index_grp.Clear();
__koru_store_tags.len = 0;
return default;
}
}
public static class __store_sweepbody_tags_L23_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public int __koru_srf_t_L23_val;
public long __koru_sdix_t_L23;
}
public static dynamic handler(Input __koru_input) {
var __koru_srf_t_L23_val = __koru_input.__koru_srf_t_L23_val;
var __koru_sdix_t_L23 = __koru_input.__koru_sdix_t_L23;
__koru_stdout_write("one " + __koru_str(__koru_srf_t_L23_val) + "\n");
return default;
}
}
public static class __store_sweeprun_tags_L23_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
long __koru_ik = (long)(1);
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue(__koru_ik, out __koru_ib)) {
foreach (var __koru_bh in __koru_ib) {
var __koru_si = __koru_store_tags.__koru_row_of(__koru_bh);
if (__koru_si < 0) continue;
var __koru_srf_t_L23_val = __koru_store_tags.val[__koru_si];
main_module.__store_sweepbody_tags_L23_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L23_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_srf_t_L23_val = __koru_srf_t_L23_val, __koru_sdix_t_L23 = __koru_si });
}
}
}
return default;
}
}
public static class __store_sweepbody_tags_L27_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public int __koru_srf_t_L27_val;
public long __koru_sdix_t_L27;
}
public static dynamic handler(Input __koru_input) {
var __koru_srf_t_L27_val = __koru_input.__koru_srf_t_L27_val;
var __koru_sdix_t_L27 = __koru_input.__koru_sdix_t_L27;
__koru_stdout_write("neg " + __koru_str(__koru_srf_t_L27_val) + "\n");
return default;
}
}
public static class __store_sweeprun_tags_L27_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
long __koru_ik = (long)(-5);
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue(__koru_ik, out __koru_ib)) {
foreach (var __koru_bh in __koru_ib) {
var __koru_si = __koru_store_tags.__koru_row_of(__koru_bh);
if (__koru_si < 0) continue;
var __koru_srf_t_L27_val = __koru_store_tags.val[__koru_si];
main_module.__store_sweepbody_tags_L27_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L27_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_srf_t_L27_val = __koru_srf_t_L27_val, __koru_sdix_t_L27 = __koru_si });
}
}
}
return default;
}
}
public static class __store_sweepbody_tags_L31_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public int __koru_srf_t_L31_val;
public long __koru_sdix_t_L31;
}
public static dynamic handler(Input __koru_input) {
var __koru_srf_t_L31_val = __koru_input.__koru_srf_t_L31_val;
var __koru_sdix_t_L31 = __koru_input.__koru_sdix_t_L31;
main_module.__store_write_tags_event.handler(new __store_write_tags_event.Input { row = (long)(__koru_sdix_t_L31), field = (long)(0), value_0 = (int)(1), value_1 = (int)(0)});
return default;
}
}
public static class __store_sweeprun_tags_L31_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
for (var __koru_si = 0; __koru_si < __koru_store_tags.len; __koru_si++) {
var __koru_srf_t_L31_val = __koru_store_tags.val[__koru_si];
if (!(__koru_srf_t_L31_val == 30)) continue;
main_module.__store_sweepbody_tags_L31_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L31_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_srf_t_L31_val = __koru_srf_t_L31_val, __koru_sdix_t_L31 = __koru_si });
break;
}
}
return default;
}
}
public static class __store_sweepbody_tags_L34_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public int __koru_srf_t_L34_val;
public long __koru_sdix_t_L34;
}
public static dynamic handler(Input __koru_input) {
var __koru_srf_t_L34_val = __koru_input.__koru_srf_t_L34_val;
var __koru_sdix_t_L34 = __koru_input.__koru_sdix_t_L34;
__koru_stdout_write("one' " + __koru_str(__koru_srf_t_L34_val) + "\n");
return default;
}
}
public static class __store_sweeprun_tags_L34_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
long __koru_ik = (long)(1);
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue(__koru_ik, out __koru_ib)) {
foreach (var __koru_bh in __koru_ib) {
var __koru_si = __koru_store_tags.__koru_row_of(__koru_bh);
if (__koru_si < 0) continue;
var __koru_srf_t_L34_val = __koru_store_tags.val[__koru_si];
main_module.__store_sweepbody_tags_L34_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L34_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_srf_t_L34_val = __koru_srf_t_L34_val, __koru_sdix_t_L34 = __koru_si });
}
}
}
return default;
}
}
public static class __store_sweepbody_tags_L38_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public long __koru_sdix_t_L38;
}
public static dynamic handler(Input __koru_input) {
var __koru_sdix_t_L38 = __koru_input.__koru_sdix_t_L38;
var result_1 = main_module.__store_take_tags_event.handler(new __store_take_tags_event.Input { row = (long)(__koru_store_tags.__koru_handle_of(__koru_sdix_t_L38))});
if (result_1.tag == "item") {
var i = result_1.item;
__koru_stdout_write("took " + __koru_str(i.val) + "\n");
}
if (result_1.tag == "empty") {
var _auto_8 = result_1.empty;
throw new global::System.Exception("__store_take_tags: unhandled panic branch 'empty' fired at runtime");
}
return default;
}
}
public static class __store_sweeprun_tags_L38_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
long __koru_ik = (long)(1);
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue(__koru_ik, out __koru_ib)) {
foreach (var __koru_bh in __koru_ib) {
var __koru_si = __koru_store_tags.__koru_row_of(__koru_bh);
if (__koru_si < 0) continue;
main_module.__store_sweepbody_tags_L38_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L38_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_sdix_t_L38 = __koru_si });
}
}
}
return default;
}
}
public static class __store_sweepbody_tags_L42_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
public int __koru_srf_t_L42_val;
public long __koru_sdix_t_L42;
}
public static dynamic handler(Input __koru_input) {
var __koru_srf_t_L42_val = __koru_input.__koru_srf_t_L42_val;
var __koru_sdix_t_L42 = __koru_input.__koru_sdix_t_L42;
__koru_stdout_write("still " + __koru_str(__koru_srf_t_L42_val) + "\n");
return default;
}
}
public static class __store_nonebody_tags_L43_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
__koru_stdout_write("all gone" + "\n");
return default;
}
}
public static class __store_sweeprun_tags_L42_690_343_index_on_i32_column_input_1a5757_event {
public struct Input {
}
public static dynamic handler(Input __koru_input) {
{
var __koru_found = false;
{
global::System.Collections.Generic.List<long> __koru_ib;
if (__koru_store_tags.__index_grp.TryGetValue((long)(1), out __koru_ib)) {
long __koru_im = -1;
foreach (var __koru_bh in __koru_ib) {
var __koru_cand = __koru_store_tags.__koru_row_of(__koru_bh);
if (__koru_cand >= 0 && (__koru_im < 0 || __koru_cand < __koru_im)) __koru_im = __koru_cand;
}
if (__koru_im >= 0) {
var __koru_si = __koru_im;
var __koru_srf_t_L42_val = __koru_store_tags.val[__koru_si];
__koru_found = true;
main_module.__store_sweepbody_tags_L42_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_sweepbody_tags_L42_690_343_index_on_i32_column_input_1a5757_event.Input { __koru_srf_t_L42_val = __koru_srf_t_L42_val, __koru_sdix_t_L42 = __koru_si });
}
}
}
if (!__koru_found) {
main_module.__store_nonebody_tags_L43_690_343_index_on_i32_column_input_1a5757_event.handler(new main_module.__store_nonebody_tags_L43_690_343_index_on_
... [truncated - 35KB total]Flows
flow ~new click a branch to expand · @labels scroll to their anchor
new (tags, capacity: 8, source: grp: i32, val: i32)
flow ~store click a branch to expand · @labels scroll to their anchor
store (expr: tags, grp, source: <implicit_source>)
flow ~insert click a branch to expand · @labels scroll to their anchor
insert (tags, source: grp: 1, val: 10)
flow ~insert click a branch to expand · @labels scroll to their anchor
insert (tags, source: grp: 2, val: 20)
flow ~insert click a branch to expand · @labels scroll to their anchor
insert (tags, source: grp: -5, val: 50)
flow ~insert click a branch to expand · @labels scroll to their anchor
insert (tags, source: grp: 1, val: 11)
flow ~insert click a branch to expand · @labels scroll to their anchor
insert (tags, source: grp: 3, val: 30)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
flow ~query click a branch to expand · @labels scroll to their anchor
query (tags)
Test Configuration
MUST_RUN LANGUAGES: zig js cs
Post-validation Script:
#!/bin/bash
# Emitted-code oracle: the bucket map's key type must be the column's own
# declared type — `i32` here, visible as `AutoHashMapUnmanaged(i32, ...)` —
# not a hardcoded i64; and `! query` on the i32 key must route, not sweep.
set -u
if [ ! -f output_emitted.zig ]; then
echo "FAIL: no output_emitted.zig"
exit 1
fi
if ! grep -q '__index_grp: @import' output_emitted.zig; then
echo "FAIL: std/indexes:store(tags, grp) emitted no __index_grp map"
exit 1
fi
if ! grep -q 'AutoHashMapUnmanaged(i32' output_emitted.zig; then
echo "FAIL: the bucket map did not take the column's i32 key type"
exit 1
fi
if ! grep -q '__index_grp.getPtr(__koru_ik)) |__koru_ib|' output_emitted.zig; then
echo "FAIL: '! query t when t.grp == 1' did not route to the bucket"
exit 1
fi
echo "PASS: i32-keyed index routes — map keyed on the column's declared type"
exit 0