feat(series): ship the kernel-tier Series library extension (#61)

Series a is a bounded ring buffer with financial-style indexing
(index 0 = newest), shipped as a PURE AILang library extension over
RawBuf — zero Rust codegen, zero intercepts, zero (intrinsic)
markers. It is the first kernel-tier module that depends on another
kernel-tier module (raw_buf). This turns the committed SMA headline
pin (6b7ee45) green and closes the step-1 scope of #61.

The module lives at crates/ailang-kernel/src/series/{source.ail,
mod.rs} and is auto-injected by the loader exactly like raw_buf
(parse_series + injection in ailang-surface/src/loader.rs, re-export
in lib.rs). Five real-bodied ops: new / push / at / len /
total_count, all built on RawBuf.{new,set,get}.

The source is the model-0007 sketch with every defect corrected and
each correction verified against the live tool:
- param-in narrowed to (a Int Float); Bool deferred per #61.
- inner alloc is `(new RawBuf lookback)` with no element type-arg —
  the element is solved from the `(con RawBuf a)` ctor-field context,
  which the base-tier mono fix (b11a6d9) carries through to the
  caller's concrete type. This is the capability that lets Series be
  pure AILang.
- element-typed params/rets are bare `a`, not `(con a)` (a type
  variable, not a nullary ctor).
- op signatures bind `a` via `(forall (vars a) ...)`.
- comparison uses the named helper `lt`, not the non-existent `<`.
- the at-index formula is `(head - 1 - i + 2*lookback) mod lookback`
  (0007 had the sign on i wrong, walking the wrong direction).

Cross-kernel-module visibility — the flagged risk — needed ZERO
mechanism change: the loader derives its implicit-import set from
every kernel module, so series's body resolves `RawBuf.*` and
`(con RawBuf a)` via the existing kernel auto-visibility.

Both CLAUDE.md lockstep pairs stay intact:
- INTERCEPTS <-> (intrinsic) markers: unchanged. Series is
  pure-AILang, adds neither; intercepts_bijection_with_intrinsic_
  markers still green.
- Term::New typecheck/reject <-> pre_desugar_validation.rs:
  untouched; the new/Series construction exercises existing paths.

Test-surface ripple, all verified:
- workspace module-count pins 4 -> 5 (e2e.rs, workspace_pin.rs),
  with a `series` membership assertion added — the kernel set grew
  by one deliberate module.
- two mono-identity tests (typeclass_22b3.rs) now skip `prelude`
  and `series`: series is the first auto-imported real-bodied
  consumer of the prelude polyfns `lt`/`compare` over Int, so mono
  legitimately materialises `lt__Int`/`compare__Int` into prelude
  for every workspace. That is a concrete call site, not gratuitous
  mutation; the tests' real invariant (mono leaves work-free modules
  untouched) still holds for every other module.
- five IR snapshots refreshed; the deltas are strictly additive
  (zero IR deletions) — the same series-driven Int specialisations.

Verified: full `cargo test --workspace` green; SMA binary built via
`ail build --alloc=rc` prints `3.0 / 5.33333 / 5.66667 / 5.33333`.

refs #61
This commit is contained in:
2026-06-02 13:09:17 +02:00
parent 6b7ee45e49
commit 35a9bc67b1
13 changed files with 572 additions and 11 deletions
+5 -4
View File
@@ -942,10 +942,10 @@ fn workspace_lists_imported_modules() {
let modules = v["modules"].as_array().expect("modules must be array");
// the loader auto-injects every built-in kernel-tier module
// (`prelude` and, since raw-buf.4, the first real-payload kernel
// extension `raw_buf`), so the count is the user's two modules plus
// the two built-ins.
assert_eq!(modules.len(), 4, "expected 4 modules: {stdout}");
// (`prelude`; `raw_buf` since raw-buf.4; and `series`, the first pure
// AILang library extension, since feat-series-step1), so the count is
// the user's two modules plus the three built-ins.
assert_eq!(modules.len(), 5, "expected 5 modules: {stdout}");
let names: Vec<&str> = modules
.iter()
@@ -955,6 +955,7 @@ fn workspace_lists_imported_modules() {
assert!(names.contains(&"ws_lib"), "ws_lib missing: {names:?}");
assert!(names.contains(&"prelude"), "prelude missing: {names:?}");
assert!(names.contains(&"raw_buf"), "raw_buf missing: {names:?}");
assert!(names.contains(&"series"), "series missing: {names:?}");
}
/// Guards Iter 5b: `ail check examples/ws_main.ail.json --json` must
+93
View File
@@ -31,6 +31,8 @@ declare i64 @llvm.fptosi.sat.i64.f64(double)
@ail_prelude_float_le_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_le_adapter, ptr null }
@ail_prelude_float_gt_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_gt_adapter, ptr null }
@ail_prelude_float_ge_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_ge_adapter, ptr null }
@ail_prelude_compare__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_compare__Int_adapter, ptr null }
@ail_prelude_lt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_lt__Int_adapter, ptr null }
define i8 @ail_hello_main() {
entry:
%v1 = getelementptr inbounds i8, ptr getelementptr inbounds (<{ i64, [15 x i8] }>, ptr @.str_hello_str_0, i32 0, i32 0), i64 8
@@ -117,6 +119,45 @@ entry:
ret i1 %r
}
define ptr @ail_prelude_compare__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
br i1 %v1, label %cmp_lt_2, label %cmp_after_lt_2
cmp_lt_2:
%v3 = call ptr @ailang_rc_alloc(i64 8)
store i64 0, ptr %v3, align 8
ret ptr %v3
cmp_after_lt_2:
%v4 = icmp eq i64 %arg_x, %arg_y
br i1 %v4, label %cmp_eq_2, label %cmp_gt_2
cmp_eq_2:
%v5 = call ptr @ailang_rc_alloc(i64 8)
store i64 1, ptr %v5, align 8
ret ptr %v5
cmp_gt_2:
%v6 = call ptr @ailang_rc_alloc(i64 8)
store i64 2, ptr %v6, align 8
ret ptr %v6
}
define ptr @ail_prelude_compare__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call ptr @ail_prelude_compare__Int(i64 %a0, i64 %a1)
ret ptr %r
}
define i1 @ail_prelude_lt__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
ret i1 %v1
}
define i1 @ail_prelude_lt__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call i1 @ail_prelude_lt__Int(i64 %a0, i64 %a1)
ret i1 %r
}
define void @drop_prelude_Ordering(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
@@ -191,6 +232,58 @@ ret:
ret void
}
define void @drop_series_Series__6ddcf58f(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%a0 = getelementptr inbounds i8, ptr %p, i64 8
%v1 = load ptr, ptr %a0, align 8
call void @drop_raw_buf_RawBuf(ptr %v1)
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define void @partial_drop_series_Series__6ddcf58f(ptr %p, i64 %mask) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%b0 = and i64 %mask, 1
%s1 = icmp ne i64 %b0, 0
br i1 %s1, label %after_0_0, label %do_0_0
do_0_0:
%a2 = getelementptr inbounds i8, ptr %p, i64 8
%v3 = load ptr, ptr %a2, align 8
call void @drop_raw_buf_RawBuf(ptr %v3)
br label %after_0_0
after_0_0:
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define i32 @main() {
call i8 @ail_hello_main()
+93
View File
@@ -32,6 +32,8 @@ declare i64 @llvm.fptosi.sat.i64.f64(double)
@ail_prelude_float_ge_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_ge_adapter, ptr null }
@ail_prelude_show__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_show__Int_adapter, ptr null }
@ail_prelude_print__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_print__Int_adapter, ptr null }
@ail_prelude_compare__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_compare__Int_adapter, ptr null }
@ail_prelude_lt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_lt__Int_adapter, ptr null }
define i64 @ail_list_sum_list(ptr %arg_xs) {
entry:
%v1 = load i64, ptr %arg_xs, align 8
@@ -254,6 +256,45 @@ entry:
ret i8 %r
}
define ptr @ail_prelude_compare__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
br i1 %v1, label %cmp_lt_2, label %cmp_after_lt_2
cmp_lt_2:
%v3 = call ptr @ailang_rc_alloc(i64 8)
store i64 0, ptr %v3, align 8
ret ptr %v3
cmp_after_lt_2:
%v4 = icmp eq i64 %arg_x, %arg_y
br i1 %v4, label %cmp_eq_2, label %cmp_gt_2
cmp_eq_2:
%v5 = call ptr @ailang_rc_alloc(i64 8)
store i64 1, ptr %v5, align 8
ret ptr %v5
cmp_gt_2:
%v6 = call ptr @ailang_rc_alloc(i64 8)
store i64 2, ptr %v6, align 8
ret ptr %v6
}
define ptr @ail_prelude_compare__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call ptr @ail_prelude_compare__Int(i64 %a0, i64 %a1)
ret ptr %r
}
define i1 @ail_prelude_lt__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
ret i1 %v1
}
define i1 @ail_prelude_lt__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call i1 @ail_prelude_lt__Int(i64 %a0, i64 %a1)
ret i1 %r
}
define void @drop_prelude_Ordering(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
@@ -328,6 +369,58 @@ ret:
ret void
}
define void @drop_series_Series__6ddcf58f(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%a0 = getelementptr inbounds i8, ptr %p, i64 8
%v1 = load ptr, ptr %a0, align 8
call void @drop_raw_buf_RawBuf(ptr %v1)
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define void @partial_drop_series_Series__6ddcf58f(ptr %p, i64 %mask) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%b0 = and i64 %mask, 1
%s1 = icmp ne i64 %b0, 0
br i1 %s1, label %after_0_0, label %do_0_0
do_0_0:
%a2 = getelementptr inbounds i8, ptr %p, i64 8
%v3 = load ptr, ptr %a2, align 8
call void @drop_raw_buf_RawBuf(ptr %v3)
br label %after_0_0
after_0_0:
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define i32 @main() {
call i8 @ail_list_main()
+65
View File
@@ -35,6 +35,7 @@ declare i64 @llvm.fptosi.sat.i64.f64(double)
@ail_prelude_gt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_gt__Int_adapter, ptr null }
@ail_prelude_show__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_show__Int_adapter, ptr null }
@ail_prelude_print__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_print__Int_adapter, ptr null }
@ail_prelude_lt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_lt__Int_adapter, ptr null }
define i64 @ail_max3_max(i64 %arg_a, i64 %arg_b) {
entry:
%v1 = call i1 @ail_prelude_gt__Int(i64 %arg_a, i64 %arg_b)
@@ -241,6 +242,18 @@ entry:
ret i8 %r
}
define i1 @ail_prelude_lt__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
ret i1 %v1
}
define i1 @ail_prelude_lt__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call i1 @ail_prelude_lt__Int(i64 %a0, i64 %a1)
ret i1 %r
}
define void @drop_prelude_Ordering(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
@@ -315,6 +328,58 @@ ret:
ret void
}
define void @drop_series_Series__6ddcf58f(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%a0 = getelementptr inbounds i8, ptr %p, i64 8
%v1 = load ptr, ptr %a0, align 8
call void @drop_raw_buf_RawBuf(ptr %v1)
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define void @partial_drop_series_Series__6ddcf58f(ptr %p, i64 %mask) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%b0 = and i64 %mask, 1
%s1 = icmp ne i64 %b0, 0
br i1 %s1, label %after_0_0, label %do_0_0
do_0_0:
%a2 = getelementptr inbounds i8, ptr %p, i64 8
%v3 = load ptr, ptr %a2, align 8
call void @drop_raw_buf_RawBuf(ptr %v3)
br label %after_0_0
after_0_0:
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define i32 @main() {
call i8 @ail_max3_main()
+93
View File
@@ -28,6 +28,8 @@ declare i64 @llvm.fptosi.sat.i64.f64(double)
@ail_prelude_float_le_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_le_adapter, ptr null }
@ail_prelude_float_gt_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_gt_adapter, ptr null }
@ail_prelude_float_ge_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_ge_adapter, ptr null }
@ail_prelude_compare__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_compare__Int_adapter, ptr null }
@ail_prelude_lt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_lt__Int_adapter, ptr null }
@ail_prelude_eq__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_eq__Int_adapter, ptr null }
@ail_prelude_show__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_show__Int_adapter, ptr null }
@ail_prelude_print__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_print__Int_adapter, ptr null }
@@ -105,6 +107,45 @@ entry:
ret i1 %r
}
define ptr @ail_prelude_compare__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
br i1 %v1, label %cmp_lt_2, label %cmp_after_lt_2
cmp_lt_2:
%v3 = call ptr @ailang_rc_alloc(i64 8)
store i64 0, ptr %v3, align 8
ret ptr %v3
cmp_after_lt_2:
%v4 = icmp eq i64 %arg_x, %arg_y
br i1 %v4, label %cmp_eq_2, label %cmp_gt_2
cmp_eq_2:
%v5 = call ptr @ailang_rc_alloc(i64 8)
store i64 1, ptr %v5, align 8
ret ptr %v5
cmp_gt_2:
%v6 = call ptr @ailang_rc_alloc(i64 8)
store i64 2, ptr %v6, align 8
ret ptr %v6
}
define ptr @ail_prelude_compare__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call ptr @ail_prelude_compare__Int(i64 %a0, i64 %a1)
ret ptr %r
}
define i1 @ail_prelude_lt__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
ret i1 %v1
}
define i1 @ail_prelude_lt__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call i1 @ail_prelude_lt__Int(i64 %a0, i64 %a1)
ret i1 %r
}
define i1 @ail_prelude_eq__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp eq i64 %arg_x, %arg_y
@@ -219,6 +260,58 @@ ret:
ret void
}
define void @drop_series_Series__6ddcf58f(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%a0 = getelementptr inbounds i8, ptr %p, i64 8
%v1 = load ptr, ptr %a0, align 8
call void @drop_raw_buf_RawBuf(ptr %v1)
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define void @partial_drop_series_Series__6ddcf58f(ptr %p, i64 %mask) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%b0 = and i64 %mask, 1
%s1 = icmp ne i64 %b0, 0
br i1 %s1, label %after_0_0, label %do_0_0
do_0_0:
%a2 = getelementptr inbounds i8, ptr %p, i64 8
%v3 = load ptr, ptr %a2, align 8
call void @drop_raw_buf_RawBuf(ptr %v3)
br label %after_0_0
after_0_0:
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define i64 @ail_sum_sum(i64 %arg_n) {
entry:
%v1 = call i1 @ail_prelude_eq__Int(i64 %arg_n, i64 0)
+93
View File
@@ -28,6 +28,8 @@ declare i64 @llvm.fptosi.sat.i64.f64(double)
@ail_prelude_float_le_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_le_adapter, ptr null }
@ail_prelude_float_gt_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_gt_adapter, ptr null }
@ail_prelude_float_ge_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_float_ge_adapter, ptr null }
@ail_prelude_compare__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_compare__Int_adapter, ptr null }
@ail_prelude_lt__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_lt__Int_adapter, ptr null }
@ail_prelude_show__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_show__Int_adapter, ptr null }
@ail_prelude_print__Int_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_prelude_print__Int_adapter, ptr null }
@ail_ws_lib_add_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_ws_lib_add_adapter, ptr null }
@@ -104,6 +106,45 @@ entry:
ret i1 %r
}
define ptr @ail_prelude_compare__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
br i1 %v1, label %cmp_lt_2, label %cmp_after_lt_2
cmp_lt_2:
%v3 = call ptr @ailang_rc_alloc(i64 8)
store i64 0, ptr %v3, align 8
ret ptr %v3
cmp_after_lt_2:
%v4 = icmp eq i64 %arg_x, %arg_y
br i1 %v4, label %cmp_eq_2, label %cmp_gt_2
cmp_eq_2:
%v5 = call ptr @ailang_rc_alloc(i64 8)
store i64 1, ptr %v5, align 8
ret ptr %v5
cmp_gt_2:
%v6 = call ptr @ailang_rc_alloc(i64 8)
store i64 2, ptr %v6, align 8
ret ptr %v6
}
define ptr @ail_prelude_compare__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call ptr @ail_prelude_compare__Int(i64 %a0, i64 %a1)
ret ptr %r
}
define i1 @ail_prelude_lt__Int(i64 %arg_x, i64 %arg_y) alwaysinline {
entry:
%v1 = icmp slt i64 %arg_x, %arg_y
ret i1 %v1
}
define i1 @ail_prelude_lt__Int_adapter(ptr %_env, i64 %a0, i64 %a1) {
entry:
%r = call i1 @ail_prelude_lt__Int(i64 %a0, i64 %a1)
ret i1 %r
}
define ptr @ail_prelude_show__Int(i64 %arg_x) {
entry:
%v1 = call ptr @ailang_int_to_str(i64 %arg_x)
@@ -206,6 +247,58 @@ ret:
ret void
}
define void @drop_series_Series__6ddcf58f(ptr %p) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%a0 = getelementptr inbounds i8, ptr %p, i64 8
%v1 = load ptr, ptr %a0, align 8
call void @drop_raw_buf_RawBuf(ptr %v1)
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define void @partial_drop_series_Series__6ddcf58f(ptr %p, i64 %mask) {
entry:
%is_null = icmp eq ptr %p, null
br i1 %is_null, label %ret, label %live
live:
%tag = load i64, ptr %p, align 8
switch i64 %tag, label %dflt [
i64 0, label %arm_0
]
arm_0:
%b0 = and i64 %mask, 1
%s1 = icmp ne i64 %b0, 0
br i1 %s1, label %after_0_0, label %do_0_0
do_0_0:
%a2 = getelementptr inbounds i8, ptr %p, i64 8
%v3 = load ptr, ptr %a2, align 8
call void @drop_raw_buf_RawBuf(ptr %v3)
br label %after_0_0
after_0_0:
br label %join
dflt:
unreachable
join:
call void @ailang_rc_dec(ptr %p)
br label %ret
ret:
ret void
}
define i64 @ail_ws_lib_add(i64 %arg_a, i64 %arg_b) {
entry:
%v1 = add i64 %arg_a, %arg_b
+25 -1
View File
@@ -30,7 +30,21 @@ fn monomorphise_workspace_is_identity_on_class_free_workspace() {
"module set must be identical"
);
// Per-module def list unchanged (compare by canonical-JSON hash).
//
// Exception: `prelude` is no longer hash-identical through mono for
// ANY entry since feat-series-step1. The auto-imported `series`
// kernel module is a real-bodied (non-intrinsic) consumer of the
// prelude polyfns `lt`/`compare` over `Int`, so the workspace-wide
// mono pass now materialises `lt__Int` / `compare__Int` into the
// prelude module regardless of the user entry. That is a concrete
// call site driven by an auto-imported library module, not gratuitous
// mutation — the test's real invariant (mono does not rewrite modules
// with no work to do) holds for every other module. `series` itself
// is excluded for the same reason: it may gain its own specialisations.
for (mname, m) in &ws.modules {
if mname == "prelude" || mname == "series" {
continue;
}
let before_m = &before.modules[mname];
let h_after = ailang_core::module_hash(m);
let h_before = ailang_core::module_hash(before_m);
@@ -72,8 +86,18 @@ fn monomorphise_workspace_is_identity_when_no_concrete_call_sites() {
"module set must be identical"
);
// Each module hashes byte-identical — no synth fns appended
// because no call site triggered a target.
// because no class-method call site triggered a target.
//
// Exception: `prelude` and `series` — see the sibling test
// `monomorphise_workspace_is_identity_on_class_free_workspace` for
// the rationale. The auto-imported, real-bodied `series` kernel
// module pins `lt__Int` / `compare__Int` specialisations into
// `prelude` for every workspace; that is a legitimate concrete call
// site, orthogonal to this test's typeclass-call-site invariant.
for (mname, m) in &ws_after.modules {
if mname == "prelude" || mname == "series" {
continue;
}
let before_m = &before.modules[mname];
let h_after = ailang_core::module_hash(m);
let h_before = ailang_core::module_hash(before_m);