d8076b9333
Surface rename of the signed integer family: s1..s64 become i1..i64
(u1..u64, usize, isize unchanged). 'string' keeps the s-prefix arm in
name classification; width parsing moves to the i-prefix arm next to
isize.
Internal TypeId tags follow the surface (.s8/.s16/.s32/.s64 ->
.i8/.i16/.i32/.i64), as do mono-key mangle fragments (ptr_i64,
tu_i64_bool) and all display/diagnostic formatting (i{d}).
Migrated in the same sweep: stdlib + examples + issue repros + FFI C
companions (shared symbol names like ffi_id_i64), expected
stdout/stderr/ir snapshots, specs.md, readme.md, CLAUDE.md/AGENTS.md,
implementation_plan.md, docs/, issue writeups. Vendored stb_image and
historical flow state left untouched.
zig build test: 426/426; examples suite: 595/595.
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
// FFI plan step 5.1 — `build_block_convert(args: []Type, $ret: Type)
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// -> string` emits the per-shape source body for the generic
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// `Into(Block) for Closure(..$args) -> $R` impl that lands in step
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// 5.2. Per-call-shape monomorphisation of the impl body re-runs the
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// builder with concrete types bound, so each closure shape gets its
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// own dedicated `__invoke` trampoline + Block literal.
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//
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// This test exercises the builder directly (no `#insert`, no impl
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// wiring) — three pack shapes through the same `void`-returning
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// wrapper plus one non-void `i32`-returning wrapper to pin the
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// `return typed_fn(...)` branch. The expected output captures the
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// generated source verbatim so any formatting drift surfaces here
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// rather than as a downstream compile error inside the eventual
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// step-5.2 impl.
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#import "modules/std.sx";
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#import "modules/ffi/objc_block.sx";
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preview_void :: (..$args) -> string {
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return build_block_convert($args, void);
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}
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preview_i32 :: (..$args) -> string {
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return build_block_convert($args, i32);
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}
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run_all :: () {
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print("--- void / 0 args ---\n{}\n", preview_void());
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print("--- void / bool ---\n{}\n", preview_void(true));
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print("--- void / i64, string ---\n{}\n", preview_void(42, "hi"));
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print("--- i32 / f64 ---\n{}\n", preview_i32(3.14));
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}
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#run run_all();
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main :: () { print("rt\n"); }
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