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.
18 lines
493 B
Plaintext
18 lines
493 B
Plaintext
// A capturing closure rides through `xx ... : Block` and the
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// captured state survives across the call. The block's sx_env field
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// holds the closure's env pointer; the invoke trampoline restores it
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// before delegating.
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#import "modules/std.sx";
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#import "modules/ffi/objc_block.sx";
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main :: () -> i32 {
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x : i64 = 42;
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y : i64 = 100;
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cl := () => { print("x + y = {}\n", x + y); };
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b : Block = xx cl;
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invoke_fn : (*Block) -> void callconv(.c) = xx b.invoke;
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invoke_fn(@b);
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0
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}
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