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.
32 lines
974 B
Plaintext
32 lines
974 B
Plaintext
#import "modules/std.sx";
|
|
|
|
// MEM Phase 1.4 regression: an aggregate (struct) returned from a `#run`
|
|
// initializer must serialize correctly into the static binary, not
|
|
// silently collapse to a zero-init constant.
|
|
//
|
|
// Before Phase 1.4 the LLVM `valueToLLVMConst` only handled int/float/bool
|
|
// and dropped everything else into `LLVMConstNull` — so a global like
|
|
// `POINT :: #run make_point();` ended up emitting `{0, 0}` regardless of
|
|
// what the interp computed. Reading POINT.x would give 0, hiding the bug.
|
|
//
|
|
// Also exercises type inference at the `NAME :: #run expr;` binding site:
|
|
// without an explicit annotation, the global's type is taken from the
|
|
// comptime expression's return shape (here, `Point`).
|
|
|
|
Point :: struct {
|
|
x: i32;
|
|
y: i32;
|
|
}
|
|
|
|
make_point :: () -> Point {
|
|
return Point.{ x = 7, y = 13 };
|
|
}
|
|
|
|
POINT :: #run make_point();
|
|
|
|
main :: () -> i32 {
|
|
print("POINT.x = {}\n", POINT.x);
|
|
print("POINT.y = {}\n", POINT.y);
|
|
return 0;
|
|
}
|