Files
sx/examples/0020-basic-inline-if-return-fallthrough.sx
agra d8076b9333 lang: rename signed integer types sN -> iN
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.
2026-06-12 09:31:53 +03:00

17 lines
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// `inline if COND { return E; }` followed by a fall-through final expression:
// when COND evaluates true at comptime, the body is spliced unconditionally
// and the trailing expression must NOT also be emitted into the same LLVM
// block (only one terminator per block).
#import "modules/std.sx";
#import "modules/build.sx";
do_it :: () -> bool {
inline if OS != .ios { return false; }
true
}
main :: () -> i32 {
if do_it() then 0 else 1
}