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.
14 lines
520 B
Plaintext
14 lines
520 B
Plaintext
// A local declared with a reserved/builtin type-name spelling (`i2` is the
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// arbitrary-width `sN` integer type) is rejected at the declaration site.
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// Previously such a name parsed as a `.type_expr`, so address-of sites
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// mis-lowered it (load-by-value to a `ptr` param → LLVM verifier abort, or a
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// silent `*self`-mutation-losing copy). Regression (issue 0076). Expected:
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// error at the declaration; exit 1.
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#import "modules/std.sx";
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main :: () -> i32 {
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i2 := 42;
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print("i2: {}\n", i2);
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return 0;
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}
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