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.
26 lines
1.2 KiB
Plaintext
26 lines
1.2 KiB
Plaintext
// An IMPORTED generic template's field that names a type the CALLER declared
|
|
// only as a BLOCK-LOCAL must NOT bind that caller-local type — a block-local is
|
|
// visible only within its OWN source. `lib.sx` defines
|
|
// `Bad :: struct($T) { x: T; y: LocalOnly; }`; `main` declares `LocalOnly` only
|
|
// inside its own body before instantiating `Bad(i32)`. The imported template's
|
|
// module cannot see a caller block-local, so `y: LocalOnly` is undeclared in the
|
|
// lib file.
|
|
//
|
|
// Before the fix the global `local_type_names` set was source-insensitive: the
|
|
// template's field resolution (run in the template's source context, E3
|
|
// attempt-4) consulted it, found the caller's `LocalOnly`, and silently compiled
|
|
// (printed a value, exit 0). `local_type_names` is now keyed by declaring source,
|
|
// so a cross-source block-local no longer leaks into another source's resolution.
|
|
//
|
|
// Expected: `error: unknown type 'LocalOnly'` pointing into lib.sx; exit 1.
|
|
// Regression (stdlib E3 attempt-5).
|
|
#import "modules/std.sx";
|
|
#import "0762-modules-imported-generic-caller-local-field-leak/lib.sx";
|
|
|
|
main :: () -> i32 {
|
|
LocalOnly :: struct { v: i32; }
|
|
b : Bad(i32) = .{ x = 1, y = .{ v = 9 } };
|
|
print("{} {}\n", b.x, b.y.v);
|
|
return 0;
|
|
}
|