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.
22 lines
1.1 KiB
Plaintext
22 lines
1.1 KiB
Plaintext
// A type-returning FUNCTION head (`Make(i64)` where `Make :: ($T) -> Type`) is
|
|
// NON-transitive AND ambiguity-checked, exactly like the parameterized generic-
|
|
// struct / protocol heads (0767) and the nominal leaf (0755). `main` flat-imports
|
|
// two modules that each author a same-name `Make` type-fn with a different body
|
|
// and authors none itself, so the bare `Make(i64)` head is a genuine collision —
|
|
// it must emit the LOUD "type 'Make' is ambiguous" diagnostic and poison, NEVER
|
|
// silently instantiate whichever single author `fn_ast_map` happens to hold.
|
|
//
|
|
// Regression (Phase E4 attempt-6, finding #2): before `headFnLeak` did bare-call
|
|
// ambiguity selection it only checked `isNameVisible` (both authors ARE visible),
|
|
// so two flat `Make` type-fns silently instantiated one author — `size_of(Make(i64))`
|
|
// printed 16 (a.sx's two-field body) at exit 0 instead of the ambiguity diagnostic.
|
|
|
|
#import "modules/std.sx";
|
|
#import "0769-modules-ambiguous-type-fn-head/a.sx";
|
|
#import "0769-modules-ambiguous-type-fn-head/b.sx";
|
|
|
|
main :: () -> i32 {
|
|
print("size={}\n", size_of(Make(i64)));
|
|
0
|
|
}
|