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.
20 lines
587 B
Plaintext
20 lines
587 B
Plaintext
// A direct call to a generic fn whose arguments cannot bind a TYPE
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// param diagnoses at the call site instead of monomorphizing with the
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// param unbound. A `string` arg at a `[]$T` param is the canonical
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// uninferrable shape (string deliberately does not bind `[]$T`); it
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// used to stamp `.unresolved` through the body and PANIC the compiler
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// at LLVM emission via the sentinel tripwire.
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//
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// Regression (issue 0126, diagnostic half).
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#import "modules/std.sx";
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first :: (xs: []$T) -> T {
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return xs[0];
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}
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main :: () -> i32 {
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print("{}\n", first("abc"));
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return 0;
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}
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