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.
23 lines
1004 B
Plaintext
23 lines
1004 B
Plaintext
// Regression (issue 0056): a parameterised-protocol (`Into`) impl living in a
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// module reached through more than one import path must register exactly once.
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//
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// main ─┬─ issue-0056/mid_a ─┐
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// └─ issue-0056/mid_b ─┴─ issue-0056/common (holds `impl Into(Wrapped) for i64`)
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//
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// Impl blocks are anonymous (no `declName`), so before the fix the diamond
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// dedup in imports.zig appended the cached node once per path and the second
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// registration tripped: `duplicate impl 'Into' for source 'i64'`. Now the flat
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// decl list also dedups by node identity, so this builds and prints 7.
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#import "modules/std.sx";
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// `Wrapped` lives in the shared `common.sx`; bare-import visibility is
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// non-transitive, so naming it here means importing it here (not via mid_a/b).
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#import "0709-modules-issue-0056/common.sx";
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#import "0709-modules-issue-0056/mid_a.sx";
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#import "0709-modules-issue-0056/mid_b.sx";
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main :: () -> i32 {
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w : Wrapped = xx 7;
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print("{}\n", w.v);
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0
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}
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