w6c+w6c_ww: cast-wrapped tuple literal widens its whole payload into a tagged slot (#66)
The #242 tuple arm of the widen choke-point (cg_widen_tagged_store /
cgwidentaggedstorebp) gated on a BARE N_TUPLE source. The cast-to-
CONCRETE-VARIANT wrapper ((a, b): range_alias) — the only spelling
real code uses (ref/hare/regex/regex.ha:213) — is not a widen-cast
(its destination is the variant, not the union), so the peel left it
intact and it fell to the SCALAR arm: cursor word 0 stored, payload
slot 1+ silently zero-filled. Both stages, byte-id, gate-blind.
Fix at the choke-point: peel N_CAST(lhs=N_TUPLE) where the NAMED-
peeled cast type is TY_TUPLE and iterate the inner element list; the
variant tag keeps resolving from the CAST's type (exact named match),
so the #241 untyped-element loud-stop stays scoped to the bare form
on both stages.
Closure by construction needed two more arms (reviewer proof-grep):
cg_widen_tagged_push's direct-push fast path classified a tuple-typed
ARG source as scalar — pushed word 0 only AND coerced an unresolved
tag to 0 — so f(((a,b): rng)) bypassed the fixed arm entirely (and
the bare typed (a,b) arg dropped slot 1 the same way). Tuple-typed
sources now route through the scratch store. The remaining non-
literal tuple sources (ident / call result / match binding) have no
word-copy arm in the store and fell to its scalar arm — loud-stop
(rule 7) until #72 wires them. Every tagged-payload materialisation
now funnels through cg_widen_tagged_store, which handles or rejects
every tuple shape: let/assign/return/append (cgen.c:7511) directly,
arg push via the scratch route.
test/936: cast-tuple matrix (let / append local+index-place+deref-
place+ptr-field-place / ident+float+str elements / 3-member layout-neutrality /
direct-arg) + bare-form no-regress (return + arg) + bare-literal and
tuple-ident reject pins, per-row cs==ww byte-id; verified failing
24/40 at parent 8578ad0.
Unblocks regex fold-4 (charset_range_item construction).
This commit is contained in:
525
test/wcc/936_tagged_tuple_widen_run.c
Normal file
525
test/wcc/936_tagged_tuple_widen_run.c
Normal file
@@ -0,0 +1,525 @@
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/*
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* 936_tagged_tuple_widen_run — #66 (fold-4 prereq): the cast-wrapped
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* tuple literal `((a, b): variant_alias)` widened into a tagged-union
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* payload. Pre-#66 the #242 tuple arm of the widen choke-point
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* (cg_widen_tagged_store / cgwidentaggedstorebp) gated on a BARE
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* N_TUPLE source; the cast-to-CONCRETE-VARIANT wrapper — the only
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* spelling real code uses (ref/hare/regex/regex.ha:213
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* `(start_b, end_b): charset_range_item`) — was not peeled (it is not
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* a widen-cast: its destination is the variant, not the union), fell
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* to the SCALAR arm and silently stored cursor word 0 only, zero-
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* filling payload slot 1+ (both stages, byte-id — gate-blind). The
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* read side (match-extract slot walk) was always correct.
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*
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* row | shape | want
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* -----------------------+--------------------------------------+-----
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* cast_let_packed | let v: item = ((65,90): rng); .0/.1 | 0
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* cast_let_3member | + (str,*fn) member present, never |
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* | constructed (layout-neutral pin) | 0
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* cast_append_local | append(xs, cast) → index → extract | 0
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* cast_append_indexplace | append(cs[len-1], cast), [][]item | 0
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* cast_append_derefplace | through *[][]item param (via_outer) | 0
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* cast_append_ptrfield | append(p.cs[len-1], cast) — ptr- |
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* | FIELD-rooted place | 0
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* cast_ident_elems | (start_b, end_b) u32 LOCALS — the |
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* | handle_bracket shape | 0
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* cast_float_elem | (u32, f64) — MOVSD element store | 0
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* cast_str_elem | (i64, str) — 3-word wide element | 0
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* cast_arg_direct | cast tuple as a DIRECT tagged ARG — |
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* | cg_widen_tagged_push routes tuple |
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* | srcs to the scratch store (the fast |
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* | scalar push dropped slot 1+) | 0
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* bare_ident_arg | bare (a, b) typed idents as a tagged |
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* | ARG — same push routing, tag from |
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* | the typed tuple | 0
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* bare_ident_no_regress | bare (a, b) typed-ident return into |
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* | tagged — the strconv parseint shape | 0
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* bare_literal_reject | bare (5, 6) literal-element tuple |
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* | into tagged stays the #242/#241 loud |
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* | stop (the cast form lifts it; the |
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* | bare form must NOT silently change) | err
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* tuple_ident_reject | tuple-typed IDENT into tagged stays |
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* | LOUD (#72) — was a silent slot-1+ |
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* | drop through the scalar arm | err
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*
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* Every K_RUN row also asserts cstage/wwstage asm byte-id. NNN<950,
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* self-contained (/tmp, no imports) — rule-14's selfhost-sibling race
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* does not apply (941 precedent).
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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static int
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runwait(const char *cmd)
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{
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int rc = system(cmd);
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if (rc == -1) return -1;
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if (WIFEXITED(rc)) return WEXITSTATUS(rc);
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return -1;
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}
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static int
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slurp_eq(const char *a, const char *b)
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{
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FILE *fa = fopen(a, "rb");
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FILE *fb = fopen(b, "rb");
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if (!fa || !fb) { if (fa) fclose(fa); if (fb) fclose(fb); return -1; }
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int rc = 0;
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for (;;) {
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int ca = fgetc(fa), cb = fgetc(fb);
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if (ca != cb) { rc = -1; break; }
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if (ca == EOF) break;
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}
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fclose(fa); fclose(fb);
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return rc;
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}
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#define K_RUN 0 /* build+run both drivers, exit==want, + cs==ww byte-id */
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#define K_BUILDERR 1 /* build must FAIL with experr on BOTH drivers (rule 7) */
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struct row { const char *label; const char *src; int want;
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int kind; const char *experr; };
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/* errlog_has — a BUILDERR row must fail WITH its diagnostic; any other
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* failure (parse error, crash) is a vacuous reject (940 precedent). */
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static int
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errlog_has(const char *path, const char *needle)
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{
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FILE *f = fopen(path, "rb");
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if (!f) return 0;
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char buf[8192];
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size_t got = fread(buf, 1, sizeof buf - 1, f);
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fclose(f);
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buf[got] = '\0';
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return strstr(buf, needle) != NULL;
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}
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static const struct row rows[] = {
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{ "cast_let_packed",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"export fn main() i32 = {\n"
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" let v: item = ((65, 90): rng);\n"
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" match (v) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 65) { return 1; };\n"
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" if (r.1 != 90) { return 2; };\n"
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" };\n"
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" case => return 3;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* the real charset element: the (str,*fn) class member is PRESENT
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* IN THE TYPE but never constructed — its presence must not alter
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* the lit/range slot layout or walks (fold-4 PF1 caveat). */
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{ "cast_let_3member",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type cls = (str, *fn(c: rune) bool);\n"
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"type item = (lit | rng | cls);\n"
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"export fn main() i32 = {\n"
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" let v: item = ((65, 90): rng);\n"
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" match (v) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 65) { return 1; };\n"
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" if (r.1 != 90) { return 2; };\n"
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" };\n"
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" case => return 3;\n"
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" };\n"
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" let w: item = ('a': lit);\n"
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" match (w) {\n"
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" case let l: lit => { if ((l: rune) != 'a') { return 4; }; };\n"
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" case => return 5;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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{ "cast_append_local",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"export fn main() i32 = {\n"
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" let xs: []item;\n"
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" append(xs, ('a': lit));\n"
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" append(xs, ((65, 90): rng));\n"
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" if (len(xs) != 2) { return 1; };\n"
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" let e: item = xs[1];\n"
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" match (e) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 65) { return 2; };\n"
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" if (r.1 != 90) { return 3; };\n"
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" };\n"
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" case => return 4;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* append place = indexed inner slice — the handle_bracket
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* `append(charsets[len(charsets)-1], ...)` route. */
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{ "cast_append_indexplace",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"export fn main() i32 = {\n"
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" let charsets: [][]item;\n"
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" let empty: []item;\n"
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" append(charsets, empty);\n"
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" append(charsets[len(charsets) - 1], ((7, 9): rng));\n"
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" if (len(charsets[0]) != 1) { return 1; };\n"
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" let e: item = charsets[0][0];\n"
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" match (e) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 7) { return 2; };\n"
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" if (r.1 != 9) { return 3; };\n"
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" };\n"
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" case => return 4;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* append place behind a *[][]item param — the via_outer
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* (pointer-rooted) widen route. */
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{ "cast_append_derefplace",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"fn addrange(cs: *[][]item, a: u32, b: u32) void = {\n"
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" if (len(*cs) == 0) {\n"
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" let empty: []item;\n"
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" append(*cs, empty);\n"
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" };\n"
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" append((*cs)[len(*cs) - 1], ((a, b): rng));\n"
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"};\n"
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"export fn main() i32 = {\n"
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" let charsets: [][]item;\n"
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" addrange(&charsets, 5, 8);\n"
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" if (len(charsets) != 1) { return 1; };\n"
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" if (len(charsets[0]) != 1) { return 2; };\n"
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" let e: item = charsets[0][0];\n"
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" match (e) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 5) { return 3; };\n"
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" if (r.1 != 8) { return 4; };\n"
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" };\n"
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" case => return 5;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* append place rooted at a ptr-FIELD ([][]item field through
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* *struct) — the re.charsets-style place spelling. */
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{ "cast_append_ptrfield",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"type holder = struct { cs: [][]item, n: i64 };\n"
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"export fn main() i32 = {\n"
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" let h: holder = holder { n = 0, ... };\n"
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" let p: *holder = &h;\n"
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" let empty: []item;\n"
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" append(p.cs, empty);\n"
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" append(p.cs[len(p.cs) - 1], ((7, 9): rng));\n"
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" if (len(h.cs[0]) != 1) { return 1; };\n"
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" match (h.cs[0][0]) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 7) { return 2; };\n"
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" if (r.1 != 9) { return 3; };\n"
|
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" };\n"
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" case => return 4;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* typed u32 LOCALS as the tuple elements — handle_bracket's
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* exact `(start_b, end_b): charset_range_item` shape. */
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{ "cast_ident_elems",
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"package main;\n"
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"type lit = rune;\n"
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"type rng = (u32, u32);\n"
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"type item = (lit | rng);\n"
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"export fn main() i32 = {\n"
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" let start_b: u32 = 97;\n"
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" let end_b: u32 = 122;\n"
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" let v: item = ((start_b, end_b): rng);\n"
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" match (v) {\n"
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" case let r: rng => {\n"
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" if (r.0 != 97) { return 1; };\n"
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" if (r.1 != 122) { return 2; };\n"
|
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" };\n"
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" case => return 3;\n"
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" };\n"
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* float element rides the MOVSD store branch under the cast form */
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{ "cast_float_elem",
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"package main;\n"
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"type mf = (u32, f64);\n"
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"type item = (rune | mf);\n"
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"export fn main() i32 = {\n"
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" let a: u32 = 9;\n"
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" let x: f64 = 2.5;\n"
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" let v: item = ((a, x): mf);\n"
|
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" match (v) {\n"
|
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" case let m: mf => {\n"
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" if (m.0 != 9) { return 1; };\n"
|
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" if (m.1 != 2.5) { return 2; };\n"
|
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" };\n"
|
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" case => return 3;\n"
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" };\n"
|
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" return 0;\n"
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"};\n", 0, K_RUN, NULL },
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/* str element rides the 3-word wide branch under the cast form */
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{ "cast_str_elem",
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"package main;\n"
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"type ms = (i64, str);\n"
|
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"type item = (rune | ms);\n"
|
||||
"export fn main() i32 = {\n"
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" let n: i64 = 12;\n"
|
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" let s: str = \"wxyz\";\n"
|
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" let v: item = ((n, s): ms);\n"
|
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" match (v) {\n"
|
||||
" case let m: ms => {\n"
|
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" if (m.0 != 12) { return 1; };\n"
|
||||
" if (len(m.1) != 4) { return 2; };\n"
|
||||
" };\n"
|
||||
" case => return 3;\n"
|
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" };\n"
|
||||
" return 0;\n"
|
||||
"};\n", 0, K_RUN, NULL },
|
||||
/* cast tuple passed DIRECTLY as a tagged call arg — pre-fix
|
||||
* cg_widen_tagged_push's scalar fast path pushed word 0 only
|
||||
* (and coerced an unresolved tag to 0); tuple-typed sources now
|
||||
* route through the scratch store choke-point. */
|
||||
{ "cast_arg_direct",
|
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"package main;\n"
|
||||
"type lit = rune;\n"
|
||||
"type rng = (u32, u32);\n"
|
||||
"type item = (lit | rng);\n"
|
||||
"fn check(v: item) i32 = {\n"
|
||||
" match (v) {\n"
|
||||
" case let r: rng => {\n"
|
||||
" if (r.0 != 65) { return 1; };\n"
|
||||
" if (r.1 != 90) { return 2; };\n"
|
||||
" return 0;\n"
|
||||
" };\n"
|
||||
" case => return 3;\n"
|
||||
" };\n"
|
||||
"};\n"
|
||||
"export fn main() i32 = {\n"
|
||||
" return check(((65, 90): rng));\n"
|
||||
"};\n", 0, K_RUN, NULL },
|
||||
/* bare typed-ident tuple as a tagged call arg — the strconv
|
||||
* `(neg, n)` shape at a CALL boundary; rides the same push
|
||||
* routing, tag resolved from the typed tuple. */
|
||||
{ "bare_ident_arg",
|
||||
"package main;\n"
|
||||
"type item = (rune | (i64, i64));\n"
|
||||
"fn check(v: item) i32 = {\n"
|
||||
" match (v) {\n"
|
||||
" case let r: (i64, i64) => {\n"
|
||||
" if (r.0 != 5) { return 1; };\n"
|
||||
" if (r.1 != 6) { return 2; };\n"
|
||||
" return 0;\n"
|
||||
" };\n"
|
||||
" case => return 3;\n"
|
||||
" };\n"
|
||||
"};\n"
|
||||
"export fn main() i32 = {\n"
|
||||
" let a: i64 = 5;\n"
|
||||
" let b: i64 = 6;\n"
|
||||
" return check((a, b));\n"
|
||||
"};\n", 0, K_RUN, NULL },
|
||||
/* bare N_TUPLE of TYPED idents (the strconv parseint `(neg, n)`
|
||||
* return shape) must keep working — no-regress on the bare arm. */
|
||||
{ "bare_ident_no_regress",
|
||||
"package main;\n"
|
||||
"fn mk() ((i64, i64) | nomem) = {\n"
|
||||
" let a: i64 = 5;\n"
|
||||
" let b: i64 = 6;\n"
|
||||
" return (a, b);\n"
|
||||
"};\n"
|
||||
"export fn main() i32 = {\n"
|
||||
" match (mk()) {\n"
|
||||
" case let t: (i64, i64) => {\n"
|
||||
" if (t.0 != 5) { return 1; };\n"
|
||||
" if (t.1 != 6) { return 2; };\n"
|
||||
" };\n"
|
||||
" case => return 3;\n"
|
||||
" };\n"
|
||||
" return 0;\n"
|
||||
"};\n", 0, K_RUN, NULL },
|
||||
/* bare literal-element tuple into tagged stays the #242/#241
|
||||
* loud-stop — the cast form lifts it (the cast supplies the
|
||||
* variant type), the bare form must not silently change. */
|
||||
{ "bare_literal_reject",
|
||||
"package main;\n"
|
||||
"fn mk() ((i64, i64) | nomem) = {\n"
|
||||
" return (5, 6);\n"
|
||||
"};\n"
|
||||
"export fn main() i32 = {\n"
|
||||
" match (mk()) {\n"
|
||||
" case let t: (i64, i64) => { if (t.0 != 5) { return 1; }; };\n"
|
||||
" case => return 2;\n"
|
||||
" };\n"
|
||||
" return 0;\n"
|
||||
"};\n", 0,
|
||||
K_BUILDERR, "tuple-in-union variant tag unresolved" },
|
||||
/* tuple-typed IDENT source into a tagged slot: the widen
|
||||
* choke-point has no word-copy arm for it — pre-#72 it fell to
|
||||
* the scalar arm and SILENTLY dropped payload slot 1+; now loud
|
||||
* (rule 7) until #72 wires ident/call/match-binding sources. */
|
||||
{ "tuple_ident_reject",
|
||||
"package main;\n"
|
||||
"type lit = rune;\n"
|
||||
"type rng = (u32, u32);\n"
|
||||
"type item = (lit | rng);\n"
|
||||
"export fn main() i32 = {\n"
|
||||
" let t: rng = ((65, 90): rng);\n"
|
||||
" let v: item = t;\n"
|
||||
" match (v) {\n"
|
||||
" case let r: rng => { if (r.0 != 65) { return 1; }; };\n"
|
||||
" case => return 2;\n"
|
||||
" };\n"
|
||||
" return 0;\n"
|
||||
"};\n", 0,
|
||||
K_BUILDERR, "tuple-typed source shape unwired" },
|
||||
};
|
||||
|
||||
/* build+run via a driver (ww / ww_ww); returns 0 pass, nonzero fail. */
|
||||
static int
|
||||
run_driver(const char *driver, const struct row *r, int i)
|
||||
{
|
||||
char src[96], tmpdir[96], errf[96], cmd[1024];
|
||||
snprintf(src, sizeof src, "/tmp/ttw_%d_%d.ww", getpid(), i);
|
||||
snprintf(tmpdir, sizeof tmpdir, "/tmp/ttw_%d_d_%d", getpid(), i);
|
||||
snprintf(errf, sizeof errf, "/tmp/ttw_%d_e_%d", getpid(), i);
|
||||
|
||||
FILE *f = fopen(src, "wb");
|
||||
if (!f) return -1;
|
||||
fputs(r->src, f);
|
||||
fclose(f);
|
||||
|
||||
mkdir(tmpdir, 0755);
|
||||
snprintf(cmd, sizeof cmd, "cd %s && %s build %s >/dev/null 2>%s",
|
||||
tmpdir, driver, src, errf);
|
||||
int brc = runwait(cmd);
|
||||
if (r->kind == K_BUILDERR) {
|
||||
int ok = (brc != 0)
|
||||
&& (r->experr == NULL || errlog_has(errf, r->experr));
|
||||
if (!ok)
|
||||
fprintf(stderr, "row[%s]: %s expected loud builderr "
|
||||
"\"%s\" (brc=%d)\n", r->label, driver,
|
||||
r->experr ? r->experr : "", brc);
|
||||
unlink(src); unlink(errf); rmdir(tmpdir);
|
||||
return ok ? 0 : 1;
|
||||
}
|
||||
if (brc != 0) {
|
||||
fprintf(stderr, "row[%s]: build via %s failed\n",
|
||||
r->label, driver);
|
||||
unlink(src); unlink(errf); rmdir(tmpdir);
|
||||
return -1;
|
||||
}
|
||||
|
||||
const char *base = strrchr(src, '/');
|
||||
base = base ? base + 1 : src;
|
||||
char outbin[256];
|
||||
snprintf(outbin, sizeof outbin, "%s/%s", tmpdir, base);
|
||||
char *dot = strrchr(outbin, '.');
|
||||
if (dot && strcmp(dot, ".ww") == 0) *dot = '\0';
|
||||
int got = runwait(outbin);
|
||||
|
||||
unlink(src); unlink(outbin); unlink(errf); rmdir(tmpdir);
|
||||
if (got != r->want) {
|
||||
fprintf(stderr, "row[%s]: %s exit %d, want %d\n",
|
||||
r->label, driver, got, r->want);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* cs==ww .s byte-id (rule 10). */
|
||||
static int
|
||||
asm_byte_identical(const char *bin, const struct row *r, int i)
|
||||
{
|
||||
char src[96], cs[96], ws[96], cmd[1024];
|
||||
snprintf(src, sizeof src, "/tmp/ttw_asm_%d_%d.ww", getpid(), i);
|
||||
snprintf(cs, sizeof cs, "/tmp/ttw_asm_%d_%d_c.s", getpid(), i);
|
||||
snprintf(ws, sizeof ws, "/tmp/ttw_asm_%d_%d_w.s", getpid(), i);
|
||||
|
||||
FILE *f = fopen(src, "wb");
|
||||
if (!f) return -1;
|
||||
fputs(r->src, f);
|
||||
fclose(f);
|
||||
|
||||
snprintf(cmd, sizeof cmd, "%s/w6c -o %s %s 2>/dev/null", bin, cs, src);
|
||||
if (runwait(cmd) != 0) {
|
||||
fprintf(stderr, "row[%s]: w6c errored\n", r->label);
|
||||
unlink(src);
|
||||
return -1;
|
||||
}
|
||||
snprintf(cmd, sizeof cmd, "%s/w6c_ww -o %s %s 2>/dev/null",
|
||||
bin, ws, src);
|
||||
if (runwait(cmd) != 0) {
|
||||
fprintf(stderr, "row[%s]: w6c_ww errored\n", r->label);
|
||||
unlink(src); unlink(cs);
|
||||
return -1;
|
||||
}
|
||||
int rc = slurp_eq(cs, ws);
|
||||
if (rc != 0)
|
||||
fprintf(stderr, "row[%s]: cstage vs wwstage asm differs\n",
|
||||
r->label);
|
||||
unlink(src); unlink(cs); unlink(ws);
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
main(void)
|
||||
{
|
||||
const char *bin = getenv("BIN");
|
||||
if (!bin) bin = "out/bin";
|
||||
char absbin[2080];
|
||||
if (bin[0] != '/') {
|
||||
char cwd[1024];
|
||||
if (getcwd(cwd, sizeof cwd) == NULL) return 1;
|
||||
snprintf(absbin, sizeof absbin, "%s/%s", cwd, bin);
|
||||
bin = absbin;
|
||||
}
|
||||
|
||||
char cdrv[2120], wdrv[2120];
|
||||
snprintf(cdrv, sizeof cdrv, "%s/ww", bin);
|
||||
snprintf(wdrv, sizeof wdrv, "%s/ww_ww", bin);
|
||||
|
||||
int n = (int)(sizeof rows / sizeof rows[0]);
|
||||
int total = 0, fail = 0;
|
||||
|
||||
for (int i = 0; i < n; i++) {
|
||||
total++;
|
||||
if (run_driver(cdrv, &rows[i], i) != 0) fail++;
|
||||
}
|
||||
if (access(wdrv, X_OK) == 0) {
|
||||
for (int i = 0; i < n; i++) {
|
||||
total++;
|
||||
if (run_driver(wdrv, &rows[i], i) != 0) fail++;
|
||||
}
|
||||
for (int i = 0; i < n; i++) {
|
||||
if (rows[i].kind == K_BUILDERR)
|
||||
continue;
|
||||
total++;
|
||||
if (asm_byte_identical(bin, &rows[i], i) != 0) fail++;
|
||||
}
|
||||
}
|
||||
|
||||
if (fail) {
|
||||
fprintf(stderr, "tagged_tuple_widen: %d/%d checks failed\n",
|
||||
fail, total);
|
||||
return 1;
|
||||
}
|
||||
printf("tagged_tuple_widen: %d/%d ok\n", total, total);
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user