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ww: hare-feature batch (_, const, [_]T, ..., size/offset, assert, for-else)

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Hojun-Cho
2026-05-11 19:38:12 +09:00
parent 579cc39f9b
commit 6219a47c6f
25 changed files with 1496 additions and 1049 deletions
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5
cmd/wcc/lex.c
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@@ -317,6 +317,11 @@ lexident(Lex *l, Pos start)
lget(l);
u64 n = l->pos - begin;
const char *p = l->src + begin;
/* bare '_' is the discard marker. `_x`, `_1` are normal idents. */
if (n == 1 && p[0] == '_') {
Tok t = (Tok){ TK_UNDER, start, astrndup(l->a, p, n), n, {0}, TK_NONE };
return t;
}
Tkind k = kwlookup(p, n);
Tok t = (Tok){ k != TK_NONE ? k : TK_IDENT, start,
astrndup(l->a, p, n), n, {0}, TK_NONE };