diff options
Diffstat (limited to 'cgen.c')
| -rw-r--r-- | cgen.c | 21 |
1 files changed, 14 insertions, 7 deletions
@@ -1911,6 +1911,7 @@ static void cgen_decl(CGenerator *g, Declaration *d) { /* declarations where we use a value */ for (int idx = 0, nidents = (int)arr_len(d->idents); idx < nidents; ++idx) { Identifier i = d->idents[idx]; + if (ident_eq_str(i, "_")) continue; Type *type = decl_type_at_index(d, idx); if (type_is_compileonly(&d->type)) { continue; @@ -1969,6 +1970,7 @@ static void cgen_decl(CGenerator *g, Declaration *d) { arr_foreach(d->idents, Identifier, i) { Expression e; + if (ident_eq_str(*i, "_")) continue; e.flags = EXPR_FOUND_TYPE; e.kind = EXPR_IDENT; e.type = d->type; @@ -1977,13 +1979,18 @@ static void cgen_decl(CGenerator *g, Declaration *d) { } cgen_write(g, "}"); } else { - /* set it directly */ - Expression e = {0}; - e.kind = EXPR_IDENT; - e.type = d->type; - e.flags = EXPR_FOUND_TYPE; - e.ident = d->idents[0]; - cgen_set(g, &e, NULL, &d->expr, NULL); + if (ident_eq_str(d->idents[0], "_")) { + cgen_expr(g, &d->expr); + cgen_write(g, ";"); + } else { + /* set it directly */ + Expression e = {0}; + e.kind = EXPR_IDENT; + e.type = d->type; + e.flags = EXPR_FOUND_TYPE; + e.ident = d->idents[0]; + cgen_set(g, &e, NULL, &d->expr, NULL); + } } } } |