diff options
Diffstat (limited to 'cgen.c')
| -rw-r--r-- | cgen.c | 55 |
1 files changed, 53 insertions, 2 deletions
@@ -418,6 +418,52 @@ static void cgen_type_post(CGenerator *g, Type *t) { } } +static void cgen_ctype(CGenerator *g, CType *c) { + if (c->kind & CTYPE_UNSIGNED) { + c->kind &= (CTypeKind)~(CTypeKind)CTYPE_UNSIGNED; + cgen_write(g, "unsigned "); + } + switch (c->kind) { + case CTYPE_CHAR: + cgen_write(g, "char"); + break; + case CTYPE_SIGNED_CHAR: + cgen_write(g, "signed char"); + break; + case CTYPE_SHORT: + cgen_write(g, "short"); + break; + case CTYPE_INT: + cgen_write(g, "int"); + break; + case CTYPE_LONG: + cgen_write(g, "long"); + break; + case CTYPE_LONGLONG: + cgen_write(g, "long long"); + break; + case CTYPE_PTR: + cgen_write(g, "%s *", c->points_to); + break; + case CTYPE_FLOAT: + cgen_write(g, "float"); + break; + case CTYPE_DOUBLE: + cgen_write(g, "double"); + break; + case CTYPE_SIZE_T: + cgen_write(g, "size_t"); + break; + case CTYPE_VARARGS: + cgen_write(g, "..."); + break; + default: + assert(0); + break; + } +} + + static inline void cgen_fn_name(CGenerator *g, FnExpr *f) { if (f->c.name) { cgen_ident(g, f->c.name); @@ -1646,9 +1692,14 @@ static void cgen_expr(CGenerator *g, Expression *e) { /* can't cast to array type */ cgen_expr(g, e->cast.expr); } else { + CType *ctype = &e->cast.ctype; cgen_write(g, "(("); - cgen_type_pre(g, to); - cgen_type_post(g, to); + if (ctype->kind != CTYPE_NONE) { + cgen_ctype(g, ctype); + } else { + cgen_type_pre(g, to); + cgen_type_post(g, to); + } cgen_write(g, ")("); cgen_expr(g, e->cast.expr); cgen_write(g, ")"); |