static void pr_dec(FILE *out, A_dec v, int d) {
indent(out, d);
switch (v->kind) {
case A_functionDec:
fprintf(out, "functionDec(\n");
pr_fundecList(out, v->u.function, d+1);
fprintf(out, ")");
break;
case A_varDec:
fprintf(out, "varDec(%s,\n", S_name(v->u.var.var));
if (v->u.var.typ) {
indent(out, d+1);
fprintf(out, "%s,\n", S_name(v->u.var.typ));
}
pr_exp(out, v->u.var.init, d+1);
fprintf(out, ",\n");
indent(out, d+1);
fprintf(out, "%s", v->u.var.escape ? "TRUE)" : "FALSE)");
break;
case A_typeDec:
fprintf(out, "typeDec(\n");
pr_nametyList(out, v->u.type, d+1);
fprintf(out, ")");
break;
default:
assert(0);
}
}
static void pr_fundecList(FILE *out, A_fundecList v, int d) {
indent(out, d);
if (v) {
fprintf(out, "fundecList(\n");
pr_fundec(out, v->head, d+1); fprintf(out, ",\n");
pr_fundecList(out, v->tail, d+1); fprintf(out, ")");
}
else fprintf(out, "fundecList()");
}
