Function getSymbolString

src/e9tool/e9types.cpp:138–180

* Convert a symbol into a human-readable string. */

 * Convert a symbol into a human-readable string.
 */
static void getSymbolString(const Symbol &sym, std::string &str)
{
    str += sym.name;
    if (sym.sig == TYPESIG_UNTYPED)
        return;
    str += '(';
    bool prev = false;
    for (unsigned i = 0; i < MAX_ARGNO; i++)
    {
        Type t = getType(sym.sig, i);
        if (t == TYPE_NONE)
            break;
        if (prev)
            str += ',';
        prev = true;
        if ((t & TYPE_CONST) != 0)
            str += "const ";
        switch (t & ~(TYPE_CONST | TYPE_PTR | TYPE_PTR_PTR))
        {
            case TYPE_CHAR:
                str += "char"; break;
            case TYPE_INT8:
                str += "int8_t"; break;
            case TYPE_INT16:
                str += "int16_t"; break;
            case TYPE_INT32:
                str += "int32_t"; break;
            case TYPE_INT64:
                str += "int64_t"; break;
            case TYPE_VOID:
                str += "void"; break;
            case TYPE_NULL_PTR:
                str += "std::nullptr_t"; break;
            default:
                str += "???"; break;
        }
        if ((t & TYPE_PTR) != 0)
            str += " *";
        else if ((t & TYPE_PTR_PTR) != 0)
            str += " **";
    }
    str += ')';
}
void getSymbolString(const char *name, TypeSig sig, std::string &str)
{
    Symbol sym(name, sig);