Feature #18397 ยป update_qfalse_docs.patch
| doc/extension.rdoc | ||
|---|---|---|
| The data for type T_NIL, T_FALSE, T_TRUE are nil, false, true | ||
| respectively. They are singletons for the data type. | ||
| The equivalent C constants are: Qnil, Qfalse, Qtrue. | ||
| Note that Qfalse is false in C also (i.e. 0), but not Qnil. | ||
| RTEST() will return true if a VALUE is neither Qfalse nor Qnil. | ||
| If you need to differentiate Qfalse from Qnil, | ||
| specifically test against Qfalse. | ||
| The T_FIXNUM data is a 31bit or 63bit length fixed integer. | ||
| This size depends on the size of long: if long is 32bit then | ||