[fpc-devel] Generated code of constant parameters of double type
Luiz Americo Pereira Camara
pascalive at bol.com.br
Sun Nov 16 14:50:26 CET 2008
Florian Klaempfl escreveu:
> Luiz Americo Pereira Camara schrieb:
>> While discussing if is worth using const parameters for string and
>> double types in a Lazarus bug report (
>> http://bugs.freepascal.org/view.php?id=12642 ), it was noticed that
>> does not make difference using constant parameters or not for double
>> So is this the expected behavior or a bug in fpc?
> It is the expected behaviour.
Maybe the documentation
can be modified to clarify this since the statement:
"A constant argument is passed by reference if its size is larger than a
leads to the conclusion that double types (8 bytes) would be passed as
reference in 32bit code.
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