Re: [fpc-pascal] function const default argument

[Ondrej Pokorny via fpc-pascal]

On 26.08.2021 09:40, Santiago A. via fpc-pascal wrote:

const
  DefaultDelta:extended = 1E-8;
function F(const x:extended; const delta:extended=DefaultDelta):extended;
function G(const x:extended; const delta:extended=DefaultDelta):extended;

But I get "Illegal expression" in the header function declaration.
Const parameters don't accept const expressions?

You need:

const
 DefaultDelta = 1E-8;

function F(const x:extended; const delta:extended=DefaultDelta):extended;

Ondrej


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