On 2/24/08, Heinrich Taube <[EMAIL PROTECTED]> wrote:
> im sure this must be something stupid but i dont understand why it
> crashes if its not float data
> C_word w = C_u_i_car( lyst );
> if (C_truep( C_flonump( w ) )) {
Heinrich,
Try if (C_truep(C_blockp(w)) && C_truep(C_flonump(w))) {...}
and see if it helps.
Since you're doing this completely in C, you don't really
have to convert to a scheme boolean either:
if (!C_immediatep(w) && C_block_header(x) == C_FLONUM_TAG) { ... }
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