(F_check): Do nothing in long double case, if NO_LONG_DOUBLE_IO.
From-SVN: r4522
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@ -2159,6 +2159,10 @@ Procedure F_check(precision, val1) int precision; Long_double val1; {
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/* On the Sun 3, sscanf clobbers 4 words,
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which leads to a crash when this function tries to return. */
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f2= "%le"; /* Input */
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/* It is no use checking long doubles if we can't
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read and write them. */
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if (sizeof (Number) > sizeof(double))
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return;
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#else
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Long_double new1;
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if (sizeof(double) == sizeof(Long_double)) {
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