Hello, In the process of converting some of the PLplot demos to Lisp as part of the cl-plplot project I found that example 29 triggers a floating point exception. This is not something that a C compiler will normally report, but you can make it (or at least gcc) more strict about this. I believe that the problem occurs in the plP_wcpcx() function in src/plcvt.c, where we attempt to convert -3.917103e+15 to an integer resulting in an overflow error.
The easiest way to see this is to pull my fe_demo branch from here: https://github.com/HazenBabcock/PLplot Or you can look at the two files that I modified to demonstrate this issue: https://github.com/HazenBabcock/PLplot/blob/fe_demo/examples/c/x29c.c https://github.com/HazenBabcock/PLplot/blob/fe_demo/src/plcvt.c -Hazen ------------------------------------------------------------------------------ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
