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by pklausler
189 days ago
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> Fortran functions correspond to "pure" functions in C/C++ and other languages, i.e. idempotent functions that do not modify arguments or global variables. This is nonsense. Fortran functions aren't pure. They can have side effects. HPF/Fortran '95 added the PURE attribute for subprograms, but it's not the default. |
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