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GNU Info (g77-300.info)Modifying DO VariableModifying `DO' Variable ----------------------- `g77' should warn about modifying `DO' variables via `EQUIVALENCE'. (The internal information gathered to produce this warning might also be useful in setting the internal "doiter" flag for a variable or even array reference within a loop, since that might produce faster code someday.) For example, this code is invalid, so `g77' should warn about the invalid assignment to `NOTHER': EQUIVALENCE (I, NOTHER) DO I = 1, 100 IF (I.EQ. 10) NOTHER = 20 END DO automatically generated by info2www version 1.2.2.9 |