The names differ as to case (upper/lower/combination). Do you have directives that affect the case of external symbols? Perhaps to make the function work with Java, which is a language that honors case?
Strange error message under VS2010 - function reference does not mathc function definition
如需更全面地了解编译器优化，请参阅优化注意事项.
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星期二, 20/11/2012 - 05:25
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星期二, 20/11/2012 - 05:28
No, just the standard ones - nothing that I can think of. Besides if case sensitivity were enabled, then wouldn't the two occurrences
be seen as two entirely different routines/functions?
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星期二, 20/11/2012 - 06:11
Shouldn't you show us where ModelInitialize is defined so we can see what the compiler is expecting its interface to be?
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星期二, 20/11/2012 - 06:28
Well, that is in the top part of the file:
logical, external :: ModelInitialize
It is a more modern version of the FORTRAN 77 way of dealing with external functions (modern, because of the combination
into one statement)
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星期二, 20/11/2012 - 09:49
In Visual Studio you get generated interface checking. The compiler is then noticing that the actual function is declared as returning a type other than LOGICAL. You need to show us the called routine.
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星期三, 21/11/2012 - 00:52
Steve,
you are absolutely right! The source file containing the function ModelInitialize defines it as an integer function (because of the Java
connection). Stupid blind spot - I had all but forgotten these automatically generated interfaces.
Well, easy to fix.
Thanks very much,
Arjen
Strange error message under VS2010 - function reference does not mathc function definition
Hello,
I have a rather curious problem running Intel Fortran 12.1 under VS2010. My code looks essentially like this:
program xx
implicit none
logical, external :: modelinitialize
logical :: success
success = ModelInitialize()
end program xx
When I compile the actual source under VS2010 (as part of a much larger project/solution), I get the error message:
error #7977: The type of the function reference does not match the type of the function definition. [MODELINITIALIZE]
success = ModelInitialize()
^
(as the routine needs to be callable from Java, it is not contained in a module)
If I compile the source outside of VS2010 with the same compile options, this problem does not occur. None of my colleagues working on the same project see this problem. Even creating a new project with just this file does not give any compil problem.
What can be the matter?