An error which does not present itself with a debugger attached.

Posted by ccook on Stack Overflow See other posts from Stack Overflow or by ccook
Published on 2010-05-17T10:00:06Z Indexed on 2010/05/17 10:30 UTC
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fortran90

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debugging

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fortran

I am using Intel's FORTRAN compiler to compile a numerical library. The test case provided errors out within libc.so.6. When I attach Intel's debugger (IDB) the application runs through successfully. How do I debug a bug where the debugger prevents the bug? Note that the same bug arose with gfortran.

I am working within OpenSUSE 11.2 x64.

The error is:

forrtl: severe (408): fort: (3): Subscript #1 of the array B has value -534829264 which is less than the lower bound of 1

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