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Slightly modified variant of the example from F95/000030. If you add the MODULE keyword to the procedure statements inside the interface block the ICE goes away and the code compiles (the interp, which was applied to F2003, says the code is erroneous, but in F2008 the text that results from the interp has changed, so under F2008 things are ok if that change in standard text was intentional - I'll follow up on c.l.f).
MODULE M1 INTERFACE INT PROCEDURE F1, F2 END INTERFACE CONTAINS INTEGER PURE FUNCTION F1(I) INTEGER :: A(INT(1_4)), B(INT(1_2)) ! A(1), B(19) INTEGER, PARAMETER :: KIND = SIZE(A) ! KIND == 1 INTEGER(KIND), INTENT(IN) :: I F1 = 17 END FUNCTION F1 INTEGER PURE FUNCTION F2(J) INTEGER :: C(INT(2_4)) ! C(2) INTEGER, PARAMETER :: KIND = SIZE(C) ! KIND == 2 INTEGER(KIND), INTENT(IN) :: J F2 = 19 END FUNCTION F2 END MODULE M1
>ifort /check:all /warn:all /standard-semantics /stand "2014-10-15 spec-fun-module.f90" Intel(R) Visual Fortran Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 15.0.0.108 Build 20140726 Copyright (C) 1985-2014 Intel Corporation. All rights reserved. 2014-10-15 spec-fun-module.f90(2): internal error: Please visit 'http://www.intel.com/software/products/support' for assistance. INTERFACE INT ^ [ Aborting due to internal error. ] compilation aborted for 2014-10-15 spec-fun-module.f90 (code 1)
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I think this is one we're already working on, but I'll make sure.
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Yes, this is the same as our DPD200239082. It happens when you try to extend an intrinsic function and don't use the MODULE prefix. I have added this example to the issue. Thanks.
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This is fixed for a release later this year.

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