Mail merge toolkit invalid pointer error
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Read) is state-of-the art merging tool in terms of accuracy and robustness.
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~ > ifort -g -fpp -D_MODUL_MERGED_ -trace test_derived_type_assignment. The toolkit includes a variety of analysis programs as well as a C library. Merging the modules TYPES and TYPES_COPY makes the program normal: ~ > ifort -g -fpp -D_REM_COPY_ROUT_ -trace test_derived_type_assignment.f90 Removing the unused routine COPY_TYPE2_TO_TYPE1 from the module TYPES_COPY makes the program normal: ~ > ifort -g -fpp -D_REM_ALLOC_COMPO_ -trace test_derived_type_assignment.f90 Removing the allocatable component of the base type makes the program normal: ~ > ifort -g -fpp -D_ASSIGN_OVERL_ -trace test_derived_type_assignment.f90 Libc-2.27.so 00007F692F891B97 _libc_start_main Unknown UnknownĪ.out 00000000004029AA Unknown Unknown UnknownĪdding assignment overloading makes the program normal: ~ > ifort -g -fpp -trace test_derived_type_assignment.f90įorrtl: severe (122): invalid attempt to assign into a pointer that is not associatedĪ.out 0000000000406BC6 Unknown Unknown UnknownĪ.out 0000000000403021 types_copy_mp_cop 136 test_derived_type_assignment.f90Ī.out 000000000040324C MAIN_ 169 test_derived_type_assignment.f90Ī.out 0000000000402AC2 Unknown Unknown Unknown For instance: DECLARE Debug BIT SET Debug 1 -set this to 0 to actually run the SELECTs. You can simply combine the select statements using dynamic SQL and execute them all at once. With no preprocessor option, the program ends abnormally with the runtime error : forrtl: severe (122): invalid attempt to assign into a pointer that is not associated: You dont need to use a cursor to run that code. The different behaviours of the program can be reproduced thanks to the preprocessor options added in the program. If I make some change in the program, it becomes normal. Can you have a look on the attached simplified program whose purpose is to highlight an abnormal behaviour when assigning one derived type to another, using the base type they have in common.