------- Comment #2 from burnus at gcc dot gnu dot org 2008-01-30 18:25 -------
Created an attachment (id=15057)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15057&action=view)
Draft Patch
First patch:
- Better error message
- Fix that check
But ...
The volatile constrain is properly taken into account:
CALL s(p,q) ! Violation of constraint C1233 [271:9-11],
1
Error: Pointer-array actual argument at (1) requires an assumed-shape or
pointer-array dummy argument 'a' due to VOLATILE attribute
The same message (see above in the interpretation) should also given for
p = q
But if one removes the VOLATILE the "p = q" is valid; however, gfortran ignores
the ASSIGNMENT(=) and states:
p = q
1
Error: Incompatible ranks 2 and 1 in assignment at (1)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35033
