[binutils-gdb] Do not consider reference types as dynamic

[sergiodj+buildbot at redhat dot com]

*** TEST RESULTS FOR COMMIT 961f41602529c9cd4f88af6c02fb61fb55100e27 ***

Author: Pierre-Marie de Rodat <derodat@adacore.com>
Branch: master
Commit: 961f41602529c9cd4f88af6c02fb61fb55100e27

Do not consider reference types as dynamic
Even when referenced types are dynamic, the corresponding referencing
type should not be considered as dynamic: it's only a pointer.  This
prevents reference type for values not in memory to be resolved.

gdb/ChangeLog:

	* gdbtypes.c (is_dynamic_type_internal): Remove special handling
	of TYPE_CODE_REF types so that they are not considered as
	dynamic depending on the referenced type.
	(resolve_dynamic_type_internal): Likewise.

gdb/testsuite/ChangeLog:

	* gdb.ada/funcall_ref.exp: New file.
	* gdb.ada/funcall_ref/foo.adb: New file.