2014-11-20 Javier Miranda <miranda@adacore.com>

2014-11-20  Javier Miranda  <miranda@adacore.com>

	* sem_ch6.adb (Analyze_Function_Return): For functions returning
	an access to an interface add an implicit conversion to the target
	type to force the displacement of the pointer to the object to
	reference the secondary dispatch table.
	(Check_Anonymous_Return): Skip internally built functions which handle
	the case of null access when locating the master of a task.
	* sem_res.adb (Valid_Conversion): Return true for internally
	generated conversions of access to interface types added to force
	the displacement of the pointer to reference the corresponding
	dispatch table.

2014-11-20  Pascal Obry  <obry@adacore.com>

	* adaint.c (add_handle): realloc with a size of +100.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217836 138bc75d-0d04-0410-961f-82ee72b054a4