[multiple changes]

[multiple changes]

2016-07-04  Olivier Hainque  <hainque@adacore.com>

	* g-sercom-mingw.adb (Set): Fix port configuration for the
	non-blocking + null-timeout case, request of immediate return.

2016-07-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Is_Non_Overriding_Operation): Add guard to test
	of generic parent type when operation is a parameterless function
	that may dispatch on result.

From-SVN: r237970