r266999 - in /trunk/gcc: ada/ChangeLog ada/sem_...

[pmderodat@gcc.gnu.org]

Author: pmderodat
Date: Tue Dec 11 11:11:00 2018
New Revision: 266999

URL: https://gcc.gnu.org/viewcvs?rev=266999&root=gcc&view=rev
Log:
[Ada] Crash on compilation unit function that builds in place

This patch fixes a crash on a function that builds its limited result in
place. Previously this was handled properly only if the function was a
child unit.

2018-12-11  Ed Schonberg  <schonberg@adacore.com>

gcc/ada/

	* sem_ch3.adb (Build_Itype_Reference): Handle properly an itype
	reference created for a function that is a compilation unit, for
	example if the function builds in place an object of a limited
	type.

gcc/testsuite/

	* gnat.dg/bip_cu.adb, gnat.dg/bip_cu_constructor.adb,
	gnat.dg/bip_cu_constructor.ads, gnat.dg/bip_cu_t.adb,
	gnat.dg/bip_cu_t.ads: New testcase.

Added:
    trunk/gcc/testsuite/gnat.dg/bip_cu.adb
    trunk/gcc/testsuite/gnat.dg/bip_cu_constructor.adb
    trunk/gcc/testsuite/gnat.dg/bip_cu_constructor.ads
    trunk/gcc/testsuite/gnat.dg/bip_cu_t.adb
    trunk/gcc/testsuite/gnat.dg/bip_cu_t.ads
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/sem_ch3.adb
    trunk/gcc/testsuite/ChangeLog