r266119 - in /trunk/gcc: ada/ChangeLog ada/sem_...

[pmderodat@gcc.gnu.org]

Author: pmderodat
Date: Wed Nov 14 11:41:09 2018
New Revision: 266119

URL: https://gcc.gnu.org/viewcvs?rev=266119&root=gcc&view=rev
Log:
[Ada] Visibility error on used enumerated type

This patch fixes an issue whereby the freezing of a nested package
containing an enumerated type declaration would cause visibility errors
on literals of such type when a use_all_type_clause for it appears
within the same declarative region.

2018-11-14  Justin Squirek  <squirek@adacore.com>

gcc/ada/

	* sem_ch7.adb (Uninstall_Declarations): Add conditional to avoid
	uninstalling potential visibility during freezing on enumeration
	literals.

gcc/testsuite/

	* gnat.dg/enum5.adb: New testcase.

Added:
    trunk/gcc/testsuite/gnat.dg/enum5.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/sem_ch7.adb
    trunk/gcc/testsuite/ChangeLog