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| author | Javier Miranda <miranda@adacore.com> | 2012-01-30 13:15:42 +0100 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2012-01-30 13:15:42 +0100 |
| commit | e11be5ac78851c754c30299dfccda58a6241d9c3 (patch) | |
| tree | 8ac371cddfaeb7a834dc3556e7b91c40db267aa1 /gcc | |
| parent | f849ad6ff8acbccd10cd3f3e2277ba1fc9a0cb66 (diff) | |
| download | gcc-e11be5ac78851c754c30299dfccda58a6241d9c3.zip gcc-e11be5ac78851c754c30299dfccda58a6241d9c3.tar.gz gcc-e11be5ac78851c754c30299dfccda58a6241d9c3.tar.bz2 | |
re PR ada/15846 (Illegal program not detected, self renames)
2012-01-30 Javier Miranda <miranda@adacore.com>
PR ada/15846
* sem_ch8.adb (Analyze_Subprogram_Renaming):
Handle self-renaming when the renamed entity is referenced using
its expanded name.
From-SVN: r183713
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/sem_ch8.adb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ada/sem_ch8.adb b/gcc/ada/sem_ch8.adb index 28edc2f..94f369a 100644 --- a/gcc/ada/sem_ch8.adb +++ b/gcc/ada/sem_ch8.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2011, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2012, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -2665,7 +2665,10 @@ package body Sem_Ch8 is if not Is_Actual and then (Old_S = New_S or else (Nkind (Nam) /= N_Expanded_Name - and then Chars (Old_S) = Chars (New_S))) + and then Chars (Old_S) = Chars (New_S)) + or else (Nkind (Nam) = N_Expanded_Name + and then Entity (Prefix (Nam)) = Current_Scope + and then Chars (Selector_Name (Nam)) = Chars (New_S))) then Error_Msg_N ("subprogram cannot rename itself", N); end if; |