diff options
Diffstat (limited to 'gcc/ada/exp_ch8.adb')
| -rw-r--r-- | gcc/ada/exp_ch8.adb | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ada/exp_ch8.adb b/gcc/ada/exp_ch8.adb index dfd1796..9e06db2 100644 --- a/gcc/ada/exp_ch8.adb +++ b/gcc/ada/exp_ch8.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2015, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2016, 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- -- @@ -116,6 +116,8 @@ package body Exp_Ch8 is -- interested in these operations if they occur as part of the name -- itself, subscripts are just values that are computed as part of the -- evaluation, so their form is unimportant. + -- In addition, always return True for Modify_Tree_For_C since the + -- code generator doesn't know how to handle renamings. ------------------------- -- Evaluation_Required -- @@ -123,7 +125,10 @@ package body Exp_Ch8 is function Evaluation_Required (Nam : Node_Id) return Boolean is begin - if Nkind_In (Nam, N_Indexed_Component, N_Slice) then + if Modify_Tree_For_C then + return True; + + elsif Nkind_In (Nam, N_Indexed_Component, N_Slice) then if Is_Packed (Etype (Prefix (Nam))) then return True; else |