* [Ada] Reuse routines for detecting attributes Old and Result
@ 2021-09-22 15:16 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2021-09-22 15:16 UTC (permalink / raw)
To: gcc-patches; +Cc: Piotr Trojanek
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Code cleanup related to handling of attribute 'Old in Contract_Cases;
semantics is unaffected.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* exp_ch4.adb (Expand_N_Op_Eq): Reuse Is_Attribute_Result.
* exp_prag.adb (Expand_Attributes): Reuse Is_Attribute_Old.
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diff --git a/gcc/ada/exp_ch4.adb b/gcc/ada/exp_ch4.adb
--- a/gcc/ada/exp_ch4.adb
+++ b/gcc/ada/exp_ch4.adb
@@ -8609,8 +8609,7 @@ package body Exp_Ch4 is
-- f'Machine (expr) to eliminate surprise from extra precision.
if Is_Floating_Point_Type (Typl)
- and then Nkind (Original_Node (Lhs)) = N_Attribute_Reference
- and then Attribute_Name (Original_Node (Lhs)) = Name_Result
+ and then Is_Attribute_Result (Original_Node (Lhs))
then
-- Stick in the Typ'Machine call if not already there
diff --git a/gcc/ada/exp_prag.adb b/gcc/ada/exp_prag.adb
--- a/gcc/ada/exp_prag.adb
+++ b/gcc/ada/exp_prag.adb
@@ -1525,9 +1525,7 @@ package body Exp_Prag is
begin
-- Attribute 'Old
- if Nkind (N) = N_Attribute_Reference
- and then Attribute_Name (N) = Name_Old
- then
+ if Is_Attribute_Old (N) then
Pref := Prefix (N);
Indirect := Indirect_Temp_Needed (Etype (Pref));
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2021-09-22 15:16 [Ada] Reuse routines for detecting attributes Old and Result Pierre-Marie de Rodat
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