* [Ada] Do not perform null exclusion static checks on generated entities
@ 2020-07-16 9:20 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2020-07-16 9:20 UTC (permalink / raw)
To: gcc-patches; +Cc: Ghjuvan Lacambre
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Performing null exclusion checks on generated entities can result in
bogus error messages.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* sem_ch3.adb (Analyze_Object_Declaration): Add
Comes_From_Source call.
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diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb
--- a/gcc/ada/sem_ch3.adb
+++ b/gcc/ada/sem_ch3.adb
@@ -4055,7 +4055,7 @@ package body Sem_Ch3 is
then
null;
- else
+ elsif Comes_From_Source (Id) then
declare
Save_Typ : constant Entity_Id := Etype (Id);
begin
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2020-07-16 9:20 [Ada] Do not perform null exclusion static checks on generated entities Pierre-Marie de Rodat
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