* [Ada] Fix deleted Compile_Time warnings causing crashes
@ 2021-10-25 15:08 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2021-10-25 15:08 UTC (permalink / raw)
To: gcc-patches; +Cc: Ghjuvan Lacambre
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Count_Compile_Time_Pragma_Warnings also counted deleted pragmas. This
caused discrepancies ultimately leading to a crash when Compile_Time
warnings were suppressed by a Warnings(Off, ...) pragma.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* erroutc.adb (Count_Compile_Time_Pragma_Warnings): Don't count
deleted warnings.
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diff --git a/gcc/ada/erroutc.adb b/gcc/ada/erroutc.adb
--- a/gcc/ada/erroutc.adb
+++ b/gcc/ada/erroutc.adb
@@ -277,7 +277,9 @@ package body Erroutc is
begin
for J in 1 .. Errors.Last loop
begin
- if Errors.Table (J).Warn and Errors.Table (J).Compile_Time_Pragma
+ if Errors.Table (J).Warn
+ and then Errors.Table (J).Compile_Time_Pragma
+ and then not Errors.Table (J).Deleted
then
Result := Result + 1;
end if;
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2021-10-25 15:08 [Ada] Fix deleted Compile_Time warnings causing crashes Pierre-Marie de Rodat
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