* [Ada] Fix crash on frontend inlining of functions with single returns
@ 2022-07-13 10:02 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2022-07-13 10:02 UTC (permalink / raw)
To: gcc-patches; +Cc: Piotr Trojanek
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When examining expression of the first declaration of the inlined body
make sure that this declaration is in fact an object declaration.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* inline.adb (Has_Single_Return): Add guard for the subsequent
call to Expression.
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diff --git a/gcc/ada/inline.adb b/gcc/ada/inline.adb
--- a/gcc/ada/inline.adb
+++ b/gcc/ada/inline.adb
@@ -4648,6 +4648,7 @@ package body Inline is
return
Present (Declarations (N))
and then Present (First (Declarations (N)))
+ and then Nkind (First (Declarations (N))) = N_Object_Declaration
and then Entity (Expression (Return_Statement)) =
Defining_Identifier (First (Declarations (N)));
end if;
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2022-07-13 10:02 [Ada] Fix crash on frontend inlining of functions with single returns Pierre-Marie de Rodat
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