From: Yannick Moy <moy@adacore.com>
Date: Thu, 8 Jun 2023 14:52:24 +0000 (+0200)
Subject: ada: Fix crash on inlining in GNATprove
X-Git-Tag: basepoints/gcc-15~8153
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c11ef75cb2cd60b0c4408aa8ed1898b69b8c946a;p=thirdparty%2Fgcc.git

ada: Fix crash on inlining in GNATprove

After the recent change on detection of non-inlining, calls inside
the iterator part of a quantified expression were not considered
as preventing inlining anymore, leading to a crash later on inside
GNATprove. Now fixed.

gcc/ada/

	* sem_res.adb (Resolve_Call): Fix change that replaced test for
	quantified expressions by the test for potentially unevaluated
	contexts. Both should be performed.
---

diff --git a/gcc/ada/sem_res.adb b/gcc/ada/sem_res.adb
index f4dfc041cd67..2c8efec524b3 100644
--- a/gcc/ada/sem_res.adb
+++ b/gcc/ada/sem_res.adb
@@ -7300,6 +7300,15 @@ package body Sem_Res is
                   ("cannot inline & (in potentially unevaluated context)?",
                    N, Nam_UA);
 
+            --  Calls are not inlined inside the loop_parameter_specification
+            --  or iterator_specification of the quantified expression, as they
+            --  are only preanalyzed. Calls in the predicate part are handled
+            --  by the previous test on potentially unevaluated expressions.
+
+            elsif In_Quantified_Expression (N) then
+               Cannot_Inline
+                 ("cannot inline & (in quantified expression)?", N, Nam_UA);
+
             --  Inlining should not be performed during preanalysis
 
             elsif Full_Analysis then