From: Eric Botcazou <ebotcazou@adacore.com>
Date: Fri, 27 Sep 2024 10:19:14 +0000 (+0200)
Subject: ada: Fix internal error on function call in class-wide precondition
X-Git-Tag: basepoints/gcc-16~4909
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2e3d527fe37e2bf8cba74a42d78f2d99f3e7094a;p=thirdparty%2Fgcc.git

ada: Fix internal error on function call in class-wide precondition

This occurs when the call is to a function that is declared in a package
that is nested in the scope where the type declaration is located.

gcc/ada/ChangeLog:

	* freeze.adb (Freeze_Expression.In_Expanded_Body): Also return True
	for the body of a helper/wrapper built for class-wide preconditions.
---

diff --git a/gcc/ada/freeze.adb b/gcc/ada/freeze.adb
index 882c026455ec..326b39b05458 100644
--- a/gcc/ada/freeze.adb
+++ b/gcc/ada/freeze.adb
@@ -8438,6 +8438,14 @@ package body Freeze is
          then
             return True;
 
+         --  This is the body of a helper/wrapper built for CW preconditions
+
+         elsif Present (Corresponding_Spec (P))
+           and then
+             Present (Class_Preconditions_Subprogram (Corresponding_Spec (P)))
+         then
+            return True;
+
          else
             Id := Defining_Unit_Name (Specification (P));