From: Jason Merrill <jason@redhat.com>
Date: Sat, 5 Apr 2025 03:27:50 +0000 (-0400)
Subject: c++: add assert to cp_make_fname_decl
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eff4dc423327682d4b1e32f0122d9e973e3c6f99;p=thirdparty%2Fgcc.git

c++: add assert to cp_make_fname_decl

In the PR118629 testcase, pushdecl_outermost_localscope was failing and
returning error_mark_node without ever actually giving an error; in addition
to my earlier fix for the failure, make sure failures aren't silent.

gcc/cp/ChangeLog:

	* decl.cc (cp_make_fname_decl): Prevent silent failure.
---

diff --git a/gcc/cp/decl.cc b/gcc/cp/decl.cc
index 4e97093b134..84398e5952a 100644
--- a/gcc/cp/decl.cc
+++ b/gcc/cp/decl.cc
@@ -5339,6 +5339,8 @@ cp_make_fname_decl (location_t loc, tree id, int type_dep)
       decl = pushdecl_outermost_localscope (decl);
       if (decl != error_mark_node)
 	add_decl_expr (decl);
+      else
+	gcc_assert (seen_error ());
     }
   else
     {