3 files changed, 39 insertions, 0 deletions
diff --git a/gcc/cp/cp-gimplify.c b/gcc/cp/cp-gimplify.c
index 4f62398..110d25e 100644
--- a/gcc/cp/cp-gimplify.c
+++ b/gcc/cp/cp-gimplify.c
@@ -2931,6 +2931,21 @@ struct source_location_table_entry_hash
 	    && ref.uid == 0
 	    && ref.var == NULL_TREE);
   }
+
+  static void
+  pch_nx (source_location_table_entry &p)
+  {
+    extern void gt_pch_nx (source_location_table_entry &);
+    gt_pch_nx (p);
+  }
+
+  static void
+  pch_nx (source_location_table_entry &p, gt_pointer_operator op, void *cookie)
+  {
+    extern void gt_pch_nx (source_location_table_entry *, gt_pointer_operator,
+			   void *);
+    gt_pch_nx (&p, op, cookie);
+  }
 };
 
 static GTY(()) hash_table <source_location_table_entry_hash>
diff --git a/gcc/testsuite/g++.dg/pch/pr98343.C b/gcc/testsuite/g++.dg/pch/pr98343.C
new file mode 100644
index 0000000..095a4f1
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pch/pr98343.C
@@ -0,0 +1,6 @@
+// PR c++/98343
+// { dg-options "-std=c++2a" }
+
+#include "pr98343.H"
+
+const void *ptr2 = __builtin_source_location ();
diff --git a/gcc/testsuite/g++.dg/pch/pr98343.Hs b/gcc/testsuite/g++.dg/pch/pr98343.Hs
new file mode 100644
index 0000000..33c8542
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pch/pr98343.Hs
@@ -0,0 +1,18 @@
+// PR c++/98343
+// { dg-options "-std=c++2a" }
+
+namespace std
+{
+  struct source_location
+  {
+    struct __impl
+    {
+      const char* _M_file_name;
+      const char* _M_function_name;
+      unsigned _M_line;
+      unsigned _M_column;
+    };
+    const __impl* _M_impl;
+  };
+}
+const void *ptr = __builtin_source_location ();