re PR c/89045 (ICE in get_parm_info, at c/c-decl.c:7518)

	PR c/89045
	* c-decl.c (build_compound_literal): Don't pushdecl if in parameter
	scope.

	* gcc.dg/pr89045.c: New test.

From-SVN: r268349

gcc/c/ChangeLog

 2019-01-29  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/89045
+	* c-decl.c (build_compound_literal): Don't pushdecl if in parameter
+	scope.
+
 	PR c/86125
 	* c-decl.c (last_fileptr_type): Remove.
 	(last_structptr_types): New variable.

gcc/c/c-decl.c

@@ -5528,7 +5528,7 @@ build_compound_literal (location_t loc, tree type, tree init, bool non_const,
       pushdecl (decl);
       rest_of_decl_compilation (decl, 1, 0);
     }
-  else if (current_function_decl)
+  else if (current_function_decl && !current_scope->parm_flag)
     pushdecl (decl);
 
   if (non_const)

gcc/testsuite/ChangeLog

 2019-01-29  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/89045
+	* gcc.dg/pr89045.c: New test.
+
 	PR c/86125
 	* gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
 	lp64, ilp32 and llp64 only.

gcc/testsuite/gcc.dg/pr89045.c

+/* PR c/89045 */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+int
+foo (int x)
+{
+  int v[(int){ x }];
+  v[0] = 0;
+  int bar (int p[(int){ x }])
+  {
+    return p[0];
+  }
+  return bar (v);
+}