From: Jürg Billeter <j@bitron.ch>
Date: Thu, 7 Oct 2010 21:18:17 +0000 (+0200)
Subject: codegen: Fix critical on symbols without source reference
X-Git-Tag: 0.11.1~183
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bda74d748dcdb0ce94daafa03ee3dad16ffab1c2;p=thirdparty%2Fvala.git

codegen: Fix critical on symbols without source reference
---

diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index fb52bf8ea..5c0695698 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -486,7 +486,9 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 		if (decl_space.add_declaration (name)) {
 			return true;
 		}
-		sym.source_reference.file.used = true;
+		if (sym.source_reference != null) {
+			sym.source_reference.file.used = true;
+		}
 		if (sym.external_package || (!decl_space.is_header && CodeContext.get ().use_header && !sym.is_internal_symbol ())) {
 			// add appropriate include file
 			foreach (string header_filename in sym.get_cheader_filenames ()) {