report too short type names, based on patch by Ed Schouten, fixes bug

2007-08-29  Juerg Billeter  <j@bitron.ch>

	* gobject/valacodegeneratorclass.vala,
	  gobject/valacodegeneratorinterface.vala: report too short type names,
	  based on patch by Ed Schouten, fixes bug 471253

svn path=/trunk/; revision=531

ChangeLog

+2007-08-29  Jürg Billeter  <j@bitron.ch>
+
+	* gobject/valacodegeneratorclass.vala,
+	  gobject/valacodegeneratorinterface.vala: report too short type names,
+	  based on patch by Ed Schouten, fixes bug 471253
+
 2007-08-29  Jürg Billeter  <j@bitron.ch>
 
 	* vala/parser.y: allow property accessors in arbitrary order,

gobject/valacodegeneratorclass.vala

@@ -39,6 +39,12 @@ public class Vala.CodeGenerator {
 		current_type_symbol = cl;
 		current_class = cl;
 
+		if (cl.get_cname().len () < 3) {
+			cl.error = true;
+			Report.error (cl.source_reference, "Class name `%s' is too short".printf (cl.get_cname ()));
+			return;
+		}
+
 		if (cl.is_static) {
 			return;
 		}

gobject/valacodegeneratorinterface.vala

@@ -28,6 +28,12 @@ public class Vala.CodeGenerator {
 		current_symbol = iface;
 		current_type_symbol = iface;
 
+		if (iface.get_cname().len () < 3) {
+			iface.error = true;
+			Report.error (iface.source_reference, "Interface name `%s' is too short".printf (iface.get_cname ()));
+			return;
+		}
+
 		CCodeFragment decl_frag;
 		CCodeFragment def_frag;
 		if (iface.access != MemberAccessibility.PRIVATE) {