# HG changeset patch
# User Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
# Date 1239922460 -7200
# Node ID fc579f389f9a3e65a63e1f2f813da42860290ced
# Parent  f295e51d2dd0b9d87fc2d25e332de2923121fa5f
!ClassInfo instances were not mutable, this is necessary for .classinfo based locking to work. !ModuleInfo generation was commented out as well.

diff -r f295e51d2dd0 -r fc579f389f9a gen/toobj.cpp
--- a/gen/toobj.cpp	Fri Apr 17 00:36:21 2009 +0200
+++ b/gen/toobj.cpp	Fri Apr 17 00:54:20 2009 +0200
@@ -146,7 +146,7 @@
     sir->emitFunctionBodies();
 
     // generate ModuleInfo
-    //genmoduleinfo();
+    genmoduleinfo();
 
     // emit usedArray
     if (!ir.usedArray.empty())
diff -r f295e51d2dd0 -r fc579f389f9a ir/irclass.cpp
--- a/ir/irclass.cpp	Fri Apr 17 00:36:21 2009 +0200
+++ b/ir/irclass.cpp	Fri Apr 17 00:54:20 2009 +0200
@@ -66,8 +66,9 @@
     IrTypeClass* tc = cinfo->type->irtype->isClass();
     assert(tc && "invalid ClassInfo type");
 
+    // classinfos cannot be constants since they're used a locks for synchronized
     classInfo = new llvm::GlobalVariable(
-        tc->getPA().get(), true, _linkage, NULL, initname, gIR->module);
+        tc->getPA().get(), false, _linkage, NULL, initname, gIR->module);
 
     return classInfo;
 }