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diff gen/llvmhelpers.cpp @ 639:8aebdf56c455

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Move check for access of context for nested class from backend into frontend.
author Christian Kamm <kamm incasoftware de>
date Thu, 02 Oct 2008 23:12:19 +0200
parents df196c8dea26
children 8d850fa25713
line wrap: on
line diff
--- a/gen/llvmhelpers.cpp	Thu Oct 02 03:38:29 2008 +0200
+++ b/gen/llvmhelpers.cpp	Thu Oct 02 23:12:19 2008 +0200
@@ -390,11 +390,15 @@
     LOG_SCOPE;
 
     IrFunction* irfunc = gIR->func();
-    
+
+    // if this func has its own vars that are accessed by nested funcs
+    // use its own context
     if (irfunc->nestedVar)
         return irfunc->nestedVar;
+    // otherwise, it may have gotten a context from the caller
     else if (irfunc->nestArg)
         return irfunc->nestArg;
+    // or just have a this argument
     else if (irfunc->thisArg)
     {
         ClassDeclaration* cd = irfunc->decl->isMember2()->isClassDeclaration();