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diff gen/nested.h @ 1207:83d3b25c2213

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Isolate all knowledge of what a function's nested context looks like in a single place. No functional change.
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 12 Apr 2009 13:08:24 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gen/nested.h	Sun Apr 12 13:08:24 2009 +0200
@@ -0,0 +1,25 @@
+#ifndef LDC_GEN_NESTED_H
+#define LDC_GEN_NESTED_H
+
+#include "declaration.h"
+#include "mtype.h"
+#include "gen/dvalue.h"
+
+///////////////////////////////////////////////////////////
+// Nested variable and context helpers
+///////////////////////////////////////////////////////////
+
+/// Creates the context value for a nested function.
+void DtoCreateNestedContext(FuncDeclaration* fd);
+
+/// Allocate space for variable accessed from nested function.
+void DtoNestedInit(VarDeclaration* vd);
+
+/// Gets the context value for a call to a nested function or newing a nested
+/// class with arbitrary nesting.
+llvm::Value* DtoNestedContext(Loc loc, Dsymbol* sym);
+
+/// Gets the DValue of a nested variable with arbitrary nesting.
+DValue* DtoNestedVariable(Loc loc, Type* astype, VarDeclaration* vd);
+
+#endif