FixupDeclarations

Initialize the definingDeclaration and firstNondefiningDeclaration pointers in SgDeclarationStatement consistantly for all declarations. Also fixup special case of multiple forward declaration where only the first one (the firstNondefiningDeclaration) get a valid pointer to the defining declaration if it exists.

Synopsis

Declared in <SageIII/astPostProcessing/fixupDeclarations.h>

class FixupDeclarations
    : public SgSimpleProcessing

Base Classes

Name	Description
SgSimpleProcessing

Member Functions

Name	Description
visit [virtual]	Required traversal function

Description

This is a mechanism that would be complex to replace with a query
  (I think).  It would be at least expensive since the defining and
  non-defining declarations need not even appear in the same scope.

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