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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* Based on LLVM/Clang.
*
*/
#include "plugin.hxx"
/*
This is a compile check.
Warns about functions with static keyword in an unnamed namespace.
*/
namespace loplugin
{
class StaticAnonymous
: public RecursiveASTVisitor< StaticAnonymous >
, public Plugin
{
public:
explicit StaticAnonymous( const InstantiationData& data );
virtual void run() override;
bool VisitFunctionDecl( FunctionDecl* func );
};
StaticAnonymous::StaticAnonymous( const InstantiationData& data )
: Plugin( data )
{
}
void StaticAnonymous::run()
{
TraverseDecl( compiler.getASTContext().getTranslationUnitDecl());
}
bool StaticAnonymous::VisitFunctionDecl( FunctionDecl* func )
{
if( ignoreLocation( func ) )
return true;
if( func -> isInAnonymousNamespace () )
{
if ( !isa<CXXMethodDecl>(func) && !func->isInExternCContext() )
{
if(func-> getStorageClass() == SC_Static)
{
report( DiagnosticsEngine::Warning,
"redundant 'static' keyword in unnamed namespace",
func->getLocStart());
}
}
}
return true;
}
// Register the plugin action with the LO plugin handling.
static Plugin::Registration< StaticAnonymous > X( "staticanonymous",true);
} // namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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