Viewing file:  Main_uppering.h (936 B) -rw-rw-r--
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/*
* phc -- the open source PHP compiler
* See doc/license/README.license for licensing information
*
* Move statements from the main function into the global statement list.
* Without this, uppered code will not work, since assignments to locals in
* main will not update globals.
*/
#ifndef PHC_MAIN_UPPERING
#define PHC_MAIN_UPPERING
#include "MIR_visitor.h"
class Main_uppering : public MIR::Visitor, virtual public GC_obj
{
public:
void post_php_script (MIR::PHP_script* in)
{
if (in->statements->size () > 0
&& in->statements->back()->match (new MIR::Method (
new MIR::Signature (
new MIR::Wildcard<MIR::Method_mod>,
false,
false,
new MIR::METHOD_NAME (s ("__MAIN__")),
NULL),
NULL)))
{
MIR::Method* main = dyc<MIR::Method> (in->statements->back());
in->statements->pop_back ();
in->statements->push_back_all (main->statements);
}
}
};
#endif // PHC_MAIN_UPPERING
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