fcstruct.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 58 行

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//
// FCSTRUCT     : structure processing
//

#include "ftnstd.h"
#include "symbol.h"
#include "wf77defs.h"
#include "cg.h"

//=================== Back End Code Generation Routines ====================

extern  cg_name         CGBinary(cg_op,cg_name,cg_name,cg_type);
extern  cg_name         CGInteger(signed_32,cg_type);

//==========================================================================


cg_name StructRef( cg_name structure, int offset ) {
//==================================================

// Reference a field in a structure.

    return( CGBinary( O_PLUS, structure,
                 CGInteger( offset, T_INTEGER ), T_LOCAL_POINTER ) );
 }