51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2011 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "compiler.h"
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#include "opcode.h"
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#include "toktyp.h"
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#include "advancewindow.h"
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error_def(ERR_COMMA);
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int f_fnzbitset(oprtype *a, opctype op)
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{
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triple *r, *parm;
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DCL_THREADGBL_ACCESS;
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SETUP_THREADGBL_ACCESS;
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r = maketriple(op);
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if (EXPR_FAIL == expr(&(r->operand[0]), MUMPS_EXPR)) /* bitstring */
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return FALSE;
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if (TK_COMMA != TREF(window_token))
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{
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stx_error(ERR_COMMA);
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return FALSE;
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}
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parm = newtriple(OC_PARAMETER);
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r->operand[1] = put_tref(parm);
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advancewindow();
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if (EXPR_FAIL == expr(&(parm->operand[0]), MUMPS_INT)) /* position */
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return FALSE;
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if (TK_COMMA != TREF(window_token))
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{
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stx_error(ERR_COMMA);
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return FALSE;
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}
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advancewindow();
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if (EXPR_FAIL == expr(&(parm->operand[1]), MUMPS_INT)) /* truthval */
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return FALSE;
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ins_triple(r);
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*a = put_tref(r);
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return TRUE;
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}
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