39 lines
1.2 KiB
C
39 lines
1.2 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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GBLDEF triple *curtchain;
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GBLREF int4 pending_errtriplecode; /* if non-zero contains the error code to invoke ins_errtriple with */
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GBLREF triple t_orig;
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triple *setcurtchain(triple *x)
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{
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triple *y;
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DCL_THREADGBL_ACCESS;
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SETUP_THREADGBL_ACCESS;
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y = curtchain;
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curtchain = x;
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if (pending_errtriplecode && (curtchain == &t_orig))
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{ /* A compile error was seen while curtchain was temporarily switched and hence an ins_errtriple did not
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* insert a OC_RTERROR triple then. Now that curtchain is back in the same chain as pos_in_chain, reissue
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* the ins_errtriple call.
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*/
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assert(!IS_STX_WARN(pending_errtriplecode) GTMTRIG_ONLY( || TREF(trigger_compile)));
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ins_errtriple(pending_errtriplecode);
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pending_errtriplecode = 0;
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}
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return y;
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}
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