File: shr.c

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/*
                            S H R . C
*/

#include "iccomp.h"

ESTRUC_ *shr (lval, rval)
    ESTRUC_
        *lval,
        *rval;
{
    if (test_binop(op_shr, lval, rval))
        return (lval);                      /* test for correct types */

    btoi(lval);                             /* convert pending booleans */
    btoi(rval);

    if (conflict(lval, rval, op_shr))       /* test type conflict */
        return(lval);

    if ((lval->type & rval->type & (size_t)~ALLTYPES) == e_const)
        lval->evalue >>= rval->evalue;
    else
        defcode(lval, rval, op_shr);

    return (lval);                          /* return new expression */
}