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- /*
- \funcref{fun\_copy\_var}{void fun\_copy\_var ()}
- {}
- {}
- {error()}
- {}
- {funcopyv.c}
- {
-
- This function is called when an {\em op\_copy\_var} opcode is
- encountered in the makefile. Following this opcode, a variable index is
- expected. The index may point to a global variable, to a function
- parameter or to a local variable.
-
- The function serves multiple assignments. The last pushed variable is
- copied onto the indicated variable. For {\em e\_str} and {\em e\_list}
- variables, this may involve the sharing of occupied memory.
-
- }
- */
-
- #include "icm-exec.h"
-
- void fun_copy_var ()
- {
- register VAR_
- *dest;
-
- dest = getdest ();
- *dest = stack [sp];
-
- if (dest->type & (e_str | e_list))
- dest->vu.i->count++;
- }
-