join.c File Reference

Implements the OP_JOIN opcode for joining array elements into a string in the VM. More...

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Functions
	if (arr.type !=VAL_ARRAY||sep.type !=VAL_STRING)
	free_value (arr)
	free_value (sep)
	push_value (vm, out)

Variables
case	OP_JOIN
Value	arr = pop_value(vm)
Value	out = bi_join(&arr, &sep)
	break

Detailed Description

Implements the OP_JOIN opcode for joining array elements into a string in the VM.

This file handles the OP_JOIN instruction, which joins the elements of an array into a string using a separator. The separator and array are popped from the stack, and the resulting string is pushed back.

Behavior:

• Pops the separator and array from the stack.
• Joins the array elements into a string using the separator.
• Pushes the resulting string onto the stack.

Error Handling:

• Exits with an error if the array or separator is of the wrong type.

Example: // Bytecode: OP_JOIN // Stack before: [", ", ["a", "b", "c"]] // Stack after: ["a, b, c"]

Definition in file join.c.

Function Documentation

free_value() [1/2]

free_value

(

arr

)

free_value() [2/2]

free_value

(

sep

)

if()

if

(

arr.type !

= VAL_ARRAY || sep.type != VAL_STRING

)

Definition at line 35 of file join.c.

push_value()

push_value	(	vm	,
		out	)

Variable Documentation

arr

Value arr = pop_value(vm)

Definition at line 34 of file join.c.

break

break

Definition at line 43 of file join.c.

OP_JOIN

case OP_JOIN

Definition at line 32 of file join.c.

out

Value out = bi_join(&arr, &sep)

Definition at line 39 of file join.c.