mirror of
https://github.com/42wim/matterbridge.git
synced 2024-12-30 15:12:39 +01:00
32 lines
463 B
Go
32 lines
463 B
Go
|
package compiler
|
||
|
|
|
||
|
|
func (c *Compiler) enterLoop() *Loop {
|
||
|
|
loop := &Loop{}
|
||
|
|
|
||
|
|
c.loops = append(c.loops, loop)
|
||
|
|
c.loopIndex++
|
||
|
|
|
||
|
|
if c.trace != nil {
|
||
|
|
c.printTrace("LOOPE", c.loopIndex)
|
||
|
|
}
|
||
|
|
|
||
|
|
return loop
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *Compiler) leaveLoop() {
|
||
|
|
if c.trace != nil {
|
||
|
|
c.printTrace("LOOPL", c.loopIndex)
|
||
|
|
}
|
||
|
|
|
||
|
|
c.loops = c.loops[:len(c.loops)-1]
|
||
|
|
c.loopIndex--
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *Compiler) currentLoop() *Loop {
|
||
|
|
if c.loopIndex >= 0 {
|
||
|
|
return c.loops[c.loopIndex]
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil
|
||
|
|
}
|