# File Version: 1.4.0

# /examples/09_scopes.rc

# Execution: ./target/release/rustcript examples/09_scopes.rc

print '--- 09 SCOPES ---'

# 1. Define Global with keyword

global g_score = 100

print 'Main Start: Global Score is {g_score}'

# 2. Define Local in Main with keyword

var l_temp = 50

print 'Main Start: Local Temp is {l_temp}'

call subroutine

print 'Main End: Global Score is {g_score} (Should be 1000)'

print 'Main End: Local Temp is {l_temp} (Should be 50, unaffected by sub)'

goto end

label subroutine

print ' >> Entering Subroutine'

# Reading global works

print ' >> Inside Sub: Can read g_score: {g_score}'

# Writing to global (implicit calc)

g_score = 1000

print ' >> Inside Sub: Modified g_score to 1000'

# Creating a shadow variable (implicit calc in new scope)

l_temp = 999

print ' >> Inside Sub: Created local l_temp: {l_temp}'

# Explicit local

var private_val = 123

print ' >> Inside Sub: Private val: {private_val}'

print ' >> Exiting Subroutine'

return

label end

print '--- END ---'