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set(VAR1 "OUTER1")
set(VAR2 "OUTER2")
set(VAR3 "OUTER3")
while (TRUE)
# create a block with a new scope for variables
block(SCOPE_FOR VARIABLES PROPAGATE VAR3)
set(VAR2 "INNER2" PARENT_SCOPE)
set(VAR3 "INNER3")
break()
endblock()
endwhile()
# check final values for variables
if(NOT DEFINED VAR1 OR NOT VAR1 STREQUAL "OUTER1")
message(SEND_ERROR "block/endblock: VAR1 has unexpected value: ${VAR1}")
endif()
if(NOT DEFINED VAR2 OR NOT VAR2 STREQUAL "INNER2")
message(SEND_ERROR "block/endblock: VAR2 has unexpected value: ${VAR2}")
endif()
if(NOT DEFINED VAR3 OR NOT VAR3 STREQUAL "INNER3")
message(SEND_ERROR "block/endblock: VAR3 has unexpected value: ${VAR3}")
endif()
set(VAR1 "OUTER1")
set(VAR2 "OUTER2")
set(VAR3 "OUTER3")
function (OUTER)
# create a block with a new scope for variables
block(SCOPE_FOR VARIABLES PROPAGATE VAR3)
set(VAR2 "INNER2" PARENT_SCOPE)
set(VAR3 "INNER3")
return()
endblock()
set(VAR1 "INNER1" PARENT_SCOPE)
endfunction()
outer()
# check final values for variables
if(NOT DEFINED VAR1 OR NOT VAR1 STREQUAL "OUTER1")
message(SEND_ERROR "block/endblock: VAR1 has unexpected value: ${VAR1}")
endif()
if(NOT DEFINED VAR2 OR NOT VAR2 STREQUAL "OUTER2")
message(SEND_ERROR "block/endblock: VAR2 has unexpected value: ${VAR2}")
endif()
if(NOT DEFINED VAR3 OR NOT VAR3 STREQUAL "OUTER3")
message(SEND_ERROR "block/endblock: VAR3 has unexpected value: ${VAR3}")
endif()
set(VAR1 "OUTER1")
set(VAR2 "OUTER2")
set(VAR3 "OUTER3")
foreach (id IN ITEMS 1 2 3)
# create a block with a new scope for variables
block(SCOPE_FOR VARIABLES PROPAGATE VAR${id})
set(VAR${id} "INNER${id}")
continue()
set(VAR${id} "BAD${id}")
endblock()
endforeach()
# check final values for variables
if(NOT DEFINED VAR1 OR NOT VAR1 STREQUAL "INNER1")
message(SEND_ERROR "block/endblock: VAR1 has unexpected value: ${VAR1}")
endif()
if(NOT DEFINED VAR2 OR NOT VAR2 STREQUAL "INNER2")
message(SEND_ERROR "block/endblock: VAR2 has unexpected value: ${VAR2}")
endif()
if(NOT DEFINED VAR3 OR NOT VAR3 STREQUAL "INNER3")
message(SEND_ERROR "block/endblock: VAR3 has unexpected value: ${VAR3}")
endif()
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