You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.1 KiB
79 lines
2.1 KiB
|
|
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()
|