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