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CMake/Tests/RunCMake/list/EmptyRemoveAt0.cmake

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list: Handle errors on empty lists more gracefully (#13138) Since commit ed1ea24c (Fix INSERT to allow inserting to empty list, 2006-05-15) the list command allows insertion into an empty list at index 0. Fix rejection of insertion at non-zero (negative) indices to present an error message instead of crashing. While at it, fix the error message of the GET and REMOVE_AT operations when the list is empty to not present a bogus allowed range. Add a "RunCMake.list" test to cover failure cases on empty lists.
2012-04-17 18:32:46 +04:00
set(mylist "")
list(REMOVE_AT mylist 0)