Complete fix for single-element iteration coredump

Co-authored-by: rafaelkallis <9661903+rafaelkallis@users.noreply.github.com>

Author: Copilot

_codeql_build_dir/CMakeCache.txt

@@ -0,0 +1,394 @@
+# This is the CMakeCache file.
+# For build in directory: /home/runner/work/adaptive-radix-tree/adaptive-radix-tree/_codeql_build_dir
+# It was generated by CMake: /usr/local/bin/cmake
+# You can edit this file to change values found and used by cmake.
+# If you do not want to change any of the values, simply exit the editor.
+# If you do want to change a value, simply edit, save, and exit the editor.
+# The syntax for the file is as follows:
+# KEY:TYPE=VALUE
+# KEY is the name of a variable in the cache.
+# TYPE is a hint to GUIs for the type of VALUE, DO NOT EDIT TYPE!.
+# VALUE is the current value for the KEY.
+
+########################
+# EXTERNAL cache entries
+########################
+
+//No help, variable specified on the command line.
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+// MinSizeRel ...
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+//Enable/Disable color output during build.
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+//CXX compiler
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+
+//A wrapper around 'ar' adding the appropriate '--plugin' option
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+//A wrapper around 'ar' adding the appropriate '--plugin' option
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+//Flags used by the linker during the creation of shared libraries
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+//Flags used by the linker during the creation of shared libraries
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+//If set, runtime paths are not added when installing shared libraries,
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+//Flags used by the linker during the creation of static libraries
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+//Flags used by the linker during the creation of static libraries
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+CMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING=
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+//Flags used by the linker during the creation of static libraries
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+########################
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+//Major version of cmake used to create the current loaded cache
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+//Minor version of cmake used to create the current loaded cache
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