(MOD) Implemented Array_Create, Array_CopyOf and Array_Delete

(MOD) Replaced project compiler from "gcc" with "clang" due to out-of-order execution keep happening after running with Array.

(MOD) Removed certain functions from Utils due to insufficiencies of usage.

(MOD) Defined 1 more macro "fail".

(MOD) Fixed 1 bug from "var.c":  Struct member "alive" was not under supervision from the entire programme cycle.

(MOD) Removed 1 useless usage for "Utils_LiteraliseInteger".

(MOD) Removed 1 useless block of commented code.

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.5)
 
 project (Compound)
 
-set(CMAKE_C_COMPILER  gcc)
+set(CMAKE_C_COMPILER  clang)
 
 add_compile_options(-g -std=c99 -Wall -Wextra -D__DEBUG__)
 
@@ -33,4 +33,6 @@ add_executable(CompoundTest
                MemMan/src/memman.c
                Status/src/status.c
                Utils/src/utils.c
+               Array/src/array.c
+               Var/src/var.c
                catlog.c)