Update to Julia 1.2.0 (released Aug 20, 2019)

Julia 1.2.0 has more intuitive output for the memory profiler.

julia/.gitignore

 *.tar.gz
-julia-1.0.4
+julia-*

julia/Makefile

 .PHONY: run
 
-run: julia-1.0.4/bin/julia
+VERSION=1.2.0
+
+run: julia-$(VERSION)/bin/julia
 	$< run.jl
 
-shell: julia-1.0.4/bin/julia
+shell: $(VERSION)/bin/julia
 	$<
 
-julia-1.0.4/bin/julia: julia-1.0.4-linux-x86_64.tar.gz
+julia-%/bin/julia: julia-%-linux-x86_64.tar.gz
 	tar xzf $<
 	$@ -e 'using Pkg; Pkg.add("BenchmarkTools"); Pkg.add("StatProfilerHTML")'
 	touch $@
-julia-1.0.4-linux-x86_64.tar.gz:
-	wget https://julialang-s3.julialang.org/bin/linux/x64/1.0/julia-1.0.4-linux-x86_64.tar.gz
+julia-%-linux-x86_64.tar.gz:
+	wget https://julialang-s3.julialang.org/bin/linux/x64/`echo $@ | grep -E -o [0-9]+[.][0-9]+`/$@

julia/run.jl

 """Template programming is a sort of metaprogramming where you fill
 in the blanks, but most parts of the code are very similar."""
 
+# Problem1
 for (name,op) in [(:add, :+), (:sub, :-), (:mul, :*)]
   # Create a function that is named for example add and returns the
   # sum of its two arguments
@@ -14,19 +15,20 @@ end
 at runtime, but it is so similar to template programming that you could
 try to delete a function instead."""
 
-module Problem1
+module Problem2
   f(a::Int) = 1
   f(a::Any) = 2
 end
 # TODO: Delete the method f(a::Int) so that f(1) returns the value 2 instead of 1
-@assert 2 == Problem1.f(1)
+@assert 2 == Problem2.f(1)
 
+# Problem3
 # TODO: Make an until block for Julia, similar to do {} while (cond); in C
 #
 # Make sure that any assertions and error-messages refer to lines in the original code.
 # Hint: You can access a hidden input __source__ in a macro and use that to replace source information.
 # By having the macro in a separate file, you can check source locations that match dowhile.jl and replace them with __source__.
-include("dowhile.jl")
+include("dowhile.jl") # Modify the macro in dowhile.jl
 function testDoWhile()
   local a = 5
   @doWhile begin

profiling/Makefile

 .PHONY: run
 
-run: ../julia/julia-1.0.4/bin/julia
+VERSION=1.2.0
+
+run: ../julia/julia-$(VERSION)/bin/julia
 	$< test.jl
 
-../julia/julia-1.0.4/bin/julia:
-	$(MAKE) -C ../julia julia-1.0.4/bin/julia
+../julia/julia-$(VERSION)/bin/julia:
+	$(MAKE) -C ../julia julia-$(VERSION)/bin/julia