Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/roslyn-binaries/ValueTuple/Makefile

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+COMPILE = mkdir -p $(dir $(1)) && mcs -target:library -out:$(1) -nostdlib -r:$(2)/mscorlib.dll ValueTuple.cs
+
+.PHONY: all
+all: bin/Net45/ValueTuple.dll bin/Xamarin.Mac/ValueTuple.dll bin/Xamarin.iOS/ValueTuple.dll bin/Xamarin.Android/ValueTuple.dll
+
+bin/Net45/ValueTuple.dll: ValueTuple.cs
+	$(call COMPILE,$@,/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/4.5)
+
+bin/Xamarin.Mac/ValueTuple.dll: ValueTuple.cs
+	$(call COMPILE,$@,/Library/Frameworks/Xamarin.Mac.framework/Versions/Current/lib/mono/Xamarin.Mac)
+
+bin/Xamarin.iOS/ValueTuple.dll: ValueTuple.cs
+	$(call COMPILE,$@,/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS)
+
+bin/Xamarin.Android/ValueTuple.dll: ValueTuple.cs
+	$(call COMPILE,$@,/Library/Frameworks/Xamarin.Android.framework/Versions/Current/lib/mono/2.1)
+
+.PHONY: clean
+clean:
+	rm -rf bin

external/roslyn-binaries/ValueTuple/README.md

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+## System.ValueTuple from dotnet/corefx
+
+Hacked to depend only on public mscorlib API.
+
+* Repo: https://github.com/dotnet/corefx
+* Branch: master
+* Hash: 3ad89461948c06c250cb4ee36d963a0c6cfdcc59
+* By: abock
+* Date: 2016-06-03

external/roslyn-binaries/ValueTuple/ValueTuple.cs.REMOVED.git-id

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+fe670f6de2ede7a44073e8f781abb5226d4a1831