[llvm-rc] Add VERSIONINFO parsing ability. [6/8]

This extends the set of llvm-rc parser's available resources by
another one, VERSIONINFO.

Ref: msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspx

Thanks to Nico Weber for his original work in this area.

Differential Revision: https://reviews.llvm.org/D37021

llvm-svn: 314468
diff --git a/llvm/test/tools/llvm-rc/Inputs/parser-versioninfo-named-main-block.rc b/llvm/test/tools/llvm-rc/Inputs/parser-versioninfo-named-main-block.rc
new file mode 100644
index 0000000..affd110
--- /dev/null
+++ b/llvm/test/tools/llvm-rc/Inputs/parser-versioninfo-named-main-block.rc
@@ -0,0 +1,4 @@
+1 VERSIONINFO
+BLOCK "hello"
+BEGIN
+END