[llvm] [yaml2obj] Don't use uninitialized Type (PR #123274)

[James Henderson via llvm-commits]

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@@ -25,3 +25,31 @@ Sections:
     Type:  0xabcd
   - Name:  decimal
     Type:  1234
+
+
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jh7370 wrote:

Nit: We tend not to use double-blank lines to separate test cases, relying on the structure of `RUN` lines and YAML blocks to delineate them more easily.

I'd also recommend a comment immediately before the `RUN` line for each test case to help better highlight what is interesting about the testcase. In this case, it could say something like "Show that yaml2obj can handle `Type` fields that are neither section types nor other special chunk types".

https://github.com/llvm/llvm-project/pull/123274