[llvm] [yaml2obj][XOFF] Update yaml2obj for XCOFF to create valid XCOFF files in more cases. (PR #77620)

[James Henderson via llvm-commits]

================
@@ -90,6 +92,13 @@ static void writeName(StringRef StrName, support::endian::Writer W) {
   W.write(NameRef);
 }
 
+void XCOFFWriter::ErrOverwrite(uint64_t CurrentOffset, uint64_t specifiedOffset,
+                               const Twine &fieldName) {
----------------
jh7370 wrote:

Coding style.

https://github.com/llvm/llvm-project/pull/77620