[LLDB] Add type to the output for FieldDecl when logging in ClangASTS…

…ource::layoutRecordType

I was debugging a problem and noticed that it would have been helpful to have
the type of each FieldDecl when looking at the output from
ClangASTSource::layoutRecordType.

Differential Revision: https://reviews.llvm.org/D108257

lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp

@@ -1571,8 +1571,10 @@ bool ClangASTSource::layoutRecordType(const RecordDecl *record, uint64_t &size,
                                     fe = record->field_end();
          fi != fe; ++fi) {
       LLDB_LOG(log,
-               "LRT     (FieldDecl*){0}, Name = '{1}', Offset = {2} bits",
-               *fi, fi->getName(), field_offsets[*fi]);
+               "LRT     (FieldDecl*){0}, Name = '{1}', Type = '{2}', Offset = "
+               "{3} bits",
+               *fi, fi->getName(), fi->getType().getAsString(),
+               field_offsets[*fi]);
     }
     DeclFromParser<const CXXRecordDecl> parser_cxx_record =
         DynCast<const CXXRecordDecl>(parser_record);