Building on top of previous work that exposed expression diagnostics via
SBCommandReturnObject, this patch generalizes the support to expose any
SBError as machine-readable structured data. One use-case of this is to
allow IDEs to better visualize expression diagnostics.
rdar://139997604
depends on https://github.com/llvm/llvm-project/pull/116711
[lldb] Improve rendering of inline diagnostics on the same column by
fixing the indentation and printing these annotations in the original
order.
Before
a+b+c;
^ ^ ^
| | error: 3
| |note: 2b
| error: 2a
error: 1
After
a+b+c;
^ ^ ^
| | error: 3
| error: 2a
| note: 2b
error: 1
