Michael Buch 2e52de5aa2 [lldb][Expression] Add API to set/get language-specific expression options (#179208) ...

The motivation here is that we don't want to pollute the SBAPI with
getters/setters for expression evaluation options that only apply to a
single language. The ultimate goal would be to have plugins register
additional options to the `expression` command when the plugin is
loaded. This patch only provides the minimal `SBExpressionOptions`
interface to set an option with an arbitrary name, which the language
plugin knows how to interpret. The underlying options dictionary is an
`StructuredData::Dictionary` so we can map strings to values of any
type. But the SBAPI just exposes setting a boolean value. Future
overloads of `SetLanguageOption` can provide setters for more types.

The boolean setter/getter will be used for the C++-specific option being
introduced in: https://github.com/llvm/llvm-project/pull/177926

2026-02-04 21:32:14 +00:00

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