[lldb/Interpreter] Fix language detection for the REPL InitFile #1739
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Previously, before loading the REPL language-specific init file, lldb
checked the selected target language in which case it returned an unknown
language type with the REPL target.
Instead, the patch calls
Language::GetLanguagesSupportingREPLs
andlook for the first element of that set. In case lldb was not configured
with a REPL language, then, it will just stop sourcing the REPL init
file and fallback to the original logic (continuing with the default
init file).
rdar://65836048
Differential Revision: https://reviews.llvm.org/D87076
Signed-off-by: Med Ismail Bennani [email protected]