[clang] Don't preserve the typo expr in the recovery expr for invalid VarDecls (#90948)
With the commit d5308949cf884d8e4b971d51a8b4f73584c4adec, we now
preserve the initializer for invalid decls with the recovery-expr.
However there is a chance that the original init expr is a typo-expr, we
should not preserve it in the final AST, as typo-expr is an internal AST
node. We should use the one after the typo correction.
This is spotted by a clangd hover crash on the testcase.
GitOrigin-RevId: fc866fd2a2cfca6d62f48dcf83778959fd24f559
1 file changed
