82     switch (static_cast<index_error_code>(Condition)) {  in message()
83     case index_error_code::unspecified:  in message()
85     case index_error_code::missing_index_file:  in message()
87     case index_error_code::invalid_index_format:  in message()
89     case index_error_code::multiple_definitions:  in message()
91     case index_error_code::missing_definition:  in message()
93     case index_error_code::failed_import:  in message()
95     case index_error_code::failed_to_get_external_ast:  in message()
97     case index_error_code::failed_to_generate_usr:  in message()
99     case index_error_code::triple_mismatch:  in message()
101     case index_error_code::lang_mismatch:  in message()
125     return llvm::make_error<IndexError>(index_error_code::missing_index_file,  in parseCrossTUIndex()
138             index_error_code::multiple_definitions, IndexPath.str(), LineNo);  in parseCrossTUIndex()
145           index_error_code::invalid_index_format, IndexPath.str(), LineNo);  in parseCrossTUIndex()
205         index_error_code::failed_to_generate_usr);  in getCrossTUDefinition()
225     return llvm::make_error<IndexError>(index_error_code::triple_mismatch,  in getCrossTUDefinition()
236     return llvm::make_error<IndexError>(index_error_code::lang_mismatch);  in getCrossTUDefinition()
243   return llvm::make_error<IndexError>(index_error_code::failed_import);  in getCrossTUDefinition()
248   case index_error_code::missing_index_file:  in emitCrossTUDiagnostics()
252   case index_error_code::invalid_index_format:  in emitCrossTUDiagnostics()
256   case index_error_code::multiple_definitions:  in emitCrossTUDiagnostics()
260   case index_error_code::triple_mismatch:  in emitCrossTUDiagnostics()
296       return llvm::make_error<IndexError>(index_error_code::missing_definition);  in loadExternalAST()
326         index_error_code::failed_to_get_external_ast);  in loadExternalAST()
338     return llvm::make_error<IndexError>(index_error_code::failed_import);  in importDefinition()