CI - Build · JGRennison/OpenTTD-patches@88ad19e

'fmt': is not a class or namespace name

'formatter': symbol is not a class template

syntax error: missing ';' before identifier 'E'

syntax error: ','

'E': undeclared identifier

'std::is_enum': 'E' is not a valid template type argument for parameter '_Ty'

'std::is_enum': use of class template requires template argument list

'E': undeclared identifier

'std::underlying_type': 'E' is not a valid template type argument for parameter '_Ty'

'std::underlying_type': use of class template requires template argument list

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