c# - Roslyn: Why do many SymbolDisplay methods have equivalent instance counterparts on ISymbol? -


just curious, noticed there seem 2 ways of doing same thing when comes stringifying symbols in roslyn. can either do:

// symbol type isymbol var symboltext = symbol.todisplaystring();

or

var symboltext = symboldisplay.todisplaystring(symbol);

it's same story tominimaldisplaystring, todisplayparts, , tominimaldisplayparts. why did roslyn team decide add both of these apis instead of making symboldisplay static methods internal?

the symboldisplay class in csharp namespace. actual implementation formats symbol in c# display style. when call symbol.todisplaystring() getting symbol formatting in symbol's declaring language, may vb , not c#.


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