306 std::unique_ptr<ExprAST> LogError(const char *Str) {  in LogError()  function
312   LogError(Str);  in LogErrorP()
333     return LogError("expected ')'");  in ParseParenExpr()
363         return LogError("Expected ')' or ',' in argument list");  in ParseIdentifierExpr()
384     return LogError("expected then");  in ParseIfExpr()
392     return LogError("expected else");  in ParseIfExpr()
409     return LogError("expected identifier after for");  in ParseForExpr()
415     return LogError("expected '=' after for");  in ParseForExpr()
422     return LogError("expected ',' after for start value");  in ParseForExpr()
439     return LogError("expected 'in' after for");  in ParseForExpr()
459     return LogError("expected identifier after var");  in ParseVarExpr()
483       return LogError("expected identifier list after var");  in ParseVarExpr()
488     return LogError("expected 'in' keyword after 'var'");  in ParseVarExpr()
508     return LogError("unknown token when expecting an expression");  in ParsePrimary()
695   LogError(Str);  in LogErrorV()