318 std::unique_ptr<ExprAST> LogError(const char *Str) {  in LogError()  function
324   LogError(Str);  in LogErrorP()
345     return LogError("expected ')'");  in ParseParenExpr()
375         return LogError("Expected ')' or ',' in argument list");  in ParseIdentifierExpr()
396     return LogError("expected then");  in ParseIfExpr()
404     return LogError("expected else");  in ParseIfExpr()
421     return LogError("expected identifier after for");  in ParseForExpr()
427     return LogError("expected '=' after for");  in ParseForExpr()
434     return LogError("expected ',' after for start value");  in ParseForExpr()
451     return LogError("expected 'in' after for");  in ParseForExpr()
471     return LogError("expected identifier after var");  in ParseVarExpr()
495       return LogError("expected identifier list after var");  in ParseVarExpr()
500     return LogError("expected 'in' keyword after 'var'");  in ParseVarExpr()
520     return LogError("unknown token when expecting an expression");  in ParsePrimary()
708   LogError(Str);  in LogErrorV()