324 std::unique_ptr<ExprAST> LogError(const char *Str) {  in LogError()  function
330   LogError(Str);  in LogErrorP()
351     return LogError("expected ')'");  in ParseParenExpr()
381         return LogError("Expected ')' or ',' in argument list");  in ParseIdentifierExpr()
402     return LogError("expected then");  in ParseIfExpr()
410     return LogError("expected else");  in ParseIfExpr()
427     return LogError("expected identifier after for");  in ParseForExpr()
433     return LogError("expected '=' after for");  in ParseForExpr()
440     return LogError("expected ',' after for start value");  in ParseForExpr()
457     return LogError("expected 'in' after for");  in ParseForExpr()
477     return LogError("expected identifier after var");  in ParseVarExpr()
501       return LogError("expected identifier list after var");  in ParseVarExpr()
506     return LogError("expected 'in' keyword after 'var'");  in ParseVarExpr()
526     return LogError("unknown token when expecting an expression");  in ParsePrimary()
713   LogError(Str);  in LogErrorV()