5
votes
7answers
657 views

Why isn't there a next operation on enums?

In most popular programming languages like Java and C# there is a way to define enums, which are essentially datatypes with a fixed set of values, e.g. DayOfWeek. The problem is, given a value, e.g. ...
3
votes
2answers
248 views

Variable declaration versus assignment syntax

Working on a statically typed language with type inference and streamlined syntax, and need to make final decision about syntax for variable declaration versus assignment. Specifically I'm trying to ...
36
votes
2answers
2k views

Why do bitwise operators have lower priority than comparisons?

Could someone explain the rationale, why in a bunch of most popular languages (see note below) comparison operators (==, !=, <, >, <=, >=) have higher priority than bitwise operators (&, |, ...
5
votes
1answer
153 views

Pythonesque global variable assignment

I'm designing a language with Pythonesque syntax, including casual creation of variables by assignment. I'm wondering at the moment exactly how to deal with assignment to global variables (and ...
3
votes
3answers
233 views

Eliminating tab characters in a new language

I'm working on a new programming language, which determines structure with indentation instead of braces in the manner of Python and CoffeeScript. Obviously placing lines indented with spaces next to ...
0
votes
6answers
780 views

Syntax for goto labels

In C, C++ and some dialects of BASIC, goto labels are declared with the syntax label:. I'm working on a language that uses name: type as the syntax for variable declarations, so I'd prefer if possible ...
6
votes
4answers
438 views

Backquoted symbols, good or bad?

I'm designing a programming language which has three kinds of quoted entities: strings and characters as in C, and symbols (interned strings intended for use as lookup keys and such) which I consider ...
3
votes
6answers
449 views

Is there a language that allows this syntax: add(elements)at(index); [duplicate]

Possible Duplicate: Is there a language out there in which parameters are placed inside method name? Does a language exist with such a syntax? If not, what are some of the ...
26
votes
15answers
2k views

Is there a language out there in which parameters are placed inside method name?

in JavaScript: function getTopCustomersOfTheYear(howManyCustomers, whichYear) { // Some code here. } getTopCustomersOfTheYear(50, 2010); in C#: public List<Customer> ...
6
votes
1answer
5k views

A combined if/switch statement syntax with exception handling for a C#-inspired language

It is sometimes necessary to try/catch exceptions inside the "if" condition, but not the body that follows. In C#, this is really rather cumbersome, requiring locals and code that isn't entirely ...
10
votes
8answers
559 views

Is it possible to design a language that doesn't have syntax errors? [closed]

In other words, a language where every possible string is valid syntax? EDIT: This is a theoretical question. I have no interest in using such a language; I'm just asking whether it's possible.