John
ee5dabb4f3
- [x] Call syntax - [x] Function declaration syntax TODO: - [ ] Any form of type checking - [ ] Static variable resolution - [ ] Closures, etc.
34 lines
914 B
Common Lisp
34 lines
914 B
Common Lisp
// This is a Conlang file.
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// This is a function. It can be called with the call operator.
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// The function called `main` is the program's entrypoint
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fn main() {
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// An if expression is like the ternary conditional operator in C
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let y = if 10 < 50 {
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"\u{1f988}"
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} else {
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"x"
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};
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// A `while` expression is like the while-else construct in Python,
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// but it returns a value via the `break` keyword
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let z = while false {
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// do a thing repeatedly
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break true
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// If `while` does not `break`, fall through to the `else` expression
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} else {
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false
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};
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// The same is true of `for` expressions!
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let w = for idx in 0..100 {
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if idx > 2 * 2 {
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break idx
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}
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} else {
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12345
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};
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// A block evaluates to its last expression,
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// or Empty if there is none
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(y, z, w) // (🦈, false, 5)
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}
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