An implementation of savolang using Truffle for the GraalVM.
Savolang is a programming language with syntax based on the Savonian dialects of Finnish language.
Implementation forked from SimpleLanguage example.
This repository is licensed under the permissive UPL licence. Fork it to begin your own Truffle language.
Deterministic assignment
[variable name] ompi [value]
Non-deterministic assignment
[variable name] voephaTuotaOllakkii [value]
voephaTuotaOllakkii will set the value with 70.5% probability.
Otherwise, it may:
- set a random number (if value is a number)
- set the opposite boolean value (if value is a logical expression)
- set null
If condition:
suattasOlla(condition) }
doSomething();
{ vuaEepäOo }
doOtherThing();
{
Kaet condition (executes the block with 66.6% probability)
kaet }
doSomething();
{
While loop:
kuha(condition) }
doSomething();
{
| Operation | Keyword | Accepted types |
|---|---|---|
| + | ynnättynä | number (addition), list (adds to list), any object (string concatenation) |
| - | vähennettynä | number |
| * | kerrottuna | number |
| / | jaettuna | number |
| < | eeIhaTaiaOlla | number |
| <= | eeIhaTaeSuattaapiOlla | number |
| >= | ompiEnemmäTaeEepäOo | number |
| > | ompiEnemmä | number |
| == | justiisa | any |
toeminto sum(a, b) }
pallaata a ynnättynä b;
{
Main function:
toeminto piä() }
tulostappa("Päevee mualima!");
{
Throwing an exception:
viskoo;
Try-catch:
kokkeele }
dangerousFunction(n);
{ nappoo }
handleError();
{
lista ompi >> 1, 2, 3 <<; // 1, 2, 3
lista ompi lista ynnättynä "Foo"; // 1, 2, 3, "Foo"
| Function | Description |
|---|---|
tulostappa(<object>) |
prints to stdout |
lueppa() |
reads from stdin |
pinomuljaatus() |
print stack trace |
laestappa(<list>, <function>) |
filter a list by a given predicate function |
uusj() |
new key-value object |