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path: root/vm/vm_test.go
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2024-06-19fix (parser): don't panic if assign of define untyped valueMarc Vertes
In case of defining or assigning to untyped value, the type has to be taken from the source value instead of the target value. The vm test coverage has also been slightly improved.
2024-03-14feat: initial support of closuresMarc Vertes
Also detection and automatic execution of main function. Make sure that all debug is output to stderr.
2024-03-08feat: add type representation in vm packageMarc Vertes
Type and Value types in vm package are now used in place of reflect.Type and reflect.Value. It allows to remove the dependency on reflect for parser and compiler packages. The main purpose of Type is to provide a solution to implement recursive structs, named types, interfaces and methods, despite the limitations of Go reflect. The goal is to provide the thinnest layer around reflect.
2023-11-24parser: fix allocation of local variablesMarc Vertes
A 'New' instruction is added in VM to manage initialisation of typed variables in the stack. The instantiated type symbols are now added to global data. Accessing and setting values by address is now working.
2023-11-24vm: use only reflect.Values (WIP)Marc Vertes
2023-10-12move to a direct byte code compiler (#8)Marc Vertes
* chore: refactor to keep only the new parser and bytecode vm * scanner: remove Token.value field * scanner: remove scanner.kind field * chore: move language specification in lang package This avoid a cyclic dependency in scanner_test which can now use the golang/GoSpec language specification for Go. * clean code * scanner: export scanner fields Also parser now generate function calls, including externals. * chore: fix lint issues * parser: handle strings * wip * parser: implement support for 'if, else, else if' statements Resolving labels in the compiler still in progress. * parser: support if statements, improve compiler * improve handling of functions * improve support of local variables * scanner: trim leading and trailing spaces * fixes to make fibonacci work * parser: improve README, fix function parameters parsing