feat: implement class method definition and instance creation in compiler and VM

Add method parsing and compilation in `statement()` for class bodies, including symbol interning and block constant emission. Introduce `addConstant()` helper in compiler.c. Extend VM with `CODE_METHOD` opcode, `ObjInstance` type, `makeInstance()` factory, metaclass support in `makeClass()`, and `getSymbolName()` for symbol table lookup. Update vm.h with new type enum, struct definitions, and function declarations.

This commit is contained in:

Bob Nystrom

2013-10-25 04:32:17 +00:00

parent 722e1dc638

commit 406826a980

4 changed files with 139 additions and 23 deletions

example/hello.wren

+6 -5

View File

@@ -1,6 +1,7 @@
 var a = {
   var b = 234
 
   b
 class Foo {
   bar {
 
   }
 }
 a.call
 var a = Foo.new
 a.bar