feat: Implement the core virtual machine for bytecode interpretation with stack operations, runtime error handling, and opcode dispatch.

ProgrammerKR · ProgrammerKR · commit 8c03bf079663 · 2025-12-26T18:26:26.000+05:30
diff --git a/src/runtime/vm.c b/src/runtime/vm.c
@@ -292,7 +292,7 @@ static InterpretResult run(VM *vm) {
               runtimeError(vm, "Stack overflow.");
               return INTERPRET_RUNTIME_ERROR;
           }
-          CallFrame* frame = &vm->frames[vm->frameCount++];
+          frame = &vm->frames[vm->frameCount++];
           frame->closure = closure;
           frame->ip = closure->function->chunk.code;
           frame->slots = vm->stackTop - argCount - 1;

Original file line number	Diff line number	Diff line change
`@@ -292,7 +292,7 @@ static InterpretResult run(VM *vm) {`
`292`	`292`	`runtimeError(vm, "Stack overflow.");`
`293`	`293`	`return INTERPRET_RUNTIME_ERROR;`
`294`	`294`	`}`
`295`		`- CallFrame* frame = &vm->frames[vm->frameCount++];`
	`295`	`+ frame = &vm->frames[vm->frameCount++];`
`296`	`296`	`frame->closure = closure;`
`297`	`297`	`frame->ip = closure->function->chunk.code;`
`298`	`298`	`frame->slots = vm->stackTop - argCount - 1;`