simpler native functions

CLAUDE.md

@@ -42,8 +42,7 @@ No build step required - Bun runs TypeScript directly.
 - Stack-based execution with program counter (PC)
 - Call stack for function frames
 - Exception handler stack for try/catch/finally
-- Lexical scope chain with parent references
+- Lexical scope chain with parent references (includes native functions)
-- Native function registry for TypeScript interop
 
 **Key subsystems**:
 - **bytecode.ts**: Compiler that converts both string and array formats to executable bytecode. Handles label resolution, constant pool management, and function definition parsing. The `toBytecode()` function accepts either a string (human-readable) or typed array format (programmatic).
@@ -70,7 +69,7 @@ No build step required - Bun runs TypeScript directly.
 
 **Parameter binding priority**: Named args bind to fixed params first. Unmatched named args go to `@named` dict parameter. Fixed params bind in order: named arg > positional arg > default > null.
 
-**Native function calling**: CALL_NATIVE consumes the entire stack as arguments (different from CALL which pops specific argument counts).
+**Native function calling**: Native functions are stored in scope and called via LOAD + CALL, using the same calling convention as Reef functions. They do not support named arguments.
 
 ## Testing Strategy
 
@@ -372,8 +371,6 @@ Run `bun test` to verify all tests pass before committing.
 
 **MAKE_ARRAY operand**: Specifies count, not a stack index. `MAKE_ARRAY #3` pops 3 items.
 
-**CALL_NATIVE stack behavior**: Unlike CALL, it consumes all stack values as arguments and clears the stack.
-
 **Finally blocks**: The compiler must generate explicit JUMPs to finally blocks for successful try/catch completion. The VM only auto-jumps to finally on THROW.
 
 **Variable scoping**: STORE updates existing variables in parent scopes or creates in current scope. It does NOT shadow by default.

GUIDE.md

@@ -42,9 +42,6 @@ OPCODE operand     ; comment
 - Booleans: `PUSH true`, `PUSH false`
 - Null: `PUSH null`
 
-**Native function names**: Registered TypeScript functions
-- `CALL_NATIVE print`
-
 ## Array Format
 
 The programmatic array format uses TypeScript tuples for type safety:
@@ -99,11 +96,6 @@ const result = await run(bytecode)
 ["MAKE_DICT", 2]     // Pop 2 key-value pairs
 ```
 
-**Native function names**: Strings for registered functions
-```typescript
-["CALL_NATIVE", "print"]
-```
-
 ### Functions in Array Format
 
 ```typescript
@@ -247,9 +239,6 @@ CALL
 - `POP_TRY` - Remove handler (try succeeded)
 - `THROW` - Throw exception (pops error value)
 
-### Native
-- `CALL_NATIVE <name>` - Call registered TypeScript function (consumes entire stack as args)
-
 ## Compiler Patterns
 
 ### If-Else
@@ -589,7 +578,7 @@ For function calls, parameters bound in order:
 - Finally execution in all cases is compiler's responsibility, not VM's
 
 ### Calling Convention
-All calls push arguments in order:
+All calls (including native functions) push arguments in order:
 1. Function
 2. Positional args (in order)
 3. Named args (key1, val1, key2, val2, ...)
@@ -597,11 +586,12 @@ All calls push arguments in order:
 5. Named count (as number)
 6. CALL or TAIL_CALL
 
-### CALL_NATIVE Behavior
+Native functions use the same calling convention as Reef functions. They are registered into scope and called via LOAD + CALL.
-Unlike CALL, CALL_NATIVE consumes the **entire stack** as arguments and clears the stack. The native function receives all values that were on the stack at the time of the call.
 
 ### Registering Native Functions
 
+Native TypeScript functions are registered into the VM's scope and accessed like regular variables.
+
 **Method 1**: Pass to `run()` or `VM` constructor
 ```typescript
 const result = await run(bytecode, {
@@ -613,14 +603,33 @@ const result = await run(bytecode, {
 const vm = new VM(bytecode, { add, greet })
 ```
 
-**Method 2**: Register manually
+**Method 2**: Register after construction
 ```typescript
 const vm = new VM(bytecode)
-vm.registerFunction('add', (a, b) => a + b)
+vm.registerFunction('add', (a: number, b: number) => a + b)
 await vm.run()
 ```
 
-Functions are auto-wrapped to convert between native TypeScript and ReefVM Value types. Both sync and async functions work.
+**Method 3**: Value-based functions (for full control)
+```typescript
+vm.registerValueFunction('customOp', (a: Value, b: Value): Value => {
+  return { type: 'number', value: toNumber(a) + toNumber(b) }
+})
+```
+
+**Auto-wrapping**: `registerFunction` automatically converts between native TypeScript types and ReefVM Value types. Both sync and async functions work.
+
+**Usage in bytecode**:
+```
+LOAD add              ; Load native function from scope
+PUSH 5
+PUSH 10
+PUSH 2                ; positionalCount
+PUSH 0                ; namedCount
+CALL                  ; Call like any other function
+```
+
+**Limitations**: Native functions do not support named arguments (namedCount must be 0).
 
 ### Empty Stack
 - RETURN with empty stack returns null

README.md

@@ -46,7 +46,8 @@ Commands: `clear`, `reset`, `exit`.
 - Mixed positional and named arguments with proper priority binding
 - Tail call optimization with unbounded recursion (10,000+ iterations without stack overflow)
 - Exception handling (PUSH_TRY, PUSH_FINALLY, POP_TRY, THROW) with nested try/finally blocks and call stack unwinding
-- Native function interop (CALL_NATIVE) with auto-wrapping for native TypeScript types
+- Native function interop with auto-wrapping for native TypeScript types
+- Native functions stored in scope, called via LOAD + CALL
 - Pass functions directly to `run(bytecode, { fnName: fn })` or `new VM(bytecode, { fnName: fn })`
 
 ## Design Decisions

SPEC.md

@@ -13,10 +13,9 @@ The ReefVM is a stack-based bytecode virtual machine designed for the Shrimp pro
 - **Value Stack**: Operand stack for computation
 - **Call Stack**: Call frames for function invocations
 - **Exception Handlers**: Stack of try/catch handlers
-- **Scope Chain**: Linked scopes for lexical variable resolution
+- **Scope Chain**: Linked scopes for lexical variable resolution (includes native functions)
 - **Program Counter (PC)**: Current instruction index
 - **Constants Pool**: Immutable values and function metadata
-- **Native Function Registry**: External functions callable from Shrimp
 
 ### Execution Model
 
@@ -40,6 +39,7 @@ type Value =
   | { type: 'dict', value: Map<string, Value> }
   | { type: 'function', params: string[], defaults: Record<string, number>,
       body: number, parentScope: Scope, variadic: boolean, named: boolean }
+  | { type: 'native', fn: NativeFunction, value: '<function>' }
 ```
 
 ### Type Coercion
@@ -357,15 +357,20 @@ The created function captures `currentScope` as its `parentScope`.
 3. Pop named arguments (name/value pairs) from stack
 4. Pop positional arguments from stack
 5. Pop function from stack
-6. Mark current frame (if exists) as break target (`isBreakTarget = true`)
+6. **If function is native**:
-7. Push new call frame with current PC and scope
+   - Mark current frame (if exists) as break target
-8. Create new scope with function's parentScope as parent
+   - Call native function with positional args
-9. Bind parameters:
+   - Push return value onto stack
+   - Done (skip steps 7-11)
+7. Mark current frame (if exists) as break target (`isBreakTarget = true`)
+8. Push new call frame with current PC and scope
+9. Create new scope with function's parentScope as parent
+10. Bind parameters:
    - For regular functions: bind params by position, then by name, then defaults, then null
    - For variadic functions: bind fixed params, collect rest into array
    - For functions with `named: true`: bind fixed params by position/name, collect unmatched named args into dict
-10. Set currentScope to new scope
+11. Set currentScope to new scope
-11. Jump to function body
+12. Jump to function body
 
 **Parameter Binding Priority** (for fixed params):
 1. Named argument (if provided and matches param name)
@@ -377,8 +382,9 @@ The created function captures `currentScope` as its `parentScope`.
 - Named args that match fixed parameter names are bound to those params
 - If the function has `named: true`, remaining named args (that don't match any fixed param) are collected into the last parameter as a dict
 - This allows flexible calling: `fn(x=10, y=20, extra=30)` where `extra` goes to the named args dict
+- **Native functions do not support named arguments** - if namedCount > 0 for a native function, CALL will throw an error
 
-**Errors**: Throws if top of stack is not a function
+**Errors**: Throws if top of stack is not a function (or native function)
 
 #### TAIL_CALL
 **Operand**: None
@@ -606,28 +612,62 @@ STR_CONCAT #4        ; → "Count: 42, Active: true"
 
 ### TypeScript Interop
 
-#### CALL_NATIVE
+Native TypeScript functions are registered into the VM's scope and accessed via regular LOAD/CALL operations. They behave identically to Reef functions from the bytecode perspective.
-**Operand**: Function name (string)
-**Effect**: Call registered TypeScript function
-**Stack**: [...args] → [returnValue]
 
-**Behavior**:
+**Registration**:
-1. Look up function by name in registry
-2. Mark current frame (if exists) as break target
-3. Await function call (native function receives arguments and returns a Value)
-4. Push return value onto stack
-
-**Notes**:
-- TypeScript functions are passed the raw stack values as arguments
-- They must return a valid Value
-- They can be async (VM awaits them)
-- Like CALL, but function is from TypeScript registry instead of stack
-
-**Errors**: Throws if function not found
-
-**TypeScript Function Signature**:
 ```typescript
-type TypeScriptFunction = (...args: Value[]) => Promise<Value> | Value;
+const vm = new VM(bytecode, {
+  add: (a: number, b: number) => a + b,
+  greet: (name: string) => `Hello, ${name}!`
+})
+
+// Or after construction:
+vm.registerFunction('multiply', (a: number, b: number) => a * b)
+```
+
+**Usage in Bytecode**:
+```
+LOAD add          ; Load native function from scope
+PUSH 5
+PUSH 10
+PUSH 2            ; positionalCount
+PUSH 0            ; namedCount
+CALL              ; Call it like any other function
+```
+
+**Native Function Types**:
+
+1. **Auto-wrapped functions** (via `registerFunction`): Accept and return native TypeScript types (number, string, boolean, array, object, etc.). The VM automatically converts between Value types and native types.
+
+2. **Value-based functions** (via `registerValueFunction`): Accept and return `Value` types directly for full control over type handling.
+
+**Auto-Wrapping Behavior**:
+- Parameters: `Value` → native type (number, string, boolean, array, object, null, RegExp)
+- Return value: native type → `Value`
+- Supports sync and async functions
+- Objects convert to dicts, arrays convert to Value arrays
+
+**Limitations**:
+- Native functions do not support named arguments
+- If called with named arguments (namedCount > 0), CALL throws an error
+
+**Examples**:
+```typescript
+// Auto-wrapped native types
+vm.registerFunction('add', (a: number, b: number) => a + b)
+vm.registerFunction('greet', (name: string) => `Hello, ${name}!`)
+vm.registerFunction('range', (n: number) => Array.from({ length: n }, (_, i) => i))
+
+// Value-based for custom logic
+vm.registerValueFunction('customOp', (a: Value, b: Value): Value => {
+  return { type: 'number', value: toNumber(a) + toNumber(b) }
+})
+
+// Async functions
+vm.registerFunction('fetchData', async (url: string) => {
+  const response = await fetch(url)
+  return response.json()
+})
 ```
 
 ### Special
@@ -787,10 +827,9 @@ All of these should throw errors:
 6. **Break Outside Loop**: BREAK with no break target
 7. **Continue Outside Loop**: CONTINUE with no continue target
 8. **Return Outside Function**: RETURN with no call frame
-9. **Unknown Function**: CALL_NATIVE with unregistered function
+9. **Mismatched Handler**: POP_TRY with no handler
-10. **Mismatched Handler**: POP_TRY with no handler
+10. **Invalid Constant**: PUSH with invalid constant index
-11. **Invalid Constant**: PUSH with invalid constant index
+11. **Invalid Function Definition**: MAKE_FUNCTION with non-function_def constant
-12. **Invalid Function Definition**: MAKE_FUNCTION with non-function_def constant
 
 ## Edge Cases
 
@@ -835,11 +874,21 @@ All of these should throw errors:
 ## VM Initialization
 
 ```typescript
-const vm = new VM(bytecode);
+// Register native functions during construction
-vm.registerFunction('add', (a, b) => {
+const vm = new VM(bytecode, {
+  add: (a: number, b: number) => a + b,
+  greet: (name: string) => `Hello, ${name}!`
+})
+
+// Or register after construction
+vm.registerFunction('multiply', (a: number, b: number) => a * b)
+
+// Or use Value-based functions
+vm.registerValueFunction('customOp', (a: Value, b: Value): Value => {
   return { type: 'number', value: toNumber(a) + toNumber(b) }
 })
-const result = await vm.execute()
+
+const result = await vm.run()
 ```
 
 ## Testing Considerations

src/bytecode.ts

@@ -73,8 +73,8 @@ type InstructionTuple =
   // Strings
   | ["STR_CONCAT", number]
 
-  // Native
+  // Arrays and dicts
-  | ["LOAD_NATIVE", string]
+  | ["DOT_GET"]
 
   // Special
   | ["HALT"]
@@ -336,7 +336,6 @@ function toBytecodeFromArray(program: ProgramItem[]): Bytecode /* throws */ {
         case "STORE":
         case "TRY_LOAD":
         case "TRY_CALL":
-        case "LOAD_NATIVE":
           operandValue = operand as string
           break
 

src/opcode.ts

@@ -65,9 +65,6 @@ export enum OpCode {
   // strings
   STR_CONCAT,  // operand: value count (number) | stack: [val1, ..., valN] → [string] | concatenate N values
 
-  // typescript interop
-  LOAD_NATIVE, // operand: function name (identifier) | stack: [] → [function] | load native function
-
   // special
   HALT         // operand: none | stop execution
 }

src/validator.ts

@@ -45,7 +45,6 @@ const OPCODES_WITH_OPERANDS = new Set([
   OpCode.MAKE_DICT,
   OpCode.STR_CONCAT,
   OpCode.MAKE_FUNCTION,
-  OpCode.LOAD_NATIVE,
 ])
 
 const OPCODES_WITHOUT_OPERANDS = new Set([
@@ -77,6 +76,7 @@ const OPCODES_WITHOUT_OPERANDS = new Set([
   OpCode.DICT_GET,
   OpCode.DICT_SET,
   OpCode.DICT_HAS,
+  OpCode.DOT_GET,
 ])
 
 // immediate = immediate number, eg #5

src/vm.ts

@@ -32,11 +32,11 @@ export class VM {
 
   registerFunction(name: string, fn: Function) {
     const wrapped = isWrapped(fn) ? fn as NativeFunction : wrapNative(fn)
-    this.nativeFunctions.set(name, wrapped)
+    this.scope.set(name, { type: 'native', fn: wrapped, value: '<function>' })
   }
 
   registerValueFunction(name: string, fn: NativeFunction) {
-    this.nativeFunctions.set(name, fn)
+    this.scope.set(name, { type: 'native', fn, value: '<function>' })
   }
 
   async run(): Promise<Value> {
@@ -431,7 +431,7 @@ export class VM {
         const fn = this.stack.pop()!
 
         // Handle native functions
-        if (fn.type === 'native_function') {
+        if (fn.type === 'native') {
           if (namedCount > 0)
             throw new Error('CALL: native functions do not support named arguments')
 
@@ -606,17 +606,6 @@ export class VM {
         this.stack.push(returnValue)
         break
 
-      case OpCode.LOAD_NATIVE: {
-        const functionName = instruction.operand as string
-        const nativeFunc = this.nativeFunctions.get(functionName)
-
-        if (!nativeFunc)
-          throw new Error(`LOAD_NATIVE: function not found: ${functionName}`)
-
-        this.stack.push({ type: 'native_function', fn: nativeFunc, value: '<native>' })
-        break
-      }
-
       default:
         throw `Unknown op: ${instruction.op}`
     }

tests/functions-parameter.test.ts

@@ -5,7 +5,7 @@ import { toBytecode } from "#bytecode"
 describe("functions parameter", () => {
   test("pass functions to run()", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE add
+      LOAD add
       PUSH 5
       PUSH 3
       PUSH 2
@@ -23,7 +23,7 @@ describe("functions parameter", () => {
 
   test("pass functions to VM constructor", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE multiply
+      LOAD multiply
       PUSH 10
       PUSH 2
       PUSH 2
@@ -42,14 +42,14 @@ describe("functions parameter", () => {
 
   test("pass multiple functions", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE add
+      LOAD add
       PUSH 10
       PUSH 5
       PUSH 2
       PUSH 0
       CALL
       STORE sum
-      LOAD_NATIVE multiply
+      LOAD multiply
       LOAD sum
       PUSH 3
       PUSH 2
@@ -68,7 +68,7 @@ describe("functions parameter", () => {
 
   test("auto-wraps native functions", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE concat
+      LOAD concat
       PUSH "hello"
       PUSH "world"
       PUSH 2
@@ -86,7 +86,7 @@ describe("functions parameter", () => {
 
   test("works with async functions", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE delay
+      LOAD delay
       PUSH 100
       PUSH 1
       PUSH 0
@@ -106,14 +106,14 @@ describe("functions parameter", () => {
 
   test("can combine with manual registerFunction", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE add
+      LOAD add
       PUSH 5
       PUSH 3
       PUSH 2
       PUSH 0
       CALL
       STORE sum
-      LOAD_NATIVE subtract
+      LOAD subtract
       LOAD sum
       PUSH 2
       PUSH 2
@@ -155,7 +155,7 @@ describe("functions parameter", () => {
 
   test("function throws error", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE divide
+      LOAD divide
       PUSH 0
       PUSH 1
       PUSH 0
@@ -178,21 +178,21 @@ describe("functions parameter", () => {
 
   test("complex workflow with multiple function calls", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE add
+      LOAD add
       PUSH 5
       PUSH 3
       PUSH 2
       PUSH 0
       CALL
       STORE result
-      LOAD_NATIVE multiply
+      LOAD multiply
       LOAD result
       PUSH 2
       PUSH 2
       PUSH 0
       CALL
       STORE final
-      LOAD_NATIVE format
+      LOAD format
       LOAD final
       PUSH 1
       PUSH 0
@@ -211,7 +211,7 @@ describe("functions parameter", () => {
 
   test("function overriding - later registration wins", async () => {
     const bytecode = toBytecode(`
-      LOAD_NATIVE getValue
+      LOAD getValue
       PUSH 5
       PUSH 1
       PUSH 0

tests/native.test.ts

@@ -3,9 +3,9 @@ import { VM } from "#vm"
 import { toBytecode } from "#bytecode"
 import { toValue, toNumber, toString } from "#value"
 
-test("LOAD_NATIVE - basic function call", async () => {
+test("LOAD - basic function call", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE add
+    LOAD add
     PUSH 5
     PUSH 10
     PUSH 2
@@ -24,9 +24,9 @@ test("LOAD_NATIVE - basic function call", async () => {
   expect(result).toEqual({ type: 'number', value: 15 })
 })
 
-test("LOAD_NATIVE - function with string manipulation", async () => {
+test("LOAD - function with string manipulation", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE concat
+    LOAD concat
     PUSH "hello"
     PUSH "world"
     PUSH 2
@@ -46,9 +46,9 @@ test("LOAD_NATIVE - function with string manipulation", async () => {
   expect(result).toEqual({ type: 'string', value: 'hello world' })
 })
 
-test("LOAD_NATIVE - async function", async () => {
+test("LOAD - async function", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE asyncDouble
+    LOAD asyncDouble
     PUSH 42
     PUSH 1
     PUSH 0
@@ -67,9 +67,9 @@ test("LOAD_NATIVE - async function", async () => {
   expect(result).toEqual({ type: 'number', value: 84 })
 })
 
-test("LOAD_NATIVE - function with no arguments", async () => {
+test("LOAD - function with no arguments", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE getAnswer
+    LOAD getAnswer
     PUSH 0
     PUSH 0
     CALL
@@ -85,9 +85,9 @@ test("LOAD_NATIVE - function with no arguments", async () => {
   expect(result).toEqual({ type: 'number', value: 42 })
 })
 
-test("LOAD_NATIVE - function with multiple arguments", async () => {
+test("LOAD - function with multiple arguments", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE sum
+    LOAD sum
     PUSH 2
     PUSH 3
     PUSH 4
@@ -107,9 +107,9 @@ test("LOAD_NATIVE - function with multiple arguments", async () => {
   expect(result).toEqual({ type: 'number', value: 9 })
 })
 
-test("LOAD_NATIVE - function returns array", async () => {
+test("LOAD - function returns array", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE makeRange
+    LOAD makeRange
     PUSH 3
     PUSH 1
     PUSH 0
@@ -139,9 +139,9 @@ test("LOAD_NATIVE - function returns array", async () => {
   }
 })
 
-test("LOAD_NATIVE - function not found", async () => {
+test("LOAD - function not found", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE nonexistent
+    LOAD nonexistent
     PUSH 0
     PUSH 0
     CALL
@@ -149,12 +149,12 @@ test("LOAD_NATIVE - function not found", async () => {
 
   const vm = new VM(bytecode)
 
-  expect(vm.run()).rejects.toThrow('LOAD_NATIVE: function not found: nonexistent')
+  expect(vm.run()).rejects.toThrow('Undefined variable: nonexistent')
 })
 
-test("LOAD_NATIVE - using result in subsequent operations", async () => {
+test("LOAD - using result in subsequent operations", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE triple
+    LOAD triple
     PUSH 5
     PUSH 1
     PUSH 0
@@ -175,7 +175,7 @@ test("LOAD_NATIVE - using result in subsequent operations", async () => {
 
 test("Native function wrapping - basic sync function with native types", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE add
+    LOAD add
     PUSH 5
     PUSH 10
     PUSH 2
@@ -196,7 +196,7 @@ test("Native function wrapping - basic sync function with native types", async (
 
 test("Native function wrapping - async function with native types", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE asyncDouble
+    LOAD asyncDouble
     PUSH 42
     PUSH 1
     PUSH 0
@@ -217,7 +217,7 @@ test("Native function wrapping - async function with native types", async () =>
 
 test("Native function wrapping - string manipulation", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE concat
+    LOAD concat
     PUSH "hello"
     PUSH "world"
     PUSH 2
@@ -238,7 +238,7 @@ test("Native function wrapping - string manipulation", async () => {
 
 test("Native function wrapping - with default parameters", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE ls
+    LOAD ls
     PUSH "/home/user"
     PUSH 1
     PUSH 0
@@ -258,7 +258,7 @@ test("Native function wrapping - with default parameters", async () => {
 
 test("Native function wrapping - returns array", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE makeRange
+    LOAD makeRange
     PUSH 3
     PUSH 1
     PUSH 0
@@ -286,7 +286,7 @@ test("Native function wrapping - returns array", async () => {
 
 test("Native function wrapping - returns object (becomes dict)", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE makeUser
+    LOAD makeUser
     PUSH "Alice"
     PUSH 30
     PUSH 2
@@ -311,13 +311,13 @@ test("Native function wrapping - returns object (becomes dict)", async () => {
 
 test("Native function wrapping - mixed with manual Value functions", async () => {
   const bytecode = toBytecode(`
-    LOAD_NATIVE nativeAdd
+    LOAD nativeAdd
     PUSH 5
     PUSH 1
     PUSH 0
     CALL
     STORE sum
-    LOAD_NATIVE manualDouble
+    LOAD manualDouble
     LOAD sum
     PUSH 1
     PUSH 0

tests/regex.test.ts

@@ -387,7 +387,7 @@ describe("RegExp", () => {
   test("with native functions", async () => {
     const { VM } = await import("#vm")
     const bytecode = toBytecode(`
-      LOAD_NATIVE match
+      LOAD match
       PUSH "hello world"
       PUSH /world/
       PUSH 2
@@ -410,7 +410,7 @@ describe("RegExp", () => {
   test("native function with regex replacement", async () => {
     const { VM } = await import("#vm")
     const bytecode = toBytecode(`
-      LOAD_NATIVE replace
+      LOAD replace
       PUSH "hello world"
       PUSH /o/g
       PUSH "0"
@@ -433,7 +433,7 @@ describe("RegExp", () => {
   test("native function extracting matches", async () => {
     const { VM } = await import("#vm")
     const bytecode = toBytecode(`
-      LOAD_NATIVE extractNumbers
+      LOAD extractNumbers
       PUSH "test123abc456"
       PUSH /\\d+/g
       PUSH 2