Add PUSH_BUILD_CLASS opcode

kuroko-lang · Mar 4, 2024 · 5949a49 · 5949a49
1 parent dae53fa
commit 5949a49
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Showing 4 changed files with 10 additions and 3 deletions.
diff --git a/src/compiler.c b/src/compiler.c
@@ -1786,9 +1786,7 @@ static KrkToken classDeclaration(struct GlobalState * state) {
 
  consume(TOKEN_IDENTIFIER, "Expected class name after 'class'.");
 
- KrkToken buildClass = syntheticToken("__build_class__");
- size_t ind = identifierConstant(state, &buildClass);
- EMIT_OPERAND_OP(OP_GET_GLOBAL, ind);
+ emitByte(OP_PUSH_BUILD_CLASS);
 
  Compiler subcompiler;
  initCompiler(state, &subcompiler, TYPE_CLASS);

diff --git a/src/methods.h b/src/methods.h
@@ -67,3 +67,4 @@ SPECIAL_ATTRS(OCT, "__oct__")
 SPECIAL_ATTRS(BIN, "__bin__")
 SPECIAL_ATTRS(ABS, "__abs__")
 SPECIAL_ATTRS(FUNC, "__func__")
+SPECIAL_ATTRS(BLDCLS, "__build_class__")
diff --git a/src/opcodes.h b/src/opcodes.h
@@ -123,3 +123,4 @@ OPERAND(OP_UNPACK_EX,NOOP)
 JUMP(OP_ENTER_EXCEPT,+)
 SIMPLE(OP_SWAP_POP)
 COMPLICATED(OP_OVERLONG_JUMP,OVERLONG_JUMP_MORE)
+SIMPLE(OP_PUSH_BUILD_CLASS)
diff --git a/src/vm.c b/src/vm.c
@@ -2464,6 +2464,13 @@ _finishReturn: (void)0;
  goto _finishException;
  }
 
+ case OP_PUSH_BUILD_CLASS: {
+ KrkValue build_class = NONE_VAL();
+ krk_tableGet_fast(&vm.builtins->fields, AS_STRING(vm.specialMethodNames[METHOD_BLDCLS]), &build_class);
+ krk_push(build_class);
+ break;
+ }
+
  /*
  * Two-byte operands
  */