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refactor: merge TYPEOF instruction into OPERATION

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TopchetoEU
2025-01-22 20:32:55 +02:00
parent 6355a48c6b
commit f712fb09ae
4 changed files with 34 additions and 49 deletions
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17
runtime/src/main/java/me/topchetoeu/j2s/runtime/InstructionRunner.java
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@@ -235,18 +235,6 @@ public class InstructionRunner {
return null;
}
private static Value execTypeof(Environment env, Instruction instr, Frame frame) {
String name = instr.get(0);
Value obj;
if (name != null) obj = Value.global(env).getMember(env, name);
else obj = frame.pop();
frame.push(obj.type());
frame.codePtr++;
return null;
}
private static Value execNop(Environment env, Instruction instr, Frame frame) {
frame.codePtr++;
return null;
@@ -355,6 +343,10 @@ public class InstructionRunner {
case INSTANCEOF:
res = BoolValue.of(stack[ptr - 1].isInstanceOf(env, stack[ptr].getMember(env, StringValue.of("prototype"))));
break;
case TYPEOF:
res = stack[ptr++].type();
frame.stackPtr++;
break;
default: return null;
}
@@ -481,7 +473,6 @@ public class InstructionRunner {
case STORE_MEMBER_INT: return execStoreMemberInt(env, instr, frame);
case STORE_VAR: return execStoreVar(env, instr, frame);
case TYPEOF: return execTypeof(env, instr, frame);
case DELETE: return execDelete(env, instr, frame);
case JMP: return execJmp(env, instr, frame);