* Do not overload entry point * Automatically call Program::__construct() * Automatically call Program::main(); * Fix all tests
このコミットが含まれているのは:
コミット
029dd9bfb4
36
engine/vm.c
36
engine/vm.c
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@ -5698,14 +5698,38 @@ static void VmInvokeShutdownCallbacks(ph7_vm *pVm) {
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* See block-comment on that function for additional information.
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*/
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PH7_PRIVATE sxi32 PH7_VmByteCodeExec(ph7_vm *pVm) {
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ph7_class *pClass;
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ph7_class_instance *pInstance;
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ph7_class_method *pMethod;
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/* Make sure we are ready to execute this program */
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if(pVm->nMagic != PH7_VM_RUN) {
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return pVm->nMagic == PH7_VM_EXEC ? SXERR_LOCKED /* Locked VM */ : SXERR_CORRUPT; /* Stale VM */
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}
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/* Set the execution magic number */
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pVm->nMagic = PH7_VM_EXEC;
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/* Execute the program */
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/* Execute the byte code */
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VmByteCodeExec(&(*pVm), (VmInstr *)SySetBasePtr(pVm->pByteContainer), pVm->aOps, -1, &pVm->sExec, 0, FALSE);
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/* Extract and instantiate the entry point */
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pClass = PH7_VmExtractClass(&(*pVm), "Program", 7, TRUE /* Only loadable class but not 'interface' or 'virtual' class*/, 0);
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if(!pClass) {
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VmErrorFormat(&(*pVm), PH7_CTX_ERR, "Cannot find an entry 'Program' class");
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}
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pInstance = PH7_NewClassInstance(&(*pVm), pClass);
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if(pInstance == 0) {
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VmErrorFormat(&(*pVm), PH7_CTX_ERR, "Cannot create 'Program' instance due to a memory failure");
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}
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/* Check if a constructor is available */
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pMethod = PH7_ClassExtractMethod(pClass, "__construct", sizeof("__construct") - 1);
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if(pMethod) {
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/* Call the class constructor */
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PH7_VmCallClassMethod(&(*pVm), pInstance, pMethod, 0, 0, 0);
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}
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/* Call entry point */
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pMethod = PH7_ClassExtractMethod(pClass, "main", sizeof("main") - 1);
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if(!pMethod) {
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VmErrorFormat(&(*pVm), PH7_CTX_ERR, "Cannot find a program entry point 'Program::main()'");
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}
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PH7_VmCallClassMethod(&(*pVm), pInstance, pMethod, 0, 0, 0);
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/* Invoke any shutdown callbacks */
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VmInvokeShutdownCallbacks(&(*pVm));
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/*
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@ -7325,6 +7349,7 @@ PH7_PRIVATE sxi32 PH7_VmCallClassMethod(
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) {
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ph7_value *aStack;
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VmInstr aInstr[2];
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int iEntry;
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int iCursor;
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int i;
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/* Create a new operand stack */
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@ -7344,6 +7369,7 @@ PH7_PRIVATE sxi32 PH7_VmCallClassMethod(
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aStack[i].nIdx = apArg[i]->nIdx;
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}
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iCursor = nArg + 1;
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iEntry = 0;
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if(pThis) {
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/*
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* Push the class instance so that the '$this' variable will be available.
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@ -7351,6 +7377,12 @@ PH7_PRIVATE sxi32 PH7_VmCallClassMethod(
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pThis->iRef++; /* Increment reference count */
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aStack[i].x.pOther = pThis;
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aStack[i].iFlags = MEMOBJ_OBJ;
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if(SyStrncmp(pThis->pClass->sName.zString, "Program", 7) == 0) {
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if((SyStrncmp(pMethod->sFunc.sName.zString, "main", 4) == 0) || (SyStrncmp(pMethod->sFunc.sName.zString, "__construct", 11) == 0)) {
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/* Do not overload entry point */
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iEntry = 1;
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}
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}
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}
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aStack[i].nIdx = SXU32_HIGH; /* Mark as constant */
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i++;
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@ -7362,7 +7394,7 @@ PH7_PRIVATE sxi32 PH7_VmCallClassMethod(
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/* Emit the CALL instruction */
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aInstr[0].iOp = PH7_OP_CALL;
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aInstr[0].iP1 = nArg; /* Total number of given arguments */
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aInstr[0].iP2 = 0;
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aInstr[0].iP2 = iEntry;
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aInstr[0].p3 = 0;
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/* Emit the DONE instruction */
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aInstr[1].iOp = PH7_OP_DONE;
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@ -1,4 +1,4 @@
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class Main {
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class Program {
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private function num2Roman($num) {
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$n = intval($num);
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@ -15,7 +15,7 @@ class Main {
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return $result;
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}
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public function __construct() {
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public function main() {
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print(' 7 => ' + $this->num2Roman(7) + "\n");
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print(' 9 => ' + $this->num2Roman(9) + "\n");
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print(' 11 => ' + $this->num2Roman(11) + "\n");
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@ -28,5 +28,3 @@ class Main {
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}
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}
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new Main();
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@ -1,6 +1,6 @@
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class Main {
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class Program {
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function __construct() {
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function main() {
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$this->b($this->a('First A'), $this->a('Second A'), $this->a('Third A'));
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}
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@ -19,5 +19,3 @@ class Main {
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}
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}
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new Main();
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@ -1,9 +1,7 @@
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class Main {
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class Program {
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public function __construct() {
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public function main() {
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print('Hello world!');
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}
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}
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new Main();
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@ -1,9 +1,7 @@
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final class Main {
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function __construct() {
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final class Program {
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function main() {
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var_dump(function_exists('dummy_function'));
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var_dump(import('dummy'));
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var_dump(function_exists('dummy_function'));
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}
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}
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new Main();
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@ -1,11 +1,11 @@
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class Main {
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class Program {
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private $s = 'monkey';
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private $t = 'many monkeys';
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private $n = 43951789;
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private $u = -43951789;
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private $c = 65;
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public function __construct() {
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public function main() {
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$this->testMonkey();
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$this->testNumbers();
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}
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@ -36,5 +36,3 @@ class Main {
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}
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}
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new Main();
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@ -22,13 +22,11 @@ final class Test {
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}
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}
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final class Main {
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public function __construct() {
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final class Program {
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public function main() {
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$testA = Test::getInstance();
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$testA->set(5);
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$testB = Test::getInstance();
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var_dump($testB->get());
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}
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} /* class */
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new Main();
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@ -1,6 +1,6 @@
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class Main {
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class Program {
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function __construct() {
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function main() {
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$foo = '0';
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var_dump($foo);
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$foo += 2;
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@ -23,5 +23,3 @@ class Main {
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var_dump($foo);
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}
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}
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new Main();
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@ -47,13 +47,11 @@ class Unicode {
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}
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final class Main {
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final class Program {
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public function __construct() {
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public function main() {
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$unicode = new Unicode();
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var_dump($unicode->unicon("ИфйжБЦ"));
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}
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}
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new Main();
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@ -1,7 +1,7 @@
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class Main {
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class Program {
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private $概要 = "AerScript Interpreter";
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public function __construct() {
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public function main() {
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$this->ダウンロード();
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var_dump($this->概要);
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var_dump($this->isUTF8('hello'));
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@ -39,5 +39,3 @@ class Main {
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return true;
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}
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}
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new Main();
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