本文整理汇总了TypeScript中@glimmer/debug.expectStackChange函数的典型用法代码示例。如果您正苦于以下问题：TypeScript expectStackChange函数的具体用法？TypeScript expectStackChange怎么用？TypeScript expectStackChange使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了expectStackChange函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: check
APPEND_OPCODES.add(Op.InvokePartial, (vm, { op1: _meta, op2: _symbols, op3: _evalInfo }) => {
let { constants, constants: { resolver }, stack } = vm;
let name = check(stack.pop(), CheckReference).value();
assert(typeof name === 'string', `Could not find a partial named "${String(name)}"`);
let meta = constants.getSerializable<TemplateMeta>(_meta);
let outerSymbols = constants.getStringArray(_symbols);
let evalInfo = constants.getArray(_evalInfo);
let specifier = resolver.lookupPartial(name as string, meta);
assert(specifier, `Could not find a partial named "${name}"`);
let definition = resolver.resolve<PartialDefinition>(specifier!);
let { symbolTable, handle } = definition.getPartial();
{
let partialSymbols = symbolTable.symbols;
let outerScope = vm.scope();
let partialScope = vm.pushRootScope(partialSymbols.length, false);
partialScope.bindCallerScope(outerScope.getCallerScope());
partialScope.bindEvalScope(outerScope.getEvalScope());
partialScope.bindSelf(outerScope.getSelf());
let locals = dict<VersionedPathReference<Opaque>>();
for (let i = 0; i < evalInfo.length; i++) {
let slot = evalInfo[i];
let name = outerSymbols[slot - 1];
let ref = outerScope.getSymbol(slot);
locals[name] = ref;
}
let evalScope = outerScope.getEvalScope()!;
for (let i = 0; i < partialSymbols.length; i++) {
let name = partialSymbols[i];
let symbol = i + 1;
let value = evalScope[name];
if (value !== undefined) partialScope.bind(symbol, value);
}
partialScope.bindPartialMap(locals);
vm.pushFrame(); // sp += 2
vm.call(handle!);
}
expectStackChange(vm.stack, 1, 'InvokePartial');
});示例2: check
APPEND_OPCODES.add(Op.Iterate, (vm, { op1: breaks }) => {
let stack = vm.stack;
let item = check(stack.peek(), CheckInstanceof(ReferenceIterator)).next();
if (item) {
let tryOpcode = vm.iterate(item.memo, item.value);
vm.enterItem(item.key, tryOpcode);
} else {
vm.goto(breaks);
}
expectStackChange(vm.stack, item ? 2 : 0, 'Iterate');
});示例3: expectStackChange
APPEND_OPCODES.add(Op.GetBlock, (vm, { op1: _block }) => {
let { stack } = vm;
let block = vm.scope().getBlock(_block);
if (block) {
stack.push(block[1]);
stack.push(block[0]);
} else {
stack.push(null);
stack.push(null);
}
expectStackChange(vm.stack, 2, 'GetBlock');
});示例4: check
APPEND_OPCODES.add(Op.DynamicContent, (vm, { op1: isTrusting }) => {
let reference = check(vm.stack.pop(), CheckPathReference);
let value = reference.value();
let content: DynamicContentWrapper;
if (isTrusting) {
content = vm.elements().appendTrustingDynamicContent(value);
} else {
content = vm.elements().appendCautiousDynamicContent(value);
}
if (!isConst(reference)) {
vm.updateWith(new UpdateDynamicContentOpcode(reference, content));
}
expectStackChange(vm.stack, -1, 'DynamicContent');
});