本文整理汇总了C++中AnyFunctionRef::getType方法的典型用法代码示例。如果您正苦于以下问题：C++ AnyFunctionRef::getType方法的具体用法？C++ AnyFunctionRef::getType怎么用？C++ AnyFunctionRef::getType使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AnyFunctionRef的用法示例。
在下文中一共展示了AnyFunctionRef::getType方法的1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C++代码示例。
示例1: emitOrigToSubstValue
ManagedValue
SILGenFunction::emitClosureValue(SILLocation loc, SILDeclRef constant,
AnyFunctionRef TheClosure) {
assert(((constant.uncurryLevel == 1 &&
TheClosure.getCaptureInfo().hasLocalCaptures()) ||
(constant.uncurryLevel == 0 &&
!TheClosure.getCaptureInfo().hasLocalCaptures())) &&
"curried local functions not yet supported");
auto constantInfo = getConstantInfo(constant);
SILValue functionRef = emitGlobalFunctionRef(loc, constant, constantInfo);
SILType functionTy = functionRef->getType();
auto expectedType =
cast<FunctionType>(TheClosure.getType()->getCanonicalType());
// Forward substitutions from the outer scope.
auto pft = constantInfo.SILFnType;
auto forwardSubs = constantInfo.getForwardingSubstitutions(getASTContext());
bool wasSpecialized = false;
if (pft->isPolymorphic() && !forwardSubs.empty()) {
auto specialized = pft->substGenericArgs(F.getModule(),
F.getModule().getSwiftModule(),
forwardSubs);
functionTy = SILType::getPrimitiveObjectType(specialized);
wasSpecialized = true;
}
if (!TheClosure.getCaptureInfo().hasLocalCaptures() && !wasSpecialized) {
auto result = ManagedValue::forUnmanaged(functionRef);
return emitOrigToSubstValue(loc, result,
AbstractionPattern(expectedType),
expectedType);
}
SmallVector<ManagedValue, 4> capturedArgs;
emitCaptures(loc, TheClosure, CaptureEmission::PartialApplication,
capturedArgs);
// The partial application takes ownership of the context parameters.
SmallVector<SILValue, 4> forwardedArgs;
for (auto capture : capturedArgs)
forwardedArgs.push_back(capture.forward(*this));
SILType closureTy =
SILGenBuilder::getPartialApplyResultType(functionRef->getType(),
capturedArgs.size(), SGM.M,
forwardSubs);
auto toClosure =
B.createPartialApply(loc, functionRef, functionTy,
forwardSubs, forwardedArgs, closureTy);
auto result = emitManagedRValueWithCleanup(toClosure);
return emitOrigToSubstValue(loc, result,
AbstractionPattern(expectedType),
expectedType);
}