[test] Add some more known crashers

Author: hamishknight

validation-test/IDE/crashers/ReferenceStorageType-get-364574.swift

@@ -0,0 +1,4 @@
+// {"kind":"complete","original":"186a3233","signature":"swift::ReferenceStorageType::get(swift::Type, swift::ReferenceOwnership, swift::ASTContext const&)","signatureAssert":"Assertion failed: (!T->hasTypeVariable()), function get"}
+// RUN: not --crash %target-swift-ide-test -code-completion -batch-code-completion -skip-filecheck -code-completion-diagnostics -source-filename %s
+struct a<b{ c: b weak var d = \ c {
+a()#^^#

validation-test/IDE/crashers/RequirementMachine-getReducedTypeParameter-d837da.swift

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+// {"kind":"complete","original":"ee63e244","signature":"swift::rewriting::RequirementMachine::getReducedTypeParameter(swift::CanType, llvm::ArrayRef<swift::GenericTypeParamType*>) const"}
+// RUN: not --crash %target-swift-ide-test -code-completion -batch-code-completion -skip-filecheck -code-completion-diagnostics -source-filename %s
+protocol a {
+  associatedtype b
+  struct c: a {
+    #^^#
+  }
+    d(b )
+  #e {
+    d

validation-test/compiler_crashers/AssociatedTypeInference-solve-c851da.swift

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+// {"kind":"typecheck","original":"bc1e9cdf","signature":"(anonymous namespace)::AssociatedTypeInference::solve()","signatureAssert":"Assertion failed: (!hasTypeParameter() && \"already have an interface type\"), function mapTypeOutOfEnvironment"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+// REQUIRES: OS=macosx
+import Distributed
+distributed actor Distributed<DefaultDistributedActorSystem> {
+}

validation-test/compiler_crashers/KeyPathExpr-getKeyPathType-a8fc68.swift

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+// {"kind":"typecheck","original":"7048f9d7","signature":"swift::KeyPathExpr::getKeyPathType() const","signatureAssert":"Assertion failed: (isa<To>(Val) && \"cast<Ty>() argument of incompatible type!\"), function cast"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+{
+  convenience #a(\array)
+}

validation-test/compiler_crashers/LifetimeChecker-getLivenessAtInst-b7fa36.swift

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+// {"kind":"emit-sil","original":"96451f18","signature":"(anonymous namespace)::LifetimeChecker::getLivenessAtInst(swift::SILInstruction*, unsigned int, unsigned int)","signatureAssert":"Assertion failed: (E <= size() && \"Attempted to set out-of-bounds range!\"), function set"}
+// RUN: not --crash %target-swift-frontend -emit-sil %s
+struct a<b> {
+  let c: String
+  let d: b
+}
+extension a where b == Void {
+  init() {
+    d <= ()
+  }
+}

validation-test/compiler_crashers/formatDiagnosticArgument-49897c.swift

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+// {"kind":"typecheck","original":"30ab265f","signature":"formatDiagnosticArgument(llvm::StringRef, llvm::StringRef, llvm::ArrayRef<swift::DiagnosticArgument>, unsigned int, swift::DiagnosticFormatOptions, llvm::raw_ostream&)","signatureAssert":"Assertion failed: ((!ModifierArguments.empty() || foundPipe) && \"Index beyond bounds in %select modifier\"), function formatSelectionArgument"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+// REQUIRES: OS=macosx
+// REQUIRES: objc_interop
+import Foundation
+@objc protocol a {
+  optional var name: String
+}
+extension NSObject: a {
+  var names = <#expression#>
+}

validation-test/compiler_crashers/matchCallArguments-147bbd.swift

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+// {"kind":"typecheck","original":"6e824970","signature":"matchCallArguments(swift::constraints::ConstraintSystem&, swift::FunctionType*, swift::ArgumentList*, llvm::ArrayRef<swift::AnyFunctionType::Param>, llvm::ArrayRef<swift::AnyFunctionType::Param>, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, std::__1::optional<swift::constraints::TrailingClosureMatching>, llvm::SmallVectorImpl<std::__1::pair<swift::TypeVariableType*, swift::ExistentialArchetypeType*>>&)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+{
+  $1
+}($a: [])