[test] Add a few more known type-checker crashers

Author: hamishknight

validation-test/compiler_crashers_2/49ab67ad3514bb58.swift

@@ -0,0 +1,3 @@
+// {"signature":"cloneRawLiteralExpr(swift::ASTContext&, swift::LiteralExpr*)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+a enum a : Double { case = 3.7 case

validation-test/compiler_crashers_2/5367d3b1ce20b9aa.swift

@@ -0,0 +1,5 @@
+// {"signature":"swift::NominalTypeDecl::lookupConformance(swift::ProtocolDecl*, llvm::SmallVectorImpl<swift::ProtocolConformance*>&) const"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+// REQUIRES: objc_interop
+@objc protocol a{a} extension a {
+  a class b : a

validation-test/compiler_crashers_2/73082a7a311258.swift

@@ -0,0 +1,3 @@
+// {"signature":"(anonymous namespace)::ABIDependencyEvaluator::computeABIDependenciesForModule(swift::ModuleDecl*)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+class a let _ a.init = 0

validation-test/compiler_crashers_2/b862de77602e6bcf.swift

@@ -1,4 +1,4 @@
-// {"signature":"$s11swiftASTGen19addQueuedDiagnostic20queuedDiagnosticsPtr011perFrontende5StateH04text8severity4cLoc12categoryName17documentationPath015highlightRangesH0012numHighlightT013fixItsUntypedySv_SvSo16BridgedStringRefVSo0zE8SeverityVSo0z6SourceN0VA2NSPySo0Z15CharSourceRangeVGSgSiSo0Z8ArrayRefVtF"}
+// {"signature":"$s11swiftASTGen19addQueuedDiagnostic20queuedDiagnosticsPtr011perFrontende5StateH04text8severity4cLoc12categoryName17documentationPath015highlightRangesH0012numHighlightT013fixItsUntypedySv_SvSo16BridgedStringRefVSo0A0O0E4KindVSo0z6SourceN0VA2NSPySo0Z15CharSourceRangeVGSgSiSo0Z8ArrayRefVtF"}
 // RUN: not --crash %target-swift-frontend -typecheck %s
 // REQUIRES: swift_swift_parser
 class a { @objc ( : ( b

validation-test/compiler_crashers_2/c8277c165c1ebfa.swift

@@ -0,0 +1,5 @@
+// {"signature":"swift::CallerSideDefaultArgExprRequest::evaluate(swift::Evaluator&, swift::DefaultArgumentExpr*) const"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+@expression macro a (() =
+#b)
+#a

validation-test/compiler_crashers_2/dd217e2a416bc8a.swift

@@ -0,0 +1,3 @@
+// {"signature":"swift::rewriting::RewriteContext::getProtocolComponentRec(swift::ProtocolDecl const*, llvm::SmallVectorImpl<swift::ProtocolDecl const*>&)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+protocol a : b protocol b : c protocol d : a class c < e : d

validation-test/compiler_crashers_2/efd413faa5b859c9.swift

@@ -0,0 +1,3 @@
+// {"signature":"swift::constraints::ConstraintSystem::recordOpenedTypes(swift::constraints::ConstraintLocatorBuilder, llvm::SmallVectorImpl<std::__1::pair<swift::GenericTypeParamType*, swift::TypeVariableType*>>&, bool)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+struct b let c = { (a : b)in switch a { case .d(... e

validation-test/compiler_crashers_2/ffc098188a1c39ca.swift

@@ -0,0 +1,10 @@
+// {"signature":"createPropertyStoreOrCallSuperclassSetter(swift::AccessorDecl*, swift::Expr*, swift::AbstractStorageDecl*, (anonymous namespace)::TargetImpl, llvm::SmallVectorImpl<swift::ASTNode>&, swift::ASTContext&)"}
+// RUN: not --crash %target-swift-frontend -typecheck %s
+@propertyWrapper struct a < b {
+  wrappedValue : b static subscript<c>(_enclosingInstance d
+                                       : c, wrapped e
+                                       : ReferenceWritableKeyPath<c, b>
+                                           storage f
+                                       : ReferenceWritableKeyPath<c, Self>) Self
+} class g {
+  @a h = 7