[clang][objective-c++] Assertion 'getType()->isObjCObjectPointerType() == getSubExpr()->getType()->isObjCObjectPointerType()' failed.

The following code:

```objective-c++
typedef struct {
} Class;
Class c = {"ArrayIterator", &m};
printf("%s::%s\n", c.className, c.constructor->name);
```

Resulted in this output:
```
/tmp/test.mm:3:34: error: use of undeclared identifier 'm'
3 | Class c = {"ArrayIterator", &m};
| ^
/tmp/test.mm:4:5: error: a type specifier is required for all declarations
4 | printf("%s::%s\n", c.className, c.constructor->name);
| ^
clang++: /home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-project/clang/lib/AST/Expr.cpp:1855: bool clang::CastExpr::CastConsistency() const: Assertion `getType()->isObjCObjectPointerType() == getSubExpr()->getType()->isObjCObjectPointerType()' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and dumped files.
Stack dump:
0. Program arguments: /home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang++ -S -o /dev/null -O3 -std=c++20 /tmp/test.mm
1. /tmp/test.mm:4:35: current parser token ','
#0 0x00005615609843e7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x24923e7)
#1 0x0000561560981dc4 llvm::sys::CleanupOnSignal(unsigned long) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x248fdc4)
#2 0x00005615608c0218 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
#3 0x00007f89057d6970 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x40970)
#4 0x00007f890582d1dc (/usr/lib/x86_64-linux-gnu/libc.so.6+0x971dc)
#5 0x00007f89057d6842 raise (/usr/lib/x86_64-linux-gnu/libc.so.6+0x40842)
#6 0x00007f89057be4b2 abort (/usr/lib/x86_64-linux-gnu/libc.so.6+0x284b2)
#7 0x00007f89057be424 __assert_perror_fail (/usr/lib/x86_64-linux-gnu/libc.so.6+0x28424)
#8 0x000056155f2908cb (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0xd9e8cb)
#9 0x0000561564291df3 clang::ImplicitCastExpr::Create(clang::ASTContext const&, clang::QualType, clang::CastKind, clang::Expr*, llvm::SmallVector const*, clang::ExprValueKind, clang::FPOptionsOverride) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x5d9fdf3)
#10 0x000056156317f353 clang::Sema::ImpCastExprToType(clang::Expr*, clang::QualType, clang::CastKind, clang::ExprValueKind, llvm::SmallVector const*, clang::CheckedConversionKind) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4c8d353)
#11 0x0000561563618e8e ShouldTryAgainWithRedefinitionType(clang::Sema&, clang::ActionResult&) SemaExprMember.cpp:0:0
#12 0x000056156361d489 LookupMemberExpr(clang::Sema&, clang::LookupResult&, clang::ActionResult&, bool&, clang::SourceLocation, clang::CXXScopeSpec&, clang::Decl*, bool, clang::SourceLocation) SemaExprMember.cpp:0:0
#13 0x00005615636213a1 clang::Sema::BuildMemberReferenceExpr(clang::Expr*, clang::QualType, clang::SourceLocation, bool, clang::CXXScopeSpec&, clang::SourceLocation, clang::NamedDecl*, clang::DeclarationNameInfo const&, clang::TemplateArgumentListInfo const*, clang::Scope const*, clang::Sema::ActOnMemberAccessExtraArgs*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x512f3a1)
#14 0x0000561563621729 clang::Sema::ActOnMemberAccessExpr(clang::Scope*, clang::Expr*, clang::SourceLocation, clang::tok::TokenKind, clang::CXXScopeSpec&, clang::SourceLocation, clang::UnqualifiedId&, clang::Decl*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x512f729)
#15 0x000056156307240f clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b8040f)
#16 0x000056156306a47a clang::Parser::ParseCastExpression(clang::CastParseKind, bool, bool&, clang::TypoCorrectionTypeBehavior, bool, bool*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b7847a)
#17 0x000056156306d269 clang::Parser::ParseCastExpression(clang::CastParseKind, bool, clang::TypoCorrectionTypeBehavior, bool, bool*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b7b269)
#18 0x000056156306d44a clang::Parser::ParseAssignmentExpression(clang::TypoCorrectionTypeBehavior) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b7b44a)
#19 0x000056156306d760 clang::Parser::ParseExpressionList(llvm::SmallVectorImpl&, llvm::function_ref, bool, bool) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b7b760)
#20 0x0000561563021149 clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::ForRangeInit*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b2f149)
#21 0x00005615630431d0 clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b511d0)
#22 0x0000561562feb9af clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4af99af)
#23 0x0000561562fec10f clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4afa10f)
#24 0x0000561562ff73ea clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b053ea)
#25 0x0000561562ff838d clang::Parser::ParseTopLevelDecl(clang::OpaquePtr&, clang::Sema::ModuleImportState&) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4b0638d)
#26 0x0000561562fd753b clang::ParseAST(clang::Sema&, bool, bool) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x4ae553b)
#27 0x00005615615ce65a clang::FrontendAction::Execute() (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x30dc65a)
#28 0x000056156155570a clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x306370a)
#29 0x000056156169c71a clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x31aa71a)
#30 0x000056155f45a8f3 cc1_main(llvm::ArrayRef, char const*, void*) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0xf688f3)
#31 0x000056155f4522b8 ExecuteCC1Tool(llvm::SmallVectorImpl&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr) driver.cpp:0:0
#32 0x000056155f45248a int llvm::function_ref&)>::callback_fn&)>(long, llvm::SmallVectorImpl&) driver.cpp:0:0
#33 0x00005615612c8529 void llvm::function_ref::callback_fn>, std::__cxx11::basic_string, std::allocator>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
#34 0x00005615608c05d1 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x23ce5d1)
#35 0x00005615612c999b clang::driver::CC1Command::Execute(llvm::ArrayRef>, std::__cxx11::basic_string, std::allocator>*, bool*) const (.part.0) Job.cpp:0:0
#36 0x000056156127cef8 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x2d8aef8)
#37 0x000056156128218d clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl>&, bool) const (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x2d9018d)
#38 0x00005615612950e5 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl>&) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0x2da30e5)
#39 0x000056155f457534 clang_main(int, char**, llvm::ToolContext const&) (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0xf65534)
#40 0x000056155f39cbc5 main (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0xeaabc5)
#41 0x00007f89057bff77 (/usr/lib/x86_64-linux-gnu/libc.so.6+0x29f77)
#42 0x00007f89057c0027 __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a027)
#43 0x000056155f451521 _start (/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang+++0xf5f521)
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 24.0.0git (https://github.com/llvm/llvm-project.git 353729bbe4c53086c9acf3a9d1a4a88a61eec997)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin
Build config: +assertions
clang++: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING CRASH REPRODUCER FILES TO THE BUG REPORT:
clang++: note: diagnostic msg: /tmp/test-e45790.mm
clang++: note: diagnostic msg: /tmp/test-e45790.sh
clang++: note: diagnostic msg:

********************
Aborted (core dumped)
```

To reproduce:
```
/home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin/clang++ ./test.mm
```

Compiler version:
```
clang version 24.0.0git (https://github.com/llvm/llvm-project.git 353729bbe4c53086c9acf3a9d1a4a88a61eec997)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/fuzz/WorkSpace/fusion-fuzz/projects/clang/llvm-clang-install/bin
Build config: +assertions
```

*This bug was found by [fusion-fuzz](https://github.com/fusion-fuzz/fusion-fuzz)*

Start by reducing the reproducer in test.mm and inspecting the assertion in clang/lib/AST/Expr.cpp, along with the SemaExprMember.cpp call path shown in the stack trace. Run clang++ with the supplied Objective-C++ input and assertion-enabled build. Done means the malformed input produces diagnostics without aborting the compiler.

Written by the indexing model from the issue text.