Michael137 added a comment.
Doing this instead:
if (const EnumType *enum_type =
llvm::dyn_cast<EnumType>(qt.getTypePtr()->getUnqualifiedDesugaredType())) {
resolves the crash, though unclear if that's the right thing to do
In D81471#3666071 <https://reviews.llvm.org/D81471#3666071>, @Michael137 wrote:
> This seems to cause issues when `var->getType() == const
> llvm::APFloatBase::roundingMode`.
>
> The following assertion triggered:
>
> Assertion failed: (type->isIntegerType() && "Illegal type in
> IntegerLiteral"), function IntegerLiteral, file Expr.cpp, line 892
>
> Reproduces with:
>
> 1. `lldb -- ./bin/lldb a.out`
> 2. `b LookupLocalVariable`
> 3. step a couple of times until `decl_context` is declared
> 4. `p decl_context`
>
> It looks ike the `dyn_cast` to `EnumType` fails and thus
> `qt.getUnqualifiedType()` which we pass into `IntegerLiteral::Create` remains
> an EnumType, which breaks the invariant
>
> Investigating further...
Tried to address this in https://reviews.llvm.org/D130213
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D81471/new/
https://reviews.llvm.org/D81471
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