diff options
Diffstat (limited to 'clang/lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaChecking.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp index 2d3d36f4adad..2b55712d44c2 100644 --- a/clang/lib/Sema/SemaChecking.cpp +++ b/clang/lib/Sema/SemaChecking.cpp @@ -2623,7 +2623,10 @@ static bool isValidBPFPreserveEnumValueArg(Expr *Arg) { return false; const auto *CE = dyn_cast<CStyleCastExpr>(UO->getSubExpr()); - if (!CE || CE->getCastKind() != CK_IntegralToPointer) + if (!CE) + return false; + if (CE->getCastKind() != CK_IntegralToPointer && + CE->getCastKind() != CK_NullToPointer) return false; // The integer must be from an EnumConstantDecl. |