================
@@ -222,6 +222,49 @@ bool Expr::isFlexibleArrayMemberLike(
IgnoreTemplateOrMacroSubstitution);
}
+namespace {
+
+/// MemberExprVisitor - Find the MemberExpr through all of the casts, array
+/// subscripts, and unary ops. This intentionally avoids all of them because
+/// we're interested only in the MemberExpr to check if it's a flexible array
+/// member.
+class MemberExprVisitor
+ : public ConstStmtVisitor<MemberExprVisitor, const Expr *> {
+public:
+
//===--------------------------------------------------------------------===//
+ // Visitor Methods
+
//===--------------------------------------------------------------------===//
+
+ const Expr *Visit(const Expr *E) {
+ return ConstStmtVisitor<MemberExprVisitor, const Expr *>::Visit(E);
+ }
+ const Expr *VisitStmt(const Stmt *S) { return nullptr; }
----------------
Sirraide wrote:
I guess this is for deranged cases like `__builtin_get_counted_by(({ foo.x;
}))`? It seems reasonable not to support that, but we should probably have
tests for it.
https://github.com/llvm/llvm-project/pull/102549
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