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-rw-r--r--src/analysis/cfg.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/analysis/cfg.h b/src/analysis/cfg.h
index 650a8c6fe..a7f67c041 100644
--- a/src/analysis/cfg.h
+++ b/src/analysis/cfg.h
@@ -45,10 +45,9 @@ struct BasicBlock {
reverse_iterator rend() const { return insts.rend(); }
// Iterables for predecessor and successor blocks.
- struct Predecessors;
- struct Successors;
- Predecessors preds() const;
- Successors succs() const;
+ struct BasicBlockIterable;
+ BasicBlockIterable preds() const;
+ BasicBlockIterable succs() const;
void print(std::ostream& os, Module* wasm = nullptr, size_t start = 0) const;