eduucaldas added inline comments.
================
Comment at: clang/include/clang/Tooling/Syntax/Tree.h:172-174
/// Find the first node with a corresponding role.
Node *findChild(NodeRole R);
+ const Node *findChild(NodeRole R) const;
----------------
I think that makes sense, since all the functions used by `findChild` are
public anyways.
WDYT Dmitri? Now that the API is being used I realize its surface ^^. Perhaps
we should pour some thought into that in the future :)
================
Comment at: clang/lib/Tooling/Syntax/Tree.cpp:304-308
+ for (const auto *C = FirstChild; C; C = C->getNextSibling()) {
+ if (C->getRole() == R)
+ return C;
+ }
+ return nullptr;
----------------
Similarly to the const version of `findFirstLeaf`. I think this should work :)
Also you could put the definition in `clang/Tooling/Syntax/Tree.h`.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88553/new/
https://reviews.llvm.org/D88553
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