================
@@ -202,8 +202,13 @@ class VariantFrontEnd : public SyntheticChildrenFrontEnd {
Update();
}
- size_t GetIndexOfChildWithName(ConstString name) override {
- return formatters::ExtractIndexFromString(name.GetCString());
+ llvm::Expected<size_t> GetIndexOfChildWithName(ConstString name) override {
+ size_t index = formatters::ExtractIndexFromString(name.GetCString());
+ if (index == UINT32_MAX) {
+ return llvm::createStringError("Cannot find index of child '%s'",
+ name.AsCString());
+ }
+ return index;
----------------
Michael137 wrote:
This should all just become:
```suggestion
return formatters::ExtractIndexFromString(name.GetCString());
```
Once `ExtractIndexFromString` returns an `llvm::Expected`
https://github.com/llvm/llvm-project/pull/136693
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