`CollectDataFlow()` uses `Flags.collect_data_flow` and `Flags.data_flow_trace` at the same time. But in the null check before the invocation, only `Flags.collect_data_flow` is checked, and there is no other method to make sure `Flags.data_flow_trace` is not null, so adding a null check for `Flags.data_flow_trace`. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D145040
5.4 KiB
5.4 KiB