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2 changes: 1 addition & 1 deletion change-notes/1.19/analysis-csharp.md
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## General improvements

* Control flow graph improvements:
* The control flow graph construction now takes simple Boolean conditions on local scope variables into account. For example, in `if (b) x = 0; if (b) x = 1;`, the control flow graph will reflect that taking the `true` (resp. `false`) branch in the first condition implies taking the same branch in the second condition. In effect, the first assignment to `x` will now be identified as being dead.
* The control flow graph construction now takes simple Boolean conditions on local scope variables into account. For example, in `if (b) x = 0; if (b) x = 1;`, the control flow graph will reflect that taking the `true` (resp. `false`) branch in the first condition implies taking the same branch in the second condition. In effect, the first assignment to `x` will now be identified as being dead.
* Code that is only reachable from a constant failing assertion, such as `Debug.Assert(false)`, is considered to be unreachable.

## New queries
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