view tests/test-simplemerge.py.out @ 18306:06185554e7e3

changelog: add a `branch` method, bypassing changectx

The only way to access the branch of a changeset is currently to
create a changectx object and access its `branch()` method. Creating
a new Python object is costly and has a huge impact on code doing
heavy access to `branch()` (like branchmap).

This change introduces a new method on changelog that allows direct
access to the branch of a revision. See the next changeset for impact.

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Ran 20 tests in 0.000s

OK