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| author | Ned Batchelder <ned@nedbatchelder.com> | 2021-01-02 10:38:56 -0500 |
|---|---|---|
| committer | Ned Batchelder <ned@nedbatchelder.com> | 2021-01-10 09:46:18 -0500 |
| commit | e3f8053d805f8930ffc8424ac098576457c5f506 (patch) | |
| tree | e34badb9cdbe80b7f9360efd8fe75f266ea04708 /coverage/parser.py | |
| parent | 3adae9b5cdf67f7364607e3ca7307fa6ebbe1b08 (diff) | |
| download | python-coveragepy-git-e3f8053d805f8930ffc8424ac098576457c5f506.tar.gz | |
PEP 626: constant tests are kept as no-ops
The conditionals are now getting unwieldy, perhaps we can simplify them
in the future?
Diffstat (limited to 'coverage/parser.py')
| -rw-r--r-- | coverage/parser.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/coverage/parser.py b/coverage/parser.py index 6a3ca2fc..1e307c41 100644 --- a/coverage/parser.py +++ b/coverage/parser.py @@ -1118,9 +1118,14 @@ class AstArcAnalyzer(object): @contract(returns='ArcStarts') def _handle__While(self, node): - constant_test = self.is_constant_expr(node.test) start = to_top = self.line_for_node(node.test) + constant_test = self.is_constant_expr(node.test) + top_is_body0 = False if constant_test and (env.PY3 or constant_test == "Num"): + top_is_body0 = True + if env.PYBEHAVIOR.keep_constant_test: + top_is_body0 = False + if top_is_body0: to_top = self.line_for_node(node.body[0]) self.block_stack.append(LoopBlock(start=to_top)) from_start = ArcStart(start, cause="the condition on line {lineno} was never true") |