forked from VimPlug/jedi
add a Flow.previous attribute to be able to access the if flow from an else clause.
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@@ -538,9 +538,9 @@ class Parser(object):
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f = pr.Flow(self.module, command, inputs, first_pos)
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if command in extended_flow:
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# the last statement has to be another part of
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# the flow statement, because a dedent releases the
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# main scope, so just take the last statement.
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# The last statement has to be another part of the flow
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# statement, because a dedent releases the main scope, so
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# just take the last statement.
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try:
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s = self._scope.statements[-1].set_next(f)
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except (AttributeError, IndexError):
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@@ -565,8 +565,9 @@ class Parser(object):
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if stmt is not None:
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stmt.parent = use_as_parent_scope
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try:
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func.statements.append(pr.KeywordStatement(tok_str, s,
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use_as_parent_scope, stmt))
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kw_stmt = pr.KeywordStatement(tok_str, s,
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use_as_parent_scope, stmt)
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self._scope.statements.append(kw_stmt)
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func.returns.append(stmt)
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# start_pos is the one of the return statement
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stmt.start_pos = s
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