Fix warning produced by clang++
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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1 changed files with 1 additions and 1 deletions
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@ -928,7 +928,7 @@ class pp_fn {
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lean_assert(is_choice(e));
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unsigned num = get_num_choices(e);
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format r_format;
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unsigned r_weight;
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unsigned r_weight = 0;
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for (unsigned i = 0; i < num; i++) {
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if (i > 0)
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r_format += format{space(), format("|"), line()};
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