simplify vec! macro
#70949
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simplify vec! macro
#70949
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Simplify `vec!` macro by replacing 2 following branches: - `($($x:expr),*) => (...)` - `($($x:expr,)*) => (...)` with one: - `($($x:expr),* $(,)?) => (...)`
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The job Click to expand the log.I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact |
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Ugh. This PR brakes ui/vec/vec-macro-with-comma-only, making Should I change the branch pattern to |
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Assigning semi-randomly.. |
JohnTitor
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We cannot do this due to the |
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Couldn't we replace the |
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Oh, I haven't noticed that
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Fix regression introduced in commit #3ae2d21
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@bors r+ rollup |
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📌 Commit 2c23bd4 has been approved by |
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Apr 15, 2020
Rollup of 8 pull requests Successful merges: - rust-lang#70657 (Allow `try`-blocks in places where an open delim is expected) - rust-lang#70947 (tighten CTFE safety net for accesses to globals) - rust-lang#70949 (simplify `vec!` macro) - rust-lang#71002 (fix target & runtool args order) - rust-lang#71082 (ptr: introduce len() method on raw slices) - rust-lang#71128 (Remove unused single_step flag) - rust-lang#71133 (Tighten time complexity on the doc of sort_by_key) - rust-lang#71135 (Update books) Failed merges: r? @ghost
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Simplify
vec!macro by replacing 2 following branches:($($x:expr),*) => (...)($($x:expr,)*) => (...)with one:
($($x:expr),* $(,)?) => (...)This is a minor change, however, this will make the documentation cleaner