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author | Ziyi Yan <ziyi.yan@foxmail.com> | 2022-04-22 17:50:10 -0700 |
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committer | Ziyi Yan <ziyi.yan@foxmail.com> | 2022-04-22 17:50:10 -0700 |
commit | ad5d57befd5b452570de66ac4ca172d8b9f5cf0c (patch) | |
tree | a5ae5da2d744d9aa1b054ee7d1084c27d1725357 | |
parent | 708b6fc32e9336ca69176d058799d7e797185f9f (diff) |
fix loop else clause explanation
-rw-r--r-- | exercises/062_loop_expressions.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exercises/062_loop_expressions.zig b/exercises/062_loop_expressions.zig index a40b622..f6b8771 100644 --- a/exercises/062_loop_expressions.zig +++ b/exercises/062_loop_expressions.zig @@ -13,8 +13,8 @@ // But what value is returned from a loop if a break statement is // never reached? We need a default expression. Thankfully, Zig // loops also have 'else' clauses! As you might have guessed, the -// else clause is evaluated once a while condition becomes false -// or a for loop runs out of items. +// 'else' clause is evaluated when: 1) a 'while' condition becomes +// false or 2) a 'for' loop runs out of items. // // const two: u8 = while (true) break 2 else 0; // 2 // const three: u8 = for ([1]u8{1}) |f| break 3 else 0; // 3 |