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zig fmt: remove trailing whitespace on doc comments

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Fixes #11353

The renderer treats comments and doc comments differently since doc
comments are parsed into the Ast. This commit adds a check after getting
the text for the doc comment and trims whitespace at the end before
rendering.

The `a = 0,` in the test is here to avoid a ParseError while parsing the
test.
This commit is contained in:
Damien Firmenich
2022-04-05 17:08:33 +02:00
committed by GitHub
parent 95a87e88fa
commit 5fafcc2b62
22 changed files with 74 additions and 46 deletions
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4
lib/std/Thread/Futex.zig
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@@ -1,7 +1,7 @@
//! Futex is a mechanism used to block (`wait`) and unblock (`wake`) threads using a 32bit memory address as hints.
//! Blocking a thread is acknowledged only if the 32bit memory address is equal to a given value.
//! This check helps avoid block/unblock deadlocks which occur if a `wake()` happens before a `wait()`.
//! Using Futex, other Thread synchronization primitives can be built which efficiently wait for cross-thread events or signals.
//! Using Futex, other Thread synchronization primitives can be built which efficiently wait for cross-thread events or signals.
const std = @import("../std.zig");
const builtin = @import("builtin");
@@ -20,7 +20,7 @@ const spinLoopHint = std.atomic.spinLoopHint;
/// - The value at `ptr` is no longer equal to `expect`.
/// - The caller is unblocked by a matching `wake()`.
/// - The caller is unblocked spuriously by an arbitrary internal signal.
///
///
/// If `timeout` is provided, and the caller is blocked for longer than `timeout` nanoseconds`, `error.TimedOut` is returned.
///
/// The checking of `ptr` and `expect`, along with blocking the caller, is done atomically