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Merge pull request #3837 from yvt/patch-as

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Replace the remaining uses of the legacy cast syntax with `@as`
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Andrew Kelley 2019-12-03 10:26:07 -05:00 committed by GitHub
commit 0d48b60794
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2 changed files with 8 additions and 8 deletions
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12
doc/langref.html.in
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@ -1019,7 +1019,7 @@ a +%= b{#endsyntax#}</pre></td>
</ul>
</td>
<td>
<pre>{#syntax#}u32(std.math.maxInt(u32)) +% 1 == 0{#endsyntax#}</pre>
<pre>{#syntax#}@as(u32, std.math.maxInt(u32)) +% 1 == 0{#endsyntax#}</pre>
</td>
</tr>
<tr>
@ -1058,7 +1058,7 @@ a -%= b{#endsyntax#}</pre></td>
</ul>
</td>
<td>
<pre>{#syntax#}u32(0) -% 1 == std.math.maxInt(u32){#endsyntax#}</pre>
<pre>{#syntax#}@as(u32, 0) -% 1 == std.math.maxInt(u32){#endsyntax#}</pre>
</td>
</tr>
<tr>
@ -1093,7 +1093,7 @@ a -%= b{#endsyntax#}</pre></td>
</ul>
</td>
<td>
<pre>{#syntax#}-%i32(std.math.minInt(i32)) == std.math.minInt(i32){#endsyntax#}</pre>
<pre>{#syntax#}-%@as(i32, std.math.minInt(i32)) == std.math.minInt(i32){#endsyntax#}</pre>
</td>
</tr>
<tr>
@ -1132,7 +1132,7 @@ a *%= b{#endsyntax#}</pre></td>
</ul>
</td>
<td>
<pre>{#syntax#}u8(200) *% 2 == 144{#endsyntax#}</pre>
<pre>{#syntax#}@as(u8, 200) *% 2 == 144{#endsyntax#}</pre>
</td>
</tr>
<tr>
@ -1284,7 +1284,7 @@ a ^= b{#endsyntax#}</pre></td>
Bitwise NOT.
</td>
<td>
<pre>{#syntax#}~u8(0b10101111) == 0b01010000{#endsyntax#}</pre>
<pre>{#syntax#}~@as(u8, 0b10101111) == 0b01010000{#endsyntax#}</pre>
</td>
</tr>
<tr>
@ -7947,7 +7947,7 @@ test "@setRuntimeSafety" {
{#syntax#}b{#endsyntax#}. Positive numbers select from {#syntax#}a{#endsyntax#} starting at 0.
Negative values select from {#syntax#}b{#endsyntax#}, starting at {#syntax#}-1{#endsyntax#} and going down.
It is recommended to use the {#syntax#}~{#endsyntax#} operator from indexes from {#syntax#}b{#endsyntax#}
so that both indexes can start from {#syntax#}0{#endsyntax#} (i.e. {#syntax#}~i32(0){#endsyntax#} is
so that both indexes can start from {#syntax#}0{#endsyntax#} (i.e. {#syntax#}~@as(i32, 0){#endsyntax#} is
{#syntax#}-1{#endsyntax#}).
</p>
<p>

4
tools/process_headers.zig
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@ -226,8 +226,8 @@ const DestTarget = struct {
fn hash(a: DestTarget) u32 {
return @enumToInt(a.arch) +%
(@enumToInt(a.os) *% u32(4202347608)) +%
(@enumToInt(a.abi) *% u32(4082223418));
(@enumToInt(a.os) *% @as(u32, 4202347608)) +%
(@enumToInt(a.abi) *% @as(u32, 4082223418));
}
fn eql(a: DestTarget, b: DestTarget) bool {