initial docs for `@as`

2019-11-07 19:05:52 -05:00 · 2019-11-07 19:05:52 -05:00 · aef04aff0c
parent aa0daea541
commit aef04aff0c
1 changed files with 8 additions and 0 deletions
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@ -6445,6 +6445,14 @@ comptime {
      </p>
      {#header_close#}

+      {#header_open|@as#}
+      <pre>{#syntax#}@as(comptime T: type, expression) T{#endsyntax#}</pre>
+      <p>
+      Performs {#link|Type Coercion#}. This cast is allowed when the conversion is unambiguous and safe,
+      and is the preferred way to convert between types, whenever possible.
+      </p>
+      {#header_close#}
+
      {#header_open|@asyncCall#}
      <pre>{#syntax#}@asyncCall(frame_buffer: []align(@alignOf(@Frame(anyAsyncFunction))) u8, result_ptr, function_ptr, args: ...) anyframe->T{#endsyntax#}</pre>
      <p>