Commit 116e2a93f1
Changed files (1)
doc/langref.html.in
@@ -8371,12 +8371,14 @@ test "integer truncation" {
{#header_close#}
{#header_open|@TypeOf#}
- <pre>{#syntax#}@TypeOf(expression) type{#endsyntax#}</pre>
+ <pre>{#syntax#}@TypeOf(...) type{#endsyntax#}</pre>
<p>
- This function returns a compile-time constant, which is the type of the
- expression passed as an argument. The expression is evaluated.
+ {#syntax#}@TypeOf{#endsyntax#} is a special builtin function that takes any (nonzero) number of expressions
+ as parameters and returns the type of the result, using {#link|Peer Type Resolution#}.
+ </p>
+ <p>
+ The expressions are evaluated, however they are guaranteed to have no <em>runtime</em> side-effects:
</p>
- <p>{#syntax#}@TypeOf{#endsyntax#} guarantees no run-time side-effects within the expression:</p>
{#code_begin|test#}
const std = @import("std");
const assert = std.debug.assert;