Prefer explicit construction to coercion in record initialization

While we support initializing records via coercion from an expression
list, e.g.,

    local x: X = [$x1=1, $x2=2];

this can sometimes obscure the code to readers, e.g., when assigning to
value declared and typed elsewhere. The language runtime has a similar
overhead since instead of just constructing a known type it needs to
check at runtime that the coercion from the expression list is valid;
this can be slower than just writing the readible code in the first
place, see #4559.

With this patch we use explicit construction, e.g.,

    local x = X($x1=1, $x2=2);
This commit is contained in:
Benjamin Bannier 2025-07-10 09:42:44 +02:00 committed by Christian Kreibich
parent 54f9e45597
commit d5fd29edcd
139 changed files with 786 additions and 788 deletions

View file

@ -74,7 +74,7 @@ event zeek_init()
if ( keylog_file != "" )
{
Input::add_table([$name=tls_decrypt_stream_name, $source=keylog_file, $destination=secrets, $idx=SecretsIdx, $val=SecretsVal, $want_record=F]);
Input::add_table(Input::TableDescription($name=tls_decrypt_stream_name, $source=keylog_file, $destination=secrets, $idx=SecretsIdx, $val=SecretsVal, $want_record=F));
Input::remove(tls_decrypt_stream_name);
}
}