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Prefer explicit construction to coercion in record initialization

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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
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14
scripts/base/frameworks/intel/input.zeek
View file

@ -68,13 +68,13 @@ event zeek_init() &priority=5
if ( |path_prefix| > 0 && sub_bytes(a_file, 0, 1) != "/" )
source = cat(rstrip(path_prefix, "/"), "/", a_file);
Input::add_event([$source=source,
$reader=Input::READER_ASCII,
$mode=Input::REREAD,
$name=cat("intel-", a_file),
$fields=Intel::Item,
$ev=Intel::read_entry,
$error_ev=Intel::read_error]);
Input::add_event(Input::EventDescription($source=source,
$reader=Input::READER_ASCII,
$mode=Input::REREAD,
$name=cat("intel-", a_file),
$fields=Intel::Item,
$ev=Intel::read_entry,
$error_ev=Intel::read_error));
}
}
}

4
scripts/base/frameworks/intel/main.zeek
View file

@ -280,7 +280,7 @@ global min_data_store: MinDataStore &redef;
event zeek_init() &priority=5
{
Log::create_stream(LOG, [$columns=Info, $ev=log_intel, $path="intel", $policy=log_policy]);
Log::create_stream(LOG, Log::Stream($columns=Info, $ev=log_intel, $path="intel", $policy=log_policy));
}
# Function that abstracts expiration of different types.
@ -289,7 +289,7 @@ function expire_item(indicator: string, indicator_type: Type, metas: set[MetaDat
if ( hook item_expired(indicator, indicator_type, metas) )
return item_expiration;
else
remove([$indicator=indicator, $indicator_type=indicator_type, $meta=[$source=""]], T);
remove(Item($indicator=indicator, $indicator_type=indicator_type, $meta=MetaData($source="")), T);
return 0 sec;
}