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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, $x2=2);
This commit is contained in:
Benjamin Bannier 2025-07-10 09:42:44 +02:00 • committed by Christian Kreibich
parent 54f9e45597
commit d5fd29edcd
139 changed files with 786 additions and 788 deletions
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4
scripts/policy/frameworks/telemetry/log.zeek
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@ -187,8 +187,8 @@ event Telemetry::log()
event zeek_init() &priority=5
{
Log::create_stream(LOG, [$columns=Info, $ev=log_telemetry, $path="telemetry", $policy=log_policy]);
Log::create_stream(LOG_HISTOGRAM, [$columns=HistogramInfo, $ev=log_telemetry_histogram, $path="telemetry_histogram", $policy=log_policy_histogram]);
Log::create_stream(LOG, Log::Stream($columns=Info, $ev=log_telemetry, $path="telemetry", $policy=log_policy));
Log::create_stream(LOG_HISTOGRAM, Log::Stream($columns=HistogramInfo, $ev=log_telemetry_histogram, $path="telemetry_histogram", $policy=log_policy_histogram));
schedule log_interval { Telemetry::log() };
}