VERILOG2086: Unsized types should not be used in concatenations

Summary

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Reliability	Security	Maintainability	Code attribute	Effort to fix	Tags
LOW	-	-	Consistency | Conventional	10min	synthesis, portability, vscode, linter, simulation

Description

Noncompliant code example

longint i = {1, 2};

SystemVerilog standard does not allow using unsized types in concatenations.

Even if most tools support this syntax, refrain from using it to keep your code portable.

Parameters

No parameters.