# VERILOG2020: Vectors should not overflow ## Summary ```{raw} html

Count: 1

ReliabilitySecurityMaintainabilityCode attributeEffort to fixTags
HIGH--Intentionality | Logical10minsynthesis, vscode, linter, simulation
``` ## Description ```{raw} html

Vector overflows lead to unexpected behaviors. Thus, vector overflows should be carefully reviewed.

Noncompliant code example

logic [8:0] i = 7'd256; // Noncompliant: 9 bit needed

Compliant solution

logic [8:0] i = 9'd256;
``` ## Parameters No parameters. ```{raw} html ```