VERILOG2027: Duplicate case generate items should be removed

Summary

Count: 1

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Reliability	Security	Maintainability	Code attribute	Effort to fix	Tags
HIGH	-	-	Intentionality | Logical	10min	synthesis, vscode, linter, simulation

Description

Noncompliant code example

module fly;
  case (1)
    1: begin end
    1: begin end
  endcase
endmodule

More than one case generate item was found to have the same value. The second case block will never be selected.

Parameters

No parameters.