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ac10e7d96d
(IEEE1800-2017 section 20.11) This PR allows us to use $info/$warning/$error/$fatal **at elaboration time** within a generate block. This is very useful to stop a synthesis of a parametrized block when an illegal combination of parameters is chosen.
30 lines
548 B
Systemverilog
30 lines
548 B
Systemverilog
module test;
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localparam X=1;
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genvar i;
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generate
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if (X == 1)
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$info("X is 1");
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if (X == 1)
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$warning("X is 1");
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else
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$error("X is not 1");
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case (X)
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1: $info("X is 1 in a case statement");
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endcase
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//case (X-1)
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// 1: $warn("X is 2");
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// default: $warn("X might be anything in a case statement");
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//endcase
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for (i = 0; i < 3; i = i + 1)
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begin
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case(i)
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0: $info;
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1: $warning;
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default: $info("default case statemnent");
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endcase
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end
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$info("This is a standalone $info(). Next $info has no parameters");
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$info;
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endgenerate
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endmodule
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