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Added proper === and !== support in constant expressions

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Clifford Wolf
2013-12-27 13:50:08 +01:00
parent 11ffa78677
commit ecc30255ba
9 changed files with 79 additions and 15 deletions
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tests/simple/undef_eqx_nex.v
+11
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@@ -0,0 +1,11 @@
module test(y);
output [7:0] y;
assign y[0] = 0/0;
assign y[1] = 0/1;
assign y[2] = 0/0 == 32'bx;
assign y[3] = 0/0 != 32'bx;
assign y[4] = 0/0 === 32'bx;
assign y[5] = 0/0 !== 32'bx;
assign y[6] = 0/1 === 32'bx;
assign y[7] = 0/1 !== 32'bx;
endmodule