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Merge pull request #2281 from zachjs/const-real

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Allow reals as constant function parameters
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clairexen 2020-08-18 17:22:20 +02:00 • committed by GitHub
commit 5ee9349647
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2 changed files with 23 additions and 3 deletions
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12
tests/various/const_func.v
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@ -53,6 +53,15 @@ module top(out);
c1, c2, c3, c4,
d1, d2, d3, d4};
function signed [31:0] negate;
input integer inp;
negate = ~inp;
endfunction
parameter W = 10;
parameter X = 3;
localparam signed Y = $floor(W / X);
localparam signed Z = negate($floor(W / X));
// `define VERIFY
`ifdef VERIFY
assert property (a1 == 0);
@ -71,5 +80,8 @@ module top(out);
assert property (d2 == 0);
assert property (d3 == 1);
assert property (d4 == 1);
assert property (Y == 3);
assert property (Z == ~3);
`endif
endmodule