diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/svtypes/struct_array.sv | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/svtypes/struct_array.sv b/tests/svtypes/struct_array.sv index 739f202ab..a0b84640d 100644 --- a/tests/svtypes/struct_array.sv +++ b/tests/svtypes/struct_array.sv @@ -141,6 +141,26 @@ module top; always_comb assert(s3_llb==80'hFC00_4200_0012_3400_FFFC); + struct packed { + bit [-10:-3] [-2:-1] [5:2] a; + bit [0:15] b; // filler for non-zero offset + } s3_off; + + initial begin + s3_off = '0; + + s3_off.a[-5:-4] = 16'h1234; + s3_off.a[-8] = 8'h42; + + s3_off.a[-10] = '1; + s3_off.a[-10][-1][3:0] = '0; + + s3_off.b = '1; + s3_off.b[14:15] = '0; + end + + always_comb assert(s3_off==80'hFC00_4200_0012_3400_FFFC); + `ifndef VERIFIC // Note that the tests below for unpacked arrays in structs rely on the // fact that they are actually packed in Yosys. |