diff options
Diffstat (limited to 'tests/verilog/always_comb_latch_4.ys')
| -rw-r--r-- | tests/verilog/always_comb_latch_4.ys | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/verilog/always_comb_latch_4.ys b/tests/verilog/always_comb_latch_4.ys new file mode 100644 index 000000000..46b78801b --- /dev/null +++ b/tests/verilog/always_comb_latch_4.ys @@ -0,0 +1,17 @@ +read_verilog -sv <<EOF +module top; +parameter AVOID_LATCH = 0; +logic x, z; +assign z = 1'b1; +always_comb begin + logic y; + if (z) + y = 0; + for (int i = 1; i == AVOID_LATCH; i++) + y = 1; + x = z ? y : 1'b0; +end +endmodule +EOF +logger -expect error "^Latch inferred for signal `\\top\.\$unnamed_block\$3\.y' from always_comb process" 1 +proc |