1 files changed, 16 insertions, 0 deletions
diff --git a/tests/various/constcomment.ys b/tests/various/constcomment.ys
new file mode 100644
index 000000000..f4f2e75d8
--- /dev/null
+++ b/tests/various/constcomment.ys
@@ -0,0 +1,16 @@
+read_verilog <<EOT
+module top1;
+        localparam a = 8 /*foo*/ 'h ab;
+        localparam b = 8 'h /*foo*/ cd;
+        generate
+                if (a != 8'b10101011) $error("a incorrect!");
+                if (b != 8'b11001101) $error("b incorrect!");
+        endgenerate
+endmodule
+EOT
+logger -expect error "syntax error, unexpected TOK_BASE" 1
+read_verilog <<EOT
+module top2;
+	localparam a = 12'h4 /*foo*/'b0;
+endmodule
+EOT