tests/ctags/bug961001.v

   1 /*
   2  * In Verilog, the following two lines are both valid syntax:
   3  *
   4  * `define GUEST
   5  * `define GUEST <value>
   6  *
   7  * The first defines "GUEST" as existing, but with no assigned
   8  * value.  The second defines "GUEST" as existing with an
   9  * assigned value.  Ctags55 correctly handles both cases, but
  10  * Ctags551 - Ctags554 only handles the `define with value
  11  * correctly.  Here is some test code to demonstrate this:
  12  */
  13 `define HOSTA
  14 `define HOSTB
  15 `define HOSTC
  16 `define HOSTD
  17
  18 `define GUESTA 1
  19 `define GUESTB 2
  20 `define GUESTC 3
  21 `define GUESTD 4
  22 /*
  23  * Ctags55 correctly generates a tag for all `defines in the
  24  * code, but Ctags554 does not generate tags for "HOSTB"
  25  * or "HOSTD".
  26  */