diff options
Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/composite-data/inline_15.vhd')
-rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/composite-data/inline_15.vhd | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/composite-data/inline_15.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/composite-data/inline_15.vhd new file mode 100644 index 0000000..cd58766 --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/composite-data/inline_15.vhd @@ -0,0 +1,79 @@ + +-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc + +-- This file is part of VESTs (Vhdl tESTs). + +-- VESTs is free software; you can redistribute it and/or modify it +-- under the terms of the GNU General Public License as published by the +-- Free Software Foundation; either version 2 of the License, or (at +-- your option) any later version. + +-- VESTs is distributed in the hope that it will be useful, but WITHOUT +-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +-- for more details. + +-- You should have received a copy of the GNU General Public License +-- along with VESTs; if not, write to the Free Software Foundation, +-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +entity inline_15 is + +end entity inline_15; + + +---------------------------------------------------------------- + + +architecture test of inline_15 is +begin + + + process_3_c : process is + + -- code from book: + + subtype name is string(1 to 20); + type display_string is array (integer range 0 to 19) of character; + + variable item_name : name; + variable display : display_string; + + -- + + subtype big_endian_upper_halfword is bit_vector(0 to 15); + subtype little_endian_upper_halfword is bit_vector(31 downto 16); + + variable big : big_endian_upper_halfword; + variable little : little_endian_upper_halfword; + + -- end of code from book + + begin + + -- error: Incompatible types for assignment + -- display := item_name; -- ilegal + + item_name := (others => 'A'); + + little := x"AAAA"; + + -- code from book: + + display := display_string(item_name); + + -- + + big := little; + little := big; + + -- end of code from book + + wait; + end process process_3_c; + + + ---------------- + + +end architecture test; |