[commit/testsuite/ada] Enhance gdb.ada/null_record testcase

[Joel Brobecker <brobecker at adacore dot com>]

Hello,

Daniel allowed me in a private message to check some changes in
for the null_record testcase. I modified it a bit further, to make
the testcase a bit more realistic.

2006-01-04  Joel Brobecker  <brobecker@adacore.com>

        Make this testcase a bit more realistic. The current code
        is too simplistic, and allows the compiler to optimize out
        some of the entities we need for this testcase.
        * gdb.ada/null_record/bar.ads (Void_Star): New type.
        (Do_Nothing): Add extra parameter.
        * gdb.ada/null_record/bar.adb (Do_Nothing): Likewise.
        * gdb.ada/null_record/null_record.adb: Fake use of type Empty
        by using a variable of type Void_Star.

Checked in.

-- 
Joel

Attachment: nr-ada.diff
Description: Text document