Hi Thomas,
Am 11.05.25 um 12:51 schrieb Thomas Koenig via Gcc:
Hi Harald,
Hi Thomas,
On 5/11/25 10:34, Thomas Koenig via Gcc wrote:
As PR120139 has shown (again), it is too easy to create regressions
for dumping C prototypes from Fortran. The main problem
is that there is currently no test in the testsuite.
for something along this variant you can try multiline-output
as in the attached sample.
There may be better ways...
Hm, this could work. This would have the disadvantage that any
change to the generated file would show up as "regression" on
testing, even if it was not relevant to the test.
Is there maybe something along the lines of "match the compiler
output for a certain pattern and discard everything else" in
dejagnu? I tried finding it in the docs, but I didn't find anything
that would work.
the only thing that I am aware is writing multiple dg-output's with
suitable regexes. This allow to check that something is *present*,
but I did not find the negation, i.e. absence of something not wanted.
Good luck,
Harald
Best regards
Thomas
