Re: [Csnd] errors in macro with underscore
| Date | 2018-10-25 08:07 |
| From | Andreas Bergsland |
| Subject | Re: [Csnd] errors in macro with underscore |
|
This code, however, gave a parsing error: #define TEST(V) # i$Va = 2 print i$Va # instr 1 $TEST(1) endin It seems like the parser doesn’t like when macro arguments are followed by something other than space. Is this intended behavior of the parser? Best, Andreas From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Andreas Bergsland <andreas.bergsland@NTNU.NO> Hi I had problems when revisiting a csd that used to run on 5.10. It turned out the errors were due to underscores in some of the macros, so that this code
#define TEST(V) # prints "$V_" #
instr 1 $TEST(1) endin
would print $error
When the underscore was replaced by other signs, it behaved as expected, e.g. #define TEST(V) # prints "$V-" #
instr 1 $TEST(1) endin
would print 1-
as expected
Best, Andreas
-- Andreas Bergsland
Associate professor - førsteamanuensis Study Programme Leader - studieprogramleder Music Technology Programme - Musikkteknologiseksjonen Department of Music - Institutt for musikk Olavskvartalet NTNU (Norwegian University of Science and Technology) 7491 Trondheim, NORWAY
Visiting address/besøksadresse: Fjordgt.1 (3.etg.) e-mail: andreas.bergsland@ntnu.no Office phone (Skype for business):7359 0096 Mobil: 4566 3316 Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here |
| Date | 2018-10-25 08:12 |
| From | Andreas Bergsland |
| Subject | Re: [Csnd] errors in macro with underscore |
|
Sorry, forgot to inform that I’m on 6.12 (BTW congrats!!!) with OSX10.12.6 Andreas From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Andreas Bergsland <andreas.bergsland@NTNU.NO> This code, however, gave a parsing error: #define TEST(V) # i$Va = 2 print i$Va #
instr 1 $TEST(1) endin
It seems like the parser doesn’t like when macro arguments are followed by something other than space. Is this intended behavior of the parser? Best, Andreas
From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Andreas Bergsland <andreas.bergsland@NTNU.NO>
Hi I had problems when revisiting a csd that used to run on 5.10. It turned out the errors were due to underscores in some of the macros, so that this code
#define TEST(V) # prints "$V_" #
instr 1 $TEST(1) endin
would print $error
When the underscore was replaced by other signs, it behaved as expected, e.g. #define TEST(V) # prints "$V-" #
instr 1 $TEST(1) endin
would print 1-
as expected
Best, Andreas
-- Andreas Bergsland
Associate professor - førsteamanuensis Study Programme Leader - studieprogramleder Music Technology Programme - Musikkteknologiseksjonen Department of Music - Institutt for musikk Olavskvartalet NTNU (Norwegian University of Science and Technology) 7491 Trondheim, NORWAY
Visiting address/besøksadresse: Fjordgt.1 (3.etg.) e-mail: andreas.bergsland@ntnu.no Office phone (Skype for business):7359 0096 Mobil: 4566 3316 Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here |