| Tracking down indexing problems [message #205090] |
Sat, 17 November 2007 06:36  |
 Scott Gifford
Messages: 7
Registered: July 2009 |
Junior Member |
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Hello,
I'm trying to track down the indexing problems in my Eclipse C++
project.
I have enabled syntax highlighting for indexing errors, so I can see
what CDT's indexer is having problem with. I have enabled logging, to
try and get more details about the problems.
Still, the information I get isn't enough to actually debug the
problem. For example, I have this test case. It works fine in a
small test project, but in my current project it fails.
#include <signal.h>
static void ignore_sig(int sig) {
}
void sigtest() {
struct sigaction sa;
sigset_t sa_ss;
sa.sa_handler = ignore_sig;
sigemptyset(&sa_ss);
sa.sa_mask = sa_ss;
sa.sa_flags = 0;
sa.sa_restorer = 0;
sigaction(SIGUSR1, &sa, 0);
}
In my project, all of the fields in "sa" appear in red, and generally
act like the indexer doesn't understand them.
I see this in the logs:
Indexer: parsing /lx-server/geserver/getest.cpp
Indexer: unresolved include at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 1
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 9; A scope could not be created to represent the name sa_handler
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 10; Attempt to use symbol failed : sigemptyset
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 11; A scope could not be created to represent the name sa_mask
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 12; A scope could not be created to represent the name sa_flags
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 13; A scope could not be created to represent the name sa_restorer
Indexer: problem at /home/sgifford/locomatix-workspace/lx-server/geserver/getest .cpp: 14; Attempt to use symbol failed : SIGUSR1
Indexer: adding file:/home/sgifford/locomatix-workspace/lx-server/geserver/g etest.cpp
but I'm not sure where to go from here. signal.h is in /usr/include,
and the code compiles and runs, so things must be basically right. I
tried changing <signal.h> to "/usr/include/signal.h" and then the
"unresolved include" error goes away, but the other errors remain and
the index still doesn't work.
Any suggestions for my next step in debugging this?
Thanks!
---Scott.
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