Saxon » SaxonC

Reported by user here: https://saxonica.plan.io/boards/4/topics/9580

In SaxonC HE 12.4.1 when the C++ samples are compiled under Debian 12 (WSL) (i.e. ./build64-linux.sh). We get the following errors:

./../Saxon.C.API/SaxonCGlue.c: In function ‘detach_graalvm_thread’:
../../Saxon.C.API/SaxonCGlue.c:63:45: warning: unused parameter ‘env’ [-Wunused-parameter]
   63 | int detach_graalvm_thread(sxnc_environment *env) {
      |                           ~~~~~~~~~~~~~~~~~~^~~
../../Saxon.C.API/SaxonCGlue.c: In function ‘checkForException’:
../../Saxon.C.API/SaxonCGlue.c:106:49: warning: unused parameter ‘environii’ [-Wunused-parameter]
  106 | const char *checkForException(sxnc_environment *environii) { return 0; }
      |                               ~~~~~~~~~~~~~~~~~~^~~~~~~~~
../../Saxon.C.API/SaxonCGlue.c: In function ‘setParameter’:
../../Saxon.C.API/SaxonCGlue.c:167:4: error: dangling pointer ‘parameters’ to ‘temp’ may be used [-Werror=dangling-pointer=]
  167 |   (*parameters)[(*parLen) - 1].value = value->xdmvalue;
      |   ~^~~~~~~~~~~~
../../Saxon.C.API/SaxonCGlue.c:154:21: note: ‘temp’ declared here
  154 |     sxnc_parameter *temp =
      |                     ^~~~
../../Saxon.C.API/SaxonCGlue.c:166:4: error: dangling pointer ‘parameters’ to ‘temp’ may be used [-Werror=dangling-pointer=]
  166 |   (*parameters)[(*parLen) - 1].name = (char *)newName;
      |   ~^~~~~~~~~~~~
../../Saxon.C.API/SaxonCGlue.c:154:21: note: ‘temp’ declared here
  154 |     sxnc_parameter *temp =
      |                     ^~~~
../../Saxon.C.API/SaxonCGlue.c: In function ‘setProperty’:
../../Saxon.C.API/SaxonCGlue.c:196:4: error: dangling pointer ‘properties’ to ‘temp’ may be used [-Werror=dangling-pointer=]
  196 |   (*properties)[(*propLen)].value = (char *)newValue;
      |   ~^~~~~~~~~~~~
../../Saxon.C.API/SaxonCGlue.c:181:20: note: ‘temp’ declared here
  181 |     sxnc_property *temp =
      |                    ^~~~
../../Saxon.C.API/SaxonCGlue.c:195:4: error: dangling pointer ‘properties’ to ‘temp’ may be used [-Werror=dangling-pointer=]
  195 |   (*properties)[(*propLen)].name = (char *)newName;
      |   ~^~~~~~~~~~~~
../../Saxon.C.API/SaxonCGlue.c:181:20: note: ‘temp’ declared here
  181 |     sxnc_property *temp =
      |                    ^~~~
cc1: all warnings being treated as errors