[PRISM] Suppress compiler warnings

../prism_compile.c: In function ‘pm_compile_node’:
../compile.c:583:24: warning: ‘retry_end_l’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  583 |     anchor->last->next = elem;
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from ../compile.c:14256:
../prism_compile.c:5796:16: note: ‘retry_end_l’ was declared here
 5796 |         LABEL *retry_end_l;
      |                ^~~~~~~~~~~
../compile.c:255:42: warning: ‘retry_label’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  255 | #define LABEL_REF(label) ((label)->refcnt++)
      |                                          ^~
In file included from ../compile.c:14256:
../prism_compile.c:5795:16: note: ‘retry_label’ was declared here
 5795 |         LABEL *retry_label;
      |                ^~~~~~~~~~~
../prism_compile.c:5919:52: warning: ‘previous_block’ may be used uninitialized in this function [-Wmaybe-uninitialized]
 5919 |             ISEQ_COMPILE_DATA(iseq)->current_block = previous_block;
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

0 files changed, 0 insertions, 0 deletions