* enc/trans/utf_16_32.c (fun_so_to_utf_16be, fun_so_to_utf_16le): add

  parentheses to remove warnings of gcc.

* io.c (rb_io_getc): remove unused variables.

* compile.c (NODE_NEXT, NODE_REDO): remove unused labels.

* ext/nkf/nkf.c (rb_nkf_convert): remove unused variables.

* ext/syck/rubyext.c (syck_resolver_initialize,
  syck_resolver_detect_implicit, syck_emitter_emit): remove unused
  variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16061 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/compile.c b/compile.c
index 0aebc8c056..03e17ad05d 100644
--- a/compile.c
+++ b/compile.c
@@ -3103,7 +3103,6 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	}
 	else {
 	    rb_iseq_t *ip;
-	  next_by_throw:
 	    ip = iseq;
 	    while (ip) {
 		level = 0x8000;
@@ -3165,7 +3164,6 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	else {
 	    rb_iseq_t *ip;
 	    unsigned long level;
-	  redo_by_throw:
 	    level = 0x8000 | 0x4000;
 	    ip = iseq;
 	    while (ip) {