Fixed the open-source build.

2 files changed, 7 insertions, 2 deletions

diff --git a/upb/pb/decoder.c b/upb/pb/decoder.c
index 1b5fc17..06125dd 100644
--- a/upb/pb/decoder.c
+++ b/upb/pb/decoder.c
@@ -96,7 +96,12 @@ void upb_decoderplan_unref(upb_decoderplan *p) {
 }
 
 bool upb_decoderplan_hasjitcode(upb_decoderplan *p) {
+#ifdef UPB_USE_JIT_X64
   return p->jit_code != NULL;
+#else
+  (void)p;
+  return false;
+#endif
 }
 
 
@@ -537,6 +542,7 @@ void upb_decoder_resetplan(upb_decoder *d, upb_decoderplan *p, int msg_offset) {
 void upb_decoder_resetinput(upb_decoder *d, upb_byteregion *input,
                             void *closure) {
   assert(d->plan);
+  assert(upb_byteregion_discardofs(input) == upb_byteregion_startofs(input));
   upb_dispatcher_frame *f =
       upb_dispatcher_reset(&d->dispatcher, closure, d->plan->handlers->msgs[0]);
   upb_status_clear(&d->status);
diff --git a/upb/pb/decoder_x64.dasc b/upb/pb/decoder_x64.dasc
index 807191b..fa984ef 100644
--- a/upb/pb/decoder_x64.dasc
+++ b/upb/pb/decoder_x64.dasc
@@ -308,7 +308,6 @@ static void upb_assert_notnull(void *addr) { assert(addr != NULL); }
 
 // Decodes the next val into ARG3, advances PTR.
 static void upb_decoderplan_jit_decodefield(upb_decoderplan *plan,
-                                            upb_mhandlers *m,
                                             uint8_t type, size_t tag_size) {
   // Decode the value into arg 3 for the callback.
   switch (type) {
@@ -559,7 +558,7 @@ static void upb_decoderplan_jit_field(upb_decoderplan *plan, uint64_t tag,
     return;
   }
 
-  upb_decoderplan_jit_decodefield(plan, m, f->type, tag_size);
+  upb_decoderplan_jit_decodefield(plan, f->type, tag_size);
   upb_decoderplan_jit_callcb(plan, f);
 
   // Epilogue: load next tag, check for repeated field.