diff options
| -rw-r--r-- | js/src/frontend/BytecodeEmitter.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/frontend/BytecodeEmitter.cpp b/js/src/frontend/BytecodeEmitter.cpp index 36495bdb2..f16450db9 100644 --- a/js/src/frontend/BytecodeEmitter.cpp +++ b/js/src/frontend/BytecodeEmitter.cpp @@ -8896,6 +8896,10 @@ BytecodeEmitter::emitYieldStar(ParseNode* iter) return false; if (!emitAtomOp(cx->names().value, JSOP_GETPROP)) // ITER OLDRESULT FTYPE FVALUE VALUE return false; + if (isAsyncGenerator) { + if (!emitAwait()) // ITER OLDRESULT FTYPE FVALUE VALUE + return false; + } if (!emitPrepareIteratorResult()) // ITER OLDRESULT FTYPE FVALUE VALUE RESULT return false; if (!emit1(JSOP_SWAP)) // ITER OLDRESULT FTYPE FVALUE RESULT VALUE @@ -8988,6 +8992,11 @@ BytecodeEmitter::emitYieldStar(ParseNode* iter) if (!emitAtomOp(cx->names().value, JSOP_GETPROP)) // VALUE return false; + if (isAsyncGenerator) { + if (!emitAwait()) // VALUE + return false; + } + MOZ_ASSERT(this->stackDepth == startDepth - 1); return true; |