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| author | Gaming4JC <g4jc@hyperbola.info> | 2019-12-14 09:25:14 -0500 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2019-12-17 06:25:29 -0500 |
| commit | 55728c964fa20391d31b31562033a2a63f1da40d (patch) | |
| tree | 17ba46a7acf432562c084d26b2967cc3889b593d /js/src/frontend | |
| parent | 5bdfdb678d4063f77392d5029b9803c8cdc6f248 (diff) | |
| download | UXP-55728c964fa20391d31b31562033a2a63f1da40d.tar UXP-55728c964fa20391d31b31562033a2a63f1da40d.tar.gz UXP-55728c964fa20391d31b31562033a2a63f1da40d.tar.lz UXP-55728c964fa20391d31b31562033a2a63f1da40d.tar.xz UXP-55728c964fa20391d31b31562033a2a63f1da40d.zip | |
Bug 1331092 - Part 11: Await on the innerResult.value when innerResult.done is true in yield*.
Tag #1287
Diffstat (limited to 'js/src/frontend')
| -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; |