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| author | Gaming4JC <g4jc@hyperbola.info> | 2019-07-14 16:37:57 -0400 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2019-07-18 22:38:47 -0400 |
| commit | 091d00f1bd22f821d3926c46dd1d6cf7fbc746f4 (patch) | |
| tree | c68c6e96a4104ed0a78807c79f3601cd6f3eee4e /js/src/frontend/BytecodeEmitter.cpp | |
| parent | 638a904d0dbe4bcc5a625ea472c7e65ac75dbc06 (diff) | |
| download | UXP-091d00f1bd22f821d3926c46dd1d6cf7fbc746f4.tar UXP-091d00f1bd22f821d3926c46dd1d6cf7fbc746f4.tar.gz UXP-091d00f1bd22f821d3926c46dd1d6cf7fbc746f4.tar.lz UXP-091d00f1bd22f821d3926c46dd1d6cf7fbc746f4.tar.xz UXP-091d00f1bd22f821d3926c46dd1d6cf7fbc746f4.zip | |
1339395 - Part 2: Add parser support for rest and spread object properties.
Diffstat (limited to 'js/src/frontend/BytecodeEmitter.cpp')
| -rw-r--r-- | js/src/frontend/BytecodeEmitter.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/frontend/BytecodeEmitter.cpp b/js/src/frontend/BytecodeEmitter.cpp index c2eae4344..f9a1f8675 100644 --- a/js/src/frontend/BytecodeEmitter.cpp +++ b/js/src/frontend/BytecodeEmitter.cpp @@ -5815,6 +5815,11 @@ BytecodeEmitter::emitDestructuringOpsObject(ParseNode* pattern, DestructuringFla return false; for (ParseNode* member = pattern->pn_head; member; member = member->pn_next) { + if (member->isKind(PNK_SPREAD)) { + // FIXME: Implement + continue; + } + ParseNode* subpattern; if (member->isKind(PNK_MUTATEPROTO)) subpattern = member->pn_kid; @@ -9449,6 +9454,13 @@ BytecodeEmitter::emitPropertyList(ParseNode* pn, MutableHandlePlainObject objp, continue; } + if (propdef->isKind(PNK_SPREAD)) { + MOZ_ASSERT(type == ObjectLiteral); + objp.set(nullptr); + // FIXME: implement + continue; + } + bool extraPop = false; if (type == ClassBody && propdef->as<ClassMethod>().isStatic()) { extraPop = true; |