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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/FullParseHandler.h | |
| 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/FullParseHandler.h')
| -rw-r--r-- | js/src/frontend/FullParseHandler.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/frontend/FullParseHandler.h b/js/src/frontend/FullParseHandler.h index d34cdf43d..2d7f57e1e 100644 --- a/js/src/frontend/FullParseHandler.h +++ b/js/src/frontend/FullParseHandler.h @@ -395,6 +395,18 @@ class FullParseHandler return true; } + MOZ_MUST_USE bool addSpreadProperty(ParseNode* literal, uint32_t begin, ParseNode* inner) { + MOZ_ASSERT(literal->isKind(PNK_OBJECT)); + MOZ_ASSERT(literal->isArity(PN_LIST)); + + setListFlag(literal, PNX_NONCONST); + ParseNode* spread = newSpread(begin, inner); + if (!spread) + return false; + literal->append(spread); + return true; + } + MOZ_MUST_USE bool addObjectMethodDefinition(ParseNode* literal, ParseNode* key, ParseNode* fn, JSOp op) { |