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Bug 1593415 - fix reflection for nullish coalescing; r=jorendorff

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I forgot about Reflect.cpp after the initial changes and borked it. This fixes it!

Differential Revision: https://phabricator.services.mozilla.com/D51572

--HG--
extra : moz-landing-system : lando
This commit is contained in:
yulia 2019-11-05 14:59:21 +00:00
parent 634c8dd169
commit 92472ccbd7
1 changed files with 7 additions and 3 deletions
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10
js/src/builtin/ReflectParse.cpp
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@ -102,6 +102,7 @@ enum BinaryOperator {
BINOP_IN,
BINOP_INSTANCEOF,
BINOP_PIPELINE,
BINOP_COALESCE,
BINOP_LIMIT
};
@ -178,6 +179,7 @@ static const char* const binopNames[] = {
"in", /* BINOP_IN */
"instanceof", /* BINOP_INSTANCEOF */
"|>", /* BINOP_PIPELINE */
"??", /* BINOP_COALESCE */
};
static const char* const unopNames[] = {
@ -1827,6 +1829,8 @@ BinaryOperator ASTSerializer::binop(ParseNodeKind kind) {
return BINOP_INSTANCEOF;
case ParseNodeKind::PipelineExpr:
return BINOP_PIPELINE;
case ParseNodeKind::CoalesceExpr:
return BINOP_COALESCE;
default:
return BINOP_ERR;
}
@ -2565,9 +2569,8 @@ bool ASTSerializer::leftAssociate(ListNode* node, MutableHandleValue dst) {
MOZ_ASSERT(!node->empty());
ParseNodeKind kind = node->getKind();
bool lor =
kind == ParseNodeKind::OrExpr || kind == ParseNodeKind::CoalesceExpr;
bool logop = lor || (kind == ParseNodeKind::AndExpr);
bool lor = kind == ParseNodeKind::OrExpr;
bool logop = lor || kind == ParseNodeKind::AndExpr;
ParseNode* head = node->head();
RootedValue left(cx);
@ -2680,6 +2683,7 @@ bool ASTSerializer::expression(ParseNode* pn, MutableHandleValue dst) {
dst);
}
case ParseNodeKind::CoalesceExpr:
case ParseNodeKind::OrExpr:
case ParseNodeKind::AndExpr:
return leftAssociate(&pn->as<ListNode>(), dst);