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| author | Brian Smith <brian@dbsoft.org> | 2023-07-13 04:07:05 -0500 |
|---|---|---|
| committer | Brian Smith <brian@dbsoft.org> | 2023-07-13 04:07:05 -0500 |
| commit | cb1aa7f456b4d44f4a1f5cdc63b490c8fb743a1b (patch) | |
| tree | 511a1bd069a86f31aa3dd0a8ec4485180c0e5dc0 /dom | |
| parent | 42cf583a575c2a2693c03982ded04bbea2468922 (diff) | |
| download | uxp-cb1aa7f456b4d44f4a1f5cdc63b490c8fb743a1b.tar.gz | |
Issue #1240 - Part 3c - Fast-forward to the V8 version of BigIntType.
Disabling some sections temporarily since the dependencies are not there yet.
Based on the following: https://bugzilla.mozilla.org/show_bug.cgi?id=1502797
https://bugzilla.mozilla.org/show_bug.cgi?id=1471134
https://bugzilla.mozilla.org/show_bug.cgi?id=1441098 Part 3 & 4
Add structured clone support for BigInt and Enable BigInt wrapping from DOM bindings.
https://bugzilla.mozilla.org/show_bug.cgi?id=1522738
Diffstat (limited to 'dom')
| -rw-r--r-- | dom/bindings/BindingUtils.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/dom/bindings/BindingUtils.h b/dom/bindings/BindingUtils.h index d55be9eb89..310cee15d1 100644 --- a/dom/bindings/BindingUtils.h +++ b/dom/bindings/BindingUtils.h @@ -1037,11 +1037,18 @@ MaybeWrapValue(JSContext* cx, JS::MutableHandle<JS::Value> rval) return MaybeWrapStringValue(cx, rval); } - if (!rval.isObject()) { - return true; + if (rval.isObject()) { + return MaybeWrapObjectValue(cx, rval); + } + // This could be optimized by checking the zone first, similar to + // the way strings are handled. At present, this is used primarily + // for structured cloning, so avoiding the overhead of JS_WrapValue + // calls is less important than for other types. + if (rval.isBigInt()) { + return JS_WrapValue(cx, rval); } - - return MaybeWrapObjectValue(cx, rval); + MOZ_ASSERT(rval.isSymbol()); + return true; } namespace binding_detail { |