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Issue #1240 - Part 1 - Define a new BigInt primitive type. Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1366287 Part 1.0. However leaving out the --enable-bigint changes.

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Brian Smith 2023-07-13 01:59:24 -05:00 • committed by roytam1
commit f041afc61d
43 changed files with 411 additions and 20 deletions
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4
js/public/TraceKind.h
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@ -60,7 +60,8 @@ enum class TraceKind
JitCode = 0x1F,
LazyScript = 0x2F,
Scope = 0x3F,
RegExpShared = 0x4F
RegExpShared = 0x4F,
BigInt = 0x5F
};
const static uintptr_t OutOfLineTraceKindMask = 0x07;
static_assert(uintptr_t(JS::TraceKind::BaseShape) & OutOfLineTraceKindMask, "mask bits are set");
@ -91,6 +92,7 @@ struct MapTypeToTraceKind {
D(Shape, js::Shape, true) \
D(String, JSString, false) \
D(Symbol, JS::Symbol, false) \
D(BigInt, JS::BigInt, false) \
D(RegExpShared, js::RegExpShared, true)
// Map from all public types to their trace kind.