Backed out changeset 706338ae16dd (bug 1940342) for causing build bustages at TestMaybe.cpp. CLOSED TREE
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@@ -59,20 +59,6 @@
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# define IF_WASM_JSPI(REAL, IMAGINARY) IMAGINARY
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#endif
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// IF_EXPLICIT_RESOURCE_MANAGEMENT is already used elsewhere.
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#ifdef ENABLE_EXPLICIT_RESOURCE_MANAGEMENT
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# define IF_HAVE_EXPLICIT_RESOURCE_MANAGEMENT(REAL, IMAGINARY) REAL
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#else
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# define IF_HAVE_EXPLICIT_RESOURCE_MANAGEMENT(REAL, IMAGINARY) IMAGINARY
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#endif
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// IF_RECORD_TUPLE is already used elsewhere.
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#ifdef ENABLE_RECORD_TUPLE
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# define IF_HAVE_RECORD_TUPLE(REAL, IMAGINARY) REAL
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#else
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# define IF_HAVE_RECORD_TUPLE(REAL, IMAGINARY) IMAGINARY
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#endif
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#ifdef NIGHTLY_BUILD
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# define IF_NIGHTLY(REAL, IMAGINARY) REAL
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#else
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@@ -81,8 +67,7 @@
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#define JS_FOR_PROTOTYPES_(REAL, IMAGINARY, REAL_IF_INTL, REAL_IF_TEMPORAL, \
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REAL_IF_WASM_TYPE, REAL_IF_WASM_JSPI, \
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REAL_IF_EXPLICIT_RESOURCE_MANAGEMENT, \
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REAL_IF_RECORD_TUPLE, REAL_IF_NIGHTLY) \
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REAL_IF_NIGHTLY) \
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IMAGINARY(Null, dummy) \
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REAL(Object, OCLASP(Plain)) \
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REAL(Function, &FunctionClass) \
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@@ -101,8 +86,8 @@
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REAL(EvalError, ERROR_CLASP(JSEXN_EVALERR)) \
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REAL(RangeError, ERROR_CLASP(JSEXN_RANGEERR)) \
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REAL(ReferenceError, ERROR_CLASP(JSEXN_REFERENCEERR)) \
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REAL_IF_EXPLICIT_RESOURCE_MANAGEMENT(SuppressedError, \
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ERROR_CLASP(JSEXN_SUPPRESSEDERR)) \
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IF_EXPLICIT_RESOURCE_MANAGEMENT( \
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REAL(SuppressedError, ERROR_CLASP(JSEXN_SUPPRESSEDERR))) \
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REAL(SyntaxError, ERROR_CLASP(JSEXN_SYNTAXERR)) \
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REAL(TypeError, ERROR_CLASP(JSEXN_TYPEERR)) \
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REAL(URIError, ERROR_CLASP(JSEXN_URIERR)) \
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@@ -166,10 +151,10 @@
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REAL(WeakRef, OCLASP(WeakRef)) \
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REAL(Iterator, OCLASP(Iterator)) \
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REAL(AsyncIterator, OCLASP(AsyncIterator)) \
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REAL_IF_EXPLICIT_RESOURCE_MANAGEMENT(DisposableStack, \
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OCLASP(DisposableStack)) \
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REAL_IF_EXPLICIT_RESOURCE_MANAGEMENT(AsyncDisposableStack, \
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OCLASP(AsyncDisposableStack)) \
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IF_EXPLICIT_RESOURCE_MANAGEMENT( \
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REAL(DisposableStack, OCLASP(DisposableStack))) \
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IF_EXPLICIT_RESOURCE_MANAGEMENT( \
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REAL(AsyncDisposableStack, OCLASP(AsyncDisposableStack))) \
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REAL_IF_TEMPORAL(Temporal, OCLASP(temporal::Temporal)) \
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REAL_IF_TEMPORAL(Duration, OCLASP(temporal::Duration)) \
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REAL_IF_TEMPORAL(Instant, OCLASP(temporal::Instant)) \
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@@ -180,24 +165,14 @@
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REAL_IF_TEMPORAL(PlainTime, OCLASP(temporal::PlainTime)) \
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REAL_IF_TEMPORAL(TemporalNow, OCLASP(temporal::TemporalNow)) \
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REAL_IF_TEMPORAL(ZonedDateTime, OCLASP(temporal::ZonedDateTime)) \
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REAL_IF_RECORD_TUPLE(Record, (&RecordType::class_)) \
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REAL_IF_RECORD_TUPLE(Tuple, (&TupleType::class_))
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// DO NOT ADD CONDITIONAL ENTRIES TO THIS LIST! (As in, do not add entries that
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// are only present in some configurations.) It will break binary compatibility.
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// Instead, create an IF_<feature> macro and add it to the parameter list below
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// and add a corresponding parameter to JS_FOR_PROTOTYPES_ above.
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//
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// Note that entries may be freely added to or removed from this list, even in
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// the middle. The only invariant that must be upheld is that the offsets in the
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// list do not change depending on configuration settings of the same version of
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// the source.
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IF_RECORD_TUPLE(REAL(Record, (&RecordType::class_))) \
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IF_RECORD_TUPLE(REAL(Tuple, (&TupleType::class_)))
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#define JS_FOR_PROTOTYPES(REAL, IMAGINARY) \
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JS_FOR_PROTOTYPES_( \
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REAL, IMAGINARY, IF_INTL(REAL, IMAGINARY), IF_TEMPORAL(REAL, IMAGINARY), \
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IF_WASM_TYPE(REAL, IMAGINARY), IF_WASM_JSPI(REAL, IMAGINARY), \
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IF_HAVE_EXPLICIT_RESOURCE_MANAGEMENT(REAL, IMAGINARY), \
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IF_HAVE_RECORD_TUPLE(REAL, IMAGINARY), IF_NIGHTLY(REAL, IMAGINARY))
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IF_NIGHTLY(REAL, IMAGINARY))
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#define JS_FOR_EACH_PROTOTYPE(MACRO) JS_FOR_PROTOTYPES(MACRO, MACRO)
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@@ -63,7 +63,7 @@ struct MaybeStorageBase<T, true> {
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using NonConstT = std::remove_const_t<T>;
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union Union {
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constexpr Union() : empty{} {}
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constexpr Union() : empty() {}
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constexpr explicit Union(const T& aVal) : val{aVal} {}
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constexpr explicit Union(T&& aVal) : val{std::move(aVal)} {}
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template <typename... Args>
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@@ -71,8 +71,7 @@ struct MaybeStorageBase<T, true> {
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: val{std::forward<Args>(aArgs)...} {}
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NonConstT val;
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struct {
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} empty;
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char empty;
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} mStorage;
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public:
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