moz-constexpr-nan.patch

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diff --git a/Decimal.h b/Decimal.h

index 4bb9a841e585..8d9adbff4fb0 100644

--- a/Decimal.h

+++ b/Decimal.h

@@ -234,11 +234,13 @@ public:

     // Note: fromString doesn't support "infinity" and "nan".

     static MFBT_API Decimal fromString(const std::string& aValue);

     static MFBT_API Decimal infinity(Sign);

-    static MFBT_API Decimal nan();

+    static constexpr Decimal nan() {

+        return Decimal(EncodedData(Positive, EncodedData::ClassNaN));

+    }

     static MFBT_API Decimal zero(Sign);

     // You should not use below methods. We expose them for unit testing.

-    MFBT_API explicit Decimal(const EncodedData&);

+    constexpr explicit Decimal(const EncodedData& data) : m_data(data) {}

     const EncodedData& value() const { return m_data; }

 private:

diff --git a/Decimal.cpp b/Decimal.cpp

index 7d2bcfa712c5..e4db6a0f1e58 100644

--- a/Decimal.cpp

+++ b/Decimal.cpp

@@ -239,11 +239,6 @@ Decimal::Decimal(int32_t i32)

 Decimal::Decimal(Sign sign, int exponent, uint64_t coefficient)

     : m_data(sign, coefficient ? exponent : 0, coefficient) {}

-Decimal::Decimal(const EncodedData& data)

-    : m_data(data)

-{

-}

 Decimal::Decimal(const Decimal& other)

     : m_data(other.m_data)

@@ -853,11 +848,6 @@ Decimal Decimal::infinity(const Sign sign)

     return Decimal(EncodedData(sign, EncodedData::ClassInfinity));

-Decimal Decimal::nan()

-{

-    return Decimal(EncodedData(Positive, EncodedData::ClassNaN));

-}

 Decimal Decimal::remainder(const Decimal& rhs) const

     const Decimal quotient = *this / rhs;