+bool Attribute::isStringAttribute() const {
+ return pImpl && pImpl->isStringAttribute();
+}
+
+Attribute::AttrKind Attribute::getKindAsEnum() const {
+ if (!pImpl) return None;
+ assert((isEnumAttribute() || isIntAttribute()) &&
+ "Invalid attribute type to get the kind as an enum!");
+ return pImpl ? pImpl->getKindAsEnum() : None;
+}
+
+uint64_t Attribute::getValueAsInt() const {
+ if (!pImpl) return 0;
+ assert(isIntAttribute() &&
+ "Expected the attribute to be an integer attribute!");
+ return pImpl ? pImpl->getValueAsInt() : 0;
+}
+
+StringRef Attribute::getKindAsString() const {
+ if (!pImpl) return StringRef();
+ assert(isStringAttribute() &&
+ "Invalid attribute type to get the kind as a string!");
+ return pImpl ? pImpl->getKindAsString() : StringRef();
+}
+
+StringRef Attribute::getValueAsString() const {
+ if (!pImpl) return StringRef();
+ assert(isStringAttribute() &&
+ "Invalid attribute type to get the value as a string!");
+ return pImpl ? pImpl->getValueAsString() : StringRef();
+}
+
+bool Attribute::hasAttribute(AttrKind Kind) const {
+ return (pImpl && pImpl->hasAttribute(Kind)) || (!pImpl && Kind == None);
+}
+
+bool Attribute::hasAttribute(StringRef Kind) const {
+ if (!isStringAttribute()) return false;
+ return pImpl && pImpl->hasAttribute(Kind);