fix ya.make

1 files changed, 124 insertions, 0 deletions

diff --git a/contrib/libs/icu/i18n/numparse_compositions.h b/contrib/libs/icu/i18n/numparse_compositions.h
new file mode 100644
index 0000000000..f085912def
--- /dev/null
+++ b/contrib/libs/icu/i18n/numparse_compositions.h
@@ -0,0 +1,124 @@
+// © 2018 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+#ifndef __SOURCE_NUMPARSE_COMPOSITIONS__
+#define __SOURCE_NUMPARSE_COMPOSITIONS__
+
+#include "numparse_types.h"
+
+U_NAMESPACE_BEGIN
+
+// Export an explicit template instantiation of the MaybeStackArray that is used as a data member of ArraySeriesMatcher.
+// When building DLLs for Windows this is required even though no direct access to the MaybeStackArray leaks out of the i18n library.
+// (See digitlst.h, pluralaffix.h, datefmt.h, and others for similar examples.)
+#if U_PF_WINDOWS <= U_PLATFORM && U_PLATFORM <= U_PF_CYGWIN
+template class U_I18N_API MaybeStackArray<const numparse::impl::NumberParseMatcher*, 3>;
+#endif
+
+namespace numparse {
+namespace impl {
+
+/**
+ * Base class for AnyMatcher and SeriesMatcher.
+ */
+// Exported as U_I18N_API for tests
+class U_I18N_API CompositionMatcher : public NumberParseMatcher {
+  protected:
+    // No construction except by subclasses!
+    CompositionMatcher() = default;
+
+    // To be overridden by subclasses (used for iteration):
+    virtual const NumberParseMatcher* const* begin() const = 0;
+
+    // To be overridden by subclasses (used for iteration):
+    virtual const NumberParseMatcher* const* end() const = 0;
+};
+
+
+// NOTE: AnyMatcher is no longer being used. The previous definition is shown below.
+// The implementation can be found in SVN source control, deleted around March 30, 2018.
+///**
+// * Composes a number of matchers, and succeeds if any of the matchers succeed. Always greedily chooses
+// * the first matcher in the list to succeed.
+// *
+// * NOTE: In C++, this is a base class, unlike ICU4J, which uses a factory-style interface.
+// *
+// * @author sffc
+// * @see SeriesMatcher
+// */
+//class AnyMatcher : public CompositionMatcher {
+//  public:
+//    bool match(StringSegment& segment, ParsedNumber& result, UErrorCode& status) const override;
+//
+//    bool smokeTest(const StringSegment& segment) const override;
+//
+//    void postProcess(ParsedNumber& result) const override;
+//
+//  protected:
+//    // No construction except by subclasses!
+//    AnyMatcher() = default;
+//};
+
+
+/**
+ * Composes a number of matchers, running one after another. Matches the input string only if all of the
+ * matchers in the series succeed. Performs greedy matches within the context of the series.
+ *
+ * @author sffc
+ * @see AnyMatcher
+ */
+// Exported as U_I18N_API for tests
+class U_I18N_API SeriesMatcher : public CompositionMatcher {
+  public:
+    bool match(StringSegment& segment, ParsedNumber& result, UErrorCode& status) const override;
+
+    bool smokeTest(const StringSegment& segment) const override;
+
+    void postProcess(ParsedNumber& result) const override;
+
+    virtual int32_t length() const = 0;
+
+  protected:
+    // No construction except by subclasses!
+    SeriesMatcher() = default;
+};
+
+/**
+ * An implementation of SeriesMatcher that references an array of matchers.
+ *
+ * The object adopts the array, but NOT the matchers contained inside the array.
+ */
+// Exported as U_I18N_API for tests
+class U_I18N_API ArraySeriesMatcher : public SeriesMatcher {
+  public:
+    ArraySeriesMatcher();  // WARNING: Leaves the object in an unusable state
+
+    typedef MaybeStackArray<const NumberParseMatcher*, 3> MatcherArray;
+
+    /** The array is std::move'd */
+    ArraySeriesMatcher(MatcherArray& matchers, int32_t matchersLen);
+
+    UnicodeString toString() const override;
+
+    int32_t length() const override;
+
+  protected:
+    const NumberParseMatcher* const* begin() const override;
+
+    const NumberParseMatcher* const* end() const override;
+
+  private:
+    MatcherArray fMatchers;
+    int32_t fMatchersLen;
+};
+
+
+} // namespace impl
+} // namespace numparse
+U_NAMESPACE_END
+
+#endif //__SOURCE_NUMPARSE_COMPOSITIONS__
+#endif /* #if !UCONFIG_NO_FORMATTING */