ICU-12766 aix/escaper: tests now build on AIX

* fix to UNICODE_STRING_SIMPLE for char16_t aliasing

X-SVN-Rev: 39821

diff --git a/icu4c/source/common/unicode/umachine.h b/icu4c/source/common/unicode/umachine.h
index e43b215f68981ec33f3be12e85c2c1ea9793dfe3..3ba9161d2a5f68f2e557291f5ad743659cdded26 100644 (file)
--- a/icu4c/source/common/unicode/umachine.h
+++ b/icu4c/source/common/unicode/umachine.h
@@ -291,9 +291,12 @@ typedef int8_t UBool;
 #define U_SIZEOF_UCHAR 2
 
 /**
- * for AIX, uchar.h needs to be included
+ * \def U_CHAR16_IS_TYPEDEF
+ * If 1, then char16_t is a typedef and not a real type (yet)
+ * @internal
  */
 #if (U_PLATFORM == U_PF_AIX) && defined(__cplusplus) &&(U_CPLUSPLUS_VERSION < 11)
+// for AIX, uchar.h needs to be included
 # include <uchar.h>
 # define U_CHAR16_IS_TYPEDEF 1
 #else

diff --git a/icu4c/source/common/unicode/unistr.h b/icu4c/source/common/unicode/unistr.h
index e5132f19223039e948528fec4b985de0cb98a956..428793f17c88157c90633f17584866765c75a3c6 100644 (file)
--- a/icu4c/source/common/unicode/unistr.h
+++ b/icu4c/source/common/unicode/unistr.h
@@ -119,7 +119,11 @@ class UnicodeStringAppendable;  // unicode/appendable.h
  * <code>NUL</code>, must be specified as a constant.
  * @stable ICU 2.0
  */
-#define UNICODE_STRING(cs, _length) icu::UnicodeString(TRUE, u ## cs, _length)
+#if !U_CHAR16_IS_TYPEDEF
+# define UNICODE_STRING(cs, _length) icu::UnicodeString(TRUE, u ## cs, _length)
+#else
+# define UNICODE_STRING(cs, _length) icu::UnicodeString(TRUE, (const char16_t*)u ## cs, _length)
+#endif
 
 /**
  * Unicode String literals in C++.
@@ -3033,7 +3037,6 @@ public:
       UnicodeString(ConstChar16Ptr(text)) {}
 #endif
 
-#if !U_NO_NULLPTR_T
   /**
    * nullptr_t constructor.
    * Effectively the same as the default constructor, makes an empty string object.
@@ -3045,7 +3048,6 @@ public:
    * @draft ICU 59
    */
   UNISTR_FROM_STRING_EXPLICIT inline UnicodeString(const std::nullptr_t text);
-#endif
 
   /**
    * char16_t* constructor.
@@ -3082,7 +3084,6 @@ public:
       UnicodeString(ConstChar16Ptr(text), length) {}
 #endif
 
-#if !U_NO_NULLPTR_T
   /**
    * nullptr_t constructor.
    * Effectively the same as the default constructor, makes an empty string object.
@@ -3091,7 +3092,7 @@ public:
    * @draft ICU 59
    */
   inline UnicodeString(const std::nullptr_t text, int32_t length);
-#endif
+
   /**
    * Readonly-aliasing char16_t* constructor.
    * The text will be used for the UnicodeString object, but
@@ -3165,7 +3166,6 @@ public:
       UnicodeString(Char16Ptr(buffer), buffLength, buffCapacity) {}
 #endif
 
-#if !U_NO_NULLPTR_T
   /**
    * Writable-aliasing nullptr_t constructor.
    * Effectively the same as the default constructor, makes an empty string object.
@@ -3175,7 +3175,6 @@ public:
    * @draft ICU 59
    */
   inline UnicodeString(std::nullptr_t buffer, int32_t buffLength, int32_t buffCapacity);
-#endif
 
 #if U_CHARSET_IS_UTF8 || !UCONFIG_NO_CONVERSION
 
@@ -3889,7 +3888,6 @@ UnicodeString::UnicodeString() {
   fUnion.fStackFields.fLengthAndFlags=kShortString;
 }
 
-#if !U_NO_NULLPTR_T
 inline UnicodeString::UnicodeString(const std::nullptr_t /*text*/) {
   fUnion.fStackFields.fLengthAndFlags=kShortString;
 }
@@ -3901,7 +3899,6 @@ inline UnicodeString::UnicodeString(const std::nullptr_t /*text*/, int32_t /*len
 inline UnicodeString::UnicodeString(std::nullptr_t /*buffer*/, int32_t /*buffLength*/, int32_t /*buffCapacity*/) {
   fUnion.fStackFields.fLengthAndFlags=kShortString;
 }
-#endif
 
 //========================================
 // Read-only implementation methods

diff --git a/icu4c/source/extra/uconv/uconv.cpp b/icu4c/source/extra/uconv/uconv.cpp
index ba5d06af3ac21cc76d85df135ec2ab8135b259e6..3bc807c819d10528b32e8d036cf2d941f228c633 100644 (file)
--- a/icu4c/source/extra/uconv/uconv.cpp
+++ b/icu4c/source/extra/uconv/uconv.cpp
@@ -659,7 +659,7 @@ ConvertFile::convertFile(const char *pname,
         parse.line = -1;
 
         if (uprv_strchr(translit, ':') || uprv_strchr(translit, '>') || uprv_strchr(translit, '<') || uprv_strchr(translit, '>')) {
-            t = Transliterator::createFromRules(UnicodeString(u"Uconv"), str, UTRANS_FORWARD, parse, err);
+            t = Transliterator::createFromRules(UNICODE_STRING_SIMPLE("Uconv"), str, UTRANS_FORWARD, parse, err);
         } else {
             t = Transliterator::createInstance(UnicodeString(translit, -1, US_INV), UTRANS_FORWARD, err);
         }