r173924 - Move UTF conversion routines from clang/lib/Basic to llvm/lib/Support

Dmitri Gribenko gribozavr at gmail.com
Wed Jan 30 04:06:08 PST 2013


Author: gribozavr
Date: Wed Jan 30 06:06:08 2013
New Revision: 173924

URL: http://llvm.org/viewvc/llvm-project?rev=173924&view=rev
Log:
Move UTF conversion routines from clang/lib/Basic to llvm/lib/Support

This is required to use them in TableGen.

Removed:
    cfe/trunk/include/clang/Basic/ConvertUTF.h
    cfe/trunk/lib/Basic/ConvertUTF.c
    cfe/trunk/lib/Basic/ConvertUTFWrapper.cpp
Modified:
    cfe/trunk/lib/AST/CMakeLists.txt
    cfe/trunk/lib/AST/CommentLexer.cpp
    cfe/trunk/lib/Basic/CMakeLists.txt
    cfe/trunk/lib/CodeGen/CGExpr.cpp
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp
    cfe/trunk/lib/Frontend/TextDiagnostic.cpp
    cfe/trunk/lib/Lex/Lexer.cpp
    cfe/trunk/lib/Lex/LiteralSupport.cpp
    cfe/trunk/lib/Lex/Preprocessor.cpp
    cfe/trunk/lib/Sema/SemaChecking.cpp

Removed: cfe/trunk/include/clang/Basic/ConvertUTF.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/ConvertUTF.h?rev=173923&view=auto
==============================================================================
--- cfe/trunk/include/clang/Basic/ConvertUTF.h (original)
+++ cfe/trunk/include/clang/Basic/ConvertUTF.h (removed)
@@ -1,230 +0,0 @@
-/*===--- ConvertUTF.h - Universal Character Names conversions ---------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is distributed under the University of Illinois Open Source
- * License. See LICENSE.TXT for details.
- *
- *==------------------------------------------------------------------------==*/
-/*
- * Copyright 2001-2004 Unicode, Inc.
- *
- * Disclaimer
- *
- * This source code is provided as is by Unicode, Inc. No claims are
- * made as to fitness for any particular purpose. No warranties of any
- * kind are expressed or implied. The recipient agrees to determine
- * applicability of information provided. If this file has been
- * purchased on magnetic or optical media from Unicode, Inc., the
- * sole remedy for any claim will be exchange of defective media
- * within 90 days of receipt.
- *
- * Limitations on Rights to Redistribute This Code
- *
- * Unicode, Inc. hereby grants the right to freely use the information
- * supplied in this file in the creation of products supporting the
- * Unicode Standard, and to make copies of this file in any form
- * for internal or external distribution as long as this notice
- * remains attached.
- */
-
-/* ---------------------------------------------------------------------
-
-    Conversions between UTF32, UTF-16, and UTF-8.  Header file.
-
-    Several funtions are included here, forming a complete set of
-    conversions between the three formats.  UTF-7 is not included
-    here, but is handled in a separate source file.
-
-    Each of these routines takes pointers to input buffers and output
-    buffers.  The input buffers are const.
-
-    Each routine converts the text between *sourceStart and sourceEnd,
-    putting the result into the buffer between *targetStart and
-    targetEnd. Note: the end pointers are *after* the last item: e.g.
-    *(sourceEnd - 1) is the last item.
-
-    The return result indicates whether the conversion was successful,
-    and if not, whether the problem was in the source or target buffers.
-    (Only the first encountered problem is indicated.)
-
-    After the conversion, *sourceStart and *targetStart are both
-    updated to point to the end of last text successfully converted in
-    the respective buffers.
-
-    Input parameters:
-        sourceStart - pointer to a pointer to the source buffer.
-                The contents of this are modified on return so that
-                it points at the next thing to be converted.
-        targetStart - similarly, pointer to pointer to the target buffer.
-        sourceEnd, targetEnd - respectively pointers to the ends of the
-                two buffers, for overflow checking only.
-
-    These conversion functions take a ConversionFlags argument. When this
-    flag is set to strict, both irregular sequences and isolated surrogates
-    will cause an error.  When the flag is set to lenient, both irregular
-    sequences and isolated surrogates are converted.
-
-    Whether the flag is strict or lenient, all illegal sequences will cause
-    an error return. This includes sequences such as: <F4 90 80 80>, <C0 80>,
-    or <A0> in UTF-8, and values above 0x10FFFF in UTF-32. Conformant code
-    must check for illegal sequences.
-
-    When the flag is set to lenient, characters over 0x10FFFF are converted
-    to the replacement character; otherwise (when the flag is set to strict)
-    they constitute an error.
-
-    Output parameters:
-        The value "sourceIllegal" is returned from some routines if the input
-        sequence is malformed.  When "sourceIllegal" is returned, the source
-        value will point to the illegal value that caused the problem. E.g.,
-        in UTF-8 when a sequence is malformed, it points to the start of the
-        malformed sequence.
-
-    Author: Mark E. Davis, 1994.
-    Rev History: Rick McGowan, fixes & updates May 2001.
-         Fixes & updates, Sept 2001.
-
------------------------------------------------------------------------- */
-
-#ifndef CLANG_BASIC_CONVERTUTF_H
-#define CLANG_BASIC_CONVERTUTF_H
-
-/* ---------------------------------------------------------------------
-    The following 4 definitions are compiler-specific.
-    The C standard does not guarantee that wchar_t has at least
-    16 bits, so wchar_t is no less portable than unsigned short!
-    All should be unsigned values to avoid sign extension during
-    bit mask & shift operations.
------------------------------------------------------------------------- */
-
-typedef unsigned int    UTF32;  /* at least 32 bits */
-typedef unsigned short  UTF16;  /* at least 16 bits */
-typedef unsigned char   UTF8;   /* typically 8 bits */
-typedef unsigned char   Boolean; /* 0 or 1 */
-
-/* Some fundamental constants */
-#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
-#define UNI_MAX_BMP (UTF32)0x0000FFFF
-#define UNI_MAX_UTF16 (UTF32)0x0010FFFF
-#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF
-#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF
-
-#define UNI_MAX_UTF8_BYTES_PER_CODE_POINT 4
-
-typedef enum {
-  conversionOK,           /* conversion successful */
-  sourceExhausted,        /* partial character in source, but hit end */
-  targetExhausted,        /* insuff. room in target for conversion */
-  sourceIllegal           /* source sequence is illegal/malformed */
-} ConversionResult;
-
-typedef enum {
-  strictConversion = 0,
-  lenientConversion
-} ConversionFlags;
-
-/* This is for C++ and does no harm in C */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-ConversionResult ConvertUTF8toUTF16 (
-  const UTF8** sourceStart, const UTF8* sourceEnd,
-  UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
-
-ConversionResult ConvertUTF8toUTF32 (
-  const UTF8** sourceStart, const UTF8* sourceEnd,
-  UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
-
-#ifdef CLANG_NEEDS_THESE_ONE_DAY
-ConversionResult ConvertUTF16toUTF8 (
-  const UTF16** sourceStart, const UTF16* sourceEnd,
-  UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
-#endif
-
-ConversionResult ConvertUTF32toUTF8 (
-  const UTF32** sourceStart, const UTF32* sourceEnd,
-  UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
-
-ConversionResult ConvertUTF16toUTF32 (
-  const UTF16** sourceStart, const UTF16* sourceEnd,
-  UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
-
-ConversionResult ConvertUTF32toUTF16 (
-  const UTF32** sourceStart, const UTF32* sourceEnd,
-  UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
-
-Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd);
-
-Boolean isLegalUTF8String(const UTF8 **source, const UTF8 *sourceEnd);
-
-unsigned getNumBytesForUTF8(UTF8 firstByte);
-
-#ifdef __cplusplus
-}
-
-/*************************************************************************/
-/* Below are LLVM-specific wrappers of the functions above. */
-
-#include "llvm/ADT/StringRef.h"
-
-namespace clang {
-
-/**
- * Convert an UTF8 StringRef to UTF8, UTF16, or UTF32 depending on
- * WideCharWidth. The converted data is written to ResultPtr, which needs to
- * point to at least WideCharWidth * (Source.Size() + 1) bytes. On success,
- * ResultPtr will point one after the end of the copied string. On failure,
- * ResultPtr will not be changed, and ErrorPtr will be set to the location of
- * the first character which could not be converted.
- * \return true on success.
- */
-bool ConvertUTF8toWide(unsigned WideCharWidth, llvm::StringRef Source,
-                       char *&ResultPtr, const UTF8 *&ErrorPtr);
-
-/**
- * Convert an Unicode code point to UTF8 sequence.
- *
- * \param Source a Unicode code point.
- * \param [in,out] ResultPtr pointer to the output buffer, needs to be at least
- * \c UNI_MAX_UTF8_BYTES_PER_CODE_POINT bytes.  On success \c ResultPtr is
- * updated one past end of the converted sequence.
- *
- * \returns true on success.
- */
-bool ConvertCodePointToUTF8(unsigned Source, char *&ResultPtr);
-
-/**
- * Convert the first UTF8 sequence in the given source buffer to a UTF32
- * code point.
- *
- * \param [in,out] source A pointer to the source buffer. If the conversion
- * succeeds, this pointer will be updated to point to the byte just past the
- * end of the converted sequence.
- * \param sourceEnd A pointer just past the end of the source buffer.
- * \param [out] target The converted code
- * \param flags Whether the conversion is strict or lenient.
- *
- * \returns conversionOK on success
- *
- * \sa ConvertUTF8toUTF32
- */
-static inline ConversionResult convertUTF8Sequence(const UTF8 **source,
-                                                   const UTF8 *sourceEnd,
-                                                   UTF32 *target,
-                                                   ConversionFlags flags) {
-  if (*source == sourceEnd)
-    return sourceExhausted;
-  unsigned size = getNumBytesForUTF8(**source);
-  if ((ptrdiff_t)size > sourceEnd - *source)
-    return sourceExhausted;
-  return ConvertUTF8toUTF32(source, *source + size, &target, target + 1, flags);
-}
-}
-
-#endif
-
-/* --------------------------------------------------------------------- */
-
-#endif

Modified: cfe/trunk/lib/AST/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/CMakeLists.txt?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/AST/CMakeLists.txt (original)
+++ cfe/trunk/lib/AST/CMakeLists.txt Wed Jan 30 06:06:08 2013
@@ -68,6 +68,7 @@ add_dependencies(clangAST
   ClangCommentNodes
   ClangCommentHTMLTags
   ClangCommentHTMLTagsProperties
+  ClangCommentHTMLNamedCharacterReferences
   ClangDeclNodes
   ClangDiagnosticAST
   ClangDiagnosticComment

Modified: cfe/trunk/lib/AST/CommentLexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/CommentLexer.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/AST/CommentLexer.cpp (original)
+++ cfe/trunk/lib/AST/CommentLexer.cpp Wed Jan 30 06:06:08 2013
@@ -1,8 +1,8 @@
 #include "clang/AST/CommentLexer.h"
 #include "clang/AST/CommentCommandTraits.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/ErrorHandling.h"
 
 namespace clang {
@@ -48,7 +48,7 @@ static unsigned getCodePoint(StringRef N
 StringRef Lexer::helperResolveHTMLHexCharacterReference(unsigned CodePoint) const {
   char *Resolved = Allocator.Allocate<char>(UNI_MAX_UTF8_BYTES_PER_CODE_POINT);
   char *ResolvedPtr = Resolved;
-  if (ConvertCodePointToUTF8(CodePoint, ResolvedPtr))
+  if (llvm::ConvertCodePointToUTF8(CodePoint, ResolvedPtr))
     return StringRef(Resolved, ResolvedPtr - Resolved);
   else
     return StringRef();
@@ -223,7 +223,7 @@ StringRef Lexer::resolveHTMLDecimalChara
 
   char *Resolved = Allocator.Allocate<char>(UNI_MAX_UTF8_BYTES_PER_CODE_POINT);
   char *ResolvedPtr = Resolved;
-  if (ConvertCodePointToUTF8(CodePoint, ResolvedPtr))
+  if (llvm::ConvertCodePointToUTF8(CodePoint, ResolvedPtr))
     return StringRef(Resolved, ResolvedPtr - Resolved);
   else
     return StringRef();

Modified: cfe/trunk/lib/Basic/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/CMakeLists.txt?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/CMakeLists.txt (original)
+++ cfe/trunk/lib/Basic/CMakeLists.txt Wed Jan 30 06:06:08 2013
@@ -2,8 +2,6 @@ set(LLVM_LINK_COMPONENTS mc)
 
 add_clang_library(clangBasic
   Builtins.cpp
-  ConvertUTF.c
-  ConvertUTFWrapper.cpp
   Diagnostic.cpp
   DiagnosticIDs.cpp
   FileManager.cpp

Removed: cfe/trunk/lib/Basic/ConvertUTF.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/ConvertUTF.c?rev=173923&view=auto
==============================================================================
--- cfe/trunk/lib/Basic/ConvertUTF.c (original)
+++ cfe/trunk/lib/Basic/ConvertUTF.c (removed)
@@ -1,571 +0,0 @@
-/*===--- ConvertUTF.c - Universal Character Names conversions ---------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is distributed under the University of Illinois Open Source
- * License. See LICENSE.TXT for details.
- *
- *===------------------------------------------------------------------------=*/
-/*
- * Copyright 2001-2004 Unicode, Inc.
- * 
- * Disclaimer
- * 
- * This source code is provided as is by Unicode, Inc. No claims are
- * made as to fitness for any particular purpose. No warranties of any
- * kind are expressed or implied. The recipient agrees to determine
- * applicability of information provided. If this file has been
- * purchased on magnetic or optical media from Unicode, Inc., the
- * sole remedy for any claim will be exchange of defective media
- * within 90 days of receipt.
- * 
- * Limitations on Rights to Redistribute This Code
- * 
- * Unicode, Inc. hereby grants the right to freely use the information
- * supplied in this file in the creation of products supporting the
- * Unicode Standard, and to make copies of this file in any form
- * for internal or external distribution as long as this notice
- * remains attached.
- */
-
-/* ---------------------------------------------------------------------
-
-    Conversions between UTF32, UTF-16, and UTF-8. Source code file.
-    Author: Mark E. Davis, 1994.
-    Rev History: Rick McGowan, fixes & updates May 2001.
-    Sept 2001: fixed const & error conditions per
-        mods suggested by S. Parent & A. Lillich.
-    June 2002: Tim Dodd added detection and handling of incomplete
-        source sequences, enhanced error detection, added casts
-        to eliminate compiler warnings.
-    July 2003: slight mods to back out aggressive FFFE detection.
-    Jan 2004: updated switches in from-UTF8 conversions.
-    Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.
-
-    See the header file "ConvertUTF.h" for complete documentation.
-
------------------------------------------------------------------------- */
-
-
-#include "clang/Basic/ConvertUTF.h"
-#ifdef CVTUTF_DEBUG
-#include <stdio.h>
-#endif
-
-static const int halfShift  = 10; /* used for shifting by 10 bits */
-
-static const UTF32 halfBase = 0x0010000UL;
-static const UTF32 halfMask = 0x3FFUL;
-
-#define UNI_SUR_HIGH_START  (UTF32)0xD800
-#define UNI_SUR_HIGH_END    (UTF32)0xDBFF
-#define UNI_SUR_LOW_START   (UTF32)0xDC00
-#define UNI_SUR_LOW_END     (UTF32)0xDFFF
-#define false      0
-#define true        1
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Index into the table below with the first byte of a UTF-8 sequence to
- * get the number of trailing bytes that are supposed to follow it.
- * Note that *legal* UTF-8 values can't have 4 or 5-bytes. The table is
- * left as-is for anyone who may want to do such conversion, which was
- * allowed in earlier algorithms.
- */
-static const char trailingBytesForUTF8[256] = {
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
-};
-
-/*
- * Magic values subtracted from a buffer value during UTF8 conversion.
- * This table contains as many values as there might be trailing bytes
- * in a UTF-8 sequence.
- */
-static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL, 
-                     0x03C82080UL, 0xFA082080UL, 0x82082080UL };
-
-/*
- * Once the bits are split out into bytes of UTF-8, this is a mask OR-ed
- * into the first byte, depending on how many bytes follow.  There are
- * as many entries in this table as there are UTF-8 sequence types.
- * (I.e., one byte sequence, two byte... etc.). Remember that sequencs
- * for *legal* UTF-8 will be 4 or fewer bytes total.
- */
-static const UTF8 firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
-
-/* --------------------------------------------------------------------- */
-
-/* The interface converts a whole buffer to avoid function-call overhead.
- * Constants have been gathered. Loops & conditionals have been removed as
- * much as possible for efficiency, in favor of drop-through switches.
- * (See "Note A" at the bottom of the file for equivalent code.)
- * If your compiler supports it, the "isLegalUTF8" call can be turned
- * into an inline function.
- */
-
-
-/* --------------------------------------------------------------------- */
-
-ConversionResult ConvertUTF32toUTF16 (
-        const UTF32** sourceStart, const UTF32* sourceEnd, 
-        UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF32* source = *sourceStart;
-    UTF16* target = *targetStart;
-    while (source < sourceEnd) {
-        UTF32 ch;
-        if (target >= targetEnd) {
-            result = targetExhausted; break;
-        }
-        ch = *source++;
-        if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
-            /* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
-            if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
-                if (flags == strictConversion) {
-                    --source; /* return to the illegal value itself */
-                    result = sourceIllegal;
-                    break;
-                } else {
-                    *target++ = UNI_REPLACEMENT_CHAR;
-                }
-            } else {
-                *target++ = (UTF16)ch; /* normal case */
-            }
-        } else if (ch > UNI_MAX_LEGAL_UTF32) {
-            if (flags == strictConversion) {
-                result = sourceIllegal;
-            } else {
-                *target++ = UNI_REPLACEMENT_CHAR;
-            }
-        } else {
-            /* target is a character in range 0xFFFF - 0x10FFFF. */
-            if (target + 1 >= targetEnd) {
-                --source; /* Back up source pointer! */
-                result = targetExhausted; break;
-            }
-            ch -= halfBase;
-            *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
-            *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
-        }
-    }
-    *sourceStart = source;
-    *targetStart = target;
-    return result;
-}
-
-/* --------------------------------------------------------------------- */
-
-ConversionResult ConvertUTF16toUTF32 (
-        const UTF16** sourceStart, const UTF16* sourceEnd, 
-        UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF16* source = *sourceStart;
-    UTF32* target = *targetStart;
-    UTF32 ch, ch2;
-    while (source < sourceEnd) {
-        const UTF16* oldSource = source; /*  In case we have to back up because of target overflow. */
-        ch = *source++;
-        /* If we have a surrogate pair, convert to UTF32 first. */
-        if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
-            /* If the 16 bits following the high surrogate are in the source buffer... */
-            if (source < sourceEnd) {
-                ch2 = *source;
-                /* If it's a low surrogate, convert to UTF32. */
-                if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
-                    ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
-                        + (ch2 - UNI_SUR_LOW_START) + halfBase;
-                    ++source;
-                } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
-                    --source; /* return to the illegal value itself */
-                    result = sourceIllegal;
-                    break;
-                }
-            } else { /* We don't have the 16 bits following the high surrogate. */
-                --source; /* return to the high surrogate */
-                result = sourceExhausted;
-                break;
-            }
-        } else if (flags == strictConversion) {
-            /* UTF-16 surrogate values are illegal in UTF-32 */
-            if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
-                --source; /* return to the illegal value itself */
-                result = sourceIllegal;
-                break;
-            }
-        }
-        if (target >= targetEnd) {
-            source = oldSource; /* Back up source pointer! */
-            result = targetExhausted; break;
-        }
-        *target++ = ch;
-    }
-    *sourceStart = source;
-    *targetStart = target;
-#ifdef CVTUTF_DEBUG
-if (result == sourceIllegal) {
-    fprintf(stderr, "ConvertUTF16toUTF32 illegal seq 0x%04x,%04x\n", ch, ch2);
-    fflush(stderr);
-}
-#endif
-    return result;
-}
-ConversionResult ConvertUTF16toUTF8 (
-        const UTF16** sourceStart, const UTF16* sourceEnd, 
-        UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF16* source = *sourceStart;
-    UTF8* target = *targetStart;
-    while (source < sourceEnd) {
-        UTF32 ch;
-        unsigned short bytesToWrite = 0;
-        const UTF32 byteMask = 0xBF;
-        const UTF32 byteMark = 0x80; 
-        const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
-        ch = *source++;
-        /* If we have a surrogate pair, convert to UTF32 first. */
-        if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
-            /* If the 16 bits following the high surrogate are in the source buffer... */
-            if (source < sourceEnd) {
-                UTF32 ch2 = *source;
-                /* If it's a low surrogate, convert to UTF32. */
-                if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
-                    ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
-                        + (ch2 - UNI_SUR_LOW_START) + halfBase;
-                    ++source;
-                } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
-                    --source; /* return to the illegal value itself */
-                    result = sourceIllegal;
-                    break;
-                }
-            } else { /* We don't have the 16 bits following the high surrogate. */
-                --source; /* return to the high surrogate */
-                result = sourceExhausted;
-                break;
-            }
-        } else if (flags == strictConversion) {
-            /* UTF-16 surrogate values are illegal in UTF-32 */
-            if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
-                --source; /* return to the illegal value itself */
-                result = sourceIllegal;
-                break;
-            }
-        }
-        /* Figure out how many bytes the result will require */
-        if (ch < (UTF32)0x80) {      bytesToWrite = 1;
-        } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;
-        } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;
-        } else if (ch < (UTF32)0x110000) {  bytesToWrite = 4;
-        } else {                            bytesToWrite = 3;
-                                            ch = UNI_REPLACEMENT_CHAR;
-        }
-
-        target += bytesToWrite;
-        if (target > targetEnd) {
-            source = oldSource; /* Back up source pointer! */
-            target -= bytesToWrite; result = targetExhausted; break;
-        }
-        switch (bytesToWrite) { /* note: everything falls through. */
-            case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 1: *--target =  (UTF8)(ch | firstByteMark[bytesToWrite]);
-        }
-        target += bytesToWrite;
-    }
-    *sourceStart = source;
-    *targetStart = target;
-    return result;
-}
-
-/* --------------------------------------------------------------------- */
-
-ConversionResult ConvertUTF32toUTF8 (
-        const UTF32** sourceStart, const UTF32* sourceEnd, 
-        UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF32* source = *sourceStart;
-    UTF8* target = *targetStart;
-    while (source < sourceEnd) {
-        UTF32 ch;
-        unsigned short bytesToWrite = 0;
-        const UTF32 byteMask = 0xBF;
-        const UTF32 byteMark = 0x80; 
-        ch = *source++;
-        if (flags == strictConversion ) {
-            /* UTF-16 surrogate values are illegal in UTF-32 */
-            if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
-                --source; /* return to the illegal value itself */
-                result = sourceIllegal;
-                break;
-            }
-        }
-        /*
-         * Figure out how many bytes the result will require. Turn any
-         * illegally large UTF32 things (> Plane 17) into replacement chars.
-         */
-        if (ch < (UTF32)0x80) {      bytesToWrite = 1;
-        } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;
-        } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;
-        } else if (ch <= UNI_MAX_LEGAL_UTF32) {  bytesToWrite = 4;
-        } else {                            bytesToWrite = 3;
-                                            ch = UNI_REPLACEMENT_CHAR;
-                                            result = sourceIllegal;
-        }
-        
-        target += bytesToWrite;
-        if (target > targetEnd) {
-            --source; /* Back up source pointer! */
-            target -= bytesToWrite; result = targetExhausted; break;
-        }
-        switch (bytesToWrite) { /* note: everything falls through. */
-            case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
-            case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
-        }
-        target += bytesToWrite;
-    }
-    *sourceStart = source;
-    *targetStart = target;
-    return result;
-}
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Utility routine to tell whether a sequence of bytes is legal UTF-8.
- * This must be called with the length pre-determined by the first byte.
- * If not calling this from ConvertUTF8to*, then the length can be set by:
- *  length = trailingBytesForUTF8[*source]+1;
- * and the sequence is illegal right away if there aren't that many bytes
- * available.
- * If presented with a length > 4, this returns false.  The Unicode
- * definition of UTF-8 goes up to 4-byte sequences.
- */
-
-static Boolean isLegalUTF8(const UTF8 *source, int length) {
-    UTF8 a;
-    const UTF8 *srcptr = source+length;
-    switch (length) {
-    default: return false;
-        /* Everything else falls through when "true"... */
-    case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
-    case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
-    case 2: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
-
-        switch (*source) {
-            /* no fall-through in this inner switch */
-            case 0xE0: if (a < 0xA0) return false; break;
-            case 0xED: if (a > 0x9F) return false; break;
-            case 0xF0: if (a < 0x90) return false; break;
-            case 0xF4: if (a > 0x8F) return false; break;
-            default:   if (a < 0x80) return false;
-        }
-
-    case 1: if (*source >= 0x80 && *source < 0xC2) return false;
-    }
-    if (*source > 0xF4) return false;
-    return true;
-}
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Exported function to return whether a UTF-8 sequence is legal or not.
- * This is not used here; it's just exported.
- */
-Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) {
-    int length = trailingBytesForUTF8[*source]+1;
-    if (length > sourceEnd - source) {
-        return false;
-    }
-    return isLegalUTF8(source, length);
-}
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Exported function to return the total number of bytes in a codepoint
- * represented in UTF-8, given the value of the first byte.
- */
-unsigned getNumBytesForUTF8(UTF8 first) {
-  return trailingBytesForUTF8[first] + 1;
-}
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Exported function to return whether a UTF-8 string is legal or not.
- * This is not used here; it's just exported.
- */
-Boolean isLegalUTF8String(const UTF8 **source, const UTF8 *sourceEnd) {
-    while (*source != sourceEnd) {
-        int length = trailingBytesForUTF8[**source] + 1;
-        if (length > sourceEnd - *source || !isLegalUTF8(*source, length))
-            return false;
-        *source += length;
-    }
-    return true;
-}
-
-/* --------------------------------------------------------------------- */
-
-ConversionResult ConvertUTF8toUTF16 (
-        const UTF8** sourceStart, const UTF8* sourceEnd, 
-        UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF8* source = *sourceStart;
-    UTF16* target = *targetStart;
-    while (source < sourceEnd) {
-        UTF32 ch = 0;
-        unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
-        if (extraBytesToRead >= sourceEnd - source) {
-            result = sourceExhausted; break;
-        }
-        /* Do this check whether lenient or strict */
-        if (!isLegalUTF8(source, extraBytesToRead+1)) {
-            result = sourceIllegal;
-            break;
-        }
-        /*
-         * The cases all fall through. See "Note A" below.
-         */
-        switch (extraBytesToRead) {
-            case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
-            case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
-            case 3: ch += *source++; ch <<= 6;
-            case 2: ch += *source++; ch <<= 6;
-            case 1: ch += *source++; ch <<= 6;
-            case 0: ch += *source++;
-        }
-        ch -= offsetsFromUTF8[extraBytesToRead];
-
-        if (target >= targetEnd) {
-            source -= (extraBytesToRead+1); /* Back up source pointer! */
-            result = targetExhausted; break;
-        }
-        if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
-            /* UTF-16 surrogate values are illegal in UTF-32 */
-            if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
-                if (flags == strictConversion) {
-                    source -= (extraBytesToRead+1); /* return to the illegal value itself */
-                    result = sourceIllegal;
-                    break;
-                } else {
-                    *target++ = UNI_REPLACEMENT_CHAR;
-                }
-            } else {
-                *target++ = (UTF16)ch; /* normal case */
-            }
-        } else if (ch > UNI_MAX_UTF16) {
-            if (flags == strictConversion) {
-                result = sourceIllegal;
-                source -= (extraBytesToRead+1); /* return to the start */
-                break; /* Bail out; shouldn't continue */
-            } else {
-                *target++ = UNI_REPLACEMENT_CHAR;
-            }
-        } else {
-            /* target is a character in range 0xFFFF - 0x10FFFF. */
-            if (target + 1 >= targetEnd) {
-                source -= (extraBytesToRead+1); /* Back up source pointer! */
-                result = targetExhausted; break;
-            }
-            ch -= halfBase;
-            *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
-            *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
-        }
-    }
-    *sourceStart = source;
-    *targetStart = target;
-    return result;
-}
-
-/* --------------------------------------------------------------------- */
-
-ConversionResult ConvertUTF8toUTF32 (
-        const UTF8** sourceStart, const UTF8* sourceEnd, 
-        UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
-    ConversionResult result = conversionOK;
-    const UTF8* source = *sourceStart;
-    UTF32* target = *targetStart;
-    while (source < sourceEnd) {
-        UTF32 ch = 0;
-        unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
-        if (extraBytesToRead >= sourceEnd - source) {
-            result = sourceExhausted; break;
-        }
-        /* Do this check whether lenient or strict */
-        if (!isLegalUTF8(source, extraBytesToRead+1)) {
-            result = sourceIllegal;
-            break;
-        }
-        /*
-         * The cases all fall through. See "Note A" below.
-         */
-        switch (extraBytesToRead) {
-            case 5: ch += *source++; ch <<= 6;
-            case 4: ch += *source++; ch <<= 6;
-            case 3: ch += *source++; ch <<= 6;
-            case 2: ch += *source++; ch <<= 6;
-            case 1: ch += *source++; ch <<= 6;
-            case 0: ch += *source++;
-        }
-        ch -= offsetsFromUTF8[extraBytesToRead];
-
-        if (target >= targetEnd) {
-            source -= (extraBytesToRead+1); /* Back up the source pointer! */
-            result = targetExhausted; break;
-        }
-        if (ch <= UNI_MAX_LEGAL_UTF32) {
-            /*
-             * UTF-16 surrogate values are illegal in UTF-32, and anything
-             * over Plane 17 (> 0x10FFFF) is illegal.
-             */
-            if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
-                if (flags == strictConversion) {
-                    source -= (extraBytesToRead+1); /* return to the illegal value itself */
-                    result = sourceIllegal;
-                    break;
-                } else {
-                    *target++ = UNI_REPLACEMENT_CHAR;
-                }
-            } else {
-                *target++ = ch;
-            }
-        } else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
-            result = sourceIllegal;
-            *target++ = UNI_REPLACEMENT_CHAR;
-        }
-    }
-    *sourceStart = source;
-    *targetStart = target;
-    return result;
-}
-
-/* ---------------------------------------------------------------------
-
-    Note A.
-    The fall-through switches in UTF-8 reading code save a
-    temp variable, some decrements & conditionals.  The switches
-    are equivalent to the following loop:
-        {
-            int tmpBytesToRead = extraBytesToRead+1;
-            do {
-                ch += *source++;
-                --tmpBytesToRead;
-                if (tmpBytesToRead) ch <<= 6;
-            } while (tmpBytesToRead > 0);
-        }
-    In UTF-8 writing code, the switches on "bytesToWrite" are
-    similarly unrolled loops.
-
-   --------------------------------------------------------------------- */

Removed: cfe/trunk/lib/Basic/ConvertUTFWrapper.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/ConvertUTFWrapper.cpp?rev=173923&view=auto
==============================================================================
--- cfe/trunk/lib/Basic/ConvertUTFWrapper.cpp (original)
+++ cfe/trunk/lib/Basic/ConvertUTFWrapper.cpp (removed)
@@ -1,76 +0,0 @@
-//===-- ConvertUTFWrapper.cpp - Wrap ConvertUTF.h with clang data types -----===
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Basic/ConvertUTF.h"
-#include "clang/Basic/LLVM.h"
-
-namespace clang {
-
-bool ConvertUTF8toWide(unsigned WideCharWidth, llvm::StringRef Source,
-                       char *&ResultPtr, const UTF8 *&ErrorPtr) {
-  assert(WideCharWidth == 1 || WideCharWidth == 2 || WideCharWidth == 4);
-  ConversionResult result = conversionOK;
-  // Copy the character span over.
-  if (WideCharWidth == 1) {
-    const UTF8 *Pos = reinterpret_cast<const UTF8*>(Source.begin());
-    if (!isLegalUTF8String(&Pos, reinterpret_cast<const UTF8*>(Source.end()))) {
-      result = sourceIllegal;
-      ErrorPtr = Pos;
-    } else {
-      memcpy(ResultPtr, Source.data(), Source.size());
-      ResultPtr += Source.size();
-    }
-  } else if (WideCharWidth == 2) {
-    const UTF8 *sourceStart = (const UTF8*)Source.data();
-    // FIXME: Make the type of the result buffer correct instead of
-    // using reinterpret_cast.
-    UTF16 *targetStart = reinterpret_cast<UTF16*>(ResultPtr);
-    ConversionFlags flags = strictConversion;
-    result = ConvertUTF8toUTF16(
-        &sourceStart, sourceStart + Source.size(),
-        &targetStart, targetStart + 2*Source.size(), flags);
-    if (result == conversionOK)
-      ResultPtr = reinterpret_cast<char*>(targetStart);
-    else
-      ErrorPtr = sourceStart;
-  } else if (WideCharWidth == 4) {
-    const UTF8 *sourceStart = (const UTF8*)Source.data();
-    // FIXME: Make the type of the result buffer correct instead of
-    // using reinterpret_cast.
-    UTF32 *targetStart = reinterpret_cast<UTF32*>(ResultPtr);
-    ConversionFlags flags = strictConversion;
-    result = ConvertUTF8toUTF32(
-        &sourceStart, sourceStart + Source.size(),
-        &targetStart, targetStart + 4*Source.size(), flags);
-    if (result == conversionOK)
-      ResultPtr = reinterpret_cast<char*>(targetStart);
-    else
-      ErrorPtr = sourceStart;
-  }
-  assert((result != targetExhausted)
-         && "ConvertUTF8toUTFXX exhausted target buffer");
-  return result == conversionOK;
-}
-
-bool ConvertCodePointToUTF8(unsigned Source, char *&ResultPtr) {
-  const UTF32 *SourceStart = &Source;
-  const UTF32 *SourceEnd = SourceStart + 1;
-  UTF8 *TargetStart = reinterpret_cast<UTF8 *>(ResultPtr);
-  UTF8 *TargetEnd = TargetStart + 4;
-  ConversionResult CR = ConvertUTF32toUTF8(&SourceStart, SourceEnd,
-                                           &TargetStart, TargetEnd,
-                                           strictConversion);
-  if (CR != conversionOK)
-    return false;
-
-  ResultPtr = reinterpret_cast<char*>(TargetStart);
-  return true;
-}
-
-} // end namespace clang

Modified: cfe/trunk/lib/CodeGen/CGExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExpr.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExpr.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExpr.cpp Wed Jan 30 06:06:08 2013
@@ -21,13 +21,14 @@
 #include "TargetInfo.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclObjC.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Frontend/CodeGenOptions.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/MDBuilder.h"
+#include "llvm/Support/ConvertUTF.h"
+
 using namespace clang;
 using namespace CodeGen;
 

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Wed Jan 30 06:06:08 2013
@@ -30,7 +30,6 @@
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Basic/Builtins.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/Module.h"
 #include "clang/Basic/SourceManager.h"
@@ -44,8 +43,10 @@
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"
 #include "llvm/Support/CallSite.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Target/Mangler.h"
+
 using namespace clang;
 using namespace CodeGen;
 

Modified: cfe/trunk/lib/Frontend/TextDiagnostic.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/TextDiagnostic.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/TextDiagnostic.cpp (original)
+++ cfe/trunk/lib/Frontend/TextDiagnostic.cpp Wed Jan 30 06:06:08 2013
@@ -8,13 +8,13 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Frontend/TextDiagnostic.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/DiagnosticOptions.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Lexer.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Locale.h"
 #include "llvm/Support/MemoryBuffer.h"

Modified: cfe/trunk/lib/Lex/Lexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/Lexer.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/Lexer.cpp (original)
+++ cfe/trunk/lib/Lex/Lexer.cpp Wed Jan 30 06:06:08 2013
@@ -25,7 +25,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Lex/Lexer.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/CodeCompletionHandler.h"
 #include "clang/Lex/LexDiagnostic.h"
@@ -34,6 +33,7 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/Support/Compiler.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include <cstring>
 using namespace clang;
@@ -1655,10 +1655,11 @@ FinishIdentifier:
     } else if (!isASCII(C)) {
       const char *UnicodePtr = CurPtr;
       UTF32 CodePoint;
-      ConversionResult Result = convertUTF8Sequence((const UTF8 **)&UnicodePtr,
-                                                    (const UTF8 *)BufferEnd,
-                                                    &CodePoint,
-                                                    strictConversion);
+      ConversionResult Result =
+          llvm::convertUTF8Sequence((const UTF8 **)&UnicodePtr,
+                                    (const UTF8 *)BufferEnd,
+                                    &CodePoint,
+                                    strictConversion);
       if (Result != conversionOK ||
           !isAllowedIDChar(static_cast<uint32_t>(CodePoint)))
         goto FinishIdentifier;
@@ -3528,10 +3529,11 @@ LexNextToken:
     // We can't just reset CurPtr to BufferPtr because BufferPtr may point to
     // an escaped newline.
     --CurPtr;
-    ConversionResult Status = convertUTF8Sequence((const UTF8 **)&CurPtr,
-                                                  (const UTF8 *)BufferEnd,
-                                                  &CodePoint,
-                                                  strictConversion);
+    ConversionResult Status =
+        llvm::convertUTF8Sequence((const UTF8 **)&CurPtr,
+                                  (const UTF8 *)BufferEnd,
+                                  &CodePoint,
+                                  strictConversion);
     if (Status == conversionOK)
       return LexUnicode(Result, CodePoint, CurPtr);
     

Modified: cfe/trunk/lib/Lex/LiteralSupport.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/LiteralSupport.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/LiteralSupport.cpp (original)
+++ cfe/trunk/lib/Lex/LiteralSupport.cpp Wed Jan 30 06:06:08 2013
@@ -13,12 +13,13 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Lex/LiteralSupport.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/Lex/LexDiagnostic.h"
 #include "clang/Lex/Preprocessor.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/ErrorHandling.h"
+
 using namespace clang;
 
 static unsigned getCharWidth(tok::TokenKind kind, const TargetInfo &Target) {

Modified: cfe/trunk/lib/Lex/Preprocessor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/Preprocessor.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/Preprocessor.cpp (original)
+++ cfe/trunk/lib/Lex/Preprocessor.cpp Wed Jan 30 06:06:08 2013
@@ -27,7 +27,6 @@
 
 #include "clang/Lex/Preprocessor.h"
 #include "MacroArgs.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TargetInfo.h"
@@ -47,6 +46,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/Capacity.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace clang;
@@ -501,7 +501,7 @@ static void appendCodePoint(unsigned Cod
                             llvm::SmallVectorImpl<char> &Str) {
   char ResultBuf[4];
   char *ResultPtr = ResultBuf;
-  bool Res = ConvertCodePointToUTF8(Codepoint, ResultPtr);
+  bool Res = llvm::ConvertCodePointToUTF8(Codepoint, ResultPtr);
   (void)Res;
   assert(Res && "Unexpected conversion failure");
   Str.append(ResultBuf, ResultPtr);

Modified: cfe/trunk/lib/Sema/SemaChecking.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaChecking.cpp?rev=173924&r1=173923&r2=173924&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaChecking.cpp (original)
+++ cfe/trunk/lib/Sema/SemaChecking.cpp Wed Jan 30 06:06:08 2013
@@ -24,7 +24,6 @@
 #include "clang/AST/StmtCXX.h"
 #include "clang/AST/StmtObjC.h"
 #include "clang/Analysis/Analyses/FormatString.h"
-#include "clang/Basic/ConvertUTF.h"
 #include "clang/Basic/TargetBuiltins.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/Lex/Preprocessor.h"
@@ -35,6 +34,7 @@
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/raw_ostream.h"
 #include <limits>
 using namespace clang;





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