[cfe-commits] r111016 - in /cfe/trunk: include/clang-c/Index.h tools/c-index-test/c-index-test.c tools/libclang/CIndex.cpp tools/libclang/libclang.darwin.exports tools/libclang/libclang.exports

[Douglas Gregor]

Author: dgregor
Date: Fri Aug 13 10:35:05 2010
New Revision: 111016

URL: http://llvm.org/viewvc/llvm-project?rev=111016&view=rev
Log:
Add an options parameter to clang_saveTranslationUnit, because we'll want it later

Modified:
    cfe/trunk/include/clang-c/Index.h
    cfe/trunk/tools/c-index-test/c-index-test.c
    cfe/trunk/tools/libclang/CIndex.cpp
    cfe/trunk/tools/libclang/libclang.darwin.exports
    cfe/trunk/tools/libclang/libclang.exports

Modified: cfe/trunk/include/clang-c/Index.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=111016&r1=111015&r2=111016&view=diff
==============================================================================
--- cfe/trunk/include/clang-c/Index.h (original)
+++ cfe/trunk/include/clang-c/Index.h Fri Aug 13 10:35:05 2010
@@ -765,6 +765,31 @@
                                                             unsigned options);
   
 /**
+ * \brief Flags that control how translation units are saved.
+ *
+ * The enumerators in this enumeration type are meant to be bitwise
+ * ORed together to specify which options should be used when
+ * saving the translation unit.
+ */
+enum CXSaveTranslationUnit_Flags {
+  /**
+   * \brief Used to indicate that no special saving options are needed.
+   */
+  CXSaveTranslationUnit_None = 0x0
+};
+
+/**
+ * \brief Returns the set of flags that is suitable for saving a translation
+ * unit.
+ *
+ * The set of flags returned provide options for
+ * \c clang_saveTranslationUnit() by default. The returned flag
+ * set contains an unspecified set of options that save translation units with
+ * the most commonly-requested data.
+ */
+CINDEX_LINKAGE unsigned clang_defaultSaveOptions(CXTranslationUnit TU);
+
+/**
  * \brief Saves a translation unit into a serialized representation of
  * that translation unit on disk.
  *
@@ -776,13 +801,19 @@
  * units.
  *
  * \param TU The translation unit to save.
+ *
  * \param FileName The file to which the translation unit will be saved.
  *
+ * \param options A bitmask of options that affects how the translation unit
+ * is saved. This should be a bitwise OR of the
+ * CXSaveTranslationUnit_XXX flags.
+ *
  * \returns Zero if the translation unit was saved successfully, a
  * non-zero value otherwise.
  */
 CINDEX_LINKAGE int clang_saveTranslationUnit(CXTranslationUnit TU,
-                                             const char *FileName);
+                                             const char *FileName,
+                                             unsigned options);
 
 /**
  * \brief Destroy the specified CXTranslationUnit object.

Modified: cfe/trunk/tools/c-index-test/c-index-test.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/c-index-test/c-index-test.c?rev=111016&r1=111015&r2=111016&view=diff
==============================================================================
--- cfe/trunk/tools/c-index-test/c-index-test.c (original)
+++ cfe/trunk/tools/c-index-test/c-index-test.c Fri Aug 13 10:35:05 2010
@@ -1306,7 +1306,7 @@
     return 1;
   }
 
-  if (clang_saveTranslationUnit(TU, filename))
+  if (clang_saveTranslationUnit(TU, filename, clang_defaultSaveOptions(TU)))
     fprintf(stderr, "Unable to write PCH file %s\n", filename);
   clang_disposeTranslationUnit(TU);
   free_remapped_files(unsaved_files, num_unsaved_files);

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=111016&r1=111015&r2=111016&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Fri Aug 13 10:35:05 2010
@@ -1454,7 +1454,12 @@
   return ATU;
 }
 
-int clang_saveTranslationUnit(CXTranslationUnit TU, const char *FileName) {
+unsigned clang_defaultSaveOptions(CXTranslationUnit TU) {
+  return CXSaveTranslationUnit_None;
+}  
+  
+int clang_saveTranslationUnit(CXTranslationUnit TU, const char *FileName,
+                              unsigned options) {
   if (!TU)
     return 1;
   

Modified: cfe/trunk/tools/libclang/libclang.darwin.exports
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/libclang.darwin.exports?rev=111016&r1=111015&r2=111016&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/libclang.darwin.exports (original)
+++ cfe/trunk/tools/libclang/libclang.darwin.exports Fri Aug 13 10:35:05 2010
@@ -17,6 +17,7 @@
 _clang_defaultEditingTranslationUnitOptions
 _clang_defaultDiagnosticDisplayOptions
 _clang_defaultReparseOptions
+_clang_defaultSaveOptions
 _clang_disposeCodeCompleteResults
 _clang_disposeDiagnostic
 _clang_disposeIndex

Modified: cfe/trunk/tools/libclang/libclang.exports
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/libclang.exports?rev=111016&r1=111015&r2=111016&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/libclang.exports (original)
+++ cfe/trunk/tools/libclang/libclang.exports Fri Aug 13 10:35:05 2010
@@ -17,6 +17,7 @@
 clang_defaultEditingTranslationUnitOptions
 clang_defaultDiagnosticDisplayOptions
 clang_defaultReparseOptions
+clang_defaultSaveOptions
 clang_disposeCodeCompleteResults
 clang_disposeDiagnostic
 clang_disposeIndex