Rename 'CXTUMemoryUsage…' to 'CXTUResourceUsage…'.
llvm-svn: 129857
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@ -1016,33 +1016,39 @@ CINDEX_LINKAGE int clang_reparseTranslationUnit(CXTranslationUnit TU,
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/**
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* \brief Categorizes how memory is being used by a translation unit.
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*/
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enum CXTUMemoryUsageKind {
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CXTUMemoryUsage_AST = 1,
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CXTUMemoryUsage_Identifiers = 2,
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CXTUMemoryUsage_Selectors = 3,
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CXTUMemoryUsage_GlobalCompletionResults = 4,
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CXTUMemoryUsage_First = CXTUMemoryUsage_AST,
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CXTUMemoryUsage_Last = CXTUMemoryUsage_GlobalCompletionResults
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enum CXTUResourceUsageKind {
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CXTUResourceUsage_AST = 1,
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CXTUResourceUsage_Identifiers = 2,
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CXTUResourceUsage_Selectors = 3,
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CXTUResourceUsage_GlobalCompletionResults = 4,
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CXTUResourceUsage_MEMORY_IN_BYTES_BEGIN = CXTUResourceUsage_AST,
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CXTUResourceUsage_MEMORY_IN_BYTES_END =
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CXTUResourceUsage_GlobalCompletionResults,
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CXTUResourceUsage_First = CXTUResourceUsage_AST,
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CXTUResourceUsage_Last = CXTUResourceUsage_GlobalCompletionResults
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};
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/**
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* \brief Returns the human-readable null-terminated C string that represents
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* the name of the memory category.
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* the name of the memory category. This string should never be freed.
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*/
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CINDEX_LINKAGE
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const char *clang_getTUMemoryUsageName(enum CXTUMemoryUsageKind kind);
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const char *clang_getTUResourceUsageName(enum CXTUResourceUsageKind kind);
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typedef struct CXTUMemoryUsageEntry {
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typedef struct CXTUResourceUsageEntry {
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/* \brief The memory usage category. */
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enum CXTUMemoryUsageKind kind;
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/* \brief Memory usage in bytes. */
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enum CXTUResourceUsageKind kind;
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/* \brief Amount of resources used.
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The units will depend on the resource kind. */
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unsigned long amount;
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} CXTUMemoryUsageEntry;
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} CXTUResourceUsageEntry;
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/**
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* \brief The memory usage of a CXTranslationUnit, broken into categories.
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*/
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typedef struct CXTUMemoryUsage {
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typedef struct CXTUResourceUsage {
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/* \brief Private data member, used for queries. */
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void *data;
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@ -1051,17 +1057,17 @@ typedef struct CXTUMemoryUsage {
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/* \brief An array of key-value pairs, representing the breakdown of memory
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usage. */
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CXTUMemoryUsageEntry *entries;
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CXTUResourceUsageEntry *entries;
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} CXTUMemoryUsage;
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} CXTUResourceUsage;
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/**
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* \brief Return the memory usage of a translation unit. This object
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* should be released with clang_disposeCXTUMemoryUsage().
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* should be released with clang_disposeCXTUResourceUsage().
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*/
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CINDEX_LINKAGE CXTUMemoryUsage clang_getCXTUMemoryUsage(CXTranslationUnit TU);
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CINDEX_LINKAGE CXTUResourceUsage clang_getCXTUResourceUsage(CXTranslationUnit TU);
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CINDEX_LINKAGE void clang_disposeCXTUMemoryUsage(CXTUMemoryUsage usage);
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CINDEX_LINKAGE void clang_disposeCXTUResourceUsage(CXTUResourceUsage usage);
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/**
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* @}
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@ -373,10 +373,10 @@ void PrintDiagnostics(CXTranslationUnit TU) {
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void PrintMemoryUsage(CXTranslationUnit TU) {
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unsigned long total = 0.0;
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unsigned i = 0;
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CXTUMemoryUsage usage = clang_getCXTUMemoryUsage(TU);
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CXTUResourceUsage usage = clang_getCXTUResourceUsage(TU);
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fprintf(stderr, "Memory usage:\n");
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for (i = 0 ; i != usage.numEntries; ++i) {
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const char *name = clang_getTUMemoryUsageName(usage.entries[i].kind);
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const char *name = clang_getTUResourceUsageName(usage.entries[i].kind);
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unsigned long amount = usage.entries[i].amount;
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total += amount;
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fprintf(stderr, " %s : %ld bytes (%f MBytes)\n", name, amount,
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@ -384,7 +384,7 @@ void PrintMemoryUsage(CXTranslationUnit TU) {
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}
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fprintf(stderr, " TOTAL = %ld bytes (%f MBytes)\n", total,
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((double) total)/(1024*1024));
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clang_disposeCXTUMemoryUsage(usage);
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clang_disposeCXTUResourceUsage(usage);
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}
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/******************************************************************************/
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@ -5181,39 +5181,39 @@ CXType clang_getIBOutletCollectionType(CXCursor C) {
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// Inspecting memory usage.
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//===----------------------------------------------------------------------===//
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typedef std::vector<CXTUMemoryUsageEntry> MemUsageEntries;
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typedef std::vector<CXTUResourceUsageEntry> MemUsageEntries;
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static inline void createCXTUMemoryUsageEntry(MemUsageEntries &entries,
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enum CXTUMemoryUsageKind k,
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static inline void createCXTUResourceUsageEntry(MemUsageEntries &entries,
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enum CXTUResourceUsageKind k,
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double amount) {
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CXTUMemoryUsageEntry entry = { k, amount };
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CXTUResourceUsageEntry entry = { k, amount };
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entries.push_back(entry);
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}
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extern "C" {
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const char *clang_getTUMemoryUsageName(CXTUMemoryUsageKind kind) {
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const char *clang_getTUResourceUsageName(CXTUResourceUsageKind kind) {
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const char *str = "";
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switch (kind) {
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case CXTUMemoryUsage_AST:
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case CXTUResourceUsage_AST:
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str = "ASTContext: expressions, declarations, and types";
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break;
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case CXTUMemoryUsage_Identifiers:
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case CXTUResourceUsage_Identifiers:
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str = "ASTContext: identifiers";
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break;
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case CXTUMemoryUsage_Selectors:
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case CXTUResourceUsage_Selectors:
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str = "ASTContext: selectors";
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break;
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case CXTUMemoryUsage_GlobalCompletionResults:
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case CXTUResourceUsage_GlobalCompletionResults:
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str = "Code completion: cached global results";
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break;
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}
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return str;
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}
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CXTUMemoryUsage clang_getCXTUMemoryUsage(CXTranslationUnit TU) {
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CXTUResourceUsage clang_getCXTUResourceUsage(CXTranslationUnit TU) {
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if (!TU) {
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CXTUMemoryUsage usage = { (void*) 0, 0, 0 };
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CXTUResourceUsage usage = { (void*) 0, 0, 0 };
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return usage;
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}
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@ -5222,15 +5222,15 @@ CXTUMemoryUsage clang_getCXTUMemoryUsage(CXTranslationUnit TU) {
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ASTContext &astContext = astUnit->getASTContext();
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// How much memory is used by AST nodes and types?
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createCXTUMemoryUsageEntry(*entries, CXTUMemoryUsage_AST,
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createCXTUResourceUsageEntry(*entries, CXTUResourceUsage_AST,
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(unsigned long) astContext.getTotalAllocatedMemory());
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// How much memory is used by identifiers?
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createCXTUMemoryUsageEntry(*entries, CXTUMemoryUsage_Identifiers,
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createCXTUResourceUsageEntry(*entries, CXTUResourceUsage_Identifiers,
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(unsigned long) astContext.Idents.getAllocator().getTotalMemory());
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// How much memory is used for selectors?
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createCXTUMemoryUsageEntry(*entries, CXTUMemoryUsage_Selectors,
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createCXTUResourceUsageEntry(*entries, CXTUResourceUsage_Selectors,
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(unsigned long) astContext.Selectors.getTotalMemory());
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// How much memory is used for caching global code completion results?
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@ -5239,18 +5239,18 @@ CXTUMemoryUsage clang_getCXTUMemoryUsage(CXTranslationUnit TU) {
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astUnit->getCachedCompletionAllocator().getPtr()) {
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completionBytes = completionAllocator-> getTotalMemory();
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}
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createCXTUMemoryUsageEntry(*entries, CXTUMemoryUsage_GlobalCompletionResults,
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createCXTUResourceUsageEntry(*entries, CXTUResourceUsage_GlobalCompletionResults,
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completionBytes);
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CXTUMemoryUsage usage = { (void*) entries.get(),
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CXTUResourceUsage usage = { (void*) entries.get(),
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(unsigned) entries->size(),
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entries->size() ? &(*entries)[0] : 0 };
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entries.take();
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return usage;
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}
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void clang_disposeCXTUMemoryUsage(CXTUMemoryUsage usage) {
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void clang_disposeCXTUResourceUsage(CXTUResourceUsage usage) {
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if (usage.data)
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delete (MemUsageEntries*) usage.data;
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}
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@ -21,7 +21,7 @@ _clang_defaultEditingTranslationUnitOptions
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_clang_defaultReparseOptions
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_clang_defaultSaveOptions
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_clang_disposeCXCursorSet
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_clang_disposeCXTUMemoryUsage
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_clang_disposeCXTUResourceUsage
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_clang_disposeCodeCompleteResults
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_clang_disposeDiagnostic
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_clang_disposeIndex
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@ -36,7 +36,7 @@ _clang_equalTypes
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_clang_executeOnThread
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_clang_formatDiagnostic
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_clang_getCString
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_clang_getCXTUMemoryUsage
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_clang_getCXTUResourceUsage
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_clang_getCXXAccessSpecifier
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_clang_getCanonicalCursor
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_clang_getCanonicalType
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@ -100,7 +100,7 @@ _clang_getRangeStart
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_clang_getResultType
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_clang_getSpecializedCursorTemplate
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_clang_getSpellingLocation
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_clang_getTUMemoryUsageName
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_clang_getTUResourceUsageName
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_clang_getTemplateCursorKind
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_clang_getTokenExtent
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_clang_getTokenKind
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@ -21,7 +21,7 @@ clang_defaultEditingTranslationUnitOptions
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clang_defaultReparseOptions
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clang_defaultSaveOptions
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clang_disposeCXCursorSet
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clang_disposeCXTUMemoryUsage
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clang_disposeCXTUResourceUsage
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clang_disposeCodeCompleteResults
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clang_disposeDiagnostic
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clang_disposeIndex
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@ -36,7 +36,7 @@ clang_equalTypes
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clang_executeOnThread
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clang_formatDiagnostic
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clang_getCString
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clang_getCXTUMemoryUsage
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clang_getCXTUResourceUsage
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clang_getCXXAccessSpecifier
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clang_getCanonicalCursor
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clang_getCanonicalType
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@ -100,7 +100,7 @@ clang_getRangeStart
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clang_getResultType
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clang_getSpecializedCursorTemplate
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clang_getSpellingLocation
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clang_getTUMemoryUsageName
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clang_getTUResourceUsageName
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clang_getTemplateCursorKind
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clang_getTokenExtent
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clang_getTokenKind
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