CXIndex CIdx = PTUI->CIdx;
const char *source_filename = PTUI->source_filename;
const char * const *command_line_args = PTUI->command_line_args;
int num_command_line_args = PTUI->num_command_line_args;
- struct CXUnsavedFile *unsaved_files = PTUI->unsaved_files;
- unsigned num_unsaved_files = PTUI->num_unsaved_files;
unsigned options = PTUI->options;
CXTranslationUnit *out_TU = PTUI->out_TU;
@@ -2751,8 +2748,7 @@ static void clang_parseTranslationUnit_I
PTUI->result = CXError_Failure;
// Check arguments.
- if (!CIdx || !out_TU ||
- (unsaved_files == nullptr && num_unsaved_files != 0)) {
+ if (!CIdx || !out_TU) {
PTUI->result = CXError_InvalidArguments;
return;
}
@@ -2789,12 +2785,10 @@ static void clang_parseTranslationUnit_I
llvm::CrashRecoveryContextCleanupRegistrar<
std::vector<ASTUnit::RemappedFile> >
RemappedCleanup(RemappedFiles.get());
- for (unsigned I = 0; I != num_unsaved_files; ++I) {
- StringRef Data(unsaved_files[I].Contents, unsaved_files[I].Length);
- llvm::MemoryBuffer *Buffer =
- llvm::MemoryBuffer::getMemBufferCopy(Data,
unsaved_files[I].Filename);
- RemappedFiles->push_back(std::make_pair(unsaved_files[I].Filename,
- Buffer));
+ for (auto &UF : PTUI->unsaved_files) {
+ llvm::MemoryBuffer *MB =
+ llvm::MemoryBuffer::getMemBufferCopy(getContents(UF),
UF.Filename);
+ RemappedFiles->push_back(std::make_pair(UF.Filename, MB));
}
std::unique_ptr<std::vector<const char *>> Args(
@@ -2895,10 +2889,18 @@ enum CXErrorCode clang_parseTranslationU
*Log << command_line_args[i] << " ";
}
- ParseTranslationUnitInfo PTUI = { CIdx, source_filename,
command_line_args,
- num_command_line_args,
unsaved_files,
- num_unsaved_files, options, out_TU,
- CXError_Failure };
+ if (num_unsaved_files && !unsaved_files)
+ return CXError_InvalidArguments;
+
+ ParseTranslationUnitInfo PTUI = {
+ CIdx,
+ source_filename,
+ command_line_args,
+ num_command_line_args,
+ llvm::makeArrayRef(unsaved_files, num_unsaved_files),
+ options,
+ out_TU,
+ CXError_Failure};
llvm::CrashRecoveryContext CRC;
if (!RunSafely(CRC, clang_parseTranslationUnit_Impl, &PTUI)) {
@@ -3029,20 +3031,17 @@ unsigned clang_defaultReparseOptions(CXT
struct ReparseTranslationUnitInfo {
CXTranslationUnit TU;
- unsigned num_unsaved_files;
- struct CXUnsavedFile *unsaved_files;
+ ArrayRef<CXUnsavedFile> unsaved_files;
unsigned options;
- int result;
+ mutable int result;
};
static void clang_reparseTranslationUnit_Impl(void *UserData) {
- ReparseTranslationUnitInfo *RTUI =
- static_cast<ReparseTranslationUnitInfo*>(UserData);
+ const ReparseTranslationUnitInfo *RTUI =
+ static_cast<ReparseTranslationUnitInfo *>(UserData);
RTUI->result = CXError_Failure;
CXTranslationUnit TU = RTUI->TU;
- unsigned num_unsaved_files = RTUI->num_unsaved_files;
- struct CXUnsavedFile *unsaved_files = RTUI->unsaved_files;
unsigned options = RTUI->options;
(void) options;
@@ -3052,10 +3051,6 @@ static void clang_reparseTranslationUnit
RTUI->result = CXError_InvalidArguments;
return;
}
- if (unsaved_files == nullptr && num_unsaved_files != 0) {
- RTUI->result = CXError_InvalidArguments;
- return;
- }
// Reset the associated diagnostics.
delete static_cast<CXDiagnosticSetImpl*>(TU->Diagnostics);
@@ -3074,13 +3069,11 @@ static void clang_reparseTranslationUnit
// Recover resources if we crash before exiting this function.
llvm::CrashRecoveryContextCleanupRegistrar<
std::vector<ASTUnit::RemappedFile> >
RemappedCleanup(RemappedFiles.get());
-
- for (unsigned I = 0; I != num_unsaved_files; ++I) {
- StringRef Data(unsaved_files[I].Contents, unsaved_files[I].Length);
- llvm::MemoryBuffer *Buffer =
- llvm::MemoryBuffer::getMemBufferCopy(Data,
unsaved_files[I].Filename);
- RemappedFiles->push_back(std::make_pair(unsaved_files[I].Filename,
- Buffer));
+
+ for (auto &UF : RTUI->unsaved_files) {
+ llvm::MemoryBuffer *MB =
+ llvm::MemoryBuffer::getMemBufferCopy(getContents(UF),
UF.Filename);
+ RemappedFiles->push_back(std::make_pair(UF.Filename, MB));
}
if (!CXXUnit->Reparse(*RemappedFiles.get()))
@@ -3097,8 +3090,12 @@ int clang_reparseTranslationUnit(CXTrans
*Log << TU;
}
- ReparseTranslationUnitInfo RTUI = { TU, num_unsaved_files,
unsaved_files,
- options, CXError_Failure };
+ if (num_unsaved_files && !unsaved_files)
+ return CXError_InvalidArguments;
+
+ ReparseTranslationUnitInfo RTUI = {
+ TU, llvm::makeArrayRef(unsaved_files, num_unsaved_files),
options,
+ CXError_Failure};
if (getenv("LIBCLANG_NOTHREADS")) {
clang_reparseTranslationUnit_Impl(&RTUI);
Modified: cfe/trunk/tools/libclang/CIndexCodeCompletion.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndexCodeCompletion.cpp?rev=212427&r1=212426&r2=212427&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndexCodeCompletion.cpp (original)
+++ cfe/trunk/tools/libclang/CIndexCodeCompletion.cpp Sun Jul 6
20:23:14 2014
@@ -651,8 +651,7 @@ struct CodeCompleteAtInfo {
const char *complete_filename;
unsigned complete_line;
unsigned complete_column;
- struct CXUnsavedFile *unsaved_files;
- unsigned num_unsaved_files;
+ ArrayRef<CXUnsavedFile> unsaved_files;
unsigned options;
CXCodeCompleteResults *result;
};
@@ -662,8 +661,6 @@ void clang_codeCompleteAt_Impl(void *Use
const char *complete_filename = CCAI->complete_filename;
unsigned complete_line = CCAI->complete_line;
unsigned complete_column = CCAI->complete_column;
- struct CXUnsavedFile *unsaved_files = CCAI->unsaved_files;
- unsigned num_unsaved_files = CCAI->num_unsaved_files;
unsigned options = CCAI->options;
bool IncludeBriefComments = options &
CXCodeComplete_IncludeBriefComments;
CCAI->result = nullptr;
@@ -693,14 +690,13 @@ void clang_codeCompleteAt_Impl(void *Use
// Perform the remapping of source files.
SmallVector<ASTUnit::RemappedFile, 4> RemappedFiles;
- for (unsigned I = 0; I != num_unsaved_files; ++I) {
- StringRef Data(unsaved_files[I].Contents, unsaved_files[I].Length);
- llvm::MemoryBuffer *Buffer =
- llvm::MemoryBuffer::getMemBufferCopy(Data,
unsaved_files[I].Filename);
- RemappedFiles.push_back(std::make_pair(unsaved_files[I].Filename,
- Buffer));
+
+ for (auto &UF : CCAI->unsaved_files) {
+ llvm::MemoryBuffer *MB =
+ llvm::MemoryBuffer::getMemBufferCopy(getContents(UF),
UF.Filename);
+ RemappedFiles.push_back(std::make_pair(UF.Filename, MB));
}
-
+
if (EnableLogging) {
// FIXME: Add logging.
}
@@ -823,9 +819,12 @@ CXCodeCompleteResults *clang_codeComplet
<< complete_filename << ':' << complete_line << ':' <<
complete_column;
}
- CodeCompleteAtInfo CCAI = { TU, complete_filename, complete_line,
- complete_column, unsaved_files,
num_unsaved_files,
- options, nullptr };
+ if (num_unsaved_files && !unsaved_files)
+ return nullptr;
+
+ CodeCompleteAtInfo CCAI = {TU, complete_filename, complete_line,
+ complete_column, llvm::makeArrayRef(unsaved_files,
num_unsaved_files),
+ options, nullptr};
if (getenv("LIBCLANG_NOTHREADS")) {
clang_codeCompleteAt_Impl(&CCAI);
Modified: cfe/trunk/tools/libclang/CXString.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXString.h?rev=212427&r1=212426&r2=212427&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CXString.h (original)
+++ cfe/trunk/tools/libclang/CXString.h Sun Jul 6 20:23:14 2014
@@ -97,6 +97,10 @@ CXStringBuf *getCXStringBuf(CXTranslatio
bool isManagedByPool(CXString str);
}
+
+static inline StringRef getContents(const CXUnsavedFile &UF) {
+ return StringRef(UF.Contents, UF.Length);
+}
}
#endif
Modified: cfe/trunk/tools/libclang/Indexing.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/Indexing.cpp?rev=212427&r1=212426&r2=212427&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/Indexing.cpp (original)
+++ cfe/trunk/tools/libclang/Indexing.cpp Sun Jul 6 20:23:14 2014
@@ -472,28 +472,17 @@ struct IndexSourceFileInfo {
const char *source_filename;
const char *const *command_line_args;
int num_command_line_args;
- struct CXUnsavedFile *unsaved_files;
- unsigned num_unsaved_files;
+ ArrayRef<CXUnsavedFile> unsaved_files;
CXTranslationUnit *out_TU;
unsigned TU_options;
- int result;
-};
-
-struct MemBufferOwner {
- SmallVector<const llvm::MemoryBuffer *, 8> Buffers;
-
- ~MemBufferOwner() {
- for (SmallVectorImpl<const llvm::MemoryBuffer *>::iterator
- I = Buffers.begin(), E = Buffers.end(); I != E; ++I)
- delete *I;
- }
+ mutable int result;
};
} // anonymous namespace
static void clang_indexSourceFile_Impl(void *UserData) {
- IndexSourceFileInfo *ITUI =
- static_cast<IndexSourceFileInfo*>(UserData);
+ const IndexSourceFileInfo *ITUI =
+ static_cast<IndexSourceFileInfo *>(UserData);
CXIndexAction cxIdxAction = ITUI->idxAction;
CXClientData client_data = ITUI->client_data;
IndexerCallbacks *client_index_callbacks = ITUI->index_callbacks;
@@ -502,8 +491,6 @@ static void clang_indexSourceFile_Impl(v
const char *source_filename = ITUI->source_filename;
const char * const *command_line_args = ITUI->command_line_args;
int num_command_line_args = ITUI->num_command_line_args;
- struct CXUnsavedFile *unsaved_files = ITUI->unsaved_files;
- unsigned num_unsaved_files = ITUI->num_unsaved_files;
CXTranslationUnit *out_TU = ITUI->out_TU;
unsigned TU_options = ITUI->TU_options;
@@ -584,18 +571,18 @@ static void clang_indexSourceFile_Impl(v
if (CInvok->getFrontendOpts().Inputs.empty())
return;
- std::unique_ptr<MemBufferOwner> BufOwner(new MemBufferOwner());
+ typedef SmallVector<std::unique_ptr<llvm::MemoryBuffer>, 8>
MemBufferOwner;
+ std::unique_ptr<MemBufferOwner> BufOwner(new MemBufferOwner);
// Recover resources if we crash before exiting this method.
- llvm::CrashRecoveryContextCleanupRegistrar<MemBufferOwner>
- BufOwnerCleanup(BufOwner.get());
+ llvm::CrashRecoveryContextCleanupRegistrar<MemBufferOwner>
BufOwnerCleanup(
+ BufOwner.get());
- for (unsigned I = 0; I != num_unsaved_files; ++I) {
- StringRef Data(unsaved_files[I].Contents, unsaved_files[I].Length);
- llvm::MemoryBuffer *Buffer =
- llvm::MemoryBuffer::getMemBufferCopy(Data,
unsaved_files[I].Filename);
-
CInvok->getPreprocessorOpts().addRemappedFile(unsaved_files[I].Filename,
Buffer);
- BufOwner->Buffers.push_back(Buffer);
+ for (auto &UF : ITUI->unsaved_files) {
+ llvm::MemoryBuffer *MB =
+ llvm::MemoryBuffer::getMemBufferCopy(getContents(UF),
UF.Filename);
+ BufOwner->push_back(std::unique_ptr<llvm::MemoryBuffer>(MB));
+ CInvok->getPreprocessorOpts().addRemappedFile(UF.Filename, MB);
}
// Since libclang is primarily used by batch tools dealing with
@@ -992,12 +979,22 @@ int clang_indexSourceFile(CXIndexAction
*Log << command_line_args[i] << " ";
}
- IndexSourceFileInfo ITUI = { idxAction, client_data, index_callbacks,
- index_callbacks_size, index_options,
- source_filename, command_line_args,
- num_command_line_args, unsaved_files,
- num_unsaved_files, out_TU, TU_options,
- CXError_Failure };
+ if (num_unsaved_files && !unsaved_files)
+ return CXError_InvalidArguments;
+
+ IndexSourceFileInfo ITUI = {
+ idxAction,
+ client_data,
+ index_callbacks,
+ index_callbacks_size,
+ index_options,
+ source_filename,
+ command_line_args,
+ num_command_line_args,
+ llvm::makeArrayRef(unsaved_files, num_unsaved_files),
+ out_TU,
+ TU_options,
+ CXError_Failure};
if (getenv("LIBCLANG_NOTHREADS")) {
clang_indexSourceFile_Impl(&ITUI);
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