aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/clang-c/Index.h8
-rw-r--r--include/clang/Basic/Module.h26
-rw-r--r--lib/Basic/Module.cpp14
-rw-r--r--lib/Frontend/FrontendActions.cpp6
-rw-r--r--lib/Lex/ModuleMap.cpp2
-rw-r--r--lib/Serialization/ASTReader.cpp4
-rw-r--r--lib/Serialization/ASTWriter.cpp6
-rw-r--r--tools/c-index-test/c-index-test.c4
-rw-r--r--tools/libclang/CIndex.cpp20
9 files changed, 65 insertions, 25 deletions
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h
index 07c0ffb443..71d3443ae6 100644
--- a/include/clang-c/Index.h
+++ b/include/clang-c/Index.h
@@ -32,7 +32,7 @@
* compatible, thus CINDEX_VERSION_MAJOR is expected to remain stable.
*/
#define CINDEX_VERSION_MAJOR 0
-#define CINDEX_VERSION_MINOR 14
+#define CINDEX_VERSION_MINOR 15
#define CINDEX_VERSION_ENCODE(major, minor) ( \
((major) * 10000) \
@@ -3347,7 +3347,8 @@ CINDEX_LINKAGE CXString clang_Module_getFullName(CXModule Module);
*
* \returns the number of top level headers associated with this module.
*/
-CINDEX_LINKAGE unsigned clang_Module_getNumTopLevelHeaders(CXModule Module);
+CINDEX_LINKAGE unsigned clang_Module_getNumTopLevelHeaders(CXTranslationUnit,
+ CXModule Module);
/**
* \param Module a module object.
@@ -3357,7 +3358,8 @@ CINDEX_LINKAGE unsigned clang_Module_getNumTopLevelHeaders(CXModule Module);
* \returns the specified top level header associated with the module.
*/
CINDEX_LINKAGE
-CXFile clang_Module_getTopLevelHeader(CXModule Module, unsigned Index);
+CXFile clang_Module_getTopLevelHeader(CXTranslationUnit,
+ CXModule Module, unsigned Index);
/**
* @}
diff --git a/include/clang/Basic/Module.h b/include/clang/Basic/Module.h
index db636e5cd4..5f081e0f56 100644
--- a/include/clang/Basic/Module.h
+++ b/include/clang/Basic/Module.h
@@ -34,6 +34,7 @@ namespace clang {
class DirectoryEntry;
class FileEntry;
+class FileManager;
class LangOptions;
class TargetInfo;
@@ -67,7 +68,13 @@ private:
/// \brief The AST file if this is a top-level module which has a
/// corresponding serialized AST file, or null otherwise.
const FileEntry *ASTFile;
-
+
+ /// \brief The top-level headers associated with this module.
+ llvm::SmallSetVector<const FileEntry *, 2> TopHeaders;
+
+ /// \brief top-level header filenames that aren't resolved to FileEntries yet.
+ std::vector<std::string> TopHeaderNames;
+
public:
/// \brief The headers that are part of this module.
SmallVector<const FileEntry *, 2> Headers;
@@ -75,9 +82,6 @@ public:
/// \brief The headers that are explicitly excluded from this module.
SmallVector<const FileEntry *, 2> ExcludedHeaders;
- /// \brief The top-level headers associated with this module.
- llvm::SmallSetVector<const FileEntry *, 2> TopHeaders;
-
/// \brief The set of language features required to use this module.
///
/// If any of these features is not present, the \c IsAvailable bit
@@ -292,6 +296,20 @@ public:
return Umbrella && Umbrella.is<const DirectoryEntry *>();
}
+ /// \brief Add a top-level header associated with this module.
+ void addTopHeader(const FileEntry *File) {
+ assert(File);
+ TopHeaders.insert(File);
+ }
+
+ /// \brief Add a top-level header filename associated with this module.
+ void addTopHeaderFilename(StringRef Filename) {
+ TopHeaderNames.push_back(Filename);
+ }
+
+ /// \brief The top-level headers associated with this module.
+ ArrayRef<const FileEntry *> getTopHeaders(FileManager &FileMgr);
+
/// \brief Add the given feature requirement to the list of features
/// required by this module.
///
diff --git a/lib/Basic/Module.cpp b/lib/Basic/Module.cpp
index 65deac1b4a..f074391098 100644
--- a/lib/Basic/Module.cpp
+++ b/lib/Basic/Module.cpp
@@ -15,6 +15,7 @@
#include "clang/Basic/FileManager.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Basic/TargetInfo.h"
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/ErrorHandling.h"
@@ -129,6 +130,19 @@ const DirectoryEntry *Module::getUmbrellaDir() const {
return Umbrella.dyn_cast<const DirectoryEntry *>();
}
+ArrayRef<const FileEntry *> Module::getTopHeaders(FileManager &FileMgr) {
+ if (!TopHeaderNames.empty()) {
+ for (std::vector<std::string>::iterator
+ I = TopHeaderNames.begin(), E = TopHeaderNames.end(); I != E; ++I) {
+ if (const FileEntry *FE = FileMgr.getFile(*I))
+ TopHeaders.insert(FE);
+ }
+ TopHeaderNames.clear();
+ }
+
+ return llvm::makeArrayRef(TopHeaders.begin(), TopHeaders.end());
+}
+
void Module::addRequirement(StringRef Feature, const LangOptions &LangOpts,
const TargetInfo &Target) {
Requires.push_back(Feature);
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index 965e762d79..f3466f0234 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -173,12 +173,12 @@ static void collectModuleHeaderIncludes(const LangOptions &LangOpts,
// Add includes for each of these headers.
for (unsigned I = 0, N = Module->Headers.size(); I != N; ++I) {
const FileEntry *Header = Module->Headers[I];
- Module->TopHeaders.insert(Header);
+ Module->addTopHeader(Header);
addHeaderInclude(Header, Includes, LangOpts);
}
if (const FileEntry *UmbrellaHeader = Module->getUmbrellaHeader()) {
- Module->TopHeaders.insert(UmbrellaHeader);
+ Module->addTopHeader(UmbrellaHeader);
if (Module->Parent) {
// Include the umbrella header for submodules.
addHeaderInclude(UmbrellaHeader, Includes, LangOpts);
@@ -203,7 +203,7 @@ static void collectModuleHeaderIncludes(const LangOptions &LangOpts,
if (const FileEntry *Header = FileMgr.getFile(Dir->path())) {
if (ModMap.isHeaderInUnavailableModule(Header))
continue;
- Module->TopHeaders.insert(Header);
+ Module->addTopHeader(Header);
}
// Include this header umbrella header for submodules.
diff --git a/lib/Lex/ModuleMap.cpp b/lib/Lex/ModuleMap.cpp
index 81cb94de51..f9b4e2c947 100644
--- a/lib/Lex/ModuleMap.cpp
+++ b/lib/Lex/ModuleMap.cpp
@@ -202,7 +202,7 @@ Module *ModuleMap::findModuleForHeader(const FileEntry *File) {
llvm::sys::path::stem(File->getName()), NameBuf);
Result = findOrCreateModule(Name, Result, /*IsFramework=*/false,
Explicit).first;
- Result->TopHeaders.insert(File);
+ Result->addTopHeader(File);
// If inferred submodules export everything they import, add a
// wildcard to the set of exports.
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 93ae6f1c44..54fe424ddf 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -3546,9 +3546,7 @@ bool ASTReader::ReadSubmoduleBlock(ModuleFile &F) {
if (!CurrentModule)
break;
- // FIXME: Be more lazy about this!
- if (const FileEntry *File = PP.getFileManager().getFile(Blob))
- CurrentModule->TopHeaders.insert(File);
+ CurrentModule->addTopHeaderFilename(Blob);
break;
}
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index 815cf12f11..8f48d5870a 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -2170,11 +2170,13 @@ void ASTWriter::WriteSubmodules(Module *WritingModule) {
Stream.EmitRecordWithBlob(ExcludedHeaderAbbrev, Record,
Mod->ExcludedHeaders[I]->getName());
}
- for (unsigned I = 0, N = Mod->TopHeaders.size(); I != N; ++I) {
+ ArrayRef<const FileEntry *>
+ TopHeaders = Mod->getTopHeaders(PP->getFileManager());
+ for (unsigned I = 0, N = TopHeaders.size(); I != N; ++I) {
Record.clear();
Record.push_back(SUBMODULE_TOPHEADER);
Stream.EmitRecordWithBlob(TopHeaderAbbrev, Record,
- Mod->TopHeaders[I]->getName());
+ TopHeaders[I]->getName());
}
// Emit the imports.
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 46d61e995c..88b49edaaf 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -1996,12 +1996,12 @@ static int inspect_cursor_at(int argc, const char **argv) {
unsigned i, numHeaders;
if (mod) {
name = clang_Module_getFullName(mod);
- numHeaders = clang_Module_getNumTopLevelHeaders(mod);
+ numHeaders = clang_Module_getNumTopLevelHeaders(TU, mod);
printf(" ModuleName=%s Headers(%d):",
clang_getCString(name), numHeaders);
clang_disposeString(name);
for (i = 0; i < numHeaders; ++i) {
- CXFile file = clang_Module_getTopLevelHeader(mod, i);
+ CXFile file = clang_Module_getTopLevelHeader(TU, mod, i);
CXString filename = clang_getFileName(file);
printf("\n%s", clang_getCString(filename));
clang_disposeString(filename);
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index a2449bdc3f..d63f4def29 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -5984,20 +5984,26 @@ CXString clang_Module_getFullName(CXModule CXMod) {
return cxstring::createDup(Mod->getFullModuleName());
}
-unsigned clang_Module_getNumTopLevelHeaders(CXModule CXMod) {
- if (!CXMod)
+unsigned clang_Module_getNumTopLevelHeaders(CXTranslationUnit TU,
+ CXModule CXMod) {
+ if (!TU || !CXMod)
return 0;
Module *Mod = static_cast<Module*>(CXMod);
- return Mod->TopHeaders.size();
+ FileManager &FileMgr = cxtu::getASTUnit(TU)->getFileManager();
+ ArrayRef<const FileEntry *> TopHeaders = Mod->getTopHeaders(FileMgr);
+ return TopHeaders.size();
}
-CXFile clang_Module_getTopLevelHeader(CXModule CXMod, unsigned Index) {
- if (!CXMod)
+CXFile clang_Module_getTopLevelHeader(CXTranslationUnit TU,
+ CXModule CXMod, unsigned Index) {
+ if (!TU || !CXMod)
return 0;
Module *Mod = static_cast<Module*>(CXMod);
+ FileManager &FileMgr = cxtu::getASTUnit(TU)->getFileManager();
- if (Index < Mod->TopHeaders.size())
- return const_cast<FileEntry *>(Mod->TopHeaders[Index]);
+ ArrayRef<const FileEntry *> TopHeaders = Mod->getTopHeaders(FileMgr);
+ if (Index < TopHeaders.size())
+ return const_cast<FileEntry *>(TopHeaders[Index]);
return 0;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-08-03 03:12:32 +0000