Author: mehdi_amini
Date: Sat Oct 1 11:38:28 2016
New Revision: 283043
URL: http://llvm.org/viewvc/llvm-project?rev=283043&view=rev
Log:
Use StringRef for MemoryBuffer identifier API (NFC)
Modified:
cfe/trunk/include/clang/Basic/SourceManager.h
cfe/trunk/include/clang/Lex/DirectoryLookup.h
cfe/trunk/include/clang/Lex/HeaderMap.h
cfe/trunk/include/clang/Rewrite/Core/HTMLRewrite.h
cfe/trunk/lib/Basic/SourceManager.cpp
cfe/trunk/lib/CodeGen/CoverageMappingGen.cpp
cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
cfe/trunk/lib/Frontend/Rewrite/HTMLPrint.cpp
cfe/trunk/lib/Frontend/Rewrite/InclusionRewriter.cpp
cfe/trunk/lib/Lex/HeaderMap.cpp
cfe/trunk/lib/Lex/HeaderSearch.cpp
cfe/trunk/lib/Lex/PPDirectives.cpp
cfe/trunk/lib/Rewrite/HTMLRewrite.cpp
cfe/trunk/lib/Serialization/ASTWriter.cpp
Modified: cfe/trunk/include/clang/Basic/SourceManager.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/SourceManager.h?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/SourceManager.h (original)
+++ cfe/trunk/include/clang/Basic/SourceManager.h Sat Oct 1 11:38:28 2016
@@ -1291,7 +1291,7 @@ public:
///
/// Note that this name does not respect \#line directives. Use
/// getPresumedLoc for normal clients.
- const char *getBufferName(SourceLocation Loc, bool *Invalid = nullptr) const;
+ StringRef getBufferName(SourceLocation Loc, bool *Invalid = nullptr) const;
/// \brief Return the file characteristic of the specified source
/// location, indicating whether this is a normal file, a system
Modified: cfe/trunk/include/clang/Lex/DirectoryLookup.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/DirectoryLookup.h?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/include/clang/Lex/DirectoryLookup.h (original)
+++ cfe/trunk/include/clang/Lex/DirectoryLookup.h Sat Oct 1 11:38:28 2016
@@ -88,7 +88,7 @@ public:
/// getName - Return the directory or filename corresponding to this lookup
/// object.
- const char *getName() const;
+ StringRef getName() const;
/// getDir - Return the directory that this entry refers to.
///
Modified: cfe/trunk/include/clang/Lex/HeaderMap.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/HeaderMap.h?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/include/clang/Lex/HeaderMap.h (original)
+++ cfe/trunk/include/clang/Lex/HeaderMap.h Sat Oct 1 11:38:28 2016
@@ -45,7 +45,7 @@ public:
SmallVectorImpl<char> &DestPath) const;
/// Return the filename of the headermap.
- const char *getFileName() const;
+ StringRef getFileName() const;
/// Print the contents of this headermap to stderr.
void dump() const;
Modified: cfe/trunk/include/clang/Rewrite/Core/HTMLRewrite.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Rewrite/Core/HTMLRewrite.h?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/include/clang/Rewrite/Core/HTMLRewrite.h (original)
+++ cfe/trunk/include/clang/Rewrite/Core/HTMLRewrite.h Sat Oct 1 11:38:28 2016
@@ -62,8 +62,8 @@ namespace html {
void AddLineNumbers(Rewriter& R, FileID FID);
- void AddHeaderFooterInternalBuiltinCSS(Rewriter& R, FileID FID,
- const char *title = nullptr);
+ void AddHeaderFooterInternalBuiltinCSS(Rewriter &R, FileID FID,
+ StringRef title);
/// SyntaxHighlight - Relex the specified FileID and annotate the HTML with
/// information about keywords, comments, etc.
Modified: cfe/trunk/lib/Basic/SourceManager.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/SourceManager.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/SourceManager.cpp (original)
+++ cfe/trunk/lib/Basic/SourceManager.cpp Sat Oct 1 11:38:28 2016
@@ -1437,8 +1437,8 @@ SourceManager::getFileCharacteristic(Sou
/// Return the filename or buffer identifier of the buffer the location is in.
/// Note that this name does not respect \#line directives. Use getPresumedLoc
/// for normal clients.
-const char *SourceManager::getBufferName(SourceLocation Loc,
- bool *Invalid) const {
+StringRef SourceManager::getBufferName(SourceLocation Loc,
+ bool *Invalid) const {
if (isInvalid(Loc, Invalid)) return "<invalid loc>";
return getBuffer(getFileID(Loc), Invalid)->getBufferIdentifier();
@@ -1470,7 +1470,7 @@ PresumedLoc SourceManager::getPresumedLo
// To get the source name, first consult the FileEntry (if one exists)
// before the MemBuffer as this will avoid unnecessarily paging in the
// MemBuffer.
- const char *Filename;
+ StringRef Filename;
if (C->OrigEntry)
Filename = C->OrigEntry->getName();
else
@@ -1513,7 +1513,7 @@ PresumedLoc SourceManager::getPresumedLo
}
}
- return PresumedLoc(Filename, LineNo, ColNo, IncludeLoc);
+ return PresumedLoc(Filename.data(), LineNo, ColNo, IncludeLoc);
}
/// \brief Returns whether the PresumedLoc for a given SourceLocation is
@@ -2095,10 +2095,10 @@ bool SourceManager::isBeforeInTranslatio
// Clear the lookup cache, it depends on a common location.
IsBeforeInTUCache.clear();
- const char *LB = getBuffer(LOffs.first)->getBufferIdentifier();
- const char *RB = getBuffer(ROffs.first)->getBufferIdentifier();
- bool LIsBuiltins = strcmp("<built-in>", LB) == 0;
- bool RIsBuiltins = strcmp("<built-in>", RB) == 0;
+ StringRef LB = getBuffer(LOffs.first)->getBufferIdentifier();
+ StringRef RB = getBuffer(ROffs.first)->getBufferIdentifier();
+ bool LIsBuiltins = LB == "<built-in>";
+ bool RIsBuiltins = RB == "<built-in>";
// Sort built-in before non-built-in.
if (LIsBuiltins || RIsBuiltins) {
if (LIsBuiltins != RIsBuiltins)
@@ -2107,8 +2107,8 @@ bool SourceManager::isBeforeInTranslatio
// lower IDs come first.
return LOffs.first < ROffs.first;
}
- bool LIsAsm = strcmp("<inline asm>", LB) == 0;
- bool RIsAsm = strcmp("<inline asm>", RB) == 0;
+ bool LIsAsm = LB == "<inline asm>";
+ bool RIsAsm = RB == "<inline asm>";
// Sort assembler after built-ins, but before the rest.
if (LIsAsm || RIsAsm) {
if (LIsAsm != RIsAsm)
@@ -2116,8 +2116,8 @@ bool SourceManager::isBeforeInTranslatio
assert(LOffs.first == ROffs.first);
return false;
}
- bool LIsScratch = strcmp("<scratch space>", LB) == 0;
- bool RIsScratch = strcmp("<scratch space>", RB) == 0;
+ bool LIsScratch = LB == "<scratch space>";
+ bool RIsScratch = RB == "<scratch space>";
// Sort scratch after inline asm, but before the rest.
if (LIsScratch || RIsScratch) {
if (LIsScratch != RIsScratch)
Modified: cfe/trunk/lib/CodeGen/CoverageMappingGen.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CoverageMappingGen.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CoverageMappingGen.cpp (original)
+++ cfe/trunk/lib/CodeGen/CoverageMappingGen.cpp Sat Oct 1 11:38:28 2016
@@ -136,7 +136,7 @@ public:
/// \brief Return true if \c Loc is a location in a built-in macro.
bool isInBuiltin(SourceLocation Loc) {
- return strcmp(SM.getBufferName(SM.getSpellingLoc(Loc)), "<built-in>") == 0;
+ return SM.getBufferName(SM.getSpellingLoc(Loc)) == "<built-in>";
}
/// \brief Check whether \c Loc is included or expanded from \c Parent.
Modified: cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitHeaderSearch.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/InitHeaderSearch.cpp (original)
+++ cfe/trunk/lib/Frontend/InitHeaderSearch.cpp Sat Oct 1 11:38:28 2016
@@ -625,7 +625,7 @@ void InitHeaderSearch::Realize(const Lan
for (unsigned i = 0, e = SearchList.size(); i != e; ++i) {
if (i == NumQuoted)
llvm::errs() << "#include <...> search starts here:\n";
- const char *Name = SearchList[i].getName();
+ StringRef Name = SearchList[i].getName();
const char *Suffix;
if (SearchList[i].isNormalDir())
Suffix = "";
Modified: cfe/trunk/lib/Frontend/Rewrite/HTMLPrint.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/Rewrite/HTMLPrint.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/Rewrite/HTMLPrint.cpp (original)
+++ cfe/trunk/lib/Frontend/Rewrite/HTMLPrint.cpp Sat Oct 1 11:38:28 2016
@@ -64,7 +64,7 @@ void HTMLPrinter::HandleTranslationUnit(
// Format the file.
FileID FID = R.getSourceMgr().getMainFileID();
const FileEntry* Entry = R.getSourceMgr().getFileEntryForID(FID);
- const char* Name;
+ StringRef Name;
// In some cases, in particular the case where the input is from stdin,
// there is no entry. Fall back to the memory buffer for a name in those
// cases.
Modified: cfe/trunk/lib/Frontend/Rewrite/InclusionRewriter.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/Rewrite/InclusionRewriter.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/Rewrite/InclusionRewriter.cpp (original)
+++ cfe/trunk/lib/Frontend/Rewrite/InclusionRewriter.cpp Sat Oct 1 11:38:28
2016
@@ -68,7 +68,7 @@ private:
CharSourceRange FilenameRange, const FileEntry *File,
StringRef SearchPath, StringRef RelativePath,
const Module *Imported) override;
- void WriteLineInfo(const char *Filename, int Line,
+ void WriteLineInfo(StringRef Filename, int Line,
SrcMgr::CharacteristicKind FileType,
StringRef Extra = StringRef());
void WriteImplicitModuleImport(const Module *Mod);
@@ -102,7 +102,7 @@ InclusionRewriter::InclusionRewriter(Pre
/// markers depending on what mode we're in, including the \p Filename and
/// \p Line we are located at, using the specified \p EOL line separator, and
/// any \p Extra context specifiers in GNU line directives.
-void InclusionRewriter::WriteLineInfo(const char *Filename, int Line,
+void InclusionRewriter::WriteLineInfo(StringRef Filename, int Line,
SrcMgr::CharacteristicKind FileType,
StringRef Extra) {
if (!ShowLineMarkers)
@@ -406,7 +406,7 @@ bool InclusionRewriter::Process(FileID F
bool Invalid;
const MemoryBuffer &FromFile = *SM.getBuffer(FileId, &Invalid);
assert(!Invalid && "Attempting to process invalid inclusion");
- const char *FileName = FromFile.getBufferIdentifier();
+ StringRef FileName = FromFile.getBufferIdentifier();
Lexer RawLex(FileId, &FromFile, PP.getSourceManager(), PP.getLangOpts());
RawLex.SetCommentRetentionState(false);
Modified: cfe/trunk/lib/Lex/HeaderMap.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/HeaderMap.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/HeaderMap.cpp (original)
+++ cfe/trunk/lib/Lex/HeaderMap.cpp Sat Oct 1 11:38:28 2016
@@ -106,7 +106,7 @@ bool HeaderMapImpl::checkHeader(const ll
/// getFileName - Return the filename of the headermap.
-const char *HeaderMapImpl::getFileName() const {
+StringRef HeaderMapImpl::getFileName() const {
return FileBuffer->getBufferIdentifier();
}
Modified: cfe/trunk/lib/Lex/HeaderSearch.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/HeaderSearch.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/HeaderSearch.cpp (original)
+++ cfe/trunk/lib/Lex/HeaderSearch.cpp Sat Oct 1 11:38:28 2016
@@ -257,7 +257,7 @@ Module *HeaderSearch::lookupModule(Strin
/// getName - Return the directory or filename corresponding to this lookup
/// object.
-const char *DirectoryLookup::getName() const {
+StringRef DirectoryLookup::getName() const {
if (isNormalDir())
return getDir()->getName();
if (isFramework())
Modified: cfe/trunk/lib/Lex/PPDirectives.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPDirectives.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPDirectives.cpp (original)
+++ cfe/trunk/lib/Lex/PPDirectives.cpp Sat Oct 1 11:38:28 2016
@@ -284,7 +284,7 @@ bool Preprocessor::CheckMacroName(Token
if (ShadowFlag)
*ShadowFlag = false;
if (!SourceMgr.isInSystemHeader(MacroNameLoc) &&
- (strcmp(SourceMgr.getBufferName(MacroNameLoc), "<built-in>") != 0)) {
+ (SourceMgr.getBufferName(MacroNameLoc) != "<built-in>")) {
MacroDiag D = MD_NoWarn;
if (isDefineUndef == MU_Define) {
D = shouldWarnOnMacroDef(*this, II);
@@ -2114,7 +2114,7 @@ void Preprocessor::HandleIncludeMacrosDi
// This directive should only occur in the predefines buffer. If not, emit
an
// error and reject it.
SourceLocation Loc = IncludeMacrosTok.getLocation();
- if (strcmp(SourceMgr.getBufferName(Loc), "<built-in>") != 0) {
+ if (SourceMgr.getBufferName(Loc) != "<built-in>") {
Diag(IncludeMacrosTok.getLocation(),
diag::pp_include_macros_out_of_predefines);
DiscardUntilEndOfDirective();
Modified: cfe/trunk/lib/Rewrite/HTMLRewrite.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Rewrite/HTMLRewrite.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Rewrite/HTMLRewrite.cpp (original)
+++ cfe/trunk/lib/Rewrite/HTMLRewrite.cpp Sat Oct 1 11:38:28 2016
@@ -267,8 +267,8 @@ void html::AddLineNumbers(Rewriter& R, F
RB.InsertTextAfter(FileEnd - FileBeg, "</table>");
}
-void html::AddHeaderFooterInternalBuiltinCSS(Rewriter& R, FileID FID,
- const char *title) {
+void html::AddHeaderFooterInternalBuiltinCSS(Rewriter &R, FileID FID,
+ StringRef title) {
const llvm::MemoryBuffer *Buf = R.getSourceMgr().getBuffer(FID);
const char* FileStart = Buf->getBufferStart();
@@ -282,7 +282,7 @@ void html::AddHeaderFooterInternalBuilti
os << "<!doctype html>\n" // Use HTML 5 doctype
"<html>\n<head>\n";
- if (title)
+ if (!title.empty())
os << "<title>" << html::EscapeText(title) << "</title>\n";
os << "<style type=\"text/css\">\n"
Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriter.cpp?rev=283043&r1=283042&r2=283043&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriter.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriter.cpp Sat Oct 1 11:38:28 2016
@@ -2074,14 +2074,13 @@ void ASTWriter::WriteSourceManagerBlock(
// the reader side).
const llvm::MemoryBuffer *Buffer
= Content->getBuffer(PP.getDiagnostics(), PP.getSourceManager());
- const char *Name = Buffer->getBufferIdentifier();
+ StringRef Name = Buffer->getBufferIdentifier();
Stream.EmitRecordWithBlob(SLocBufferAbbrv, Record,
- StringRef(Name, strlen(Name) + 1));
+ StringRef(Name.data(), Name.size() + 1));
EmitBlob = true;
- if (strcmp(Name, "<built-in>") == 0) {
+ if (Name == "<built-in>")
PreloadSLocs.push_back(SLocEntryOffsets.size());
- }
}
if (EmitBlob) {
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