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Replace size() calls on containers with empty() calls where appropriate. NFC

Browse Source 
http://reviews.llvm.org/D7090

Patch by Gábor Horváth!

llvm-svn: 226914
This commit is contained in:
Alexander Kornienko 2015-01-23 15:36:10 +00:00
parent d486e09d8e
commit 6ee521c7eb
6 changed files with 7 additions and 7 deletions
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2
clang/examples/PrintFunctionNames/PrintFunctionNames.cpp
View File

@ -55,7 +55,7 @@ protected:
return false;
}
}
if (args.size() && args[0] == "help")
if (!args.empty() && args[0] == "help")
PrintHelp(llvm::errs());
return true;

2
clang/lib/CodeGen/BackendUtil.cpp
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@ -432,7 +432,7 @@ TargetMachine *EmitAssemblyHelper::CreateTargetMachine(bool MustCreateTM) {
BackendArgs.data());
std::string FeaturesStr;
if (TargetOpts.Features.size()) {
if (!TargetOpts.Features.empty()) {
SubtargetFeatures Features;
for (std::vector<std::string>::const_iterator
it = TargetOpts.Features.begin(),

2
clang/lib/CodeGen/CGObjCGNU.cpp
View File

@ -2366,7 +2366,7 @@ llvm::Function *CGObjCGNU::ModuleInitFunction() {
std::vector<llvm::Constant*> Elements;
llvm::Constant *Statics = NULLPtr;
// Generate statics list:
if (ConstantStrings.size()) {
if (!ConstantStrings.empty()) {
llvm::ArrayType *StaticsArrayTy = llvm::ArrayType::get(PtrToInt8Ty,
ConstantStrings.size() + 1);
ConstantStrings.push_back(NULLPtr);

2
clang/tools/libclang/CIndex.cpp
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@ -6945,7 +6945,7 @@ CXTUResourceUsage clang_getCXTUResourceUsage(CXTranslationUnit TU) {
CXTUResourceUsage usage = { (void*) entries.get(),
(unsigned) entries->size(),
entries->size() ? &(*entries)[0] : nullptr };
!entries->empty() ? &(*entries)[0] : nullptr };
entries.release();
return usage;
}

4
clang/utils/TableGen/ClangAttrEmitter.cpp
View File

@ -1207,7 +1207,7 @@ writePrettyPrintFunction(Record &R,
static unsigned
getSpellingListIndex(const std::vector<FlattenedSpelling> &SpellingList,
const FlattenedSpelling &Spelling) {
assert(SpellingList.size() && "Spelling list is empty!");
assert(!SpellingList.empty() && "Spelling list is empty!");
for (unsigned Index = 0; Index < SpellingList.size(); ++Index) {
const FlattenedSpelling &S = SpellingList[Index];
@ -1231,7 +1231,7 @@ static void writeAttrAccessorDefinition(const Record &R, raw_ostream &OS) {
std::vector<FlattenedSpelling> Spellings =
GetFlattenedSpellings(*Accessor);
std::vector<FlattenedSpelling> SpellingList = GetFlattenedSpellings(R);
assert(SpellingList.size() &&
assert(!SpellingList.empty() &&
"Attribute with empty spelling list can't have accessors!");
OS << " bool " << Name << "() const { return SpellingListIndex == ";

2
clang/utils/TableGen/NeonEmitter.cpp
View File

@ -1393,7 +1393,7 @@ void Intrinsic::emitBody(StringRef CallPrefix) {
}
}
assert(Lines.size() && "Empty def?");
assert(!Lines.empty() && "Empty def?");
if (!RetVar.getType().isVoid())
Lines.back().insert(0, RetVar.getName() + " = ");