Rename analyze_format_string::ArgTypeResult to ArgType
Also remove redundant constructors and unused member functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161403 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp
index 1bbd5f2..d091237 100644
--- a/lib/Analysis/ScanfFormatString.cpp
+++ b/lib/Analysis/ScanfFormatString.cpp
@@ -15,12 +15,12 @@
#include "clang/Analysis/Analyses/FormatString.h"
#include "FormatStringParsing.h"
-using clang::analyze_format_string::ArgTypeResult;
+using clang::analyze_format_string::ArgType;
using clang::analyze_format_string::FormatStringHandler;
using clang::analyze_format_string::LengthModifier;
using clang::analyze_format_string::OptionalAmount;
using clang::analyze_format_string::ConversionSpecifier;
-using clang::analyze_scanf::ScanfArgTypeResult;
+using clang::analyze_scanf::ScanfArgType;
using clang::analyze_scanf::ScanfConversionSpecifier;
using clang::analyze_scanf::ScanfSpecifier;
using clang::UpdateOnReturn;
@@ -194,37 +194,37 @@
return ScanfSpecifierResult(Start, FS);
}
-ScanfArgTypeResult ScanfSpecifier::getArgType(ASTContext &Ctx) const {
+ScanfArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const {
const ScanfConversionSpecifier &CS = getConversionSpecifier();
if (!CS.consumesDataArgument())
- return ScanfArgTypeResult::Invalid();
+ return ScanfArgType::Invalid();
switch(CS.getKind()) {
// Signed int.
case ConversionSpecifier::dArg:
case ConversionSpecifier::iArg:
switch (LM.getKind()) {
- case LengthModifier::None: return ArgTypeResult(Ctx.IntTy);
+ case LengthModifier::None: return ArgType(Ctx.IntTy);
case LengthModifier::AsChar:
- return ArgTypeResult(ArgTypeResult::AnyCharTy);
- case LengthModifier::AsShort: return ArgTypeResult(Ctx.ShortTy);
- case LengthModifier::AsLong: return ArgTypeResult(Ctx.LongTy);
+ return ArgType(ArgType::AnyCharTy);
+ case LengthModifier::AsShort: return ArgType(Ctx.ShortTy);
+ case LengthModifier::AsLong: return ArgType(Ctx.LongTy);
case LengthModifier::AsLongLong:
case LengthModifier::AsQuad:
- return ArgTypeResult(Ctx.LongLongTy);
+ return ArgType(Ctx.LongLongTy);
case LengthModifier::AsIntMax:
- return ScanfArgTypeResult(Ctx.getIntMaxType(), "intmax_t *");
+ return ScanfArgType(Ctx.getIntMaxType(), "intmax_t *");
case LengthModifier::AsSizeT:
// FIXME: ssize_t.
- return ScanfArgTypeResult();
+ return ScanfArgType();
case LengthModifier::AsPtrDiff:
- return ScanfArgTypeResult(Ctx.getPointerDiffType(), "ptrdiff_t *");
+ return ScanfArgType(Ctx.getPointerDiffType(), "ptrdiff_t *");
case LengthModifier::AsLongDouble:
// GNU extension.
- return ArgTypeResult(Ctx.LongLongTy);
- case LengthModifier::AsAllocate: return ScanfArgTypeResult::Invalid();
- case LengthModifier::AsMAllocate: return ScanfArgTypeResult::Invalid();
+ return ArgType(Ctx.LongLongTy);
+ case LengthModifier::AsAllocate: return ScanfArgType::Invalid();
+ case LengthModifier::AsMAllocate: return ScanfArgType::Invalid();
}
// Unsigned int.
@@ -233,25 +233,25 @@
case ConversionSpecifier::xArg:
case ConversionSpecifier::XArg:
switch (LM.getKind()) {
- case LengthModifier::None: return ArgTypeResult(Ctx.UnsignedIntTy);
- case LengthModifier::AsChar: return ArgTypeResult(Ctx.UnsignedCharTy);
- case LengthModifier::AsShort: return ArgTypeResult(Ctx.UnsignedShortTy);
- case LengthModifier::AsLong: return ArgTypeResult(Ctx.UnsignedLongTy);
+ case LengthModifier::None: return ArgType(Ctx.UnsignedIntTy);
+ case LengthModifier::AsChar: return ArgType(Ctx.UnsignedCharTy);
+ case LengthModifier::AsShort: return ArgType(Ctx.UnsignedShortTy);
+ case LengthModifier::AsLong: return ArgType(Ctx.UnsignedLongTy);
case LengthModifier::AsLongLong:
case LengthModifier::AsQuad:
- return ArgTypeResult(Ctx.UnsignedLongLongTy);
+ return ArgType(Ctx.UnsignedLongLongTy);
case LengthModifier::AsIntMax:
- return ScanfArgTypeResult(Ctx.getUIntMaxType(), "uintmax_t *");
+ return ScanfArgType(Ctx.getUIntMaxType(), "uintmax_t *");
case LengthModifier::AsSizeT:
- return ScanfArgTypeResult(Ctx.getSizeType(), "size_t *");
+ return ScanfArgType(Ctx.getSizeType(), "size_t *");
case LengthModifier::AsPtrDiff:
// FIXME: Unsigned version of ptrdiff_t?
- return ScanfArgTypeResult();
+ return ScanfArgType();
case LengthModifier::AsLongDouble:
// GNU extension.
- return ArgTypeResult(Ctx.UnsignedLongLongTy);
- case LengthModifier::AsAllocate: return ScanfArgTypeResult::Invalid();
- case LengthModifier::AsMAllocate: return ScanfArgTypeResult::Invalid();
+ return ArgType(Ctx.UnsignedLongLongTy);
+ case LengthModifier::AsAllocate: return ScanfArgType::Invalid();
+ case LengthModifier::AsMAllocate: return ScanfArgType::Invalid();
}
// Float.
@@ -264,12 +264,12 @@
case ConversionSpecifier::gArg:
case ConversionSpecifier::GArg:
switch (LM.getKind()) {
- case LengthModifier::None: return ArgTypeResult(Ctx.FloatTy);
- case LengthModifier::AsLong: return ArgTypeResult(Ctx.DoubleTy);
+ case LengthModifier::None: return ArgType(Ctx.FloatTy);
+ case LengthModifier::AsLong: return ArgType(Ctx.DoubleTy);
case LengthModifier::AsLongDouble:
- return ArgTypeResult(Ctx.LongDoubleTy);
+ return ArgType(Ctx.LongDoubleTy);
default:
- return ScanfArgTypeResult::Invalid();
+ return ScanfArgType::Invalid();
}
// Char, string and scanlist.
@@ -277,40 +277,40 @@
case ConversionSpecifier::sArg:
case ConversionSpecifier::ScanListArg:
switch (LM.getKind()) {
- case LengthModifier::None: return ScanfArgTypeResult::CStrTy;
+ case LengthModifier::None: return ScanfArgType::CStrTy;
case LengthModifier::AsLong:
- return ScanfArgTypeResult(ScanfArgTypeResult::WCStrTy, "wchar_t *");
+ return ScanfArgType(ScanfArgType::WCStrTy, "wchar_t *");
case LengthModifier::AsAllocate:
case LengthModifier::AsMAllocate:
- return ScanfArgTypeResult(ArgTypeResult::CStrTy);
+ return ScanfArgType(ArgType::CStrTy);
default:
- return ScanfArgTypeResult::Invalid();
+ return ScanfArgType::Invalid();
}
case ConversionSpecifier::CArg:
case ConversionSpecifier::SArg:
// FIXME: Mac OS X specific?
switch (LM.getKind()) {
case LengthModifier::None:
- return ScanfArgTypeResult(ScanfArgTypeResult::WCStrTy, "wchar_t *");
+ return ScanfArgType(ScanfArgType::WCStrTy, "wchar_t *");
case LengthModifier::AsAllocate:
case LengthModifier::AsMAllocate:
- return ScanfArgTypeResult(ArgTypeResult::WCStrTy, "wchar_t **");
+ return ScanfArgType(ArgType::WCStrTy, "wchar_t **");
default:
- return ScanfArgTypeResult::Invalid();
+ return ScanfArgType::Invalid();
}
// Pointer.
case ConversionSpecifier::pArg:
- return ScanfArgTypeResult(ArgTypeResult(ArgTypeResult::CPointerTy));
+ return ScanfArgType(ArgType(ArgType::CPointerTy));
case ConversionSpecifier::nArg:
- return ArgTypeResult(Ctx.IntTy);
+ return ArgType(Ctx.IntTy);
default:
break;
}
- return ScanfArgTypeResult();
+ return ScanfArgType();
}
bool ScanfSpecifier::fixType(QualType QT, const LangOptions &LangOpt,
@@ -393,7 +393,7 @@
namedTypeToLengthModifier(PT, LM);
// If fixing the length modifier was enough, we are done.
- const analyze_scanf::ScanfArgTypeResult &ATR = getArgType(Ctx);
+ const analyze_scanf::ScanfArgType &ATR = getArgType(Ctx);
if (hasValidLengthModifier() && ATR.isValid() && ATR.matchesType(Ctx, QT))
return true;
@@ -452,7 +452,7 @@
return false;
}
-bool ScanfArgTypeResult::matchesType(ASTContext& C, QualType argTy) const {
+bool ScanfArgType::matchesType(ASTContext& C, QualType argTy) const {
// It has to be a pointer type.
const PointerType *PT = argTy->getAs<PointerType>();
if (!PT)
@@ -464,39 +464,39 @@
switch (K) {
case InvalidTy:
- llvm_unreachable("ArgTypeResult must be valid");
+ llvm_unreachable("ArgType must be valid");
case UnknownTy:
return true;
case CStrTy:
- return ArgTypeResult(ArgTypeResult::CStrTy).matchesType(C, argTy);
+ return ArgType(ArgType::CStrTy).matchesType(C, argTy);
case WCStrTy:
- return ArgTypeResult(ArgTypeResult::WCStrTy).matchesType(C, argTy);
- case PtrToArgTypeResultTy: {
+ return ArgType(ArgType::WCStrTy).matchesType(C, argTy);
+ case PtrToArgTypeTy: {
return A.matchesType(C, PT->getPointeeType());
}
}
- llvm_unreachable("Invalid ScanfArgTypeResult Kind!");
+ llvm_unreachable("Invalid ScanfArgType Kind!");
}
-QualType ScanfArgTypeResult::getRepresentativeType(ASTContext &C) const {
+QualType ScanfArgType::getRepresentativeType(ASTContext &C) const {
switch (K) {
case InvalidTy:
- llvm_unreachable("No representative type for Invalid ArgTypeResult");
+ llvm_unreachable("No representative type for Invalid ArgType");
case UnknownTy:
return QualType();
case CStrTy:
return C.getPointerType(C.CharTy);
case WCStrTy:
return C.getPointerType(C.getWCharType());
- case PtrToArgTypeResultTy:
+ case PtrToArgTypeTy:
return C.getPointerType(A.getRepresentativeType(C));
}
- llvm_unreachable("Invalid ScanfArgTypeResult Kind!");
+ llvm_unreachable("Invalid ScanfArgType Kind!");
}
-std::string ScanfArgTypeResult::getRepresentativeTypeName(ASTContext& C) const {
+std::string ScanfArgType::getRepresentativeTypeName(ASTContext& C) const {
std::string S = getRepresentativeType(C).getAsString();
if (!Name)
return std::string("'") + S + "'";