Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 2d72c3e..b158c85 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -23,7 +23,7 @@
#include "clang/Basic/TargetInfo.h"
using namespace clang;
-/// ConvertQualTypeToStringFn - This function is used to pretty print the
+/// ConvertQualTypeToStringFn - This function is used to pretty print the
/// specified QualType as a string in diagnostics.
static void ConvertArgToStringFn(Diagnostic::ArgumentKind Kind, intptr_t Val,
const char *Modifier, unsigned ModLen,
@@ -31,7 +31,7 @@
llvm::SmallVectorImpl<char> &Output,
void *Cookie) {
ASTContext &Context = *static_cast<ASTContext*>(Cookie);
-
+
std::string S;
if (Kind == Diagnostic::ak_qualtype) {
assert(ModLen == 0 && ArgLen == 0 &&
@@ -41,7 +41,7 @@
// FIXME: Playing with std::string is really slow.
S = Ty.getAsString(Context.PrintingPolicy);
-
+
// If this is a sugared type (like a typedef, typeof, etc), then unwrap one
// level of the sugar so that the type is more obvious to the user.
QualType DesugaredTy = Ty->getDesugaredType(true);
@@ -56,13 +56,13 @@
// Don't aka just because we saw an elaborated type.
(!isa<ElaboratedType>(Ty) ||
cast<ElaboratedType>(Ty)->getUnderlyingType() != DesugaredTy) &&
-
+
// Don't desugar magic Objective-C types.
Ty.getUnqualifiedType() != Context.getObjCIdType() &&
Ty.getUnqualifiedType() != Context.getObjCClassType() &&
Ty.getUnqualifiedType() != Context.getObjCSelType() &&
Ty.getUnqualifiedType() != Context.getObjCProtoType() &&
-
+
// Not va_list.
Ty.getUnqualifiedType() != Context.getBuiltinVaListType()) {
S = "'"+S+"' (aka '";
@@ -71,12 +71,12 @@
Output.append(S.begin(), S.end());
return;
}
-
+
} else if (Kind == Diagnostic::ak_declarationname) {
-
+
DeclarationName N = DeclarationName::getFromOpaqueInteger(Val);
S = N.getAsString();
-
+
if (ModLen == 9 && !memcmp(Modifier, "objcclass", 9) && ArgLen == 0)
S = '+' + S;
else if (ModLen == 12 && !memcmp(Modifier, "objcinstance", 12) && ArgLen==0)
@@ -87,7 +87,7 @@
} else if (Kind == Diagnostic::ak_nameddecl) {
if (ModLen == 1 && Modifier[0] == 'q' && ArgLen == 0)
S = reinterpret_cast<NamedDecl*>(Val)->getQualifiedNameAsString();
- else {
+ else {
assert(ModLen == 0 && ArgLen == 0 &&
"Invalid modifier for NamedDecl* argument");
S = reinterpret_cast<NamedDecl*>(Val)->getNameAsString();
@@ -95,10 +95,10 @@
} else {
llvm::raw_string_ostream OS(S);
assert(Kind == Diagnostic::ak_nestednamespec);
- reinterpret_cast<NestedNameSpecifier*> (Val)->print(OS,
+ reinterpret_cast<NestedNameSpecifier*> (Val)->print(OS,
Context.PrintingPolicy);
}
-
+
Output.push_back('\'');
Output.append(S.begin(), S.end());
Output.push_back('\'');
@@ -107,11 +107,11 @@
static inline RecordDecl *CreateStructDecl(ASTContext &C, const char *Name) {
if (C.getLangOptions().CPlusPlus)
- return CXXRecordDecl::Create(C, TagDecl::TK_struct,
+ return CXXRecordDecl::Create(C, TagDecl::TK_struct,
C.getTranslationUnitDecl(),
SourceLocation(), &C.Idents.get(Name));
- return RecordDecl::Create(C, TagDecl::TK_struct,
+ return RecordDecl::Create(C, TagDecl::TK_struct,
C.getTranslationUnitDecl(),
SourceLocation(), &C.Idents.get(Name));
}
@@ -119,7 +119,7 @@
void Sema::ActOnTranslationUnitScope(SourceLocation Loc, Scope *S) {
TUScope = S;
PushDeclContext(S, Context.getTranslationUnitDecl());
-
+
if (PP.getTargetInfo().getPointerWidth(0) >= 64) {
// Install [u]int128_t for 64-bit targets.
PushOnScopeChains(TypedefDecl::Create(Context, CurContext,
@@ -131,16 +131,16 @@
&Context.Idents.get("__uint128_t"),
Context.UnsignedInt128Ty), TUScope);
}
-
-
+
+
if (!PP.getLangOptions().ObjC1) return;
-
+
// Built-in ObjC types may already be set by PCHReader (hence isNull checks).
if (Context.getObjCSelType().isNull()) {
// Synthesize "typedef struct objc_selector *SEL;"
RecordDecl *SelTag = CreateStructDecl(Context, "objc_selector");
PushOnScopeChains(SelTag, TUScope);
-
+
QualType SelT = Context.getPointerType(Context.getTagDeclType(SelTag));
TypedefDecl *SelTypedef = TypedefDecl::Create(Context, CurContext,
SourceLocation(),
@@ -154,15 +154,15 @@
if (Context.getObjCProtoType().isNull()) {
ObjCInterfaceDecl *ProtocolDecl =
ObjCInterfaceDecl::Create(Context, CurContext, SourceLocation(),
- &Context.Idents.get("Protocol"),
+ &Context.Idents.get("Protocol"),
SourceLocation(), true);
Context.setObjCProtoType(Context.getObjCInterfaceType(ProtocolDecl));
PushOnScopeChains(ProtocolDecl, TUScope);
}
// Create the built-in typedef for 'id'.
if (Context.getObjCIdType().isNull()) {
- TypedefDecl *IdTypedef =
- TypedefDecl::Create(
+ TypedefDecl *IdTypedef =
+ TypedefDecl::Create(
Context, CurContext, SourceLocation(), &Context.Idents.get("id"),
Context.getObjCObjectPointerType(Context.ObjCBuiltinIdTy)
);
@@ -172,8 +172,8 @@
}
// Create the built-in typedef for 'Class'.
if (Context.getObjCClassType().isNull()) {
- TypedefDecl *ClassTypedef =
- TypedefDecl::Create(
+ TypedefDecl *ClassTypedef =
+ TypedefDecl::Create(
Context, CurContext, SourceLocation(), &Context.Idents.get("Class"),
Context.getObjCObjectPointerType(Context.ObjCBuiltinClassTy)
);
@@ -186,36 +186,36 @@
Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
bool CompleteTranslationUnit)
: LangOpts(pp.getLangOptions()), PP(pp), Context(ctxt), Consumer(consumer),
- Diags(PP.getDiagnostics()), SourceMgr(PP.getSourceManager()),
+ Diags(PP.getDiagnostics()), SourceMgr(PP.getSourceManager()),
ExternalSource(0), CurContext(0), PreDeclaratorDC(0),
CurBlock(0), PackContext(0), IdResolver(pp.getLangOptions()),
GlobalNewDeleteDeclared(false), ExprEvalContext(PotentiallyEvaluated),
CompleteTranslationUnit(CompleteTranslationUnit),
NumSFINAEErrors(0), CurrentInstantiationScope(0) {
-
+
StdNamespace = 0;
TUScope = 0;
if (getLangOptions().CPlusPlus)
FieldCollector.reset(new CXXFieldCollector());
-
+
// Tell diagnostics how to render things from the AST library.
PP.getDiagnostics().SetArgToStringFn(ConvertArgToStringFn, &Context);
}
-/// ImpCastExprToType - If Expr is not of type 'Type', insert an implicit cast.
+/// ImpCastExprToType - If Expr is not of type 'Type', insert an implicit cast.
/// If there is already an implicit cast, merge into the existing one.
/// If isLvalue, the result of the cast is an lvalue.
-void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty,
+void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty,
const CastExpr::CastInfo &Info, bool isLvalue) {
QualType ExprTy = Context.getCanonicalType(Expr->getType());
QualType TypeTy = Context.getCanonicalType(Ty);
-
+
if (ExprTy == TypeTy)
return;
-
+
if (Expr->getType().getTypePtr()->isPointerType() &&
Ty.getTypePtr()->isPointerType()) {
- QualType ExprBaseType =
+ QualType ExprBaseType =
cast<PointerType>(ExprTy.getUnqualifiedType())->getPointeeType();
QualType BaseType =
cast<PointerType>(TypeTy.getUnqualifiedType())->getPointeeType();
@@ -224,12 +224,12 @@
<< Expr->getSourceRange();
}
}
-
+
if (ImplicitCastExpr *ImpCast = dyn_cast<ImplicitCastExpr>(Expr)) {
ImpCast->setType(Ty);
ImpCast->setLvalueCast(isLvalue);
- } else
- Expr = new (Context) ImplicitCastExpr(Ty, Info, Expr,
+ } else
+ Expr = new (Context) ImplicitCastExpr(Ty, Info, Expr,
isLvalue);
}
@@ -250,12 +250,12 @@
// keep track of the point of instantiation (C++ [temp.point]). This means
// that name lookup that occurs within the template instantiation will
// always happen at the end of the translation unit, so it will find
- // some names that should not be found. Although this is common behavior
+ // some names that should not be found. Although this is common behavior
// for C++ compilers, it is technically wrong. In the future, we either need
// to be able to filter the results of name lookup or we need to perform
// template instantiations earlier.
PerformPendingImplicitInstantiations();
-
+
// Check for #pragma weak identifiers that were never declared
// FIXME: This will cause diagnostics to be emitted in a non-determinstic
// order! Iterating over a densemap like this is bad.
@@ -263,7 +263,7 @@
I = WeakUndeclaredIdentifiers.begin(),
E = WeakUndeclaredIdentifiers.end(); I != E; ++I) {
if (I->second.getUsed()) continue;
-
+
Diag(I->second.getLocation(), diag::warn_weak_identifier_undeclared)
<< I->first;
}
@@ -284,29 +284,29 @@
// translation unit, with an initializer equal to 0.
for (unsigned i = 0, e = TentativeDefinitionList.size(); i != e; ++i) {
VarDecl *VD = TentativeDefinitions.lookup(TentativeDefinitionList[i]);
-
+
// If the tentative definition was completed, it will be in the list, but
// not the map.
if (VD == 0 || VD->isInvalidDecl() || !VD->isTentativeDefinition(Context))
continue;
- if (const IncompleteArrayType *ArrayT
+ if (const IncompleteArrayType *ArrayT
= Context.getAsIncompleteArrayType(VD->getType())) {
- if (RequireCompleteType(VD->getLocation(),
+ if (RequireCompleteType(VD->getLocation(),
ArrayT->getElementType(),
diag::err_tentative_def_incomplete_type_arr)) {
VD->setInvalidDecl();
continue;
}
-
+
// Set the length of the array to 1 (C99 6.9.2p5).
Diag(VD->getLocation(), diag::warn_tentative_incomplete_array);
llvm::APInt One(Context.getTypeSize(Context.getSizeType()), true);
- QualType T
+ QualType T
= Context.getConstantArrayWithoutExprType(ArrayT->getElementType(),
One, ArrayType::Normal, 0);
VD->setType(T);
- } else if (RequireCompleteType(VD->getLocation(), VD->getType(),
+ } else if (RequireCompleteType(VD->getLocation(), VD->getType(),
diag::err_tentative_def_incomplete_type))
VD->setInvalidDecl();
@@ -324,10 +324,10 @@
DeclContext *Sema::getFunctionLevelDeclContext() {
DeclContext *DC = PreDeclaratorDC ? PreDeclaratorDC : CurContext;
-
+
while (isa<BlockDecl>(DC))
DC = DC->getParent();
-
+
return DC;
}
@@ -351,7 +351,7 @@
return 0;
}
-void Sema::DiagnoseMissingMember(SourceLocation MemberLoc,
+void Sema::DiagnoseMissingMember(SourceLocation MemberLoc,
DeclarationName Member,
NestedNameSpecifier *NNS, SourceRange Range) {
switch (NNS->getKind()) {
@@ -379,17 +379,17 @@
Sema::SemaDiagnosticBuilder::~SemaDiagnosticBuilder() {
if (!this->Emit())
return;
-
+
// If this is not a note, and we're in a template instantiation
// that is different from the last template instantiation where
// we emitted an error, print a template instantiation
// backtrace.
if (!SemaRef.Diags.isBuiltinNote(DiagID) &&
!SemaRef.ActiveTemplateInstantiations.empty() &&
- SemaRef.ActiveTemplateInstantiations.back()
+ SemaRef.ActiveTemplateInstantiations.back()
!= SemaRef.LastTemplateInstantiationErrorContext) {
SemaRef.PrintInstantiationStack();
- SemaRef.LastTemplateInstantiationErrorContext
+ SemaRef.LastTemplateInstantiationErrorContext
= SemaRef.ActiveTemplateInstantiations.back();
}
}
@@ -398,7 +398,7 @@
Sema::Diag(SourceLocation Loc, const PartialDiagnostic& PD) {
SemaDiagnosticBuilder Builder(Diag(Loc, PD.getDiagID()));
PD.Emit(Builder);
-
+
return Builder;
}