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-rw-r--r--contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp119
1 files changed, 99 insertions, 20 deletions
diff --git a/contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp b/contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp
index 927a679..7960077 100644
--- a/contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp
+++ b/contrib/llvm/tools/clang/lib/AST/StmtPrinter.cpp
@@ -396,8 +396,9 @@ void StmtPrinter::VisitGCCAsmStmt(GCCAsmStmt *Node) {
}
VisitStringLiteral(Node->getOutputConstraintLiteral(i));
- OS << " ";
+ OS << " (";
Visit(Node->getOutputExpr(i));
+ OS << ")";
}
// Inputs
@@ -415,8 +416,9 @@ void StmtPrinter::VisitGCCAsmStmt(GCCAsmStmt *Node) {
}
VisitStringLiteral(Node->getInputConstraintLiteral(i));
- OS << " ";
+ OS << " (";
Visit(Node->getInputExpr(i));
+ OS << ")";
}
// Clobbers
@@ -797,6 +799,17 @@ void OMPClausePrinter::VisitOMPFlushClause(OMPFlushClause *Node) {
OS << ")";
}
}
+
+void OMPClausePrinter::VisitOMPDependClause(OMPDependClause *Node) {
+ if (!Node->varlist_empty()) {
+ OS << "depend(";
+ OS << getOpenMPSimpleClauseTypeName(Node->getClauseKind(),
+ Node->getDependencyKind())
+ << " :";
+ VisitOMPClauseList(Node, ' ');
+ OS << ")";
+ }
+}
}
//===----------------------------------------------------------------------===//
@@ -908,6 +921,11 @@ void StmtPrinter::VisitOMPTaskwaitDirective(OMPTaskwaitDirective *Node) {
PrintOMPExecutableDirective(Node);
}
+void StmtPrinter::VisitOMPTaskgroupDirective(OMPTaskgroupDirective *Node) {
+ Indent() << "#pragma omp taskgroup";
+ PrintOMPExecutableDirective(Node);
+}
+
void StmtPrinter::VisitOMPFlushDirective(OMPFlushDirective *Node) {
Indent() << "#pragma omp flush ";
PrintOMPExecutableDirective(Node);
@@ -933,6 +951,18 @@ void StmtPrinter::VisitOMPTeamsDirective(OMPTeamsDirective *Node) {
PrintOMPExecutableDirective(Node);
}
+void StmtPrinter::VisitOMPCancellationPointDirective(
+ OMPCancellationPointDirective *Node) {
+ Indent() << "#pragma omp cancellation point "
+ << getOpenMPDirectiveName(Node->getCancelRegion());
+ PrintOMPExecutableDirective(Node);
+}
+
+void StmtPrinter::VisitOMPCancelDirective(OMPCancelDirective *Node) {
+ Indent() << "#pragma omp cancel "
+ << getOpenMPDirectiveName(Node->getCancelRegion());
+ PrintOMPExecutableDirective(Node);
+}
//===----------------------------------------------------------------------===//
// Expr printing methods.
//===----------------------------------------------------------------------===//
@@ -1069,7 +1099,8 @@ void StmtPrinter::VisitIntegerLiteral(IntegerLiteral *Node) {
// Emit suffixes. Integer literals are always a builtin integer type.
switch (Node->getType()->getAs<BuiltinType>()->getKind()) {
default: llvm_unreachable("Unexpected type for integer literal!");
- case BuiltinType::SChar: OS << "i8"; break;
+ case BuiltinType::Char_S:
+ case BuiltinType::Char_U: OS << "i8"; break;
case BuiltinType::UChar: OS << "Ui8"; break;
case BuiltinType::Short: OS << "i16"; break;
case BuiltinType::UShort: OS << "Ui16"; break;
@@ -1198,6 +1229,9 @@ void StmtPrinter::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *Node){
case UETT_VecStep:
OS << "vec_step";
break;
+ case UETT_OpenMPRequiredSimdAlign:
+ OS << "__builtin_omp_required_simd_align";
+ break;
}
if (Node->isArgumentType()) {
OS << '(';
@@ -1373,34 +1407,37 @@ void StmtPrinter::VisitInitListExpr(InitListExpr* Node) {
return;
}
- OS << "{ ";
+ OS << "{";
for (unsigned i = 0, e = Node->getNumInits(); i != e; ++i) {
if (i) OS << ", ";
if (Node->getInit(i))
PrintExpr(Node->getInit(i));
else
- OS << "0";
+ OS << "{}";
}
- OS << " }";
+ OS << "}";
}
void StmtPrinter::VisitParenListExpr(ParenListExpr* Node) {
- OS << "( ";
+ OS << "(";
for (unsigned i = 0, e = Node->getNumExprs(); i != e; ++i) {
if (i) OS << ", ";
PrintExpr(Node->getExpr(i));
}
- OS << " )";
+ OS << ")";
}
void StmtPrinter::VisitDesignatedInitExpr(DesignatedInitExpr *Node) {
+ bool NeedsEquals = true;
for (DesignatedInitExpr::designators_iterator D = Node->designators_begin(),
DEnd = Node->designators_end();
D != DEnd; ++D) {
if (D->isFieldDesignator()) {
if (D->getDotLoc().isInvalid()) {
- if (IdentifierInfo *II = D->getFieldName())
+ if (IdentifierInfo *II = D->getFieldName()) {
OS << II->getName() << ":";
+ NeedsEquals = false;
+ }
} else {
OS << "." << D->getFieldName()->getName();
}
@@ -1417,10 +1454,29 @@ void StmtPrinter::VisitDesignatedInitExpr(DesignatedInitExpr *Node) {
}
}
- OS << " = ";
+ if (NeedsEquals)
+ OS << " = ";
+ else
+ OS << " ";
PrintExpr(Node->getInit());
}
+void StmtPrinter::VisitDesignatedInitUpdateExpr(
+ DesignatedInitUpdateExpr *Node) {
+ OS << "{";
+ OS << "/*base*/";
+ PrintExpr(Node->getBase());
+ OS << ", ";
+
+ OS << "/*updater*/";
+ PrintExpr(Node->getUpdater());
+ OS << "}";
+}
+
+void StmtPrinter::VisitNoInitExpr(NoInitExpr *Node) {
+ OS << "/*no init*/";
+}
+
void StmtPrinter::VisitImplicitValueInitExpr(ImplicitValueInitExpr *Node) {
if (Policy.LangOpts.CPlusPlus) {
OS << "/*implicit*/";
@@ -1621,6 +1677,15 @@ void StmtPrinter::VisitUserDefinedLiteral(UserDefinedLiteral *Node) {
const TemplateArgumentList *Args =
cast<FunctionDecl>(DRE->getDecl())->getTemplateSpecializationArgs();
assert(Args);
+
+ if (Args->size() != 1) {
+ OS << "operator \"\" " << Node->getUDSuffix()->getName();
+ TemplateSpecializationType::PrintTemplateArgumentList(
+ OS, Args->data(), Args->size(), Policy);
+ OS << "()";
+ return;
+ }
+
const TemplateArgument &Pack = Args->get(0);
for (const auto &P : Pack.pack_elements()) {
char C = (char)P.getAsIntegral().getZExtValue();
@@ -1679,9 +1744,13 @@ void StmtPrinter::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *Node) {
void StmtPrinter::VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *Node) {
Node->getType().print(OS, Policy);
- OS << "(";
+ // If there are no parens, this is list-initialization, and the braces are
+ // part of the syntax of the inner construct.
+ if (Node->getLParenLoc().isValid())
+ OS << "(";
PrintExpr(Node->getSubExpr());
- OS << ")";
+ if (Node->getLParenLoc().isValid())
+ OS << ")";
}
void StmtPrinter::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *Node) {
@@ -1690,7 +1759,12 @@ void StmtPrinter::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *Node) {
void StmtPrinter::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *Node) {
Node->getType().print(OS, Policy);
- OS << "(";
+ if (Node->isStdInitListInitialization())
+ /* Nothing to do; braces are part of creating the std::initializer_list. */;
+ else if (Node->isListInitialization())
+ OS << "{";
+ else
+ OS << "(";
for (CXXTemporaryObjectExpr::arg_iterator Arg = Node->arg_begin(),
ArgEnd = Node->arg_end();
Arg != ArgEnd; ++Arg) {
@@ -1700,7 +1774,12 @@ void StmtPrinter::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *Node) {
OS << ", ";
PrintExpr(*Arg);
}
- OS << ")";
+ if (Node->isStdInitListInitialization())
+ /* See above. */;
+ else if (Node->isListInitialization())
+ OS << "}";
+ else
+ OS << ")";
}
void StmtPrinter::VisitLambdaExpr(LambdaExpr *Node) {
@@ -1734,7 +1813,7 @@ void StmtPrinter::VisitLambdaExpr(LambdaExpr *Node) {
break;
case LCK_ByRef:
- if (Node->getCaptureDefault() != LCD_ByRef || C->isInitCapture())
+ if (Node->getCaptureDefault() != LCD_ByRef || Node->isInitCapture(C))
OS << '&';
OS << C->getCapturedVar()->getName();
break;
@@ -1746,7 +1825,7 @@ void StmtPrinter::VisitLambdaExpr(LambdaExpr *Node) {
llvm_unreachable("VLA type in explicit captures.");
}
- if (C->isInitCapture())
+ if (Node->isInitCapture(C))
PrintExpr(C->getCapturedVar()->getInit());
}
OS << ']';
@@ -1866,8 +1945,8 @@ void StmtPrinter::VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E) {
}
void StmtPrinter::VisitCXXConstructExpr(CXXConstructExpr *E) {
- if (E->isListInitialization())
- OS << "{ ";
+ if (E->isListInitialization() && !E->isStdInitListInitialization())
+ OS << "{";
for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) {
if (isa<CXXDefaultArgExpr>(E->getArg(i))) {
@@ -1879,8 +1958,8 @@ void StmtPrinter::VisitCXXConstructExpr(CXXConstructExpr *E) {
PrintExpr(E->getArg(i));
}
- if (E->isListInitialization())
- OS << " }";
+ if (E->isListInitialization() && !E->isStdInitListInitialization())
+ OS << "}";
}
void StmtPrinter::VisitCXXStdInitializerListExpr(CXXStdInitializerListExpr *E) {
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