Add support for printing integer literals of type short, unsigned short,

__int128_t and __uint128_t.  Short and unsigned short integer literals support
is only to work around a crasher as reported in PR11179 and will be removed
once Clang no longer builds short integer literals.

llvm-svn: 143977

1 files changed, 7 insertions, 0 deletions

diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp
index 04617bf9ac8..807d35875f6 100644
--- a/clang/lib/AST/StmtPrinter.cpp
+++ b/clang/lib/AST/StmtPrinter.cpp
@@ -675,12 +675,19 @@ 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!");
+  // FIXME: The Short and UShort cases are to handle cases where a short
+  // integeral literal is formed during template instantiation.  They should
+  // be removed when template instantiation no longer needs integer literals.
+  case BuiltinType::Short:
+  case BuiltinType::UShort:
   case BuiltinType::Int:       break; // no suffix.
   case BuiltinType::UInt:      OS << 'U'; break;
   case BuiltinType::Long:      OS << 'L'; break;
   case BuiltinType::ULong:     OS << "UL"; break;
   case BuiltinType::LongLong:  OS << "LL"; break;
   case BuiltinType::ULongLong: OS << "ULL"; break;
+  case BuiltinType::Int128:    OS << "i128"; break;
+  case BuiltinType::UInt128:   OS << "Ui128"; break;
   }
 }
 void StmtPrinter::VisitFloatingLiteral(FloatingLiteral *Node) {