Refactor the representation of qualifiers to bring ExtQualType out of the

Type hierarchy.  Demote 'volatile' to extended-qualifier status.  Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right;  many more remain.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82705 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 6 deletions

diff --git a/lib/AST/StmtDumper.cpp b/lib/AST/StmtDumper.cpp
index ed92da375f..0465999a94 100644
--- a/lib/AST/StmtDumper.cpp
+++ b/lib/AST/StmtDumper.cpp
@@ -87,13 +87,10 @@ namespace  {
       fprintf(F, "'%s'", T.getAsString().c_str());
 
       if (!T.isNull()) {
-        // If the type is directly a typedef, strip off typedefness to give at
-        // least one level of concreteness.
-        if (TypedefType *TDT = dyn_cast<TypedefType>(T)) {
-          QualType Simplified =
-            TDT->LookThroughTypedefs().getQualifiedType(T.getCVRQualifiers());
+        // If the type is sugared, also dump a (shallow) desugared type.
+        QualType Simplified = T.getDesugaredType();
+        if (Simplified != T)
           fprintf(F, ":'%s'", Simplified.getAsString().c_str());
-        }
       }
     }
     void DumpStmt(const Stmt *Node) {