From fd8f7da224ef188f799256a6bc37c463ba0071ed Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 9 Aug 2007 00:36:22 +0000
Subject: [PATCH] Dump out types for expressions, and handle typedefs nicely.
 This allows us to dump:

typedef short S;
int test(S X, long long Y) {
  return X < ((100));
}

as:

typedef short S;

int test(S X, long long Y)
(CompoundStmt 0x2905d40
  (ReturnStmt 0x2905d30
    (BinaryOperator 0x2905d10 'int' '<'
      (ImplicitCastExpr 0x2905d00 'int'
        (DeclRefExpr 0x2905c80 'S':'short' Decl='X' 0x2905c20))
      (ParenExpr 0x2905ce0 'int'
        (ParenExpr 0x2905cc0 'int'
          (IntegerLiteral 0x2905ca0 'int' 100))))))



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40956 91177308-0d34-0410-b5e6-96231b3b80d8
---
 AST/StmtDumper.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/AST/StmtDumper.cpp b/AST/StmtDumper.cpp
index ebff1541ca..5d288778b3 100644
--- a/AST/StmtDumper.cpp
+++ b/AST/StmtDumper.cpp
@@ -58,6 +58,15 @@ namespace  {
         fprintf(F, "  ");
     }
     
+    void DumpType(QualType T) const {
+      fprintf(F, "'%s'", T.getAsString().c_str());
+
+      // 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))
+        fprintf(F, ":'%s'", TDT->LookThroughTypedefs().getAsString().c_str());
+    }
+    
     void DumpStmt(const Stmt *Node) const {
       Indent();
       fprintf(F, "(%s %p", Node->getStmtClassName(), (void*)Node);
@@ -65,7 +74,8 @@ namespace  {
     
     void DumpExpr(Expr *Node) const {
       DumpStmt(Node);
-      // TODO: DUMP TYPE
+      fprintf(F, " ");
+      DumpType(Node->getType());
     }
     
     virtual void VisitStmt(Stmt *Node);
-- 
2.50.1