commit ed8abf18329df67b0abcbb3a10458bd8c1d2a595
author Douglas Gregor <dgregor@apple.com> Thu Jul 08 06:14:04 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Thu Jul 08 06:14:04 2010 +0000
tree 9f6a81434fb6001b6bd5538874e7fd94d0c8eed2
parent 29457ff5cdfa86105e47e133010087979c866388

Reinstate the fix for PR7556. A silly use of isTrivial() was
suppressing copies of objects with trivial copy constructors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107857 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/ASTContext.cpp

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 4d950c0..d41051f 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -261,7 +261,7 @@
 #include "clang/AST/TypeNodes.def"
 
   fprintf(stderr, "Total bytes = %d\n", int(TotalBytes));
-
+  
   // Implicit special member functions.
   fprintf(stderr, "  %u/%u implicit default constructors created\n",
           NumImplicitDefaultConstructorsDeclared, 
@@ -282,6 +282,9 @@
     fprintf(stderr, "\n");
     ExternalSource->PrintStats();
   }
+  
+  if (!FreeMemory)
+    BumpAlloc.PrintStats();
 }
 
 

lib/AST/ExprCXX.cpp

diff --git a/lib/AST/ExprCXX.cpp b/lib/AST/ExprCXX.cpp
index 08d8ae4..c3c5ccc 100644
--- a/lib/AST/ExprCXX.cpp
+++ b/lib/AST/ExprCXX.cpp
@@ -74,11 +74,11 @@
   return child_iterator();
 }
 
-// CXXZeroInitValueExpr
-Stmt::child_iterator CXXZeroInitValueExpr::child_begin() {
+// CXXScalarValueInitExpr
+Stmt::child_iterator CXXScalarValueInitExpr::child_begin() {
   return child_iterator();
 }
-Stmt::child_iterator CXXZeroInitValueExpr::child_end() {
+Stmt::child_iterator CXXScalarValueInitExpr::child_end() {
   return child_iterator();
 }
 

lib/AST/ExprClassification.cpp

diff --git a/lib/AST/ExprClassification.cpp b/lib/AST/ExprClassification.cpp
index 4629500..60ac347 100644
--- a/lib/AST/ExprClassification.cpp
+++ b/lib/AST/ExprClassification.cpp
@@ -205,7 +205,7 @@
     // Some C++ expressions are always class temporaries.
   case Expr::CXXConstructExprClass:
   case Expr::CXXTemporaryObjectExprClass:
-  case Expr::CXXZeroInitValueExprClass:
+  case Expr::CXXScalarValueInitExprClass:
     return Cl::CL_ClassTemporary;
 
     // Everything we haven't handled is a prvalue.

lib/AST/ExprConstant.cpp

diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 5dae4d4..a963182 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -938,7 +938,7 @@
     return Success(0, E);
   }
 
-  bool VisitCXXZeroInitValueExpr(const CXXZeroInitValueExpr *E) {
+  bool VisitCXXScalarValueInitExpr(const CXXScalarValueInitExpr *E) {
     return Success(0, E);
   }
 
@@ -1756,7 +1756,7 @@
   bool VisitBinaryOperator(const BinaryOperator *E);
   bool VisitFloatingLiteral(const FloatingLiteral *E);
   bool VisitCastExpr(CastExpr *E);
-  bool VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *E);
+  bool VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E);
   bool VisitConditionalOperator(ConditionalOperator *E);
 
   bool VisitChooseExpr(const ChooseExpr *E)
@@ -1952,7 +1952,7 @@
   return false;
 }
 
-bool FloatExprEvaluator::VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *E) {
+bool FloatExprEvaluator::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
   Result = APFloat::getZero(Info.Ctx.getFloatTypeSemantics(E->getType()));
   return true;
 }
@@ -2410,7 +2410,7 @@
   case Expr::IntegerLiteralClass:
   case Expr::CharacterLiteralClass:
   case Expr::CXXBoolLiteralExprClass:
-  case Expr::CXXZeroInitValueExprClass:
+  case Expr::CXXScalarValueInitExprClass:
   case Expr::TypesCompatibleExprClass:
   case Expr::UnaryTypeTraitExprClass:
     return NoDiag();

lib/AST/StmtPrinter.cpp

diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 964106f..7043c35 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -1086,7 +1086,7 @@
   OS << ")";
 }
 
-void StmtPrinter::VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *Node) {
+void StmtPrinter::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *Node) {
   OS << Node->getType().getAsString(Policy) << "()";
 }
 

lib/AST/StmtProfile.cpp

diff --git a/lib/AST/StmtProfile.cpp b/lib/AST/StmtProfile.cpp
index 4b17e52..2c69186 100644
--- a/lib/AST/StmtProfile.cpp
+++ b/lib/AST/StmtProfile.cpp
@@ -721,7 +721,7 @@
   VisitCXXConstructExpr(S);
 }
 
-void StmtProfiler::VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *S) {
+void StmtProfiler::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *S) {
   VisitExpr(S);
 }