[cfe-commits] r47419 - /cfe/trunk/Sema/SemaType.cpp

[Chris Lattner]

Author: lattner
Date: Wed Feb 20 19:08:11 2008
New Revision: 47419

URL: http://llvm.org/viewvc/llvm-project?rev=47419&view=rev
Log:
move some code, no other change.

Modified:
    cfe/trunk/Sema/SemaType.cpp

Modified: cfe/trunk/Sema/SemaType.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Sema/SemaType.cpp?rev=47419&r1=47418&r2=47419&view=diff

==============================================================================
--- cfe/trunk/Sema/SemaType.cpp (original)
+++ cfe/trunk/Sema/SemaType.cpp Wed Feb 20 19:08:11 2008
@@ -148,73 +148,6 @@
   return Result;
 }
 
-AttributeList *Sema::ProcessTypeAttributes(QualType &Result, AttributeList *AL){
-  // Scan through and apply attributes to this type where it makes sense.  Some
-  // attributes (such as __address_space__, __vector_size__, etc) apply to the
-  // type, but others can be present in the type specifiers even though they
-  // apply to the decl.  Here we apply and delete attributes that apply to the
-  // type and leave the others alone.
-  llvm::SmallVector<AttributeList *, 8> LeftOverAttrs;
-  while (AL) {
-    // Unlink this attribute from the chain, so we can process it independently.
-    AttributeList *ThisAttr = AL;
-    AL = AL->getNext();
-    ThisAttr->setNext(0);
-    
-    // If this is an attribute we can handle, do so now, otherwise, add it to
-    // the LeftOverAttrs list for rechaining.
-    switch (ThisAttr->getKind()) {
-    default: break;
-    case AttributeList::AT_address_space:
-      Result = HandleAddressSpaceTypeAttribute(Result, ThisAttr);
-      delete ThisAttr;  // Consume the attribute.
-      continue;
-    }
-    
-    LeftOverAttrs.push_back(ThisAttr);
-  }
-  
-  // Rechain any attributes that haven't been deleted to the DeclSpec.
-  AttributeList *List = 0;
-  for (unsigned i = 0, e = LeftOverAttrs.size(); i != e; ++i) {
-    LeftOverAttrs[i]->setNext(List);
-    List = LeftOverAttrs[i];
-  }
-  
-  return List;
-}
-
-/// HandleAddressSpaceTypeAttribute - Process an address_space attribute on the
-/// specified type.
-QualType Sema::HandleAddressSpaceTypeAttribute(QualType Type, 
-                                               AttributeList *Attr) {
-  // If this type is already address space qualified, reject it.
-  // Clause 6.7.3 - Type qualifiers: "No type shall be qualified by qualifiers
-  // for two or more different address spaces."
-  if (Type.getAddressSpace()) {
-    Diag(Attr->getLoc(), diag::err_attribute_address_multiple_qualifiers);
-    return Type;
-  }
-  
-  // Check the attribute arguments.
-  if (Attr->getNumArgs() != 1) {
-    Diag(Attr->getLoc(), diag::err_attribute_wrong_number_arguments,
-         std::string("1"));
-    return Type;
-  }
-  Expr *ASArgExpr = static_cast<Expr *>(Attr->getArg(0));
-  llvm::APSInt addrSpace(32);
-  if (!ASArgExpr->isIntegerConstantExpr(addrSpace, Context)) {
-    Diag(Attr->getLoc(), diag::err_attribute_address_space_not_int,
-         ASArgExpr->getSourceRange());
-    return Type;
-  }
-
-  unsigned ASIdx = static_cast<unsigned>(addrSpace.getZExtValue()); 
-  return Context.getASQualType(Type, ASIdx);
-}
-
-
 /// GetTypeForDeclarator - Convert the type for the specified declarator to Type
 /// instances.
 QualType Sema::GetTypeForDeclarator(Declarator &D, Scope *S) {
@@ -485,3 +418,70 @@
   // though it will not reflect the user specified type.
   return T.getAsOpaquePtr();
 }
+
+AttributeList *Sema::ProcessTypeAttributes(QualType &Result, AttributeList *AL){
+  // Scan through and apply attributes to this type where it makes sense.  Some
+  // attributes (such as __address_space__, __vector_size__, etc) apply to the
+  // type, but others can be present in the type specifiers even though they
+  // apply to the decl.  Here we apply and delete attributes that apply to the
+  // type and leave the others alone.
+  llvm::SmallVector<AttributeList *, 8> LeftOverAttrs;
+  while (AL) {
+    // Unlink this attribute from the chain, so we can process it independently.
+    AttributeList *ThisAttr = AL;
+    AL = AL->getNext();
+    ThisAttr->setNext(0);
+    
+    // If this is an attribute we can handle, do so now, otherwise, add it to
+    // the LeftOverAttrs list for rechaining.
+    switch (ThisAttr->getKind()) {
+    default: break;
+    case AttributeList::AT_address_space:
+      Result = HandleAddressSpaceTypeAttribute(Result, ThisAttr);
+      delete ThisAttr;  // Consume the attribute.
+      continue;
+    }
+    
+    LeftOverAttrs.push_back(ThisAttr);
+  }
+  
+  // Rechain any attributes that haven't been deleted to the DeclSpec.
+  AttributeList *List = 0;
+  for (unsigned i = 0, e = LeftOverAttrs.size(); i != e; ++i) {
+    LeftOverAttrs[i]->setNext(List);
+    List = LeftOverAttrs[i];
+  }
+  
+  return List;
+}
+
+/// HandleAddressSpaceTypeAttribute - Process an address_space attribute on the
+/// specified type.
+QualType Sema::HandleAddressSpaceTypeAttribute(QualType Type, 
+                                               AttributeList *Attr) {
+  // If this type is already address space qualified, reject it.
+  // Clause 6.7.3 - Type qualifiers: "No type shall be qualified by qualifiers
+  // for two or more different address spaces."
+  if (Type.getAddressSpace()) {
+    Diag(Attr->getLoc(), diag::err_attribute_address_multiple_qualifiers);
+    return Type;
+  }
+  
+  // Check the attribute arguments.
+  if (Attr->getNumArgs() != 1) {
+    Diag(Attr->getLoc(), diag::err_attribute_wrong_number_arguments,
+         std::string("1"));
+    return Type;
+  }
+  Expr *ASArgExpr = static_cast<Expr *>(Attr->getArg(0));
+  llvm::APSInt addrSpace(32);
+  if (!ASArgExpr->isIntegerConstantExpr(addrSpace, Context)) {
+    Diag(Attr->getLoc(), diag::err_attribute_address_space_not_int,
+         ASArgExpr->getSourceRange());
+    return Type;
+  }
+
+  unsigned ASIdx = static_cast<unsigned>(addrSpace.getZExtValue()); 
+  return Context.getASQualType(Type, ASIdx);
+}
+