Bug 1330235 - Remove NS_STDCALL_FUNCPROTO and replace its usage with decltype. r=froydnj

MozReview-Commit-ID: 5jrTqTfDzSk

--HG--
extra : rebase_source : e2345a4f518757ed9760618d07599a60353875cc

Author: upsuper

dom/base/nsContentPolicy.h

@@ -35,19 +35,8 @@ class nsContentPolicy : public nsIContentPolicy
     nsCOMPtr<nsIContentPolicy> mCSPService;
 
     //Helper type for CheckPolicy
-    typedef
-    NS_STDCALL_FUNCPROTO(nsresult, CPMethod, nsIContentPolicy,
-                         ShouldProcess,
-                         (uint32_t, nsIURI*, nsIURI*, nsISupports*,
-                           const nsACString &, nsISupports*, nsIPrincipal*,
-                           int16_t*));
-
-    typedef
-    NS_STDCALL_FUNCPROTO(nsresult, SCPMethod, nsISimpleContentPolicy,
-                         ShouldProcess,
-                         (uint32_t, nsIURI*, nsIURI*, nsIDOMElement*, bool,
-                           const nsACString &, nsISupports*, nsIPrincipal*,
-                           int16_t*));
+    typedef decltype(&nsIContentPolicy::ShouldProcess) CPMethod;
+    typedef decltype(&nsISimpleContentPolicy::ShouldProcess) SCPMethod;
 
     //Helper method that applies policyMethod across all policies in mPolicies
     // with the given parameters

layout/style/nsCSSRules.h

@@ -567,8 +567,7 @@ class nsCSSCounterStyleRule final : public mozilla::css::Rule,
                                JS::Handle<JSObject*> aGivenProto) override;
 
 private:
-  typedef NS_STDCALL_FUNCPROTO(nsresult, Getter, nsCSSCounterStyleRule,
-                               GetSymbols, (nsAString&));
+  typedef decltype(&nsCSSCounterStyleRule::GetSymbols) Getter;
   static const Getter kGetters[];
 
   nsresult GetDescriptor(nsCSSCounterDesc aDescID, nsAString& aValue);

rdf/base/nsRDFContentSink.cpp

@@ -85,17 +85,8 @@ enum RDFContentSinkParseMode {
     eRDFContentSinkParseMode_Date
 };
 
-typedef
-NS_STDCALL_FUNCPROTO(nsresult,
-                     nsContainerTestFn,
-                     nsIRDFContainerUtils, IsAlt,
-                     (nsIRDFDataSource*, nsIRDFResource*, bool*));
-
-typedef
-NS_STDCALL_FUNCPROTO(nsresult,
-                     nsMakeContainerFn,
-                     nsIRDFContainerUtils, MakeAlt,
-                     (nsIRDFDataSource*, nsIRDFResource*, nsIRDFContainer**));
+typedef decltype(&nsIRDFContainerUtils::IsAlt) nsContainerTestFn;
+typedef decltype(&nsIRDFContainerUtils::MakeAlt) nsMakeContainerFn;
 
 class RDFContentSinkImpl : public nsIRDFContentSink,
                            public nsIExpatSink

toolkit/components/places/nsNavHistoryQuery.cpp

@@ -56,12 +56,9 @@ static nsresult ParseQueryBooleanString(const nsCString& aString,
                                         bool* aValue);
 
 // query getters
-typedef NS_STDCALL_FUNCPROTO(nsresult, BoolQueryGetter, nsINavHistoryQuery,
-                             GetOnlyBookmarked, (bool*));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Uint32QueryGetter, nsINavHistoryQuery,
-                             GetBeginTimeReference, (uint32_t*));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Int64QueryGetter, nsINavHistoryQuery,
-                             GetBeginTime, (int64_t*));
+typedef decltype(&nsINavHistoryQuery::GetOnlyBookmarked) BoolQueryGetter;
+typedef decltype(&nsINavHistoryQuery::GetBeginTimeReference) Uint32QueryGetter;
+typedef decltype(&nsINavHistoryQuery::GetBeginTime) Int64QueryGetter;
 static void AppendBoolKeyValueIfTrue(nsACString& aString,
                                      const nsCString& aName,
                                      nsINavHistoryQuery* aQuery,
@@ -76,12 +73,9 @@ static void AppendInt64KeyValueIfNonzero(nsACString& aString,
                                          Int64QueryGetter getter);
 
 // query setters
-typedef NS_STDCALL_FUNCPROTO(nsresult, BoolQuerySetter, nsINavHistoryQuery,
-                             SetOnlyBookmarked, (bool));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Uint32QuerySetter, nsINavHistoryQuery,
-                             SetBeginTimeReference, (uint32_t));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Int64QuerySetter, nsINavHistoryQuery,
-                             SetBeginTime, (int64_t));
+typedef decltype(&nsINavHistoryQuery::SetOnlyBookmarked) BoolQuerySetter;
+typedef decltype(&nsINavHistoryQuery::SetBeginTimeReference) Uint32QuerySetter;
+typedef decltype(&nsINavHistoryQuery::SetBeginTime) Int64QuerySetter;
 static void SetQueryKeyBool(const nsCString& aValue, nsINavHistoryQuery* aQuery,
                             BoolQuerySetter setter);
 static void SetQueryKeyUint32(const nsCString& aValue, nsINavHistoryQuery* aQuery,
@@ -90,15 +84,9 @@ static void SetQueryKeyInt64(const nsCString& aValue, nsINavHistoryQuery* aQuery
                              Int64QuerySetter setter);
 
 // options setters
-typedef NS_STDCALL_FUNCPROTO(nsresult, BoolOptionsSetter,
-                             nsINavHistoryQueryOptions,
-                             SetExpandQueries, (bool));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Uint32OptionsSetter,
-                             nsINavHistoryQueryOptions,
-                             SetMaxResults, (uint32_t));
-typedef NS_STDCALL_FUNCPROTO(nsresult, Uint16OptionsSetter,
-                             nsINavHistoryQueryOptions,
-                             SetResultType, (uint16_t));
+typedef decltype(&nsINavHistoryQueryOptions::SetExpandQueries) BoolOptionsSetter;
+typedef decltype(&nsINavHistoryQueryOptions::SetMaxResults) Uint32OptionsSetter;
+typedef decltype(&nsINavHistoryQueryOptions::SetResultType) Uint16OptionsSetter;
 static void SetOptionsKeyBool(const nsCString& aValue,
                               nsINavHistoryQueryOptions* aOptions,
                               BoolOptionsSetter setter);

widget/cocoa/nsMenuItemIconX.mm

@@ -50,8 +50,7 @@
 static const uint32_t kIconWidth = 16;
 static const uint32_t kIconHeight = 16;
 
-typedef NS_STDCALL_FUNCPROTO(nsresult, GetRectSideMethod, nsIDOMRect,
-                             GetBottom, (nsIDOMCSSPrimitiveValue**));
+typedef decltype(&nsIDOMRect::GetBottom) GetRectSideMethod;
 
 NS_IMPL_ISUPPORTS(nsMenuItemIconX, imgINotificationObserver)
 

xpcom/base/nscore.h

@@ -133,33 +133,6 @@
 #define NS_IMETHOD          NS_IMETHOD_(nsresult)
 #define NS_IMETHODIMP       NS_IMETHODIMP_(nsresult)
 
-/**
- * Macro for creating typedefs for pointer-to-member types which are
- * declared with stdcall.  It is important to use this for any type which is
- * declared as stdcall (i.e. NS_IMETHOD).  For example, instead of writing:
- *
- *  typedef nsresult (nsIFoo::*someType)(nsISupports* arg);
- *
- *  you should write:
- *
- *  typedef
- *  NS_STDCALL_FUNCPROTO(nsresult, someType, nsIFoo, typeFunc, (nsISupports*));
- *
- *  where nsIFoo::typeFunc is any method declared as
- *  NS_IMETHOD typeFunc(nsISupports*);
- *
- *  XXX this can be simplified to always use the non-typeof implementation
- *  when http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11893 is fixed.
- */
-
-#ifdef __GNUC__
-#define NS_STDCALL_FUNCPROTO(ret, name, class, func, args) \
-  typeof(&class::func) name
-#else
-#define NS_STDCALL_FUNCPROTO(ret, name, class, func, args) \
-  ret (NS_STDCALL class::*name) args
-#endif
-
 /**
  * Deprecated declarations.
  */