r253046 - Deduplicate three identical copies of isExplicitInstantiationOrSpecialization, NFC.

[Yaron Keren via cfe-commits]

Author: yrnkrn
Date: Fri Nov 13 09:39:39 2015
New Revision: 253046

URL: http://llvm.org/viewvc/llvm-project?rev=253046&view=rev
Log:
Deduplicate three identical copies of isExplicitInstantiationOrSpecialization, NFC.


Modified:
    cfe/trunk/include/clang/AST/DeclTemplate.h
    cfe/trunk/include/clang/Basic/Specifiers.h

Modified: cfe/trunk/include/clang/AST/DeclTemplate.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclTemplate.h?rev=253046&r1=253045&r2=253046&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/DeclTemplate.h (original)
+++ cfe/trunk/include/clang/AST/DeclTemplate.h Fri Nov 13 09:39:39 2015
@@ -448,17 +448,8 @@ public:
   /// explicit instantiation declaration, or explicit instantiation
   /// definition.
   bool isExplicitInstantiationOrSpecialization() const {
-    switch (getTemplateSpecializationKind()) {
-    case TSK_ExplicitSpecialization:
-    case TSK_ExplicitInstantiationDeclaration:
-    case TSK_ExplicitInstantiationDefinition:
-      return true;
-
-    case TSK_Undeclared:
-    case TSK_ImplicitInstantiation:
-      return false;
-    }
-    llvm_unreachable("bad template specialization kind");
+    return isTemplateExplicitInstantiationOrSpecialization(
+        getTemplateSpecializationKind());
   }
 
   /// \brief Set the template specialization kind.
@@ -1644,17 +1635,8 @@ public:
   /// explicit instantiation declaration, or explicit instantiation
   /// definition.
   bool isExplicitInstantiationOrSpecialization() const {
-    switch (getTemplateSpecializationKind()) {
-    case TSK_ExplicitSpecialization:
-    case TSK_ExplicitInstantiationDeclaration:
-    case TSK_ExplicitInstantiationDefinition:
-      return true;
-
-    case TSK_Undeclared:
-    case TSK_ImplicitInstantiation:
-      return false;
-    }
-    llvm_unreachable("bad template specialization kind");
+    return isTemplateExplicitInstantiationOrSpecialization(
+        getTemplateSpecializationKind());
   }
 
   void setSpecializationKind(TemplateSpecializationKind TSK) {
@@ -2499,17 +2481,8 @@ public:
   /// explicit instantiation declaration, or explicit instantiation
   /// definition.
   bool isExplicitInstantiationOrSpecialization() const {
-    switch (getTemplateSpecializationKind()) {
-    case TSK_ExplicitSpecialization:
-    case TSK_ExplicitInstantiationDeclaration:
-    case TSK_ExplicitInstantiationDefinition:
-      return true;
-
-    case TSK_Undeclared:
-    case TSK_ImplicitInstantiation:
-      return false;
-    }
-    llvm_unreachable("bad template specialization kind");
+    return isTemplateExplicitInstantiationOrSpecialization(
+        getTemplateSpecializationKind());
   }
 
   void setSpecializationKind(TemplateSpecializationKind TSK) {

Modified: cfe/trunk/include/clang/Basic/Specifiers.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/Specifiers.h?rev=253046&r1=253045&r2=253046&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/Specifiers.h (original)
+++ cfe/trunk/include/clang/Basic/Specifiers.h Fri Nov 13 09:39:39 2015
@@ -18,6 +18,7 @@
 
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/DataTypes.h"
+#include "llvm/Support/ErrorHandling.h"
 
 namespace clang {
   /// \brief Specifies the width of a type, e.g., short, long, or long long.
@@ -157,6 +158,24 @@ namespace clang {
     return Kind != TSK_Undeclared && Kind != TSK_ExplicitSpecialization;
   }
 
+  /// \brief True if this template specialization kind is an explicit
+  /// specialization, explicit instantiation declaration, or explicit
+  /// instantiation definition.
+  inline bool isTemplateExplicitInstantiationOrSpecialization(
+      TemplateSpecializationKind Kind) {
+    switch (Kind) {
+    case TSK_ExplicitSpecialization:
+    case TSK_ExplicitInstantiationDeclaration:
+    case TSK_ExplicitInstantiationDefinition:
+      return true;
+
+    case TSK_Undeclared:
+    case TSK_ImplicitInstantiation:
+      return false;
+    }
+    llvm_unreachable("bad template specialization kind");
+  }
+
   /// \brief Thread storage-class-specifier.
   enum ThreadStorageClassSpecifier {
     TSCS_unspecified,