Add libclang function 'clang_CXXMethod_isStatic' to query of a C++ method

is declared static.

llvm-svn: 103963

clang/include/clang-c/Index.h

@@ -1336,6 +1336,24 @@ CINDEX_LINKAGE CXCursor clang_getCursorDefinition(CXCursor);
  */
 CINDEX_LINKAGE unsigned clang_isCursorDefinition(CXCursor);
 
+/**
+ * @}
+ */
+
+/**
+ * \defgroup CINDEX_CPP C++ AST introspection
+ *
+ * The routines in this group provide access information in the ASTs specific
+ * to C++ language features.
+ *
+ * @{
+ */
+
+/**
+ * \brief Determine if a C++ member function is declared 'static'.
+ */
+CINDEX_LINKAGE unsigned clang_CXXMethod_isStatic(CXCursor C);
+
 /**
  * @}
  */

clang/tools/libclang/CIndex.cpp

@@ -2752,6 +2752,19 @@ CXLanguageKind clang_getCursorLanguage(CXCursor cursor) {
 }
 } // end: extern "C"
 
+
+//===----------------------------------------------------------------------===//
+// C++ AST instrospection.
+//===----------------------------------------------------------------------===//
+
+extern "C" {
+unsigned clang_CXXMethod_isStatic(CXCursor C) {
+  if (!clang_isDeclaration(C.kind))
+    return 0;
+  CXXMethodDecl *D = dyn_cast<CXXMethodDecl>(cxcursor::getCursorDecl(C));
+  return (D && D->isStatic()) ? 1 : 0;
+} // end: extern "C"
+
 //===----------------------------------------------------------------------===//
 // CXString Operations.
 //===----------------------------------------------------------------------===//

clang/tools/libclang/libclang.darwin.exports

@@ -1,3 +1,4 @@
+_clang_CXXMethod_isStatic
 _clang_annotateTokens
 _clang_codeComplete
 _clang_codeCompleteGetDiagnostic
@@ -23,8 +24,8 @@ _clang_equalCursors
 _clang_equalLocations
 _clang_equalTypes
 _clang_formatDiagnostic
-_clang_getCanonicalType
 _clang_getCString
+_clang_getCanonicalType
 _clang_getClangVersion
 _clang_getCompletionChunkCompletionString
 _clang_getCompletionChunkKind

clang/tools/libclang/libclang.exports

@@ -1,3 +1,4 @@
+clang_CXXMethod_isStatic
 clang_annotateTokens
 clang_codeComplete
 clang_codeCompleteGetDiagnostic
@@ -23,8 +24,8 @@ clang_equalCursors
 clang_equalLocations
 clang_equalTypes
 clang_formatDiagnostic
-clang_getCanonicalType
 clang_getCString
+clang_getCanonicalType
 clang_getClangVersion
 clang_getCompletionChunkCompletionString
 clang_getCompletionChunkKind