determines the kind of declaration that would be generated if the
given template were instantiated. This allows a client to distinguish
among class/struct/union templates and function/member function/static
member function templates.
Also, teach clang_CXXMethod_isStatic() about function templates.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112655
91177308-0d34-0410-b5e6-
96231b3b80d8
*/
/**
- * \brief Determine if a C++ member function is declared 'static'.
+ * \brief Determine if a C++ member function or member function template is
+ * declared 'static'.
*/
CINDEX_LINKAGE unsigned clang_CXXMethod_isStatic(CXCursor C);
+/**
+ * \brief Given a cursor that represents a template, determine
+ * the cursor kind of the specializations would be generated by instantiating
+ * the template.
+ *
+ * This routine can be used to determine what flavor of function template,
+ * class template, or class template partial specialization is stored in the
+ * cursor. For example, it can describe whether a class template cursor is
+ * declared with "struct", "class" or "union".
+ *
+ * \param C The cursor to query. This cursor should represent a template
+ * declaration.
+ *
+ * \returns The cursor kind of the specializations that would be generated
+ * by instantiating the template \p C. If \p C is not a template, returns
+ * \c CXCursor_NoDeclFound.
+ */
+CINDEX_LINKAGE enum CXCursorKind clang_getTemplateCursorKind(CXCursor 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;
+
+ CXXMethodDecl *Method = 0;
+ Decl *D = cxcursor::getCursorDecl(C);
+ if (FunctionTemplateDecl *FunTmpl = dyn_cast_or_null<FunctionTemplateDecl>(D))
+ Method = dyn_cast<CXXMethodDecl>(FunTmpl->getTemplatedDecl());
+ else
+ Method = dyn_cast_or_null<CXXMethodDecl>(D);
+ return (Method && Method->isStatic()) ? 1 : 0;
}
} // end: extern "C"
#include "CXCursor.h"
#include "CXType.h"
#include "clang/AST/DeclCXX.h"
+#include "clang/AST/DeclTemplate.h"
using namespace clang;
using namespace clang::cxstring;
return CX_CXXInvalidAccessSpecifier;
}
+enum CXCursorKind clang_getTemplateCursorKind(CXCursor C) {
+ using namespace clang::cxcursor;
+
+ switch (C.kind) {
+ case CXCursor_ClassTemplate:
+ case CXCursor_FunctionTemplate:
+ if (TemplateDecl *Template
+ = dyn_cast_or_null<TemplateDecl>(getCursorDecl(C)))
+ return MakeCXCursor(Template->getTemplatedDecl(),
+ getCursorASTUnit(C)).kind;
+ break;
+
+ case CXCursor_ClassTemplatePartialSpecialization:
+ if (ClassTemplateSpecializationDecl *PartialSpec
+ = dyn_cast_or_null<ClassTemplatePartialSpecializationDecl>(
+ getCursorDecl(C))) {
+ switch (PartialSpec->getTagKind()) {
+ case TTK_Class: return CXCursor_ClassDecl;
+ case TTK_Struct: return CXCursor_StructDecl;
+ case TTK_Union: return CXCursor_UnionDecl;
+ case TTK_Enum: return CXCursor_NoDeclFound;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return CXCursor_NoDeclFound;
+}
+
} // end extern "C"
_clang_getRangeEnd
_clang_getRangeStart
_clang_getResultType
+_clang_getTemplateCursorKind
_clang_getTokenExtent
_clang_getTokenKind
_clang_getTokenLocation
clang_getRangeEnd
clang_getRangeStart
clang_getResultType
+clang_getTemplateCursorKind
clang_getTokenExtent
clang_getTokenKind
clang_getTokenLocation