Added cfe-commits as mailing list.
http://reviews.llvm.org/D5538
Files:
bindings/python/clang/cindex.py
include/clang-c/Index.h
tools/libclang/CIndex.cpp
tools/libclang/libclang.exports
Index: bindings/python/clang/cindex.py
===================================================================
--- bindings/python/clang/cindex.py
+++ bindings/python/clang/cindex.py
@@ -1217,6 +1217,17 @@
return self._extent
@property
+ def storage_class(self):
+ """
+ Retrieves the storage class (if any) of the entity pointed at by the
+ cursor.
+ """
+ if not hasattr(self, '_storage_class'):
+ self._storage_class = conf.lib.clang_getStorageClass(self)
+
+ return StorageClass.from_id(self._storage_class)
+
+ @property
def access_specifier(self):
"""
Retrieves the access specifier (if any) of the entity pointed at by the
@@ -1459,6 +1470,56 @@
res._tu = args[0]._tu
return res
+class StorageClass(object):
+ """
+ Describes the storage class of a declaration
+ """
+
+ # The unique kind objects, index by id.
+ _kinds = []
+ _name_map = None
+
+ def __init__(self, value):
+ if value >= len(StorageClass._kinds):
+ StorageClass._kinds += [None] * (value - len(StorageClass._kinds) + 1)
+ if StorageClass._kinds[value] is not None:
+ raise ValueError,'StorageClass already loaded'
+ self.value = value
+ StorageClass._kinds[value] = self
+ StorageClass._name_map = None
+
+ def from_param(self):
+ return self.value
+
+ @property
+ def name(self):
+ """Get the enumeration name of this storage class."""
+ if self._name_map is None:
+ self._name_map = {}
+ for key,value in StorageClass.__dict__.items():
+ if isinstance(value,StorageClass):
+ self._name_map[value] = key
+ return self._name_map[self]
+
+ @staticmethod
+ def from_id(id):
+ if id >= len(StorageClass._kinds) or not StorageClass._kinds[id]:
+ raise ValueError,'Unknown storage class %d' % id
+ return StorageClass._kinds[id]
+
+ def __repr__(self):
+ return 'StorageClass.%s' % (self.name,)
+
+StorageClass.INVALID = StorageClass(0)
+StorageClass.NONE = StorageClass(1)
+StorageClass.EXTERN = StorageClass(2)
+StorageClass.STATIC = StorageClass(3)
+StorageClass.PRIVATEEXTERN = StorageClass(4)
+StorageClass.OPENCLWORKGROUPLOCAL = StorageClass(5)
+StorageClass.AUTO = StorageClass(6)
+StorageClass.REGISTER = StorageClass(7)
+
+
### C++ access specifiers ###
class AccessSpecifier(object):
Index: include/clang-c/Index.h
===================================================================
--- include/clang-c/Index.h
+++ include/clang-c/Index.h
@@ -1716,6 +1716,12 @@
CXCursor_LastRef = CXCursor_VariableRef,
+ /**
+ * \brief The storage class for functions and variables.
+ *
+ */
+ CXCursor_StorageClass = 51,
+
/* Error conditions */
CXCursor_FirstInvalid = 70,
CXCursor_InvalidFile = 70,
@@ -3220,6 +3226,19 @@
*/
CINDEX_LINKAGE enum CX_CXXAccessSpecifier clang_getCXXAccessSpecifier(CXCursor);
+enum CX_StorageClass {
+ CX_SC_Invalid,
+ CX_SC_None,
+ CX_SC_Extern,
+ CX_SC_Static,
+ CX_SC_PrivateExtern,
+ CX_SC_OpenCLWorkGroupLocal,
+ CX_SC_Auto,
+ CX_SC_Register
+};
+
+CINDEX_LINKAGE enum CX_StorageClass clang_getStorageClass(CXCursor);
+
/**
* \brief Determine the number of overloaded declarations referenced by a
* \c CXCursor_OverloadedDeclRef cursor.
Index: tools/libclang/CIndex.cpp
===================================================================
--- tools/libclang/CIndex.cpp
+++ tools/libclang/CIndex.cpp
@@ -4145,6 +4145,8 @@
return cxstring::createRef("ObjCSynthesizeDecl");
case CXCursor_ObjCDynamicDecl:
return cxstring::createRef("ObjCDynamicDecl");
+ case CXCursor_StorageClass:
+ return cxstring::createRef("StorageClass");
case CXCursor_CXXAccessSpecifier:
return cxstring::createRef("CXXAccessSpecifier");
case CXCursor_ModuleImportDecl:
@@ -6410,6 +6412,37 @@
return D;
}
+
+enum CX_StorageClass clang_getStorageClass(CXCursor C){
+ StorageClass sc = SC_None;
+ Decl const * D = getCursorDecl(C);
+ if(D && FunctionDecl const * FD = dyn_cast<FunctionDecl>(D)){
+ sc = FD->getStorageClass();
+ }else if(D && VarDecl const * VD = dyn_cast<VarDecl>(D)){
+ sc = VD->getStorageClass();
+ }else{
+ return CX_SC_Invalid;
+ }
+ switch(sc){
+ case SC_None :
+ return CX_SC_None;
+ case SC_Extern :
+ return CX_SC_Extern;
+ case SC_Static :
+ return CX_SC_Static;
+ case SC_PrivateExtern :
+ return CX_SC_PrivateExtern;
+ case SC_OpenCLWorkGroupLocal :
+ return CX_SC_OpenCLWorkGroupLocal;
+ case SC_Auto :
+ return CX_SC_Auto;
+ case SC_Register :
+ return CX_SC_Register;
+ default:
+ return CX_SC_Invalid;
+ }
+}
+
CXCursor clang_getCursorSemanticParent(CXCursor cursor) {
if (clang_isDeclaration(cursor.kind)) {
if (const Decl *D = getCursorDecl(cursor)) {
Index: tools/libclang/libclang.exports
===================================================================
--- tools/libclang/libclang.exports
+++ tools/libclang/libclang.exports
@@ -129,6 +129,7 @@
clang_getBuildSessionTimestamp
clang_getCString
clang_getCXTUResourceUsage
+clang_getStorageClass
clang_getCXXAccessSpecifier
clang_getCanonicalCursor
clang_getCanonicalType
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