http://reviews.llvm.org/D5621
Files:
bindings/python/clang/cindex.py
bindings/python/tests/cindex/test_cursor.py
include/clang-c/Index.h
test/Index/preamble_macro_template.cpp
tools/c-index-test/c-index-test.c
tools/libclang/CXCursor.cpp
tools/libclang/libclang.exports
Index: bindings/python/clang/cindex.py
===================================================================
--- bindings/python/clang/cindex.py
+++ bindings/python/clang/cindex.py
@@ -496,25 +496,29 @@
setattr(TokenKind, name, kind)
### Cursor Kinds ###
-
-class CursorKind(object):
+class BaseEnumeration(object):
"""
- A CursorKind describes the kind of entity that a cursor points to.
- """
+ Common base class for named enumerations held in sync with Index.h values.
- # The unique kind objects, indexed by id.
+ Subclasses must define their own _kinds and _name_map members, as:
_kinds = []
_name_map = None
+ These values hold the per-subclass instances and value-to-name mappings,
+ respectively.
+ """
+
def __init__(self, value):
- if value >= len(CursorKind._kinds):
- CursorKind._kinds += [None] * (value - len(CursorKind._kinds) + 1)
- if CursorKind._kinds[value] is not None:
- raise ValueError,'CursorKind already loaded'
+ if value >= len(self.__class__._kinds):
+ self.__class__._kinds += [None] * (value - len(self.__class__._kinds) + 1)
+ if self.__class__._kinds[value] is not None:
+ raise ValueError,'{0} value {1} already loaded'.format(
+ str(self.__class__), value)
self.value = value
- CursorKind._kinds[value] = self
- CursorKind._name_map = None
+ self.__class__._kinds[value] = self
+ self.__class__._name_map = None
+
def from_param(self):
return self.value
@@ -523,17 +527,30 @@
"""Get the enumeration name of this cursor kind."""
if self._name_map is None:
self._name_map = {}
- for key,value in CursorKind.__dict__.items():
- if isinstance(value,CursorKind):
+ for key, value in self.__class__.__dict__.items():
+ if isinstance(value, self.__class__):
self._name_map[value] = key
return self._name_map[self]
- @staticmethod
- def from_id(id):
- if id >= len(CursorKind._kinds) or CursorKind._kinds[id] is None:
- raise ValueError,'Unknown cursor kind %d' % id
- return CursorKind._kinds[id]
+ @classmethod
+ def from_id(cls, id):
+ if id >= len(cls._kinds) or cls._kinds[id] is None:
+ raise ValueError,'Unknown template argument kind %d' % id
+ return cls._kinds[id]
+ def __repr__(self):
+ return '%s.%s' % (self.__class__, self.name,)
+
+
+class CursorKind(BaseEnumeration):
+ """
+ A CursorKind describes the kind of entity that a cursor points to.
+ """
+
+ # The required BaseEnumeration declarations.
+ _kinds = []
+ _name_map = None
+
@staticmethod
def get_all_kinds():
"""Return all CursorKind enumeration instances."""
@@ -578,11 +595,6 @@
def __repr__(self):
return 'CursorKind.%s' % (self.name,)
-# FIXME: Is there a nicer way to expose this enumeration? We could potentially
-# represent the nested structure, or even build a class hierarchy. The main
-# things we want for sure are (a) simple external access to kinds, (b) a place
-# to hang a description and name, (c) easy to keep in sync with Index.h.
-
###
# Declaration Kinds
@@ -1101,6 +1113,24 @@
# A module import declaration.
CursorKind.MODULE_IMPORT_DECL = CursorKind(600)
+
+### Template Argument Kinds ###
+class TemplateArgumentKind(BaseEnumeration):
+ """
+ A TemplateArgumentKind describes the kind of entity that a template argument
+ represents.
+ """
+
+ # The required BaseEnumeration declarations.
+ _kinds = []
+ _name_map = None
+
+TemplateArgumentKind.NULL = TemplateArgumentKind(0)
+TemplateArgumentKind.TYPE = TemplateArgumentKind(1)
+TemplateArgumentKind.DECLARATION = TemplateArgumentKind(2)
+TemplateArgumentKind.NULLPTR = TemplateArgumentKind(3)
+TemplateArgumentKind.INTEGRAL = TemplateArgumentKind(4)
+
### Cursors ###
class Cursor(Structure):
@@ -1378,6 +1408,27 @@
for i in range(0, num_args):
yield conf.lib.clang_Cursor_getArgument(self, i)
+ def get_num_template_arguments(self):
+ """Returns the number of template args associated with this cursor."""
+ return conf.lib.clang_Cursor_getNumTemplateArguments(self)
+
+ def get_template_argument_kind(self, num):
+ """Returns the TemplateArgumentKind for the indicated template
+ argument."""
+ return conf.lib.clang_Cursor_getTemplateArgumentKind(self, num)
+
+ def get_template_argument_type(self, num):
+ """Returns the CXType for the indicated template argument."""
+ return conf.lib.clang_Cursor_getTemplateArgumentType(self, num)
+
+ def get_template_argument_value(self, num):
+ """Returns the value of the indicated arg as a signed 64b integer."""
+ return conf.lib.clang_Cursor_getTemplateArgumentValue(self, num)
+
+ def get_template_argument_unsigned_value(self, num):
+ """Returns the value of the indicated arg as an unsigned 64b integer."""
+ return conf.lib.clang_Cursor_getTemplateArgumentUnsignedValue(self, num)
+
def get_children(self):
"""Return an iterator for accessing the children of this cursor."""
@@ -1461,7 +1512,7 @@
### C++ access specifiers ###
-class AccessSpecifier(object):
+class AccessSpecifier(BaseEnumeration):
"""
Describes the access of a C++ class member
"""
@@ -1470,34 +1521,9 @@
_kinds = []
_name_map = None
- def __init__(self, value):
- if value >= len(AccessSpecifier._kinds):
- AccessSpecifier._kinds += [None] * (value - len(AccessSpecifier._kinds) + 1)
- if AccessSpecifier._kinds[value] is not None:
- raise ValueError,'AccessSpecifier already loaded'
- self.value = value
- AccessSpecifier._kinds[value] = self
- AccessSpecifier._name_map = None
-
def from_param(self):
return self.value
- @property
- def name(self):
- """Get the enumeration name of this access specifier."""
- if self._name_map is None:
- self._name_map = {}
- for key,value in AccessSpecifier.__dict__.items():
- if isinstance(value,AccessSpecifier):
- self._name_map[value] = key
- return self._name_map[self]
-
- @staticmethod
- def from_id(id):
- if id >= len(AccessSpecifier._kinds) or not AccessSpecifier._kinds[id]:
- raise ValueError,'Unknown access specifier %d' % id
- return AccessSpecifier._kinds[id]
-
def __repr__(self):
return 'AccessSpecifier.%s' % (self.name,)
@@ -1509,7 +1535,7 @@
### Type Kinds ###
-class TypeKind(object):
+class TypeKind(BaseEnumeration):
"""
Describes the kind of type.
"""
@@ -1518,39 +1544,11 @@
_kinds = []
_name_map = None
- def __init__(self, value):
- if value >= len(TypeKind._kinds):
- TypeKind._kinds += [None] * (value - len(TypeKind._kinds) + 1)
- if TypeKind._kinds[value] is not None:
- raise ValueError,'TypeKind already loaded'
- self.value = value
- TypeKind._kinds[value] = self
- TypeKind._name_map = None
-
- def from_param(self):
- return self.value
-
@property
- def name(self):
- """Get the enumeration name of this cursor kind."""
- if self._name_map is None:
- self._name_map = {}
- for key,value in TypeKind.__dict__.items():
- if isinstance(value,TypeKind):
- self._name_map[value] = key
- return self._name_map[self]
-
- @property
def spelling(self):
"""Retrieve the spelling of this TypeKind."""
return conf.lib.clang_getTypeKindSpelling(self.value)
- @staticmethod
- def from_id(id):
- if id >= len(TypeKind._kinds) or TypeKind._kinds[id] is None:
- raise ValueError,'Unknown type kind %d' % id
- return TypeKind._kinds[id]
-
def __repr__(self):
return 'TypeKind.%s' % (self.name,)
@@ -1603,7 +1601,7 @@
TypeKind.DEPENDENTSIZEDARRAY = TypeKind(116)
TypeKind.MEMBERPOINTER = TypeKind(117)
-class RefQualifierKind(object):
+class RefQualifierKind(BaseEnumeration):
"""Describes a specific ref-qualifier of a type."""
# The unique kind objects, indexed by id.
@@ -1610,36 +1608,9 @@
_kinds = []
_name_map = None
- def __init__(self, value):
- if value >= len(RefQualifierKind._kinds):
- num_kinds = value - len(RefQualifierKind._kinds) + 1
- RefQualifierKind._kinds += [None] * num_kinds
- if RefQualifierKind._kinds[value] is not None:
- raise ValueError, 'RefQualifierKind already loaded'
- self.value = value
- RefQualifierKind._kinds[value] = self
- RefQualifierKind._name_map = None
-
def from_param(self):
return self.value
- @property
- def name(self):
- """Get the enumeration name of this kind."""
- if self._name_map is None:
- self._name_map = {}
- for key, value in RefQualifierKind.__dict__.items():
- if isinstance(value, RefQualifierKind):
- self._name_map[value] = key
- return self._name_map[self]
-
- @staticmethod
- def from_id(id):
- if (id >= len(RefQualifierKind._kinds) or
- RefQualifierKind._kinds[id] is None):
- raise ValueError, 'Unknown type kind %d' % id
- return RefQualifierKind._kinds[id]
-
def __repr__(self):
return 'RefQualifierKind.%s' % (self.name,)
@@ -3314,6 +3285,27 @@
Cursor,
Cursor.from_result),
+ ("clang_Cursor_getNumTemplateArguments",
+ [Cursor],
+ c_int),
+
+ ("clang_Cursor_getTemplateArgumentKind",
+ [Cursor, c_uint],
+ TemplateArgumentKind.from_id),
+
+ ("clang_Cursor_getTemplateArgumentType",
+ [Cursor, c_uint],
+ Type,
+ Type.from_result),
+
+ ("clang_Cursor_getTemplateArgumentValue",
+ [Cursor, c_uint],
+ c_longlong),
+
+ ("clang_Cursor_getTemplateArgumentUnsignedValue",
+ [Cursor, c_uint],
+ c_ulonglong),
+
("clang_Cursor_isBitField",
[Cursor],
bool),
Index: bindings/python/tests/cindex/test_cursor.py
===================================================================
--- bindings/python/tests/cindex/test_cursor.py
+++ bindings/python/tests/cindex/test_cursor.py
@@ -1,6 +1,8 @@
+import ctypes
import gc
from clang.cindex import CursorKind
+from clang.cindex import TemplateArgumentKind
from clang.cindex import TranslationUnit
from clang.cindex import TypeKind
from .util import get_cursor
@@ -244,6 +246,48 @@
assert arguments[0].spelling == "i"
assert arguments[1].spelling == "j"
+kTemplateArgTest = """\
+ template <int kInt, typename T, bool kBool>
+ void foo();
+
+ template<>
+ void foo<-7, float, true>();
+ """
+
+def test_get_num_template_arguments():
+ tu = get_tu(kTemplateArgTest, lang='cpp')
+ foos = get_cursors(tu, 'foo')
+
+ assert foos[1].get_num_template_arguments() == 3
+
+def test_get_template_argument_kind():
+ tu = get_tu(kTemplateArgTest, lang='cpp')
+ foos = get_cursors(tu, 'foo')
+
+ assert foos[1].get_template_argument_kind(0) == TemplateArgumentKind.INTEGRAL
+ assert foos[1].get_template_argument_kind(1) == TemplateArgumentKind.TYPE
+ assert foos[1].get_template_argument_kind(2) == TemplateArgumentKind.INTEGRAL
+
+def test_get_template_argument_type():
+ tu = get_tu(kTemplateArgTest, lang='cpp')
+ foos = get_cursors(tu, 'foo')
+
+ assert foos[1].get_template_argument_type(1).kind == TypeKind.FLOAT
+
+def test_get_template_argument_value():
+ tu = get_tu(kTemplateArgTest, lang='cpp')
+ foos = get_cursors(tu, 'foo')
+
+ assert foos[1].get_template_argument_value(0) == -7
+ assert foos[1].get_template_argument_value(2) == True
+
+def test_get_template_argument_unsigned_value():
+ tu = get_tu(kTemplateArgTest, lang='cpp')
+ foos = get_cursors(tu, 'foo')
+
+ assert foos[1].get_template_argument_unsigned_value(0) == 2 ** 32 - 7
+ assert foos[1].get_template_argument_unsigned_value(2) == True
+
def test_referenced():
tu = get_tu('void foo(); void bar() { foo(); }')
foo = get_cursor(tu, 'foo')
Index: include/clang-c/Index.h
===================================================================
--- include/clang-c/Index.h
+++ include/clang-c/Index.h
@@ -2939,6 +2939,124 @@
CINDEX_LINKAGE CXCursor clang_Cursor_getArgument(CXCursor C, unsigned i);
/**
+ * \brief Describes the kind of a template argument.
+ *
+ * See the definition of llvm::clang::TemplateArgument::ArgKind for full
+ * element descriptions.
+ */
+enum CXTemplateArgumentKind {
+ CXTemplateArgumentKind_Null,
+ CXTemplateArgumentKind_Type,
+ CXTemplateArgumentKind_Declaration,
+ CXTemplateArgumentKind_NullPtr,
+ CXTemplateArgumentKind_Integral,
+ CXTemplateArgumentKind_Template,
+ CXTemplateArgumentKind_TemplateExpansion,
+ CXTemplateArgumentKind_Expression,
+ CXTemplateArgumentKind_Pack,
+ /* Indicates an error case, preventing the kind from being deduced. */
+ CXTemplateArgumentKind_Invalid,
+};
+
+/**
+ *\brief Returns the number of template args of a function decl representing a
+ * template specialization.
+ *
+ * If the argument cursor cannot be converted into a template function
+ * declaration, -1 is returned.
+ *
+ * For example, for the following declaration and specialization:
+ * template <typename T, int kInt, bool kBool>
+ * void foo() { ... }
+ *
+ * template <>
+ * void foo<float, -7, true>();
+ *
+ * The value 3 would be returned from this call.
+ */
+CINDEX_LINKAGE int clang_Cursor_getNumTemplateArguments(CXCursor C);
+
+/**
+ * \brief Retrieve the kind of the I'th template argument of the CXCursor C.
+ *
+ * If the argument CXCursor does not represent a FunctionDecl, an invalid
+ * template argument kind is returned.
+ *
+ * For example, for the following declaration and specialization:
+ * template <typename T, int kInt, bool kBool>
+ * void foo() { ... }
+ *
+ * template <>
+ * void foo<float, -7, true>();
+ *
+ * For I = 0, 1, and 2, Type, Integral, and Integral will be returned,
+ * respectively.
+ */
+CINDEX_LINKAGE enum CXTemplateArgumentKind clang_Cursor_getTemplateArgumentKind(
+ CXCursor C, unsigned I);
+
+/**
+ * \brief Retrieve a CXType representing the type of a TemplateArgument of a
+ * function decl representing a template specialization.
+ *
+ * If the argument CXCursor does not represent a FunctionDecl whose I'th
+ * template argument has a kind of ArgKind::Integral, an invalid type is\
+ * returned (in debug mode, this will assert).
+ *
+ * For example, for the following declaration and specialization:
+ * template <typename T, int kInt, bool kBool>
+ * void foo() { ... }
+ *
+ * template <>
+ * void foo<float, -7, true>();
+ *
+ * If called with I = 0, "float", will be returned.
+ * Invalid types will be returned for I == 1 or 2.
+ */
+CINDEX_LINKAGE CXType clang_Cursor_getTemplateArgumentType(CXCursor C,
+ unsigned I);
+
+/**
+ * \brief Retrieve the value of an Integral TemplateArgument (of a function
+ * decl representing a template specialization) as a signed long long.
+ *
+ * It is undefined to call this function on a CXCursor that does not represent a
+ * FunctionDecl or whose I'th template argument is not an integral value.
+ *
+ * For example, for the following declaration and specialization:
+ * template <typename T, int kInt, bool kBool>
+ * void foo() { ... }
+ *
+ * template <>
+ * void foo<float, -7, true>();
+ *
+ * If called with I = 1 or 2, -7 or true will be returned, respectively.
+ * For I == 0, this function's behavior is undefined.
+ */
+CINDEX_LINKAGE long long clang_Cursor_getTemplateArgumentValue(CXCursor C,
+ unsigned I);
+
+/**
+ * \brief Retrieve the value of an Integral TemplateArgument (of a function
+ * decl representing a template specialization) as an unsigned long long.
+ *
+ * It is undefined to call this function on a CXCursor that does not represent a
+ * FunctionDecl or whose I'th template argument is not an integral value.
+ *
+ * For example, for the following declaration and specialization:
+ * template <typename T, int kInt, bool kBool>
+ * void foo() { ... }
+ *
+ * template <>
+ * void foo<float, 2147483649, true>();
+ *
+ * If called with I = 1 or 2, 2147483649 or true will be returned, respectively.
+ * For I == 0, this function's behavior is undefined.
+ */
+CINDEX_LINKAGE unsigned long long clang_Cursor_getTemplateArgumentUnsignedValue(
+ CXCursor C, unsigned I);
+
+/**
* \brief Determine whether two CXTypes represent the same type.
*
* \returns non-zero if the CXTypes represent the same type and
Index: test/Index/preamble_macro_template.cpp
===================================================================
--- test/Index/preamble_macro_template.cpp
+++ test/Index/preamble_macro_template.cpp
@@ -4,7 +4,7 @@
// RUN: c-index-test -write-pch %t.pch -fno-delayed-template-parsing -x c++-header %S/Inputs/preamble_macro_template.h
// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 5 local -fno-delayed-template-parsing -I %S/Inputs -include %t %s 2>&1 | tee %t.check.txt | FileCheck %s
-// CHECK: preamble_macro_template.h:4:6: FunctionDecl=foo:4:6 (Definition) [Specialization of foo:4:6] Extent=[4:1 - 6:2]
+// CHECK: preamble_macro_template.h:4:6: FunctionDecl=foo:4:6 (Definition) [Specialization of foo:4:6] [Template arg 0: type: int] Extent=[4:1 - 6:2]
// CHECK: preamble_macro_template.h:4:13: ParmDecl=p:4:13 (Definition) Extent=[4:10 - 4:14]
// CHECK: preamble_macro_template.h:4:16: CompoundStmt= Extent=[4:16 - 6:2]
// CHECK: preamble_macro_template.h:5:3: CStyleCastExpr= Extent=[5:3 - 5:27]
Index: tools/c-index-test/c-index-test.c
===================================================================
--- tools/c-index-test/c-index-test.c
+++ tools/c-index-test/c-index-test.c
@@ -796,15 +796,33 @@
printf(" [access=%s isVirtual=%s]", accessStr,
isVirtual ? "true" : "false");
}
-
+
SpecializationOf = clang_getSpecializedCursorTemplate(Cursor);
if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) {
CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf);
CXString Name = clang_getCursorSpelling(SpecializationOf);
clang_getSpellingLocation(Loc, 0, &line, &column, 0);
- printf(" [Specialization of %s:%d:%d]",
+ printf(" [Specialization of %s:%d:%d]",
clang_getCString(Name), line, column);
clang_disposeString(Name);
+
+ if (Cursor.kind == CXCursor_FunctionDecl) {
+ // Collect the template parameter kinds from the base template.
+ unsigned NumTemplateArgs = clang_Cursor_getNumTemplateArguments(Cursor);
+ for (unsigned I = 0; I < NumTemplateArgs; I++) {
+ enum CXTemplateArgumentKind TAK =
+ clang_Cursor_getTemplateArgumentKind(Cursor, I);
+ if (TAK == CXTemplateArgumentKind_Type) {
+ CXType T = clang_Cursor_getTemplateArgumentType(Cursor, I);
+ CXString S = clang_getTypeSpelling(T);
+ printf(" [Template arg %d: type: %s]", I, clang_getCString(S));
+ clang_disposeString(S);
+ } else if (TAK == CXTemplateArgumentKind_Integral) {
+ printf(" [Template arg %d: intval: %lld]",
+ I, clang_Cursor_getTemplateArgumentValue(Cursor, I));
+ }
+ }
+ }
}
clang_getOverriddenCursors(Cursor, &overridden, &num_overridden);
Index: tools/libclang/CXCursor.cpp
===================================================================
--- tools/libclang/CXCursor.cpp
+++ tools/libclang/CXCursor.cpp
@@ -1071,6 +1071,119 @@
return clang_getNullCursor();
}
+int clang_Cursor_getNumTemplateArguments(CXCursor C) {
+ if (clang_getCursorKind(C) != CXCursor_FunctionDecl) {
+ return -1;
+ }
+
+ const FunctionDecl *FD = llvm::dyn_cast_or_null<clang::FunctionDecl>(
+ getCursorDecl(C));
+ if (!FD) {
+ return -1;
+ }
+
+ const FunctionTemplateSpecializationInfo* SpecInfo =
+ FD->getTemplateSpecializationInfo();
+ if (!SpecInfo) {
+ return -1;
+ }
+
+ return SpecInfo->TemplateArguments->size();
+}
+
+static bool clang_Cursor_getTemplateArgument(
+ CXCursor C, unsigned I, TemplateArgument *TA) {
+ if (clang_getCursorKind(C) != CXCursor_FunctionDecl) {
+ return false;
+ }
+
+ const FunctionDecl *FD = llvm::dyn_cast_or_null<clang::FunctionDecl>(
+ getCursorDecl(C));
+ if (!FD) {
+ return false;
+ }
+
+ const FunctionTemplateSpecializationInfo* SpecInfo =
+ FD->getTemplateSpecializationInfo();
+ if (!SpecInfo) {
+ return false;
+ }
+
+ if (I >= SpecInfo->TemplateArguments->size()) {
+ return false;
+ }
+
+ *TA = SpecInfo->TemplateArguments->get(I);
+ return true;
+}
+
+enum CXTemplateArgumentKind clang_Cursor_getTemplateArgumentKind(CXCursor C,
+ unsigned I) {
+ TemplateArgument TA;
+ if (!clang_Cursor_getTemplateArgument(C, I, &TA)) {
+ return CXTemplateArgumentKind_Invalid;
+ }
+
+ switch (TA.getKind()) {
+ case TemplateArgument::Null: return CXTemplateArgumentKind_Null;
+ case TemplateArgument::Type: return CXTemplateArgumentKind_Type;
+ case TemplateArgument::Declaration:
+ return CXTemplateArgumentKind_Declaration;
+ case TemplateArgument::NullPtr: return CXTemplateArgumentKind_NullPtr;
+ case TemplateArgument::Integral: return CXTemplateArgumentKind_Integral;
+ case TemplateArgument::Template: return CXTemplateArgumentKind_Template;
+ case TemplateArgument::TemplateExpansion:
+ return CXTemplateArgumentKind_TemplateExpansion;
+ case TemplateArgument::Expression: return CXTemplateArgumentKind_Expression;
+ case TemplateArgument::Pack: return CXTemplateArgumentKind_Pack;
+ }
+
+ return CXTemplateArgumentKind_Invalid;
+}
+
+CXType clang_Cursor_getTemplateArgumentType(CXCursor C, unsigned I) {
+ TemplateArgument TA;
+ if (!clang_Cursor_getTemplateArgument(C, I, &TA)) {
+ return cxtype::MakeCXType(QualType(), getCursorTU(C));
+ }
+
+ if (TA.getKind() != TemplateArgument::Type) {
+ return cxtype::MakeCXType(QualType(), getCursorTU(C));
+ }
+ return cxtype::MakeCXType(TA.getAsType(), getCursorTU(C));
+}
+
+long long clang_Cursor_getTemplateArgumentValue(CXCursor C, unsigned I) {
+ TemplateArgument TA;
+ if (!clang_Cursor_getTemplateArgument(C, I, &TA)) {
+ assert(0 && "Unable to retrieve TemplateArgument");
+ return 0;
+ }
+
+ if (TA.getKind() != TemplateArgument::Integral) {
+ assert(0 && "Passed template argument is not Integral");
+ return 0;
+ }
+
+ return TA.getAsIntegral().getSExtValue();
+}
+
+unsigned long long clang_Cursor_getTemplateArgumentUnsignedValue(CXCursor C,
+ unsigned I) {
+ TemplateArgument TA;
+ if (!clang_Cursor_getTemplateArgument(C, I, &TA)) {
+ assert(0 && "Unable to retrieve TemplateArgument");
+ return 0;
+ }
+
+ if (TA.getKind() != TemplateArgument::Integral) {
+ assert(0 && "Passed template argument is not Integral");
+ return 0;
+ }
+
+ return TA.getAsIntegral().getZExtValue();
+}
+
} // end: extern "C"
//===----------------------------------------------------------------------===//
Index: tools/libclang/libclang.exports
===================================================================
--- tools/libclang/libclang.exports
+++ tools/libclang/libclang.exports
@@ -7,6 +7,11 @@
clang_CXXMethod_isStatic
clang_CXXMethod_isVirtual
clang_Cursor_getArgument
+clang_Cursor_getNumTemplateArguments
+clang_Cursor_getTemplateArgumentKind
+clang_Cursor_getTemplateArgumentType
+clang_Cursor_getTemplateArgumentValue
+clang_Cursor_getTemplateArgumentUnsignedValue
clang_Cursor_getBriefCommentText
clang_Cursor_getCommentRange
clang_Cursor_getMangling
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