Anastasia created this revision.
Expose the following functions:
clang_getTypedefName
clang_getAddressSpace
Patch by Simon Perretta!
https://reviews.llvm.org/D33598
Files:
bindings/python/clang/cindex.py
bindings/python/tests/cindex/test_type.py
include/clang-c/Index.h
tools/libclang/CXType.cpp
tools/libclang/libclang.exports
Index: tools/libclang/libclang.exports
===================================================================
--- tools/libclang/libclang.exports
+++ tools/libclang/libclang.exports
@@ -147,6 +147,7 @@
clang_findReferencesInFileWithBlock
clang_formatDiagnostic
clang_free
+clang_getAddressSpace
clang_getAllSkippedRanges
clang_getArgType
clang_getArrayElementType
@@ -259,6 +260,7 @@
clang_getTypeKindSpelling
clang_getTypeSpelling
clang_getTypedefDeclUnderlyingType
+clang_getTypedefName
clang_hashCursor
clang_indexLoc_getCXSourceLocation
clang_indexLoc_getFileLocation
Index: tools/libclang/CXType.cpp
===================================================================
--- tools/libclang/CXType.cpp
+++ tools/libclang/CXType.cpp
@@ -21,6 +21,7 @@
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/AST/Type.h"
+#include "clang/Basic/AddressSpaces.h"
#include "clang/Frontend/ASTUnit.h"
using namespace clang;
@@ -394,6 +395,27 @@
return T.isLocalRestrictQualified();
}
+unsigned clang_getAddressSpace(CXType CT) {
+ QualType T = GetQualType(CT);
+
+ // For non language-specific address space, use separate helper function.
+ if (T.getAddressSpace() >= LangAS::Count) {
+ return T.getQualifiers().getAddressSpaceAttributePrintValue();
+ }
+ return T.getAddressSpace();
+}
+
+CXString clang_getTypedefName(CXType CT) {
+ QualType T = GetQualType(CT);
+ const TypedefType *TT = T->getAs<TypedefType>();
+ if (TT) {
+ TypedefNameDecl *TD = TT->getDecl();
+ if (TD)
+ return cxstring::createDup(TD->getNameAsString().c_str());
+ }
+ return cxstring::createEmpty();
+}
+
CXType clang_getPointeeType(CXType CT) {
QualType T = GetQualType(CT);
const Type *TP = T.getTypePtrOrNull();
Index: include/clang-c/Index.h
===================================================================
--- include/clang-c/Index.h
+++ include/clang-c/Index.h
@@ -3404,6 +3404,16 @@
CINDEX_LINKAGE unsigned clang_isRestrictQualifiedType(CXType T);
/**
+ * \brief Returns the address space of the given type.
+ */
+CINDEX_LINKAGE unsigned clang_getAddressSpace(CXType T);
+
+/**
+ * \brief Returns the typedef name of the given type.
+ */
+CINDEX_LINKAGE CXString clang_getTypedefName(CXType CT);
+
+/**
* \brief For pointer types, returns the type of the pointee.
*/
CINDEX_LINKAGE CXType clang_getPointeeType(CXType T);
Index: bindings/python/tests/cindex/test_type.py
===================================================================
--- bindings/python/tests/cindex/test_type.py
+++ bindings/python/tests/cindex/test_type.py
@@ -37,37 +37,44 @@
assert not fields[0].type.is_const_qualified()
assert fields[0].type.kind == TypeKind.INT
assert fields[0].type.get_canonical().kind == TypeKind.INT
+ assert fields[0].type.get_typedef_name() == ''
assert fields[1].spelling == 'b'
assert not fields[1].type.is_const_qualified()
assert fields[1].type.kind == TypeKind.TYPEDEF
assert fields[1].type.get_canonical().kind == TypeKind.INT
assert fields[1].type.get_declaration().spelling == 'I'
+ assert fields[1].type.get_typedef_name() == 'I'
assert fields[2].spelling == 'c'
assert not fields[2].type.is_const_qualified()
assert fields[2].type.kind == TypeKind.LONG
assert fields[2].type.get_canonical().kind == TypeKind.LONG
+ assert fields[2].type.get_typedef_name() == ''
assert fields[3].spelling == 'd'
assert not fields[3].type.is_const_qualified()
assert fields[3].type.kind == TypeKind.ULONG
assert fields[3].type.get_canonical().kind == TypeKind.ULONG
+ assert fields[3].type.get_typedef_name() == ''
assert fields[4].spelling == 'e'
assert not fields[4].type.is_const_qualified()
assert fields[4].type.kind == TypeKind.LONG
assert fields[4].type.get_canonical().kind == TypeKind.LONG
+ assert fields[4].type.get_typedef_name() == ''
assert fields[5].spelling == 'f'
assert fields[5].type.is_const_qualified()
assert fields[5].type.kind == TypeKind.INT
assert fields[5].type.get_canonical().kind == TypeKind.INT
+ assert fields[5].type.get_typedef_name() == ''
assert fields[6].spelling == 'g'
assert not fields[6].type.is_const_qualified()
assert fields[6].type.kind == TypeKind.POINTER
assert fields[6].type.get_pointee().kind == TypeKind.INT
+ assert fields[6].type.get_typedef_name() == ''
assert fields[7].spelling == 'h'
assert not fields[7].type.is_const_qualified()
@@ -75,6 +82,7 @@
assert fields[7].type.get_pointee().kind == TypeKind.POINTER
assert fields[7].type.get_pointee().get_pointee().kind == TypeKind.POINTER
assert fields[7].type.get_pointee().get_pointee().get_pointee().kind == TypeKind.INT
+ assert fields[7].type.get_typedef_name() == ''
def test_references():
"""Ensure that a Type maintains a reference to a TranslationUnit."""
@@ -404,3 +412,13 @@
assert a.kind == TypeKind.INCOMPLETEARRAY
assert a.element_type.kind == TypeKind.INT
assert a.get_canonical().kind == TypeKind.INCOMPLETEARRAY
+
+def test_addrspace():
+ tu = get_tu('__attribute__((address_space(2))) int testInteger = 3;', 'c')
+
+ testInteger = get_cursor(tu, 'testInteger')
+
+ assert testInteger is not None, "Could not find testInteger."
+
+ assert testInteger.type.get_address_space() == 2
+
Index: bindings/python/clang/cindex.py
===================================================================
--- bindings/python/clang/cindex.py
+++ bindings/python/clang/cindex.py
@@ -2162,6 +2162,12 @@
return conf.lib.clang_isFunctionTypeVariadic(self)
+ def get_address_space(self):
+ return conf.lib.clang_getAddressSpace(self)
+
+ def get_typedef_name(self):
+ return conf.lib.clang_getTypedefName(self)
+
def is_pod(self):
"""Determine whether this Type represents plain old data (POD)."""
return conf.lib.clang_isPODType(self)
@@ -3665,6 +3671,11 @@
Type,
Type.from_result),
+ ("clang_getTypedefName",
+ [Type],
+ _CXString,
+ _CXString.from_result),
+
("clang_getTypeKindSpelling",
[c_uint],
_CXString,
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