libclang: introduce cxstring::createNull()
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174173 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndexCodeCompletion.cpp b/tools/libclang/CIndexCodeCompletion.cpp
index 1ffd023..07c04ac 100644
--- a/tools/libclang/CIndexCodeCompletion.cpp
+++ b/tools/libclang/CIndexCodeCompletion.cpp
@@ -112,7 +112,7 @@
unsigned chunk_number) {
CodeCompletionString *CCStr = (CodeCompletionString *)completion_string;
if (!CCStr || chunk_number >= CCStr->size())
- return createCXString((const char*)0);
+ return cxstring::createNull();
switch ((*CCStr)[chunk_number].Kind) {
case CodeCompletionString::CK_TypedText:
@@ -211,7 +211,7 @@
unsigned annotation_number) {
CodeCompletionString *CCStr = (CodeCompletionString *)completion_string;
return CCStr ? createCXString(CCStr->getAnnotation(annotation_number))
- : createCXString((const char *) 0);
+ : cxstring::createNull();
}
CXString
@@ -222,7 +222,7 @@
CodeCompletionString *CCStr = (CodeCompletionString *)completion_string;
if (!CCStr)
- return createCXString((const char *)0);
+ return cxstring::createNull();
return createCXString(CCStr->getParentContextName(), /*DupString=*/false);
}
@@ -232,7 +232,7 @@
CodeCompletionString *CCStr = (CodeCompletionString *)completion_string;
if (!CCStr)
- return createCXString((const char *) NULL);
+ return cxstring::createNull();
return createCXString(CCStr->getBriefComment(), /*DupString=*/false);
}