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libclang: introduce cxstring::createNull()

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llvm-svn: 174173
This commit is contained in:
Dmitri Gribenko
2013-02-01 14:13:32 +00:00
parent 191c093af1
commit f98dfbae94
6 changed files with 36 additions and 26 deletions
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8
clang/tools/libclang/CIndexCodeCompletion.cpp
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@@ -112,7 +112,7 @@ CXString clang_getCompletionChunkText(CXCompletionString completion_string,
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 @@ CXString clang_getCompletionAnnotation(CXCompletionString completion_string,
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 @@ clang_getCompletionParent(CXCompletionString completion_string,
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 @@ clang_getCompletionBriefComment(CXCompletionString completion_string) {
CodeCompletionString *CCStr = (CodeCompletionString *)completion_string;
if (!CCStr)
return createCXString((const char *) NULL);
return cxstring::createNull();
return createCXString(CCStr->getBriefComment(), /*DupString=*/false);
}