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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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30
clang/tools/libclang/CXComment.cpp
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@@ -124,7 +124,7 @@ unsigned clang_InlineContentComment_hasTrailingNewline(CXComment CXC) {
CXString clang_TextComment_getText(CXComment CXC) {
const TextComment *TC = getASTNodeAs<TextComment>(CXC);
if (!TC)
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(TC->getText(), /*DupString=*/ false);
}
@@ -132,7 +132,7 @@ CXString clang_TextComment_getText(CXComment CXC) {
CXString clang_InlineCommandComment_getCommandName(CXComment CXC) {
const InlineCommandComment *ICC = getASTNodeAs<InlineCommandComment>(CXC);
if (!ICC)
return createCXString((const char *) 0);
return cxstring::createNull();
const CommandTraits &Traits = getCommandTraits(CXC);
return createCXString(ICC->getCommandName(Traits), /*DupString=*/ false);
@@ -172,7 +172,7 @@ CXString clang_InlineCommandComment_getArgText(CXComment CXC,
unsigned ArgIdx) {
const InlineCommandComment *ICC = getASTNodeAs<InlineCommandComment>(CXC);
if (!ICC || ArgIdx >= ICC->getNumArgs())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(ICC->getArgText(ArgIdx), /*DupString=*/ false);
}
@@ -180,7 +180,7 @@ CXString clang_InlineCommandComment_getArgText(CXComment CXC,
CXString clang_HTMLTagComment_getTagName(CXComment CXC) {
const HTMLTagComment *HTC = getASTNodeAs<HTMLTagComment>(CXC);
if (!HTC)
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(HTC->getTagName(), /*DupString=*/ false);
}
@@ -204,7 +204,7 @@ unsigned clang_HTMLStartTag_getNumAttrs(CXComment CXC) {
CXString clang_HTMLStartTag_getAttrName(CXComment CXC, unsigned AttrIdx) {
const HTMLStartTagComment *HST = getASTNodeAs<HTMLStartTagComment>(CXC);
if (!HST || AttrIdx >= HST->getNumAttrs())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(HST->getAttr(AttrIdx).Name, /*DupString=*/ false);
}
@@ -212,7 +212,7 @@ CXString clang_HTMLStartTag_getAttrName(CXComment CXC, unsigned AttrIdx) {
CXString clang_HTMLStartTag_getAttrValue(CXComment CXC, unsigned AttrIdx) {
const HTMLStartTagComment *HST = getASTNodeAs<HTMLStartTagComment>(CXC);
if (!HST || AttrIdx >= HST->getNumAttrs())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(HST->getAttr(AttrIdx).Value, /*DupString=*/ false);
}
@@ -220,7 +220,7 @@ CXString clang_HTMLStartTag_getAttrValue(CXComment CXC, unsigned AttrIdx) {
CXString clang_BlockCommandComment_getCommandName(CXComment CXC) {
const BlockCommandComment *BCC = getASTNodeAs<BlockCommandComment>(CXC);
if (!BCC)
return createCXString((const char *) 0);
return cxstring::createNull();
const CommandTraits &Traits = getCommandTraits(CXC);
return createCXString(BCC->getCommandName(Traits), /*DupString=*/ false);
@@ -238,7 +238,7 @@ CXString clang_BlockCommandComment_getArgText(CXComment CXC,
unsigned ArgIdx) {
const BlockCommandComment *BCC = getASTNodeAs<BlockCommandComment>(CXC);
if (!BCC || ArgIdx >= BCC->getNumArgs())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(BCC->getArgText(ArgIdx), /*DupString=*/ false);
}
@@ -254,7 +254,7 @@ CXComment clang_BlockCommandComment_getParagraph(CXComment CXC) {
CXString clang_ParamCommandComment_getParamName(CXComment CXC) {
const ParamCommandComment *PCC = getASTNodeAs<ParamCommandComment>(CXC);
if (!PCC || !PCC->hasParamName())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(PCC->getParamNameAsWritten(), /*DupString=*/ false);
}
@@ -305,7 +305,7 @@ enum CXCommentParamPassDirection clang_ParamCommandComment_getDirection(
CXString clang_TParamCommandComment_getParamName(CXComment CXC) {
const TParamCommandComment *TPCC = getASTNodeAs<TParamCommandComment>(CXC);
if (!TPCC || !TPCC->hasParamName())
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(TPCC->getParamNameAsWritten(), /*DupString=*/ false);
}
@@ -338,7 +338,7 @@ CXString clang_VerbatimBlockLineComment_getText(CXComment CXC) {
const VerbatimBlockLineComment *VBL =
getASTNodeAs<VerbatimBlockLineComment>(CXC);
if (!VBL)
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(VBL->getText(), /*DupString=*/ false);
}
@@ -346,7 +346,7 @@ CXString clang_VerbatimBlockLineComment_getText(CXComment CXC) {
CXString clang_VerbatimLineComment_getText(CXComment CXC) {
const VerbatimLineComment *VLC = getASTNodeAs<VerbatimLineComment>(CXC);
if (!VLC)
return createCXString((const char *) 0);
return cxstring::createNull();
return createCXString(VLC->getText(), /*DupString=*/ false);
}
@@ -838,7 +838,7 @@ extern "C" {
CXString clang_HTMLTagComment_getAsString(CXComment CXC) {
const HTMLTagComment *HTC = getASTNodeAs<HTMLTagComment>(CXC);
if (!HTC)
return createCXString((const char *) 0);
return cxstring::createNull();
SmallString<128> HTML;
CommentASTToHTMLConverter Converter(0, HTML, getCommandTraits(CXC));
@@ -849,7 +849,7 @@ CXString clang_HTMLTagComment_getAsString(CXComment CXC) {
CXString clang_FullComment_getAsHTML(CXComment CXC) {
const FullComment *FC = getASTNodeAs<FullComment>(CXC);
if (!FC)
return createCXString((const char *) 0);
return cxstring::createNull();
SmallString<1024> HTML;
CommentASTToHTMLConverter Converter(FC, HTML, getCommandTraits(CXC));
@@ -1377,7 +1377,7 @@ extern "C" {
CXString clang_FullComment_getAsXML(CXComment CXC) {
const FullComment *FC = getASTNodeAs<FullComment>(CXC);
if (!FC)
return createCXString((const char *) 0);
return cxstring::createNull();
ASTContext &Context = FC->getDeclInfo()->CurrentDecl->getASTContext();
CXTranslationUnit TU = CXC.TranslationUnit;
SourceManager &SM = cxtu::getASTUnit(TU)->getSourceManager();