void
ast_json::record_tokens(
json_t& obj, CXCursor cursor, CXTranslationUnit translation_unit)
{
// Get source code extent of node
CXSourceRange extent = clang_getCursorExtent(cursor);
// Tokenize node's contents
CXToken *tokens;
unsigned int nTokens;
clang_tokenize(translation_unit, extent, &tokens, &nTokens);
// JSONize every token
for (unsigned i = 0; i < nTokens; i++)
{
const CXToken& token = tokens[i];
json_t jsontoken;
record_token(jsontoken, token, translation_unit);
obj.add(jsontoken);
}
// Release tokens
clang_disposeTokens(translation_unit, tokens, nTokens);
}
std::string libclang_vim::stringize_extent(CXCursor const& cursor) {
auto const r = clang_getCursorExtent(cursor);
if (clang_Range_isNull(r))
return "";
return "'start':{" + stringize_location(clang_getRangeStart(r)) +
"},'end':{" + stringize_location(clang_getRangeEnd(r)) + "}";
}
void
ast_json::record_extent(json_t& obj, CXCursor cursor)
{
// Get cursor extent
CXSourceRange extent = clang_getCursorExtent( cursor );
record_extent(obj, extent);
}
static CXCursor getCursorUsingTokens(CXTranslationUnit tu, CXCursor cursor,
unsigned int desiredOffset)
{
// The following does not return a more definitive cursor.
// For example, if a compound statement is returned, this does not find
// any variables in the statement.
CXSourceRange range = clang_getCursorExtent(cursor);
CXToken *tokens;
unsigned numTokens;
clang_tokenize(tu, range, &tokens, &numTokens);
unsigned int closestOffset = 0;
for(unsigned int i=0; i<numTokens; i++)
{
CXSourceLocation loc = clang_getTokenLocation(tu, tokens[i]);
unsigned int offset;
CXFile file;
clang_getSpellingLocation(loc, &file, nullptr, nullptr, &offset);
if(offset < desiredOffset && offset > closestOffset)
{
closestOffset = offset;
cursor = clang_getCursor(tu, loc);
}
}
clang_disposeTokens(tu, tokens, numTokens);
return cursor;
}
CXChildVisitResult DumpThread::visitor(CXCursor cursor, CXCursor, CXClientData userData)
{
DumpThread *that = reinterpret_cast<DumpThread*>(userData);
assert(that);
CXSourceLocation location = clang_getCursorLocation(cursor);
if (!clang_equalLocations(location, nullLocation)) {
CXString file;
unsigned line, col;
clang_getPresumedLocation(location, &file, &line, &col);
Path path = RTags::eatString(file);
if (!path.isEmpty()) {
uint32_t &fileId = that->mFiles[path];
if (!fileId) {
const Path resolved = path.resolved();
fileId = Location::insertFile(resolved);
that->mFiles[path] = that->mFiles[resolved] = fileId;
}
if (that->mQueryFlags & QueryMessage::DumpIncludeHeaders || fileId == that->mSource.fileId) {
const Location loc(fileId, line, col);
String message;
message.reserve(256);
if (!(that->mQueryFlags & QueryMessage::NoContext))
message += loc.context();
CXSourceRange range = clang_getCursorExtent(cursor);
CXSourceLocation rangeEnd = clang_getRangeEnd(range);
unsigned endLine, endColumn;
clang_getPresumedLocation(rangeEnd, 0, &endLine, &endColumn);
if (endLine == line) {
message += String::format<32>(" // %d-%d, %d: ", col, endColumn, that->mIndentLevel);
} else {
message += String::format<32>(" // %d-%d:%d, %d: ", col, endLine, endColumn, that->mIndentLevel);
}
message += RTags::cursorToString(cursor, RTags::AllCursorToStringFlags);
message.append(" " + RTags::typeName(cursor) + " ");
CXCursor ref = clang_getCursorReferenced(cursor);
if (clang_equalCursors(ref, cursor)) {
message.append("refs self");
} else if (!clang_equalCursors(ref, nullCursor)) {
message.append("refs ");
message.append(RTags::cursorToString(ref, RTags::AllCursorToStringFlags));
}
CXCursor canonical = clang_getCanonicalCursor(cursor);
if (!clang_equalCursors(canonical, cursor) && !clang_equalCursors(canonical, nullCursor)) {
message.append("canonical ");
message.append(RTags::cursorToString(canonical, RTags::AllCursorToStringFlags));
}
that->writeToConnetion(message);
}
}
}
++that->mIndentLevel;
clang_visitChildren(cursor, DumpThread::visitor, userData);
--that->mIndentLevel;
return CXChildVisit_Continue;
}
void ClangIndexer::superclassTemplateMemberFunctionUgleHack(const CXCursor &cursor, CXCursorKind kind,
const Location &location, const CXCursor &ref,
const CXCursor &parent)
{
// This is for references to superclass template functions. Awful awful
// shit. See https://github.com/Andersbakken/rtags/issues/62 and commit
// for details. I really should report this as a bug.
if (kind == CXCursor_MemberRefExpr && clang_getCursorKind(parent) == CXCursor_CallExpr) {
const CXCursor templateRef = RTags::findChild(cursor, CXCursor_TemplateRef);
if (templateRef == CXCursor_TemplateRef) {
const CXCursor classTemplate = clang_getCursorReferenced(templateRef);
if (classTemplate == CXCursor_ClassTemplate) {
FILE *f = fopen(location.path().constData(), "r");
if (f) {
const CXSourceRange range = clang_getCursorExtent(cursor);
const CXSourceLocation end = clang_getRangeEnd(range);
unsigned offset;
clang_getSpellingLocation(end, 0, 0, 0, &offset);
String name;
while (offset > 0) {
fseek(f, --offset, SEEK_SET);
char ch = static_cast<char>(fgetc(f));
if (isalnum(ch) || ch == '_' || ch == '~') {
name.prepend(ch);
} else {
break;
}
}
fclose(f);
if (!name.isEmpty()) {
RTags::Filter out;
out.kinds.insert(CXCursor_MemberRefExpr);
const int argCount = RTags::children(parent, RTags::Filter(), out).size();
RTags::Filter in(RTags::Filter::And);
in.names.insert(name);
in.argumentCount = argCount;
const List<CXCursor> alternatives = RTags::children(classTemplate, in);
switch (alternatives.size()) {
case 1:
// ### not sure this is correct with line/col
handleReference(cursor, kind, Location(location.fileId(), location.line(), location.column() + 1), alternatives.first(), parent);
break;
case 0:
break;
default:
warning() << "Can't decide which of these cursors are right for me"
<< cursor << alternatives
<< "Need to parse types";
break;
}
}
}
}
}
}
}
static void PrintCursorExtent(CXCursor C) {
CXSourceRange extent = clang_getCursorExtent(C);
CXFile begin_file, end_file;
unsigned begin_line, begin_column, end_line, end_column;
clang_getInstantiationLocation(clang_getRangeStart(extent),
&begin_file, &begin_line, &begin_column, 0);
clang_getInstantiationLocation(clang_getRangeEnd(extent),
&end_file, &end_line, &end_column, 0);
if (!begin_file || !end_file)
return;
printf(" Extent=");
PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
}
CXChildVisitResult visitor( CXCursor cursor, CXCursor parent, CXClientData d )
{
auto range = clang_getCursorExtent( cursor );
auto space = reinterpret_cast<int>( d );
if ( space > 0 )
std::cout << std::setw( space ) << " ";
std::cout << cursor << " " << range << "\n";
space += 2;
auto location = clang_getCursorLocation( cursor );
CXFile thisfile;
clang_getSpellingLocation( location, &thisfile, NULL, NULL, NULL );
if ( cursor.kind != CXCursor_InclusionDirective &&
clang_getFile( tu, filename.c_str() ) == thisfile )
clang_visitChildren( cursor, visitor, reinterpret_cast<CXClientData>(space) );
return CXChildVisit_Continue;
}
/// @todo - this is a duplicate of a function in ParseBase.cpp
void appendCursorTokenString(CXCursor cursor, std::string &str)
{
CXSourceRange range = clang_getCursorExtent(cursor);
CXToken *tokens = 0;
unsigned int nTokens = 0;
CXTranslationUnit tu = clang_Cursor_getTranslationUnit(cursor);
clang_tokenize(tu, range, &tokens, &nTokens);
for (size_t i = 0; i < nTokens; i++)
{
CXTokenKind kind = clang_getTokenKind(tokens[i]);
if(kind != CXToken_Comment)
{
if(str.length() != 0)
str += " ";
CXStringDisposer spelling = clang_getTokenSpelling(tu, tokens[i]);
str += spelling;
}
}
clang_disposeTokens(tu, tokens, nTokens);
}
static CXChildVisitResult visitTranslationUnit(CXCursor cursor, CXCursor parent,
CXClientData client_data)
{
visitTranslationUnitData *data = static_cast<visitTranslationUnitData*>(client_data);
CXSourceRange range = clang_getCursorExtent(cursor);
CXSourceLocation startLoc = clang_getRangeStart(range);
CXSourceLocation endLoc = clang_getRangeEnd(range);
CXFile file;
unsigned startOffset;
unsigned endOffset;
clang_getSpellingLocation(startLoc, &file, nullptr, nullptr, &startOffset);
clang_getSpellingLocation(endLoc, &file, nullptr, nullptr, &endOffset);
// Use the smallest cursor that surrounds the desired location.
unsigned size = endOffset - startOffset;
if(clangFilesEqual(file, data->mFile) &&
startOffset < data->mDesiredOffset && endOffset > data->mDesiredOffset)
{
if(size < data->mSize)
{
data->mCursor = cursor;
data->mSize = size;
fprintf(sLog.mFp, "GOOD:\n ");
}
}
CXStringDisposer sp = clang_getCursorSpelling(cursor);
CXStringDisposer kind = clang_getCursorKindSpelling(cursor.kind);
std::string fn;
if(file)
{
CXStringDisposer s = clang_getFileName(file);
fn = s;
}
fprintf(sLog.mFp, "%s %s off %d size %d des offset %d file %s\n",
kind.c_str(), sp.c_str(), startOffset,
size, data->mDesiredOffset, fn.c_str());
DUMP_PARSE("visitTU", cursor);
// clang_visitChildren(cursor, ::visitTranslationUnit, client_data);
// return CXChildVisit_Continue;
return CXChildVisit_Recurse;
}
std::string getFirstNonCommentToken(CXCursor cursor)
{
CXSourceRange range = clang_getCursorExtent(cursor);
CXToken *tokens = 0;
unsigned int nTokens = 0;
CXTranslationUnit tu = clang_Cursor_getTranslationUnit(cursor);
clang_tokenize(tu, range, &tokens, &nTokens);
std::string str;
for (size_t i = 0; i < nTokens; i++)
{
CXTokenKind kind = clang_getTokenKind(tokens[i]);
if(kind != CXToken_Comment)
{
CXStringDisposer spelling = clang_getTokenSpelling(tu, tokens[i]);
str += spelling;
break;
}
}
clang_disposeTokens(tu, tokens, nTokens);
return str;
}
/**
* @brief globalsFinder
* @param cursor - исследуемый курсор
* @param parent - неиспользуемая, курсор всегда показывает на весь unit
* @param client_data - неиспользуемая
* @return Всегда CXChildVisit_Continue, потому что нам не нужны вложенные объекты
*/
CXChildVisitResult globalsFinder(CXCursor cursor,
CXCursor parent,
CXClientData client_data)
{
(void)client_data;
(void)parent;
CXCursorKind kind = clang_getCursorKind(cursor);
if (kind == CXCursor_VarDecl) {
GlobalVariable var;
CXString spelling = clang_getCursorSpelling(cursor);
var.identifier = clang_getCString(spelling);
clang_disposeString(spelling);
CXSourceRange range = clang_getCursorExtent(cursor);
decodeLocation(clang_getRangeStart(range), var.file, var.line, var.column);
g_globals.insert(var);
}
return CXChildVisit_Continue;
}
void TokenRange::tokenize(CXTranslationUnit transUnit)
{
CXCursor cursor = clang_getTranslationUnitCursor(transUnit);
CXSourceRange range = clang_getCursorExtent(cursor);
CXToken *tokens = 0;
unsigned int numTokens = 0;
clang_tokenize(transUnit, range, &tokens, &numTokens);
resize(numTokens);
if(numTokens > 0)
{
for (size_t i = 0; i < numTokens-1; i++)
{
at(i).setKind(clang_getTokenKind(tokens[i]));
CXSourceRange tokRange = clang_getTokenExtent(transUnit, tokens[i]);
clang_getExpansionLocation(clang_getRangeStart(tokRange), NULL, NULL,
NULL, &at(i).mStartOffset);
clang_getExpansionLocation(clang_getRangeEnd(tokRange), NULL, NULL,
NULL, &at(i).mEndOffset);
}
}
clang_disposeTokens(transUnit, tokens, numTokens);
}
static void printCursor(CXCursor cursor)
{
CXFile file;
unsigned int off, line, col;
CXSourceLocation location = clang_getCursorLocation(cursor);
clang_getSpellingLocation(location, &file, &line, &col, &off);
CXString fileName = clang_getFileName(file);
const char *fileNameCStr = clang_getCString(fileName);
if (fileNameCStr) {
CXSourceRange range = clang_getCursorExtent(cursor);
unsigned int start, end;
clang_getSpellingLocation(clang_getRangeStart(range), 0, 0, 0, &start);
clang_getSpellingLocation(clang_getRangeEnd(range), 0, 0, 0, &end);
printf("%s:%d:%d (%d, %d-%d) ", fileNameCStr, line, col, off, start, end);
}
clang_disposeString(fileName);
printString("kind", clang_getCursorKindSpelling(clang_getCursorKind(cursor)));
printString("display name", clang_getCursorDisplayName(cursor));
printString("usr", clang_getCursorUSR(cursor));
if (clang_isCursorDefinition(cursor))
printf("definition ");
printf("\n");
}
Range::Range(CXCursor cursor)
: range(clang_getCursorExtent(cursor))
, start(clang_getRangeStart(range))
, end(clang_getRangeEnd(range))
{}
void ClangIndexer::handleReference(const CXCursor &cursor, CXCursorKind kind, const Location &location, const CXCursor &ref, const CXCursor &parent)
{
const CXCursorKind refKind = clang_getCursorKind(ref);
if (clang_isInvalid(refKind)) {
superclassTemplateMemberFunctionUgleHack(cursor, kind, location, ref, parent);
return;
}
bool isOperator = false;
if (kind == CXCursor_CallExpr && (refKind == CXCursor_CXXMethod
|| refKind == CXCursor_ConversionFunction
|| refKind == CXCursor_FunctionDecl
|| refKind == CXCursor_FunctionTemplate)) {
// these are bullshit, for this construct:
// foo.bar();
// the position of the cursor is at the foo, not the bar.
// They are not interesting for followLocation, renameSymbol or find
// references so we toss them.
// For functions it can be the position of the namespace.
// E.g. Foo::bar(); cursor is on Foo
// For constructors they happen to be the only thing we have that
// actually refs the constructor and not the class so we have to keep
// them for that.
return;
}
switch (refKind) {
case CXCursor_Constructor:
if (isImplicit(ref))
return;
break;
case CXCursor_CXXMethod:
case CXCursor_FunctionDecl:
case CXCursor_FunctionTemplate: {
CXStringScope scope = clang_getCursorDisplayName(ref);
const char *data = scope.data();
if (data) {
const int len = strlen(data);
if (len > 8 && !strncmp(data, "operator", 8) && !isalnum(data[8]) && data[8] != '_') {
if (isImplicit(ref))
return; // eat implicit operator calls
isOperator = true;
}
}
break; }
default:
break;
}
const Location reffedLoc = createLocation(ref);
if (!reffedLoc.isValid()) {
if (kind == CXCursor_ObjCMessageExpr) {
mData->pendingReferenceMap[RTags::eatString(clang_getCursorUSR(clang_getCanonicalCursor(ref)))].insert(location);
// insert it, we'll hook up the target and references later
handleCursor(cursor, kind, location);
}
return;
}
std::shared_ptr<CursorInfo> &refInfo = mData->symbols[reffedLoc];
if ((!refInfo || !refInfo->symbolLength) && !handleCursor(ref, refKind, reffedLoc))
return;
refInfo->references.insert(location);
std::shared_ptr<CursorInfo> &info = mData->symbols[location];
if (!info)
info = std::make_shared<CursorInfo>();
info->targets.insert(reffedLoc);
// We need the new cursor to replace the symbolLength. This is important
// in the following case:
// struct R { R(const &r); ... }
// R foo();
// ...
// R r = foo();
// The first cursor on foo() will be a reference to the copy constructor and
// this cursor will have a symbolLength of 1. Thus you won't be able to jump
// to foo from the o. This is fixed by making sure the newer target, if
// better, gets to decide on the symbolLength
// The !isCursor is var decls and field decls where we set up a target even
// if they're not considered references
if (!RTags::isCursor(info->kind) && (!info->symbolLength || info->bestTarget(mData->symbols)->kind == refKind)) {
CXSourceRange range = clang_getCursorExtent(cursor);
CXSourceLocation rangeStart = clang_getRangeStart(range);
CXSourceLocation rangeEnd = clang_getRangeEnd(range);
unsigned startLine, startColumn, endLine, endColumn;
clang_getPresumedLocation(rangeStart, 0, &startLine, &startColumn);
clang_getPresumedLocation(rangeEnd, 0, &endLine, &endColumn);
info->startLine = startLine;
info->startColumn = startColumn;
info->endLine = endLine;
info->endColumn = endColumn;
info->definition = false;
info->kind = kind;
if (isOperator) {
unsigned start, end;
clang_getSpellingLocation(rangeStart, 0, 0, 0, &start);
clang_getSpellingLocation(rangeEnd, 0, 0, 0, &end);
info->symbolLength = end - start;
} else {
info->symbolLength = refInfo->symbolLength;
}
info->symbolName = refInfo->symbolName;
info->type = clang_getCursorType(cursor).kind;
}
}
source_range cursor::extent()
{
return { clang_getCursorExtent(cur) };
}
SourceRange Cursor::GetSourceRange() const
{
return clang_getCursorExtent(cursor_);
}
enum CXChildVisitResult visit_program(CXCursor cursor, CXCursor parent, CXClientData data){
json_t* program = (json_t*)data;
json_t* js = NULL;
enum CXChildVisitResult ret = CXChildVisit_Continue;
switch (clang_getCursorKind(cursor)) {
case CXCursor_FunctionDecl:
case CXCursor_VarDecl:
js = json_object();
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
json_object_set_new(js, "display_name", render_string(clang_getCursorDisplayName(cursor)));
json_object_set_new(js, "type", render_type(clang_getCursorType(cursor)));
if (clang_getCursorKind(cursor) == CXCursor_FunctionDecl) {
json_object_set_new(js, "argument_names", json_array());
json_object_set_new(js, "kind", json_string("function"));
} else {
json_object_set_new(js, "kind", json_string("variable"));
}
switch (clang_getCursorLinkage(cursor)) {
case CXLinkage_Internal:
json_object_set_new(js, "linkage", json_string("static"));
break;
case CXLinkage_UniqueExternal:
json_object_set_new(js, "linkage", json_string("anonymous"));
break;
case CXLinkage_External:
break;
default:
json_object_set_new(js, "linkage", json_string("unknown"));
}
clang_visitChildren(cursor, visit_object, (CXClientData)js);
break;
case CXCursor_StructDecl:
case CXCursor_UnionDecl:
js = json_object();
json_object_set_new(js, "kind", json_string(clang_getCursorKind(cursor) == CXCursor_UnionDecl ?
"union" : "struct"));
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
json_object_set_new(js, "fields", json_array());
clang_visitChildren(cursor, visit_structure, (CXClientData)js);
ret = CXChildVisit_Recurse;
break;
case CXCursor_EnumDecl:
js = json_object();
json_object_set_new(js, "kind", json_string("enum"));
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
json_object_set_new(js, "values", json_array());
clang_visitChildren(cursor, visit_enum, (CXClientData)js);
break;
case CXCursor_TypedefDecl:
js = json_object();
json_object_set_new(js, "kind", json_string("typedef"));
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
json_object_set_new(js, "type", render_type(clang_getTypedefDeclUnderlyingType(cursor)));
ret = CXChildVisit_Recurse;
break;
case CXCursor_FieldDecl:
break;
case CXCursor_MacroDefinition:
js = json_object();
json_object_set_new(js, "kind", json_string("macro"));
{
CXToken* tokens;
unsigned ntokens, i;
CXString name = clang_getCursorSpelling(cursor);
char value_buf[1024] = "";
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
clang_tokenize(TU, clang_getCursorExtent(cursor), &tokens, &ntokens);
for (i=0; i<ntokens; i++) {
CXString str = clang_getTokenSpelling(TU, tokens[i]);
CXTokenKind tkind = clang_getTokenKind(tokens[i]);
if (i == 0 && !strcmp(clang_getCString(name), clang_getCString(str))) {
// macro name
} else if (i == ntokens - 1 &&
tkind == CXToken_Punctuation && !strcmp("#", clang_getCString(str))) {
// weird clang terminator thingy
} else if (tkind == CXToken_Comment) {
// comment
} else {
if (strlen(value_buf) > 0) {
strncat(value_buf, " ", sizeof(value_buf) - strlen(value_buf) - 1);
}
strncat(value_buf, clang_getCString(str), sizeof(value_buf) - strlen(value_buf) - 1);
}
clang_disposeString(str);
}
clang_disposeTokens(TU, tokens, ntokens);
if (strlen(value_buf) > 0) {
long int intval;
double dblval;
char* endptr_int;
char* endptr_dbl;
intval = strtol(value_buf, &endptr_int, 0);
dblval = strtod(value_buf, &endptr_dbl);
if (endptr_int[0] == 0 ||
(endptr_int[1] == 0 && strchr("UuLl", endptr_int[0]) != NULL)) {
json_object_set_new(js, "value", json_integer(intval));
} else if (endptr_dbl[0] == 0 ||
(endptr_dbl[1] == 0 && strchr("fF", endptr_dbl[0]) != NULL)) {
json_object_set_new(js, "value", json_real(dblval));
} else {
json_object_set_new(js, "value", json_string(value_buf));
}
}
}
break;
/*
case CXCursor_PreprocessingDirective:
case CXCursor_MacroExpansion:
js = json_object();
json_object_set_new(js, "kind", json_string("macro"));
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
putstring(clang_getCursorSpelling(cursor));
putstring(clang_getCursorDisplayName(cursor));
printf("%d\n", clang_getEnumConstantDeclValue(cursor));
ret = CXChildVisit_Recurse;
*/
default:
js = json_object();
json_object_set_new(js, "name", render_string(clang_getCursorSpelling(cursor)));
json_object_set_new(js, "type", render_type(clang_getCursorType(cursor)));
json_object_set_new(js, "kind", json_string("wtf"));
json_object_set_new(js, "wtf", render_string(clang_getCursorKindSpelling(clang_getCursorKind(cursor))));
}
if (js) {
json_t* str;
if (!json_object_get(program, "")) json_object_set_new(program, "", json_array());
str = render_string(clang_getCursorUSR(cursor));
if (strlen(json_string_value(str)) == 0) {
json_decref(str);
json_array_append_new(json_object_get(program, ""), js);
} else {
json_object_set_with_key_new(program, render_string(clang_getCursorUSR(cursor)), js);
}
}
return ret;
}
void IndexerJob::handleReference(const CXCursor &cursor, CXCursorKind kind, const Location &location, const CXCursor &ref, const CXCursor &parent)
{
const CXCursorKind refKind = clang_getCursorKind(ref);
if (clang_isInvalid(refKind)) {
superclassTemplateMemberFunctionUgleHack(cursor, kind, location, ref, parent);
return;
}
bool isOperator = false;
if (kind == CXCursor_CallExpr && (refKind == CXCursor_CXXMethod
|| refKind == CXCursor_ConversionFunction
|| refKind == CXCursor_FunctionDecl
|| refKind == CXCursor_FunctionTemplate)) {
// these are bullshit, for this construct:
// foo.bar();
// the position of the cursor is at the foo, not the bar.
// They are not interesting for followLocation, renameSymbol or find
// references so we toss them.
// For functions it can be the position of the namespace.
// E.g. Foo::bar(); cursor is on Foo
// For constructors they happen to be the only thing we have that
// actually refs the constructor and not the class so we have to keep
// them for that.
return;
}
switch (refKind) {
case CXCursor_Constructor:
if (isImplicit(ref))
return;
break;
case CXCursor_CXXMethod:
case CXCursor_FunctionDecl:
case CXCursor_FunctionTemplate: {
CXStringScope scope = clang_getCursorDisplayName(ref);
const char *data = scope.data();
if (data) {
const int len = strlen(data);
if (len > 8 && !strncmp(data, "operator", 8) && !isalnum(data[8]) && data[8] != '_') {
if (isImplicit(ref))
return; // eat implicit operator calls
isOperator = true;
}
}
break; }
default:
break;
}
const Location reffedLoc = createLocation(ref, 0);
if (!reffedLoc.isValid())
return;
CursorInfo &refInfo = mData->symbols[reffedLoc];
if (!refInfo.symbolLength && !handleCursor(ref, refKind, reffedLoc))
return;
refInfo.references.insert(location);
CursorInfo &info = mData->symbols[location];
info.targets.insert(reffedLoc);
// We need the new cursor to replace the symbolLength. This is important
// in the following case:
// struct R { R(const &r); ... }
// R foo();
// ...
// R r = foo();
// The first cursor on foo() will be a reference to the copy constructor and
// this cursor will have a symbolLength of 1. Thus you won't be able to jump
// to foo from the o. This is fixed by making sure the newer target, if
// better, gets to decide on the symbolLength
// The !isCursor is var decls and field decls where we set up a target even
// if they're not considered references
if (!RTags::isCursor(info.kind) && (!info.symbolLength || info.bestTarget(mData->symbols).kind == refKind)) {
CXSourceRange range = clang_getCursorExtent(cursor);
unsigned start, end;
clang_getSpellingLocation(clang_getRangeStart(range), 0, 0, 0, &start);
clang_getSpellingLocation(clang_getRangeEnd(range), 0, 0, 0, &end);
info.start = start;
info.end = end;
info.definition = false;
info.kind = kind;
info.symbolLength = isOperator ? end - start : refInfo.symbolLength;
info.symbolName = refInfo.symbolName;
info.type = clang_getCursorType(cursor).kind;
switch (kind) {
case CXCursor_CallExpr:
nestedClassConstructorCallUgleHack(parent, info, refKind, reffedLoc);
// see rtags/tests/nestedClassConstructorCallUgleHack/
break;
default:
break;
}
}
Set<Location> &val = mData->references[location];
val.insert(reffedLoc);
}
void TokenizeSource(CXTranslationUnit tu)
{
CXSourceRange range =
clang_getCursorExtent( clang_getTranslationUnitCursor(tu) );
CXToken *tokens;
unsigned int token_count;
clang_tokenize( tu, range, &tokens, &token_count );
//CXCursor cursors[ token_count ];
//clang_annotateTokens( tu, tokens, token_count, cursors );
auto cursors = my_annotateTokens( tu, tokens, token_count );
for ( auto t = 0u; t < token_count; ++t ) {
auto tkind = clang_getTokenKind(tokens[t] );
auto tspelling = tkind == CXToken_Identifier ?
CursorKindSpelling( cursors[ t ] ) :
TokenKindSpelling( tkind );
auto textent = clang_getTokenExtent( tu, tokens[t] );
auto tstartloc = clang_getRangeStart( textent );
auto tendloc = clang_getRangeEnd( textent );
auto tokspell = clang_getTokenSpelling( tu, tokens[ t ] );
std::cout << "TokenSpelling: " << tokspell << "\n";
std::cout << "Cursor: " << cursors[ t ] << "\n";
// if ( !( cursors[t].kind >= CXCursor_FirstInvalid &&
// cursors[t].kind <= CXCursor_LastInvalid ) ) {
// auto rr = clang_getCursorExtent( cursors[ t ] );
// std::cout << "Range: " << rr << "\n";
// }
// std::cout << clang_getCursorDisplayName( cursors[ t ] ) << "\n";
// std::cout << "USR: "******"\n";
unsigned int startoffset, endoffset;
clang_getSpellingLocation( tstartloc, nullptr, nullptr, nullptr, &startoffset );
clang_getSpellingLocation( tendloc, nullptr, nullptr, nullptr, &endoffset );
// TODO: testing this hack for int -> identifier instead of keyword
// but this loses const to an identifier also! fvck!
if ( tspelling == "Keyword" ) {
auto type = clang_getCursorType( cursors[ t ] );
auto typekind = type.kind;
CXString typespelling;
if ( cursors[t].kind == CXCursor_FunctionDecl ||
cursors[t].kind == CXCursor_CXXMethod ) {
type = clang_getResultType( type );
typekind = type.kind;
typespelling = clang_getTypeSpelling( type );
}
else
typespelling = clang_getTypeSpelling( type );
// std::cout << "Type = " << type << " kind: " << typekind << "\n";
// std::cout << clang_getCString(typespelling) << " <-> " << clang_getCString(tokspell) << "\n";
// std::cout << " Const? " << clang_isConstQualifiedType( type ) << "\n";
if ( (( typekind >= CXType_FirstBuiltin && typekind <= CXType_LastBuiltin ) &&
( std::string(clang_getCString(typespelling)) ==
std::string(clang_getCString(tokspell) ) )) ||
// ( cursors[t].kind == CXCursor_VarDecl ) ||
( cursors[t].kind == CXCursor_ParmDecl ) )
tspelling = "Identifier";
}
//if ( tspelling != "Punctuation" )
std::cout
<< startoffset << ":" << endoffset << " @ "
<< tspelling << "\n";
clang_disposeString( tokspell );
}
std::cout << "\n" << end_pattern << "\n";
clang_disposeTokens( tu, tokens, token_count );
}
void printTreeRecursive(struct treeNode* node, CXTranslationUnit cxtup) {
depth++;
if(node->modified == 0) {
CXSourceRange range = clang_getCursorExtent(node->cursor);
CXSourceLocation rstart = clang_getRangeStart(range);
if(clang_Location_isFromMainFile(rstart) != 0) {
enum CXCursorKind cursorkind = clang_getCursorKind(node->cursor);
if(depth == 1 && cursorkind != CXCursor_MacroExpansion) {
nodenum++;
if(cursorkind == CXCursor_StructDecl) {
CXToken* currTokens;
unsigned int numCurrTokens;
clang_tokenize(cxtup, range, &currTokens, &numCurrTokens);
CXToken token = currTokens[numCurrTokens-1];
CXString tokenstring = clang_getTokenSpelling(cxtup, token);
char* tokenstr = clang_getCString(tokenstring);
clang_disposeTokens(cxtup, currTokens, numCurrTokens);
//printf("\ntoken: %s\n", tokenstr);
if(strcmp(tokenstr, ";")) {
clang_disposeString(tokenstring);
// Print nothing, do nothing.
} else {
clang_disposeString(tokenstring);
goto PRINT;
}
} else {
PRINT:
1+1;
CXToken* tokens;
unsigned int numTokens;
clang_tokenize(cxtup, range, &tokens, &numTokens);
CXString tokenstring;
CXSourceRange tokenrange;
unsigned* startcol = malloc(sizeof(unsigned));
unsigned* startline = malloc(sizeof(unsigned));
unsigned* endcol = malloc(sizeof(unsigned));
unsigned* endline = malloc(sizeof(unsigned));
for(int i = 0; i<numTokens; i++) {
tokenrange = clang_getTokenExtent(cxtup, tokens[i]);
tokenstring = clang_getTokenSpelling(cxtup, tokens[i]);
CXSourceLocation currend = clang_getRangeEnd(tokenrange);
clang_getFileLocation(currend, NULL, endline, endcol, NULL);
if(prevcol != 0) {
CXSourceLocation currstart = clang_getRangeStart(tokenrange);
clang_getFileLocation(currstart, NULL, startline, startcol, NULL);
//printf("L%u-%u, C%u-%u", *startline, prevline, *startcol, prevcol);
int startl = *startline;
int startc = *startcol;
for(int i = 0; i < startl-prevline; i++) {
printf("\n");
//printf("*startline-prevline = %u, i = %u, prevline = %u\n", start-prevline, i, prevline);
}
if(startc-prevcol >= 0) {
for(int i = 0; i < startc-prevcol; i++) {
printf(" ");
}
} else {
for(int i = 1; i < startc; i++) {
printf(" ");
}
}
}
char* tstr = clang_getCString(tokenstring);
/*if(i == 0 && !strcmp(tstr, lastPrintedToken)) {
// Do nothing, print nothing.
} else {*/
printf("%s", tstr);
//}
prevline = *endline;
prevcol = *endcol;
char* str = clang_getCString(tokenstring);
strcpy(lastPrintedToken, str);
clang_disposeString(tokenstring);
}
//printf("%i\n", lastPrintedToken);
//printf("\n");
clang_disposeTokens(cxtup, tokens, numTokens);
free(startcol);
free(startline);
free(endcol);
free(endline);
}
}
}
} else if(depth == 1) {
//printf("Modified node detected.");
if(node->validcursor == false) {
//Print modified
//printf("%s\n", node->newContent);
} else {
struct treeNode** nodes = malloc((node->modified) * sizeof(struct treeNode));
//printf("%i\n", sizeof(nodes))
nodes[node->modified-1] = NULL;
//printf("nodes[node->modified-1]: %i\n", nodes[node->modified-1]);
struct treeNode* next = NULL;
int nextnode = 0;
int smallestcol = INT_MAX;
int smallestline = INT_MAX;
int cscol = INT_MIN;
int csline = INT_MIN;
struct treeListNode* currnode = node->modifiedNodes;
CXSourceRange srange;
CXSourceLocation sloc;
bool first = true;
while(nodes[(node->modified)-1] == NULL) {
while(currnode != NULL) {
if(currnode->node->startline == -1) {
srange = clang_getCursorExtent(currnode->node->cursor);
sloc = clang_getRangeStart(srange);
clang_getFileLocation(sloc, NULL, &(currnode->node->startline), &(currnode->node->startcol), NULL);
//printf("Calculated node %i: startline: %i, startcol: %i\n", currnode->node, currnode->node->startline, currnode->node->startcol);
}
//printf("\ncurrnode->node: %i, nextnode: %i\nnstartline: %i, smallestline: %i ,csline: %i\nnstartcol: %i, smallestcol: %i, cscol: %i\n", currnode->node, nextnode, currnode->node->startline, smallestline, csline, currnode->node->startcol, smallestcol, cscol);
if(currnode->node->startline < smallestline) {
//printf("\n1\, %i < %i", currnode->node->startline, smallestline);
if((currnode->node->startline > csline) || (first == true)) {
//printf("\n2, %i > %i", currnode->node->startline);
smallestline = currnode->node->startline;
smallestcol = currnode->node->startcol;
csline = currnode->node->startline;
cscol = currnode->node->startcol;
next = currnode->node;
}
} else if(currnode->node->startline == smallestline) {
//printf("3\n");
if(currnode->node->startcol < smallestcol) {
//printf("4\n");
if((currnode->node->startcol > cscol) || (first == true)) {
//printf("5\n");
smallestline = currnode->node->startline;
smallestcol = currnode->node->startcol;
csline = currnode->node->startline;
cscol = currnode->node->startcol;
next = currnode->node;
}
}
}
//printf("\n6\n");
//printf("currnode->node: %i, nextnode: %i\nnstartline: %i, smallestline: %i ,csline: %i\nnstartcol: %i, smallestcol: %i, cscol: %i\n", currnode->node, nextnode, currnode->node->startline, smallestline, csline, currnode->node->startcol, smallestcol, cscol);
currnode = currnode->next;
}
first = false;
//printf("%i ", nodes[nextnode]);
//printf("%i\n", next);
nodes[nextnode] = next;
nextnode++;
smallestcol = INT_MAX;
smallestline = INT_MAX;
currnode = node->modifiedNodes;
}
for(int i = 0; i <= 1; i++) {
//printf("nodenum: %i, nstartline: %i, nstartcol: %i\n", i, nodes[i]->startline, nodes[i]->startcol);
}
CXSourceRange range = clang_getCursorExtent(node->cursor);
CXToken* tokens;
unsigned int numTokens;
int numNodes = nextnode;
nextnode = 0;
clang_tokenize(cxtup, range, &tokens, &numTokens);
for(int i = 0; i<numTokens; i++) {
CXSourceRange tokenrange = clang_getTokenExtent(cxtup, tokens[i]);
CXString tokenstring = clang_getTokenSpelling(cxtup, tokens[i]);
unsigned startline;
unsigned startcol;
unsigned endline;
unsigned endcol;
CXSourceLocation currend = clang_getRangeEnd(tokenrange);
clang_getFileLocation(currend, NULL, &endline, &endcol, NULL);
if(prevcol != 0) {
CXSourceLocation currstart = clang_getRangeStart(tokenrange);
clang_getFileLocation(currstart, NULL, &startline, &startcol, NULL);
//printf("L%u-%u, C%u-%u", *startline, prevline, *startcol, prevcol);
int startl = startline;
int startc = startcol;
for(int i = 0; i < startl-prevline; i++) {
printf("\n");
//printf("*startline-prevline = %u, i = %u, prevline = %u\n", start-prevline, i, prevline);
}
if(startc-prevcol >= 0) {
for(int i = 0; i < startc-prevcol; i++) {
printf(" ");
}
} else {
for(int i = 0; i < startc; i++) {
printf(" ");
}
}
}
char* tstr = clang_getCString(tokenstring);
if(i == 0 && !strcmp(tstr, lastPrintedToken)) {
// Do nothing, print nothing.
} else {
//printf("nextstartline: %i, startline: %i\n", nodes[nextnode]->startline, startline);
if((nextnode < numNodes) && (nodes[nextnode]->startline == startline) && (nodes[nextnode]->startcol == startcol)) {
int* nodenext = &(nodes[nextnode]->cursor);
if(nodenext == NULL) {
printf("%s\n", nodes[nextnode]->newContent);
nextnode++;
} else {
printf("%s", nodes[nextnode]->newContent);
prevline = endline;
prevcol = endcol;
nextnode++;
}
} else {
printf("%s", tstr);
prevline = endline;
prevcol = endcol;
}
}
//printf("%i\n", sizeof(nodes));
char* str = clang_getCString(tokenstring);
strcpy(lastPrintedToken, str);
clang_disposeString(tokenstring);
}
clang_disposeTokens(cxtup, tokens, numTokens);
free(nodes);
}
}
if(node->children != NULL) {
struct treeListNode* childlist = node->children;
while(childlist != NULL) {
printTreeRecursive(childlist->node, cxtup);
childlist = childlist->next;
}
}
depth--;
}
bool ClangIndexer::handleCursor(const CXCursor &cursor, CXCursorKind kind, const Location &location)
{
// error() << "Got a cursor" << cursor;
std::shared_ptr<CursorInfo> &info = mData->symbols[location];
if (!info)
info = std::make_shared<CursorInfo>();
if (!info->symbolLength) {
// if (mLogFile) {
// String out;
// Log(&out) << cursor << a;
// fwrite(out.constData(), 1, out.size(), mLogFile);
// fwrite("\n", 1, 1, mLogFile);
// }
CXStringScope name = clang_getCursorSpelling(cursor);
const char *cstr = name.data();
info->symbolLength = cstr ? strlen(cstr) : 0;
info->type = clang_getCursorType(cursor).kind;
if (!info->symbolLength) {
// this is for these constructs:
// typedef struct {
// int a;
// } foobar;
//
// We end up not getting a spelling for the cursor
switch (kind) {
case CXCursor_ClassDecl:
info->symbolLength = 5;
info->symbolName = "class";
break;
case CXCursor_UnionDecl:
info->symbolLength = 5;
info->symbolName = "union";
break;
case CXCursor_StructDecl:
info->symbolLength = 6;
info->symbolName = "struct";
break;
default:
mData->symbols.remove(location);
return false;
}
} else {
info->symbolName = addNamePermutations(cursor, location);
}
CXSourceRange range = clang_getCursorExtent(cursor);
CXSourceLocation rangeStart = clang_getRangeStart(range);
CXSourceLocation rangeEnd = clang_getRangeEnd(range);
unsigned startLine, startColumn, endLine, endColumn;
clang_getPresumedLocation(rangeStart, 0, &startLine, &startColumn);
clang_getPresumedLocation(rangeEnd, 0, &endLine, &endColumn);
info->startLine = startLine;
info->startColumn = startColumn;
info->endLine = endLine;
info->endColumn = endColumn;
if (kind == CXCursor_EnumConstantDecl) {
#if CINDEX_VERSION_MINOR > 1
info->enumValue = clang_getEnumConstantDeclValue(cursor);
#else
info->definition = 1;
#endif
} else {
info->definition = clang_isCursorDefinition(cursor);
}
info->kind = kind;
// apparently some function decls will give a different usr for
// their definition and their declaration. Using the canonical
// cursor's usr allows us to join them. Check JSClassRelease in
// JavaScriptCore for an example.
const String usr = RTags::eatString(clang_getCursorUSR(clang_getCanonicalCursor(cursor)));
if (!usr.isEmpty())
mData->usrMap[usr].insert(location);
switch (info->kind) {
case CXCursor_Constructor:
case CXCursor_Destructor: {
Location parentLocation = createLocation(clang_getCursorSemanticParent(cursor));
// consider doing this for only declaration/inline definition since
// declaration and definition should know of one another
if (parentLocation.isValid()) {
std::shared_ptr<CursorInfo> &parent = mData->symbols[parentLocation];
if (!parent)
parent = std::make_shared<CursorInfo>();
parent->references.insert(location);
info->references.insert(parentLocation);
}
break; }
case CXCursor_CXXMethod: {
List<CursorInfo*> infos;
infos.append(info.get());
addOverriddenCursors(cursor, location, infos);
break; }
default:
break;
}
}
return true;
}
bool IndexerJob::handleCursor(const CXCursor &cursor, CXCursorKind kind, const Location &location)
{
CursorInfo &info = mData->symbols[location];
if (!info.symbolLength || !RTags::isCursor(info.kind)) {
CXStringScope name = clang_getCursorSpelling(cursor);
const char *cstr = name.data();
info.symbolLength = cstr ? strlen(cstr) : 0;
info.type = clang_getCursorType(cursor).kind;
if (!info.symbolLength) {
// this is for these constructs:
// typedef struct {
// int a;
// } foobar;
//
// We end up not getting a spelling for the cursor
switch (kind) {
case CXCursor_ClassDecl:
info.symbolLength = 5;
info.symbolName = "class";
break;
case CXCursor_UnionDecl:
info.symbolLength = 5;
info.symbolName = "union";
break;
case CXCursor_StructDecl:
info.symbolLength = 6;
info.symbolName = "struct";
break;
default:
mData->symbols.remove(location);
return false;
}
} else {
info.symbolName = addNamePermutations(cursor, location);
}
CXSourceRange range = clang_getCursorExtent(cursor);
unsigned start, end;
clang_getSpellingLocation(clang_getRangeStart(range), 0, 0, 0, &start);
clang_getSpellingLocation(clang_getRangeEnd(range), 0, 0, 0, &end);
info.start = start;
info.end = end;
if (kind == CXCursor_EnumConstantDecl) {
#if CLANG_VERSION_MINOR > 1
info.enumValue = clang_getEnumConstantDeclValue(cursor);
#else
info.definition = clang_isCursorDefinition(cursor);
#endif
} else{
info.definition = clang_isCursorDefinition(cursor);
}
info.kind = kind;
const String usr = RTags::eatString(clang_getCursorUSR(cursor));
if (!usr.isEmpty())
mData->usrMap[usr].insert(location);
switch (info.kind) {
case CXCursor_Constructor:
case CXCursor_Destructor: {
Location parentLocation = createLocation(clang_getCursorSemanticParent(cursor));
// consider doing this for only declaration/inline definition since
// declaration and definition should know of one another
if (parentLocation.isValid()) {
CursorInfo &parent = mData->symbols[parentLocation];
parent.references.insert(location);
info.references.insert(parentLocation);
}
break; }
case CXCursor_CXXMethod: {
List<CursorInfo*> infos;
infos.append(&info);
addOverriddenCursors(cursor, location, infos);
break; }
default:
break;
}
}
return true;
}
String cursorToString(CXCursor cursor, unsigned flags)
{
const CXCursorKind kind = clang_getCursorKind(cursor);
String ret;
ret.reserve(256);
ret += eatString(clang_getCursorKindSpelling(kind));
if (clang_isInvalid(kind))
return ret;
switch (RTags::cursorType(kind)) {
case Reference:
ret += " r";
break;
case Cursor:
ret += " c";
break;
case Other:
ret += " o";
break;
case Include:
ret += " i";
break;
}
const String name = eatString(clang_getCursorDisplayName(cursor));
const String other = eatString(clang_getCursorSpelling(cursor));
if (!name.isEmpty())
ret += " " + name;
if (other != name && !other.isEmpty())
ret += " " + other;
if (clang_isCursorDefinition(cursor))
ret += " def";
if (flags & IncludeUSR)
ret += " " + eatString(clang_getCursorUSR(cursor));
CXFile file;
unsigned off, line, col; //presumedLine, presumedCol, instantiationLoc, expansionLoc;
CXSourceLocation location = clang_getCursorLocation(cursor);
clang_getSpellingLocation(location, &file, &line, &col, &off);
// clang_getPresumedLocation(location, 0, &presumedLine, &presumedCol);
// clang_getInstantiationLocation(location, 0, 0, 0, &instantiationLoc);
// clang_getExpansionLocation(location, 0, 0, 0, &expansionLoc);
const Str fileName(clang_getFileName(file));
if (fileName.data() && *fileName.data()) {
ret += ' ';
ret += fileName.data();
ret += ',';
ret += String::number(off);
if (flags & IncludeRange) {
ret += " (";
CXSourceRange range = clang_getCursorExtent(cursor);
unsigned start, end;
clang_getSpellingLocation(clang_getRangeStart(range), 0, 0, 0, &start);
clang_getSpellingLocation(clang_getRangeEnd(range), 0, 0, 0, &end);
ret += String::number(start);
ret += '-';
ret += String::number(end);
ret += ')';
}
// if (presumedLine != line || presumedCol != col)
// ret += String::snprintf<32>("presumed: %d:%d", presumedLine, presumedCol);
// if (instantiationLoc != off)
// ret += String::snprintf<32>("instantiation: %d", instantiationLoc);
// if (expansionLoc != off)
// ret += String::snprintf<32>("expansion: %d", expansionLoc);
}
return ret;
}
CXChildVisitResult DumpThread::visit(const CXCursor &cursor)
{
if (isAborted())
return CXChildVisit_Break;
const Location location = createLocation(cursor);
if (!location.isNull()) {
if (mQueryFlags & QueryMessage::DumpCheckIncludes) {
checkIncludes(location, cursor);
return CXChildVisit_Recurse;
} else {
Flags<Location::ToStringFlag> locationFlags;
if (mQueryFlags & QueryMessage::NoColor)
locationFlags |= Location::NoColor;
CXSourceRange range = clang_getCursorExtent(cursor);
CXSourceLocation rangeEnd = clang_getRangeEnd(range);
unsigned int endLine, endColumn;
clang_getPresumedLocation(rangeEnd, 0, &endLine, &endColumn);
if (!(mQueryFlags & QueryMessage::DumpIncludeHeaders) && location.fileId() != mSource.fileId) {
return CXChildVisit_Continue;
}
String message;
message.reserve(256);
if (!(mQueryFlags & QueryMessage::NoContext)) {
message = location.context(locationFlags);
}
if (endLine == location.line()) {
message += String::format<32>(" // %d-%d, %d: ", location.column(), endColumn, mIndentLevel);
} else {
message += String::format<32>(" // %d-%d:%d, %d: ", location.column(), endLine, endColumn, mIndentLevel);
}
message += RTags::cursorToString(cursor, RTags::AllCursorToStringFlags);
message.append(" " + RTags::typeName(cursor));;
if (clang_getCursorKind(cursor) == CXCursor_VarDecl) {
const std::shared_ptr<RTags::Auto> autoResolved = RTags::resolveAuto(cursor);
if (autoResolved && !clang_equalCursors(autoResolved->cursor, nullCursor)) {
message += "auto resolves to " + RTags::cursorToString(autoResolved->cursor, RTags::AllCursorToStringFlags);
}
}
CXCursor ref = clang_getCursorReferenced(cursor);
if (clang_equalCursors(ref, cursor)) {
message.append("refs self");
} else if (!clang_equalCursors(ref, nullCursor)) {
message.append("refs ");
message.append(RTags::cursorToString(ref, RTags::AllCursorToStringFlags));
}
CXCursor canonical = clang_getCanonicalCursor(cursor);
if (!clang_equalCursors(canonical, cursor) && !clang_equalCursors(canonical, nullCursor)) {
message.append("canonical ");
message.append(RTags::cursorToString(canonical, RTags::AllCursorToStringFlags));
}
CXCursor specialized = clang_getSpecializedCursorTemplate(cursor);
if (!clang_equalCursors(specialized, cursor) && !clang_equalCursors(specialized, nullCursor)) {
message.append("specialized ");
message.append(RTags::cursorToString(specialized, RTags::AllCursorToStringFlags));
}
writeToConnetion(message);
}
}
++mIndentLevel;
clang_visitChildren(cursor, DumpThread::visitor, this);
if (isAborted())
return CXChildVisit_Break;
--mIndentLevel;
return CXChildVisit_Continue;
}
SourceRange Cursor::sourceRange() const
{
return clang_getCursorExtent(cxCursor);
}
