Differential D10277 Diff 28472 plugins/clang/util/clangutils.cpp

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plugins/clang/util/clangutils.cpp

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244 244​
245 //Add the parameters and such 245​ //Add the parameters and such
246 stream << '('; 246​ stream << '(';
247 int numArgs = clang_Cursor_getNumArguments(cursor); 247​ int numArgs ;
248​ QVector<CXCursor> args;
249​
250​ // SEE https://bugs.kde.org/show_bug.cgi?id=368544
251​ // clang_Cursor_getNumArguments returns -1 for FunctionTemplate
252​ // clang checks if cursor's Decl is ObjCMethodDecl or FunctionDecl
253​ // CXCursor_FunctionTemplate is neither of them instead it has a FunctionTemplateDecl
254​ // HACK Get function template arguments by visiting children
255​ if(kind == CXCursor_FunctionTemplate) {
256​ clang_visitChildren(cursor, [] (CXCursor cursor, CXCursor /*parent*/, CXClientData data) {
257​ if(clang_getCursorKind(cursor) == CXCursor_ParmDecl) {
258​ (static_cast<QVector<CXCursor>*>(data))->push_back(cursor);
259​ }
260​ return CXChildVisit_Continue;
261​ }, &args);
262​ numArgs = args.size();
263​ }
264​ else {
265​ numArgs = clang_Cursor_getNumArguments(cursor);
266​ args.reserve(numArgs);
267​ for (int i = 0; i < numArgs; i++) {
268​ CXCursor arg = clang_Cursor_getArgument(cursor, i);
269​ args.push_back(arg);
270​ }
271​ }
272​
248 for (int i = 0; i < numArgs; i++) { 273​ for (int i = 0; i < numArgs; i++) {
249 CXCursor arg = clang_Cursor_getArgument(cursor, i); 274​ CXCursor arg = args[i];
250 275​
251 //Clang formats pointer types as "t *x" and reference types as "t &x", while 276​ //Clang formats pointer types as "t *x" and reference types as "t &x", while
252 //KDevelop formats them as "t* x" and "t& x". Make that adjustment. 277​ //KDevelop formats them as "t* x" and "t& x". Make that adjustment.
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