http://llvm.org/bugs/show_bug.cgi?id=8940
Summary: libclang API to access CXCodeCompleteResults and
CXCompletionResult structures
Product: clang
Version: trunk
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
There are no API to access CXCodeCompleteResults structure to get
CXCompletionResult and unsigned NumResults.
The same situation with CXCompletionResult structure (e.g. CXCursorKind
CursorKind, CXCompletionString CompletionString). They used inside
clang_sortCodeCompletionResults, clang_getCompletionChunkKind,
clang_getCompletionChunkText, clang_getCompletionChunkCompletionString,
clang_getNumCompletionChunks, etc. functions.
Currently, it possible to get them directly only, e.g.:
//...
CXIndex idx = clang_createIndex(NULL, NULL);
CXTranslationUnit tu = clang_createTranslationUnit(idx, ast_filename);
CXCodeCompleteResults *rs = clang_codeCompleteAt(tu, complete_filename,
complete_line, complete_column, unsaved_files, num_unsaved_files, options);
clang_sortCodeCompletionResults(rs->Results, rs->NumResults);
for (unsigned i = 0, n = rs->NumResults; i < n; ++i) {
CXCompletionResult r = rs->Results[i];
CXCursorKind kind = r.CursorKind;
CXCompletionString cs = r.CompletionString;
for (unsigned j = 0, m = clang_getNumCompletionChunks(cs); j < m; ++j) {
CXString text = clang_getCompletionChunkText(cs, j);
printf("%d: %s\n", i, text);
clang_disposeString(text);
}
}
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