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39 lines
1.6 KiB
C++
39 lines
1.6 KiB
C++
#if false
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#include "Tokens.h"
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#include "Utility.h"
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clang::Tokens::Tokens(CXTranslationUnit &cx_tu, const SourceRange &range): cx_tu(cx_tu) {
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clang_tokenize(cx_tu, range.cx_range, &cx_tokens, &num_tokens);
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cx_cursors.resize(num_tokens);
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clang_annotateTokens(cx_tu, cx_tokens, num_tokens, cx_cursors.data());
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for (unsigned i = 0; i < num_tokens; i++) {
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if(cx_cursors[i].kind==CXCursor_DeclRefExpr) { //Temporary fix to a libclang bug
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auto real_cursor=clang_getCursor(cx_tu, clang_getTokenLocation(cx_tu, cx_tokens[i]));
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cx_cursors[i]=real_cursor;
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}
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emplace_back(Token(cx_tu, cx_tokens[i], cx_cursors[i]));
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}
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}
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clang::Tokens::~Tokens() {
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clang_disposeTokens(cx_tu, cx_tokens, size());
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}
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//This works across TranslationUnits! However, to get rename refactoring to work,
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//one have to open all the files that might include a similar token
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//Similar tokens defined as tokens with equal referenced cursors.
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std::vector<std::pair<clang::Offset, clang::Offset> > clang::Tokens::get_similar_token_offsets(CXCursorKind kind,
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const std::string &spelling,
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const std::string &usr) {
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std::vector<std::pair<Offset, Offset> > offsets;
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for(auto &token: *this) {
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if(token.is_identifier()) {
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auto referenced=token.get_cursor().get_referenced();
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if(referenced && kind==referenced.get_kind() && spelling==token.get_spelling() && usr==referenced.get_usr())
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offsets.emplace_back(token.offsets);
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}
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}
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return offsets;
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}
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#endif |