void RemoveFunction(clang::Rewriter& TheRewriter, const FunctionDecl* F)
{
ExpandSourceRange SourceRange{TheRewriter};
TheRewriter.RemoveText(SourceRange(F->getSourceRange()));
if (FunctionTemplateDecl* D = F->getDescribedFunctionTemplate()) {
TheRewriter.RemoveText(SourceRange(D->getSourceRange()));
}
}
std::string RefactoringTool::writeReplacements(clang::Rewriter &rewriter)
{
std::ostringstream oss;
for ( auto i = rewriter.buffer_begin(),
e = rewriter.buffer_end();
i != e;
++i ) {
llvm::raw_os_ostream stream(oss);
i->second.write(stream);
stream.flush();
}
return oss.str();
}
bool writeFiles(const clang::Rewriter &Rewrites) {
for (Rewriter::const_buffer_iterator BufferI = Rewrites.buffer_begin(),
BufferE = Rewrites.buffer_end();
BufferI != BufferE; ++BufferI) {
const char *FileName =
Rewrites.getSourceMgr().getFileEntryForID(BufferI->first)->getName();
std::error_code EC;
llvm::raw_fd_ostream FileStream(FileName, EC, llvm::sys::fs::F_Text);
if (EC) {
errs() << "Warning: Could not write to " << EC.message() << "\n";
continue;
}
BufferI->second.write(FileStream);
}
return true;
}
bool writeFiles(const clang::Rewriter &Rewrites) {
for (Rewriter::const_buffer_iterator BufferI = Rewrites.buffer_begin(),
BufferE = Rewrites.buffer_end();
BufferI != BufferE; ++BufferI) {
const char *FileName =
Rewrites.getSourceMgr().getFileEntryForID(BufferI->first)->getName();
std::string ErrorInfo;
llvm::raw_fd_ostream FileStream(FileName, ErrorInfo);
if (!ErrorInfo.empty()) {
errs() << "Warning: Could not write to " << FileName << "\n";
continue;
}
BufferI->second.write(FileStream);
}
return true;
}
void RemoveStatement(clang::Rewriter& TheRewriter, clang::CallExpr const * const Statement)
{
ExpandSourceRange SourceRange{TheRewriter};
TheRewriter.RemoveText(SourceRange(Statement->getSourceRange()));
}
