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authorDimitry Andric <dim@FreeBSD.org>2019-12-20 19:53:05 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-12-20 19:53:05 +0000
commit0b57cec536236d46e3dba9bd041533462f33dbb7 (patch)
tree56229dbdbbf76d18580f72f789003db17246c8d9 /contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp
parent718ef55ec7785aae63f98f8ca05dc07ed399c16d (diff)
Notes
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp')
-rw-r--r--contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp91
1 files changed, 0 insertions, 91 deletions
diff --git a/contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp b/contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp
deleted file mode 100644
index a5b36bc7856c..000000000000
--- a/contrib/llvm/tools/clang/lib/Frontend/Rewrite/HTMLPrint.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-//===--- HTMLPrint.cpp - Source code -> HTML pretty-printing --------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// Pretty-printing of source code to HTML.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/AST/ASTConsumer.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/Decl.h"
-#include "clang/Basic/Diagnostic.h"
-#include "clang/Basic/FileManager.h"
-#include "clang/Basic/SourceManager.h"
-#include "clang/Lex/Preprocessor.h"
-#include "clang/Rewrite/Core/HTMLRewrite.h"
-#include "clang/Rewrite/Core/Rewriter.h"
-#include "clang/Rewrite/Frontend/ASTConsumers.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace clang;
-
-//===----------------------------------------------------------------------===//
-// Functional HTML pretty-printing.
-//===----------------------------------------------------------------------===//
-
-namespace {
- class HTMLPrinter : public ASTConsumer {
- Rewriter R;
- std::unique_ptr<raw_ostream> Out;
- Preprocessor &PP;
- bool SyntaxHighlight, HighlightMacros;
-
- public:
- HTMLPrinter(std::unique_ptr<raw_ostream> OS, Preprocessor &pp,
- bool _SyntaxHighlight, bool _HighlightMacros)
- : Out(std::move(OS)), PP(pp), SyntaxHighlight(_SyntaxHighlight),
- HighlightMacros(_HighlightMacros) {}
-
- void Initialize(ASTContext &context) override;
- void HandleTranslationUnit(ASTContext &Ctx) override;
- };
-}
-
-std::unique_ptr<ASTConsumer>
-clang::CreateHTMLPrinter(std::unique_ptr<raw_ostream> OS, Preprocessor &PP,
- bool SyntaxHighlight, bool HighlightMacros) {
- return llvm::make_unique<HTMLPrinter>(std::move(OS), PP, SyntaxHighlight,
- HighlightMacros);
-}
-
-void HTMLPrinter::Initialize(ASTContext &context) {
- R.setSourceMgr(context.getSourceManager(), context.getLangOpts());
-}
-
-void HTMLPrinter::HandleTranslationUnit(ASTContext &Ctx) {
- if (PP.getDiagnostics().hasErrorOccurred())
- return;
-
- // Format the file.
- FileID FID = R.getSourceMgr().getMainFileID();
- const FileEntry* Entry = R.getSourceMgr().getFileEntryForID(FID);
- StringRef Name;
- // In some cases, in particular the case where the input is from stdin,
- // there is no entry. Fall back to the memory buffer for a name in those
- // cases.
- if (Entry)
- Name = Entry->getName();
- else
- Name = R.getSourceMgr().getBuffer(FID)->getBufferIdentifier();
-
- html::AddLineNumbers(R, FID);
- html::AddHeaderFooterInternalBuiltinCSS(R, FID, Name);
-
- // If we have a preprocessor, relex the file and syntax highlight.
- // We might not have a preprocessor if we come from a deserialized AST file,
- // for example.
-
- if (SyntaxHighlight) html::SyntaxHighlight(R, FID, PP);
- if (HighlightMacros) html::HighlightMacros(R, FID, PP);
- html::EscapeText(R, FID, false, true);
-
- // Emit the HTML.
- const RewriteBuffer &RewriteBuf = R.getEditBuffer(FID);
- std::unique_ptr<char[]> Buffer(new char[RewriteBuf.size()]);
- std::copy(RewriteBuf.begin(), RewriteBuf.end(), Buffer.get());
- Out->write(Buffer.get(), RewriteBuf.size());
-}