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66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
//===- Utils.h - Misc utilities -------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_IDE_UTILS_H
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#define SWIFT_IDE_UTILS_H
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#include "swift/Basic/LLVM.h"
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#include <memory>
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#include <string>
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namespace llvm {
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class MemoryBuffer;
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}
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namespace clang {
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class Module;
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}
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namespace swift {
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class Module;
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namespace ide {
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struct SourceCompleteResult {
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// Set to true if the input source is fully formed, false otherwise.
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bool IsComplete;
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// The text to use as the indent string when auto indenting the next line.
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// This will contain the exactly what the client typed (any whitespaces and
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// tabs) and can be used to indent subsequent lines. It does not include
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// the current indent level, IDE clients should insert the currect indentation
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// with spaces or tabs to account for the current indent level. The indent
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// prefix will contain the leading space characters of the line that
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// contained the '{', '(' or '[' character that was unbalanced.
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std::string IndentPrefix;
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// Returns the indent level as an indentation count (number of indentations
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// to apply). Clients can translate this into the standard indentation that
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// is being used by the IDE (3 spaces? 1 tab?) and should use the indent
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// prefix string followed by the correct indentation.
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uint32_t IndentLevel;
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SourceCompleteResult() :
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IsComplete(false),
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IndentPrefix(),
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IndentLevel(0) {}
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};
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SourceCompleteResult isSourceInputComplete(std::unique_ptr<llvm::MemoryBuffer> MemBuf);
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SourceCompleteResult isSourceInputComplete(StringRef Text);
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const clang::Module *findUnderlyingClangModule(const Module *M);
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} // namespace ide
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} // namespace swift
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#endif // SWIFT_IDE_UTILS_H
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