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d24e15812b
This separates it from `libSwiftScan` and allows us to build this library without building much of the rest of the compiler. Also refactor `utils/build-parser-lib` into `utils/build-tooling-libs` which builds both SwiftSyntaxParser and SwiftStaticMirror.
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
//===----- StringUtils.h - Managed C String Utility Functions -----*- C -*-===//
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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 - 2020 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 https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "swift-c/CommonString/CommonString.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/ADT/StringSet.h"
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#include <string>
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#include <vector>
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//=== Private Utility Functions--------------------------------------------===//
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namespace swift {
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namespace c_string_utils {
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/// Create null string
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swiftscan_string_ref_t create_null();
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/// Create a \c swiftscan_string_ref_t object from a nul-terminated C string. New
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/// \c swiftscan_string_ref_t will contain a copy of \p string.
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swiftscan_string_ref_t create_clone(const char *string);
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/// Create an array of \c swiftscan_string_ref_t objects from a vector of C++ strings using the
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/// create_clone routine.
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swiftscan_string_set_t *create_set(const std::vector<std::string> &strings);
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/// Create an array of swiftscan_string_ref_t objects from an array of C strings using the
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/// create_clone routine.
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swiftscan_string_set_t *create_set(int count, const char **strings);
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/// Create an empty array of swiftscan_string_ref_t objects
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swiftscan_string_set_t *create_empty_set();
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/// Retrieve the character data associated with the given string.
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const char *get_C_string(swiftscan_string_ref_t string);
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}
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}
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