kc3-lang/angle/src/compiler/preprocessor/Input.h

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• Hash : 3b040eb8
  Author :
  Date : 2015-08-17T16:51:33
  

  Revert "Add full support for line continuation in the preprocessor"
  
  Warning in the Linux/Mac builders:
  
  In file included from ../../third_party/angle/src/tests/preprocessor_tests/input_test.cpp:7:
  In file included from ../../third_party/angle/src/tests/preprocessor_tests/PreprocessorTest.h:7:
  ../../testing/gtest/include/gtest/gtest.h:1392:16: error: comparison of integers of different signs: 'const int' and 'const unsigned long' [-Werror,-Wsign-compare]
    if (expected == actual) {
        ~~~~~~~~ ^  ~~~~~~
  ../../testing/gtest/include/gtest/gtest.h:1422:12: note: in instantiation of function template specialization 'testing::internal::CmpHelperEQ<int, unsigned long>' requested here
      return CmpHelperEQ(expected_expression, actual_expression, expected,
             ^
  ../../third_party/angle/src/tests/preprocessor_tests/input_test.cpp:171:5: note: in instantiation of function template specialization 'testing::internal::EqHelper<false>::Compare<int, unsigned long>' requested here
      EXPECT_EQ(3, input.read(buf, maxSize, &lineNo));
      ^
  
  BUG=angleproject:1125
  
  This reverts commit c1157d1963170c7411eb6c32e2b2fbce02c5a170.
  
  Change-Id: Ic6fa286d190b006cccc5154d86e21ecc03175763
  Reviewed-on: https://chromium-review.googlesource.com/294080
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Tested-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/preprocessor/Input.h

• //
  // Copyright (c) 2011 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef COMPILER_PREPROCESSOR_INPUT_H_
  #define COMPILER_PREPROCESSOR_INPUT_H_
  
  #include <stddef.h>
  #include <vector>
  
  namespace pp
  {
  
  // Holds and reads input for Lexer.
  class Input
  {
    public:
      Input();
      Input(size_t count, const char *const string[], const int length[]);
  
      size_t count() const
      {
          return mCount;
      }
      const char *string(size_t index) const
      {
          return mString[index];
      }
      size_t length(size_t index) const
      {
          return mLength[index];
      }
  
      size_t read(char *buf, size_t maxSize);
  
      struct Location
      {
          size_t sIndex;  // String index;
          size_t cIndex;  // Char index.
  
          Location()
              : sIndex(0),
                cIndex(0)
          {
          }
      };
      const Location &readLoc() const { return mReadLoc; }
  
    private:
      // Input.
      size_t mCount;
      const char * const *mString;
      std::vector<size_t> mLength;
  
      Location mReadLoc;
  };
  
  }  // namespace pp
  
  #endif  // COMPILER_PREPROCESSOR_INPUT_H_
  

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