Casey Carter 39902b6ec0 span_iterator: converting constructor isn't a copy constructor (#511) ...

Fixes #510.

* Constrain the converting constructor to not participate in overload resolution when IsConst is true, so that it is never a copy constructor.
* Use Default Member Initializers for span_iterator's data members so that the default constructor can be explicitly defaulted.
* Declare all members of span_iterator GSL_NOEXCEPT: they only throw when contract violations throw.
* Don't use & in operator-> since evil types may overload it.

2017-05-26 15:41:12 -07:00

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gsl

Reformat files to follow clang-format style (#492)

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gsl_algorithm

Reformat files to follow clang-format style (#492)

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gsl_assert

Reformat files to follow clang-format style (#492)

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gsl_byte

Reformat files to follow clang-format style (#492)

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gsl_util

Reformat files to follow clang-format style (#492)

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multi_span

Reformat files to follow clang-format style (#492)

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span

span_iterator: converting constructor isn't a copy constructor (#511)

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string_span

Reformat files to follow clang-format style (#492)

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