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# core.internal.switch_

This module contains compiler support for switch...case statements
License:
Distributed under the Boost Software License 1.0. (See accompanying file LICENSE)

Source core/internal/switch_.d

pure nothrow @nogc @safe int `__switch`(T, caseLabels...)(scope const T[] `condition`);
  Support for switch statements switching on strings.
  Parameters:

  caseLabels | sorted array of strings generated by compiler. Note the strings are sorted by length first, and then lexicographically.
  T[] `condition` | string to look up in table

  Returns:
  index of match in caseLabels, a negative integer if not found
void `__switch_error`()(string `file` = __FILE__, size_t `line` = __LINE__);
  Compiler lowers final switch default case to this (which is a runtime error) Old implementation is in core/exception.d

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