COPYING.md

@@ -1,7 +1,14 @@
-Copyright (c) 2015-2020 Daniel "q66" Kolesa
+Libostd is licensed under the University of Illinois/NCSA Open Source License,
+a permissive, non-copyleft, BSD style license. The license text goes as follows:
 
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
+Copyright (c) 2015 Daniel "q66" Kolesa. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
 
 * Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimers.
@@ -10,17 +17,17 @@ are permitted provided that the following conditions are met:
       this list of conditions and the following disclaimers in the
       documentation and/or other materials provided with the distribution.
 
-**THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.**
+* Neither the names of libostd developers nor any contributors may be
+      used to endorse or promote products derived from this Software without
+      specific prior written permission.
+
+**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.**
 
 Additionally some code from the libc++ project has been used as a reference;
 libc++ is a part of the LLVM project.
@@ -34,7 +41,7 @@ to the project here.
 Additional thanks to Dale Weiler aka graphitemaster (reference code in the
 Neothyne project) and cppreference.com.
 
-**The data/UnicodeData-13.0.txt file is taken from the Unicode Character
+**The data/UnicodeData-11.0.txt file is taken from the Unicode Character
 Database and provided under the following license:**
 
 COPYRIGHT AND PERMISSION NOTICE

meson.build

@@ -1,6 +1,6 @@
 project('libostd', ['cpp'],
     version: '0.1.0',
-    default_options: ['buildtype=plain', 'cpp_std=c++17', 'warning_level=3'],
+    default_options: ['buildtype=plain', 'cpp_std=c++17'],
     meson_version: '>=0.46'
 )
 
@@ -11,25 +11,15 @@ dir_lib     = join_paths(dir_prefix, get_option('libdir'))
 
 dir_package_include = join_paths(dir_include, 'ostd')
 
-unicode_data = join_paths('data', 'UnicodeData-13.0.txt')
+unicode_data = join_paths('data', 'UnicodeData-11.0.txt')
 
 libostd_includes = [include_directories('.')]
 
-cxx = meson.get_compiler('cpp')
-
-extra_cxxflags = []
-
-if get_option('buildtype') != 'plain'
-    if cxx.has_argument('-Wshadow')
-        extra_cxxflags += '-Wshadow'
-    endif
-    if cxx.has_argument('-Wold-style-cast')
-        extra_cxxflags += '-Wold-style-cast'
-    endif
-endif
-
-if cxx.has_argument('-fvisibility=hidden')
-    extra_cxxflags += '-fvisibility=hidden'
+tgt_compiler_id = meson.get_compiler('cpp').get_id()
+if tgt_compiler_id == 'gcc' or tgt_compiler_id == 'clang'
+    extra_cxxflags = ['-Wextra', '-Wshadow', '-Wold-style-cast']
+else
+    extra_cxxflags = []
 endif
 
 subdir('src')

ostd/algorithm.hh

@@ -488,7 +488,7 @@ inline UnaryFunction for_each(InputRange range, UnaryFunction func) {
     for (; !range.empty(); range.pop_front()) {
         func(range.front());
     }
-    return func;
+    return std::move(func);
 }
 
 /** @brief A pipeable version of ostd::for_each().

ostd/argparse.hh

@@ -41,7 +41,7 @@ namespace ostd {
  */
 
 /** @brief The error thrown on parsing and other failures. */
-struct OSTD_EXPORT arg_error: std::runtime_error {
+struct arg_error: std::runtime_error {
     using std::runtime_error::runtime_error;
 
     /* empty, for vtable placement */
@@ -98,7 +98,7 @@ enum class arg_value {
  *
  * This base class is abstract so it cannot be instantiated.
  */
-struct OSTD_EXPORT arg_description {
+struct arg_description {
     friend struct arg_description_container;
     friend struct arg_mutually_exclusive_group;
     friend struct arg_group;
@@ -138,7 +138,7 @@ protected:
  *
  * It's not instantiated directly.
  */
-struct OSTD_EXPORT arg_argument: arg_description {
+struct arg_argument: arg_description {
     /* empty, for vtable placement */
     virtual ~arg_argument();
 
@@ -225,7 +225,7 @@ private:
  *
  *See ostd::basic_arg_parser for more.
  */
-struct OSTD_EXPORT arg_optional: arg_argument {
+struct arg_optional: arg_argument {
     template<typename HelpFormatter>
     friend struct basic_arg_parser;
     friend struct arg_description_container;
@@ -459,7 +459,7 @@ private:
  *
  *See ostd::basic_arg_parser for more.
  */
-struct OSTD_EXPORT arg_positional: arg_argument {
+struct arg_positional: arg_argument {
     template<typename HelpFormatter>
     friend struct basic_arg_parser;
     friend struct arg_description_container;
@@ -603,7 +603,7 @@ private:
  * A mutually exclusive group can also have the `required` flag set
  * in which case one of the arguments must always be used.
  */
-struct OSTD_EXPORT arg_mutually_exclusive_group: arg_description {
+struct arg_mutually_exclusive_group: arg_description {
     friend struct arg_description_container;
 
     /* empty, for vtable placement */
@@ -940,7 +940,7 @@ protected:
  * A group is named and can optionally have a title. The title is
  * displayed in help listing. If not set, the name is displayed.
  */
-struct OSTD_EXPORT arg_group: arg_description, arg_description_container {
+struct arg_group: arg_description, arg_description_container {
     friend struct arg_description_container;
 
     /* empty, for vtable placement */

ostd/build/make.hh

@@ -198,7 +198,7 @@ private:
     bool p_action = false;
 };
 
-struct OSTD_EXPORT make_task {
+struct make_task {
     make_task() {}
     virtual ~make_task();
 

ostd/channel.hh

@@ -24,7 +24,6 @@
 #include <stdexcept>
 #include <memory>
 
-#include <ostd/platform.hh>
 #include <ostd/generic_condvar.hh>
 
 namespace ostd {
@@ -34,7 +33,7 @@ namespace ostd {
  */
 
 /** @brief Thrown when manipulating a channel that has been closed. */
-struct OSTD_EXPORT channel_error: std::logic_error {
+struct channel_error: std::logic_error {
     using std::logic_error::logic_error;
     /* empty, for vtable placement */
     virtual ~channel_error();

ostd/concurrency.hh

@@ -212,7 +212,7 @@ private:
  * The `start` method will also set the internal current scheduler pointer
  * so that APIs such as ostd::spawn() can work.
  */
-struct OSTD_EXPORT scheduler {
+struct scheduler {
 private:
     struct stack_allocator {
         stack_allocator() = delete;
@@ -544,7 +544,7 @@ namespace detail {
 
     OSTD_EXPORT extern thread_local csched_task *current_csched_task;
 
-    struct OSTD_EXPORT csched_task: coroutine_context {
+    struct csched_task: coroutine_context {
         friend struct coroutine_context;
 
         csched_task() = delete;

ostd/coroutine.hh

@@ -54,14 +54,14 @@ namespace ostd {
  *
  * These can include a dead coroutine/generator call/access.
  */
-struct OSTD_EXPORT coroutine_error: std::runtime_error {
+struct coroutine_error: std::runtime_error {
     using std::runtime_error::runtime_error;
     /* empty, for vtable placement */
     virtual ~coroutine_error();
 };
 
 namespace detail {
-    struct OSTD_EXPORT stack_free_iface {
+    struct stack_free_iface {
         stack_free_iface() {}
         /* empty, for vtable placement */
         virtual ~stack_free_iface();
@@ -84,7 +84,7 @@ namespace detail {
  * managing the coroutine as well as its entry point. All coroutine types
  * inherit from this.
  */
-struct OSTD_EXPORT coroutine_context {
+struct coroutine_context {
     /** @brief Gets the currently executing coroutine context.
      *
      * Sometimes custom coroutine types might want to bypass being able

ostd/format.hh

@@ -55,7 +55,7 @@ enum format_flags {
 };
 
 /** @brief Thrown when format string does not properly match the arguments. */
-struct OSTD_EXPORT format_error: std::runtime_error {
+struct format_error: std::runtime_error {
     using std::runtime_error::runtime_error;
     /* empty, for vtable placement */
     virtual ~format_error();

ostd/generic_condvar.hh

@@ -16,8 +16,6 @@
 #include <algorithm>
 #include <condition_variable>
 
-#include <ostd/platform.hh>
-
 namespace ostd {
 
 /** @addtogroup Concurrency
@@ -25,7 +23,7 @@ namespace ostd {
  */
 
 namespace detail {
-    struct OSTD_EXPORT cond_iface {
+    struct cond_iface {
         cond_iface() {}
         virtual ~cond_iface();
         virtual void notify_one() = 0;

ostd/path.hh

@@ -90,7 +90,7 @@ namespace detail {
  *
  * It inherits from std::runtime_error and has the same methods and behavior.
  */
-struct OSTD_EXPORT path_error: std::runtime_error {
+struct path_error: std::runtime_error {
     using std::runtime_error::runtime_error;
 
     /* empty, for vtable placement */
@@ -1263,7 +1263,7 @@ using file_time_t = std::chrono::time_point<std::chrono::system_clock>;
  * up to two paths involved in the operation as ostd::path. Whether those
  * are used depends on the operation.
  */
-struct OSTD_EXPORT fs_error: std::system_error {
+struct fs_error: std::system_error {
     /** @brief Constructs the error without paths. */
     fs_error(std::string const &warg, std::error_code ec):
         std::system_error::system_error(ec, warg)

ostd/process.hh

@@ -32,7 +32,7 @@ namespace ostd {
  */
 
 /** @brief Thrown on errors in ostd::split_args(). */
-struct OSTD_EXPORT word_error: std::runtime_error {
+struct word_error: std::runtime_error {
     using std::runtime_error::runtime_error;
     /* empty, for vtable placement */
     virtual ~word_error();
@@ -81,7 +81,7 @@ Sink &&split_args(Sink &&out, string_range str) {
 }
 
 /** @brief Thrown on errors in ostd::subprocess. */
-struct OSTD_EXPORT subprocess_error: std::runtime_error {
+struct subprocess_error: std::runtime_error {
     using std::runtime_error::runtime_error;
     /* empty, for vtable placement */
     virtual ~subprocess_error();

ostd/stream.hh

@@ -88,7 +88,7 @@ template<typename T = char, bool = std::is_trivial_v<T>>
 struct stream_range;
 
 /** @brief Thrown on stream errors. */
-struct OSTD_EXPORT stream_error: std::system_error {
+struct stream_error: std::system_error {
     using std::system_error::system_error;
     /* empty, for vtable placement */
     virtual ~stream_error();
@@ -102,7 +102,7 @@ struct stream_line_range;
  * All streams derive from this, for example ostd::file_steram.
  * They implement the virtual interface provided by this class.
  */
-struct OSTD_EXPORT stream {
+struct stream {
     /** @brief The stream offset type. */
     using offset_type = stream_off_t;
 

ostd/string.hh

@@ -126,14 +126,6 @@ public:
         p_beg(v.p_beg), p_end(v.p_end)
     {}
 
-    /** @brief Slices can be constructed from string views. */
-    template<typename U>
-    basic_char_range(std::basic_string_view<
-        std::remove_const_t<value_type>, U
-    > const &v) noexcept:
-        p_beg{v.data()}, p_end{v.data() + v.size()}
-    {}
-
     /** @brief Constructs a slice from a pointer or a static array.
      *
      * This constructor handles two cases. The input must be convertible
@@ -798,7 +790,7 @@ namespace utf {
     static inline constexpr char32_t const max_unicode = 0x10FFFF;
 
     /** @brief Thrown on UTF-8 decoding failure. */
-    struct OSTD_EXPORT utf_error: std::runtime_error {
+    struct utf_error: std::runtime_error {
         using std::runtime_error::runtime_error;
         /* empty, for vtable placement */
         virtual ~utf_error();

src/build_make.cc

@@ -9,7 +9,7 @@ namespace ostd {
 namespace build {
 
 /* place the vtable in here */
-OSTD_EXPORT make_task::~make_task() {}
+make_task::~make_task() {}
 
 static bool check_exec(
     string_range tname, std::vector<string_range> const &deps

src/meson.build

@@ -49,7 +49,7 @@ thread_dep = dependency('threads')
 libostd_gen_unicode_exe = executable('gen_unicode',
     ['../gen_unicode.cc'],
     include_directories: libostd_includes,
-    cpp_args: ['-DOSTD_GEN_UNICODE_BUILD'] + extra_cxxflags,
+    cpp_args: extra_cxxflags + ['-DOSTD_GEN_UNICODE_BUILD'],
     install: false,
     native: true
 )

src/path.cc

@@ -21,7 +21,7 @@ namespace ostd {
 
 /* place the vtables in here */
 
-OSTD_EXPORT path_error::~path_error() {}
+path_error::~path_error() {}
 
 namespace fs {
     fs_error::~fs_error() {}