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diff --git a/sources/shiboken2/ApiExtractor/parser/rpp/pp-macro-expander.h b/sources/shiboken2/ApiExtractor/parser/rpp/pp-macro-expander.h
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of PySide2.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef PP_MACRO_EXPANDER_H
-#define PP_MACRO_EXPANDER_H
-
-namespace rpp
-{
-
-struct pp_frame {
- pp_macro *expanding_macro;
- std::vector<std::string> *actuals;
-
- pp_frame(pp_macro *__expanding_macro, std::vector<std::string> *__actuals):
- expanding_macro(__expanding_macro), actuals(__actuals) {}
-};
-
-class pp_macro_expander
-{
- pp_environment &env;
- pp_frame *frame;
-
- pp_skip_number skip_number;
- pp_skip_identifier skip_identifier;
- pp_skip_string_literal skip_string_literal;
- pp_skip_char_literal skip_char_literal;
- pp_skip_argument skip_argument;
- pp_skip_comment_or_divop skip_comment_or_divop;
- pp_skip_blanks skip_blanks;
- pp_skip_whitespaces skip_whitespaces;
-
- std::string const *resolve_formal(pp_fast_string const *__name) {
- assert(__name != 0);
-
- if (! frame)
- return 0;
-
- assert(frame->expanding_macro != 0);
-
- std::vector<pp_fast_string const *> const formals = frame->expanding_macro->formals;
- for (std::size_t index = 0; index < formals.size(); ++index) {
- pp_fast_string const *formal = formals[index];
-
- if (*formal != *__name)
- continue;
-
- else if (frame->actuals && index < frame->actuals->size())
- return &(*frame->actuals)[index];
-
- else
- assert(0); // internal error?
- }
-
- return 0;
- }
-
-public: // attributes
- int lines;
- int generated_lines;
-
-public:
- pp_macro_expander(pp_environment &__env, pp_frame *__frame = 0):
- env(__env), frame(__frame), lines(0), generated_lines(0) {}
-
- template <typename _InputIterator, typename _OutputIterator>
- _InputIterator operator()(_InputIterator __first, _InputIterator __last, _OutputIterator __result) {
- generated_lines = 0;
- __first = skip_blanks(__first, __last);
- lines = skip_blanks.lines;
-
- while (__first != __last) {
- if (*__first == '\n') {
- *__result++ = *__first;
- ++lines;
-
- __first = skip_blanks(++__first, __last);
- lines += skip_blanks.lines;
-
- if (__first != __last && *__first == '#')
- break;
- } else if (*__first == '#') {
- __first = skip_blanks(++__first, __last);
- lines += skip_blanks.lines;
-
- _InputIterator end_id = skip_identifier(__first, __last);
-
- // ### rewrite: not safe
- char name_buffer[512], *cp = name_buffer;
- std::copy(__first, end_id, cp);
- std::size_t name_size = end_id - __first;
- name_buffer[name_size] = '\0';
-
- pp_fast_string fast_name(name_buffer, name_size);
-
- if (std::string const *actual = resolve_formal(&fast_name)) {
- *__result++ = '\"';
-
- for (std::string::const_iterator it = skip_whitespaces(actual->begin(), actual->end());
- it != actual->end(); ++it) {
- if (*it == '"') {
- *__result++ = '\\';
- *__result++ = *it;
- }
-
- else if (*it == '\n') {
- *__result++ = '"';
- *__result++ = '\n';
- *__result++ = '"';
- }
-
- else
- *__result++ = *it;
- }
-
- *__result++ = '\"';
- __first = end_id;
- } else
- *__result++ = '#'; // ### warning message?
- } else if (*__first == '\"') {
- _InputIterator next_pos = skip_string_literal(__first, __last);
- lines += skip_string_literal.lines;
- std::copy(__first, next_pos, __result);
- __first = next_pos;
- } else if (*__first == '\'') {
- _InputIterator next_pos = skip_char_literal(__first, __last);
- lines += skip_char_literal.lines;
- std::copy(__first, next_pos, __result);
- __first = next_pos;
- } else if (_PP_internal::comment_p(__first, __last)) {
- __first = skip_comment_or_divop(__first, __last);
- int n = skip_comment_or_divop.lines;
- lines += n;
-
- while (n-- > 0)
- *__result++ = '\n';
- } else if (pp_isspace(*__first)) {
- for (; __first != __last; ++__first) {
- if (*__first == '\n' || !pp_isspace(*__first))
- break;
- }
-
- *__result = ' ';
- } else if (pp_isdigit(*__first)) {
- _InputIterator next_pos = skip_number(__first, __last);
- lines += skip_number.lines;
- std::copy(__first, next_pos, __result);
- __first = next_pos;
- } else if (pp_isalpha(*__first) || *__first == '_') {
- _InputIterator name_begin = __first;
- _InputIterator name_end = skip_identifier(__first, __last);
- __first = name_end; // advance
-
- // search for the paste token
- _InputIterator next = skip_blanks(__first, __last);
- if (next != __last && *next == '#') {
- ++next;
- if (next != __last && *next == '#')
- __first = skip_blanks(++next, __last);
- }
-
- // ### rewrite: not safe
-
- std::ptrdiff_t name_size;
-#if defined(__SUNPRO_CC)
- std::distance(name_begin, name_end, name_size);
-#else
- name_size = std::distance(name_begin, name_end);
-#endif
- assert(name_size >= 0 && name_size < 512);
-
- char name_buffer[512], *cp = name_buffer;
- std::size_t __size = name_end - name_begin;
- std::copy(name_begin, name_end, cp);
- name_buffer[__size] = '\0';
-
- pp_fast_string fast_name(name_buffer, name_size);
-
- if (std::string const *actual = resolve_formal(&fast_name)) {
- std::copy(actual->begin(), actual->end(), __result);
- continue;
- }
-
- static bool hide_next = false; // ### remove me
-
- pp_macro *macro = env.resolve(name_buffer, name_size);
- if (! macro || macro->hidden || hide_next) {
- hide_next = ! strcmp(name_buffer, "defined");
-
- if (__size == 8 && name_buffer [0] == '_' && name_buffer [1] == '_') {
- if (! strcmp(name_buffer, "__LINE__")) {
- char buf [16];
- char *end = buf + pp_snprintf(buf, 16, "%d", env.current_line + lines);
-
- std::copy(&buf [0], end, __result);
- continue;
- }
-
- else if (! strcmp(name_buffer, "__FILE__")) {
- __result++ = '"';
- std::copy(env.current_file.begin(), env.current_file.end(), __result); // ### quote
- __result++ = '"';
- continue;
- }
- }
-
- std::copy(name_begin, name_end, __result);
- continue;
- }
-
- if (! macro->function_like) {
- pp_macro *m = 0;
-
- if (macro->definition) {
- macro->hidden = true;
-
- std::string __tmp;
- __tmp.reserve(256);
-
- pp_macro_expander expand_macro(env);
- expand_macro(macro->definition->begin(), macro->definition->end(), std::back_inserter(__tmp));
- generated_lines += expand_macro.lines;
-
- if (! __tmp.empty()) {
- std::string::iterator __begin_id = skip_whitespaces(__tmp.begin(), __tmp.end());
- std::string::iterator __end_id = skip_identifier(__begin_id, __tmp.end());
-
- if (__end_id == __tmp.end()) {
- std::string __id;
- __id.assign(__begin_id, __end_id);
-
- std::size_t x;
-#if defined(__SUNPRO_CC)
- std::distance(__begin_id, __end_id, x);
-#else
- x = std::distance(__begin_id, __end_id);
-#endif
- m = env.resolve(__id.c_str(), x);
- }
-
- if (! m)
- std::copy(__tmp.begin(), __tmp.end(), __result);
- }
-
- macro->hidden = false;
- }
-
- if (! m)
- continue;
-
- macro = m;
- }
-
- // function like macro
- _InputIterator arg_it = skip_whitespaces(__first, __last);
-
- if (arg_it == __last || *arg_it != '(') {
- std::copy(name_begin, name_end, __result);
- lines += skip_whitespaces.lines;
- __first = arg_it;
- continue;
- }
-
- std::vector<std::string> actuals;
- actuals.reserve(5);
- ++arg_it; // skip '('
-
- pp_macro_expander expand_actual(env, frame);
-
- _InputIterator arg_end = skip_argument_variadics(actuals, macro, arg_it, __last);
- if (arg_it != arg_end) {
- std::string actual(arg_it, arg_end);
- actuals.resize(actuals.size() + 1);
- actuals.back().reserve(255);
- expand_actual(actual.begin(), actual.end(), std::back_inserter(actuals.back()));
- arg_it = arg_end;
- }
-
- while (arg_it != __last && *arg_end == ',') {
- ++arg_it; // skip ','
-
- arg_end = skip_argument_variadics(actuals, macro, arg_it, __last);
- std::string actual(arg_it, arg_end);
- actuals.resize(actuals.size() + 1);
- actuals.back().reserve(255);
- expand_actual(actual.begin(), actual.end(), std::back_inserter(actuals.back()));
- arg_it = arg_end;
- }
-
- assert(arg_it != __last && *arg_it == ')');
-
- ++arg_it; // skip ')'
- __first = arg_it;
-
-#if 0 // ### enable me
- assert((macro->variadics && macro->formals.size() >= actuals.size())
- || macro->formals.size() == actuals.size());
-#endif
-
- pp_frame frame(macro, &actuals);
- pp_macro_expander expand_macro(env, &frame);
- macro->hidden = true;
- expand_macro(macro->definition->begin(), macro->definition->end(), __result);
- macro->hidden = false;
- generated_lines += expand_macro.lines;
- } else
- *__result++ = *__first++;
- }
-
- return __first;
- }
-
- template <typename _InputIterator>
- _InputIterator skip_argument_variadics(std::vector<std::string> const &__actuals, pp_macro *__macro,
- _InputIterator __first, _InputIterator __last) {
- _InputIterator arg_end = skip_argument(__first, __last);
-
- while (__macro->variadics && __first != arg_end && arg_end != __last && *arg_end == ','
- && (__actuals.size() + 1) == __macro->formals.size()) {
- arg_end = skip_argument(++arg_end, __last);
- }
-
- return arg_end;
- }
-};
-
-} // namespace rpp
-
-#endif // PP_MACRO_EXPANDER_H
-
-// kate: space-indent on; indent-width 2; replace-tabs on;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 04:58:29 +0000