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0a82316e54
Currently we are using pointers. The whole point of glr2.cc (vs. glr.cc) is precisely to allow genuine C++ objects to be semantic values. Let's make that work. * data/skeletons/glr2.cc (glr_state::glr_state): Be sure to initialize yysval. (glr_state): Add copy-ctor, assignment and dtor. (glr_state::copyFrom): Be sure to initialize the destination if it was not. (glr_state::~glr_state): Destroy the semantic value. * examples/c++/glr/ast.hh: Rewrite so that we use genuine objects, rather than a traditional OOP hierarchy that requires to deal with pointers. With help from Bruno Belanyi <bruno.belanyi@epita.fr>. * examples/c++/glr/c++-types.yy: Remove memory management. Use true objects. (main): Don't reach yydebug directly. * examples/c++/glr/local.mk: We need C++11.
75 lines
2.3 KiB
Makefile
75 lines
2.3 KiB
Makefile
## Copyright (C) 2018-2020 Free Software Foundation, Inc.
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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cxxdir = $(docdir)/%D%
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include %D%/calc++/local.mk
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include %D%/glr/local.mk
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## -------- ##
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## Simple. ##
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## -------- ##
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BUILT_SOURCES += $(simple_sources)
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CLEANFILES += %D%/simple.[ch] %D%/simple.output
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CLEANDIRS += %D%/*.dSYM
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cxx_DATA = $(simple_extracted)
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simple_extracted = %D%/simple.yy
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simple_sources = $(simple_extracted)
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extracted += $(simple_extracted)
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if ENABLE_CXX11
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check_PROGRAMS += %D%/simple
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nodist_%C%_simple_SOURCES = $(simple_sources)
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%C%_simple_CXXFLAGS = $(CXX11_CXXFLAGS) $(WARN_CXXFLAGS_TEST)
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# Don't use gnulib's system headers.
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%C%_simple_CPPFLAGS = -I$(top_builddir)
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TESTS += %D%/simple.test
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%D%/simple.cc: $(dependencies)
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endif
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EXTRA_DIST += %D%/simple.test
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## ---------- ##
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## Variants. ##
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## ---------- ##
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if ENABLE_CXX
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check_PROGRAMS += %D%/variant
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nodist_%C%_variant_SOURCES = %D%/variant.yy
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# Don't use gnulib's system headers.
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%C%_variant_CPPFLAGS = -I$(top_builddir)
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TESTS += %D%/variant.test
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%D%/variant.cc: $(dependencies)
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endif
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EXTRA_DIST += %D%/variant.test
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if ENABLE_CXX11
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check_PROGRAMS += %D%/variant-11
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nodist_%C%_variant_11_SOURCES = %D%/variant-11.yy
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%C%_variant_11_CXXFLAGS = $(CXX11_CXXFLAGS) $(WARN_CXXFLAGS_TEST)
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# Don't use gnulib's system headers.
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%C%_variant_11_CPPFLAGS = -I$(top_builddir)
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TESTS += %D%/variant-11.test
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%D%/variant-11.cc: $(dependencies)
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endif
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EXTRA_DIST += %D%/variant-11.test
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dist_cxx_DATA = %D%/README.md %D%/Makefile %D%/variant.yy %D%/variant-11.yy
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CLEANFILES += \
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%D%/simple.output %D%/variant.output %D%/variant-11.output \
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%D%/simple.hh %D%/variant.hh %D%/variant-11.hh
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