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# Checking the output filenames. -*- Autotest -*-
# Copyright (C) 2004-2005, 2007, 2009-2012 Free Software Foundation,
# Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
AT_BANNER([[C++ Features.]])
## ----------------------- ##
## Doxygen Documentation. ##
## ----------------------- ##
m4_define([AT_CHECK_DOXYGEN],
[m4_case([$1],
[Public], [m4_pushdef([AT_DOXYGEN_PRIVATE], [NO])],
[Private], [m4_pushdef([AT_DOXYGEN_PRIVATE], [YES])],
[m4_fatal([invalid argument: $1])])
AT_SETUP([Doxygen $1 Documentation])
AT_DATA([input.yy],
[[%skeleton "lalr1.cc"
%locations
%debug
%defines
%%
exp:;
%%
yy::parser::error (const location& l, const std::string& m)
{
std::cerr << l << s << std::endl;
}
]])
AT_BISON_CHECK([-o input.cc input.yy], 0)
AT_DATA([Doxyfile],
[# The PROJECT_NAME tag is a single word (or a sequence of words
# surrounded by quotes) that should identify the project.
PROJECT_NAME = "Bison C++ Parser"
# The QUIET tag can be used to turn on/off the messages that are
# generated by doxygen. Possible values are YES and NO. If left blank
# NO is used.
QUIET = YES
# The WARNINGS tag can be used to turn on/off the warning messages
# that are generated by doxygen. Possible values are YES and NO. If
# left blank NO is used.
WARNINGS = YES
# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate
# warnings for undocumented members. If EXTRACT_ALL is set to YES then
# this flag will automatically be disabled.
WARN_IF_UNDOCUMENTED = YES
# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings
# for potential errors in the documentation, such as not documenting
# some parameters in a documented function, or documenting parameters
# that don't exist or using markup commands wrongly.
WARN_IF_DOC_ERROR = YES
# The WARN_FORMAT tag determines the format of the warning messages
# that doxygen can produce. The string should contain the $file,
# $line, and $text tags, which will be replaced by the file and line
# number from which the warning originated and the warning text.
WARN_FORMAT = "$file:$line: $text"
# If the EXTRACT_ALL tag is set to YES doxygen will assume all
# entities in documentation are documented, even if no documentation
# was available. Private class members and static file members will
# be hidden unless the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set
# to YES
EXTRACT_ALL = YES
# If the EXTRACT_PRIVATE tag is set to YES all private members of a
# class will be included in the documentation.
EXTRACT_PRIVATE = AT_DOXYGEN_PRIVATE
# If the EXTRACT_STATIC tag is set to YES all static members of a file
# will be included in the documentation.
EXTRACT_STATIC = AT_DOXYGEN_PRIVATE
])
AT_CHECK([doxygen --version || exit 77], 0, ignore)
AT_CHECK([doxygen], 0, [], [ignore])
AT_CLEANUP
m4_popdef([AT_DOXYGEN_PRIVATE])
])# AT_CHECK_DOXYGEN
AT_CHECK_DOXYGEN([Public])
AT_CHECK_DOXYGEN([Private])
## ------------ ##
## Namespaces. ##
## ------------ ##
# AT_CHECK_NAMESPACE(NAMESPACE-DECL, [COMPILE-ERROR])
# ---------------------------------------------------
# See if Bison can handle %define namespace "NAMESPACE-DECL". If COMPILE-ERROR
# is specified, then Bison should accept the input, but compilation will fail,
# so don't check compilation.
m4_define([AT_CHECK_NAMESPACE],
[
AT_DATA_GRAMMAR([[input.y]],
[[%language "C++"
%defines
%define namespace "]$1["
%union { int i; }
%define global_tokens_and_yystype
%code {
// YYSTYPE contains a namespace reference.
int yylex (YYSTYPE *lval) {
lval->i = 3;
return 0;
}
}
%%
start: ;
%%
void
]$1[::parser::error (const ]$1[::parser::location_type &loc,
const std::string &msg)
{
std::cerr << "At " << loc << ": " << msg << std::endl;
}
int
main (void)
{
]$1[::parser p;
return p.parse ();
}
]])
AT_BISON_CHECK([[-o input.cc input.y]])
m4_if([$#], [1],
[AT_COMPILE_CXX([[input]], [[input.cc]])
AT_PARSER_CHECK([[./input]])])
])
AT_SETUP([[Relative namespace references]])
AT_CHECK_NAMESPACE([[foo]])
AT_CHECK_NAMESPACE([[foo::bar]])
AT_CHECK_NAMESPACE([[foo::bar::baz]])
AT_CLEANUP
AT_SETUP([[Absolute namespace references]])
AT_CHECK_NAMESPACE([[::foo]])
AT_CHECK_NAMESPACE([[::foo::bar]])
AT_CHECK_NAMESPACE([[::foo::bar::baz]])
AT_CHECK_NAMESPACE([[ ::foo]])
AT_CHECK_NAMESPACE([[ ::foo::bar]])
AT_CHECK_NAMESPACE([[ ::foo::bar::baz]])
AT_CLEANUP
AT_SETUP([[Syntactically invalid namespace references]])
AT_CHECK_NAMESPACE([[:foo:bar]], [[-]])
AT_CHECK_NAMESPACE([[foo: :bar]], [[-]])
# This one is interesting because `[3]' is encoded as `@<:@3@:>@', which
# contains single occurrences of `:'.
AT_CHECK_NAMESPACE([[foo[3]::bar::baz]], [[-]])
AT_CHECK_NAMESPACE([[foo::bar,baz]], [[-]])
AT_CHECK_NAMESPACE([[foo::bar::(baz]], [[-]])
AT_CLEANUP
|
