Hi Simon,
> Le 31 oct. 2018 à 14:43, Simon Fenney <simon.fen...@imgtec.com> a écrit :
>
> Dear Akim,
>
> I, too, ran into the “-lrt” on the “ar” build command with the 3.2 release on
> a Centos(?) machine (2.6.32-696.3.2.el6.x86_64 ) using gcc 6.4.0
> Although version 3.2.5-bd7ae fixes the –lrt problem (many thanks, BTW), I
> saw Kiyoshi KANAZAWA’s post
> (https://lists.gnu.org/archive/html/bison-patches/2018-10/msg00152.html) so
> also tried “make check”. I got the following two errors in the “C++
> Features” batch:
> 468: Doxygen Public Documentation FAILED (c++.at:750)
> 469: Doxygen Private Documentation FAILED (c++.at:751)
> I’ve attached a tarball of the test log directories, if that’s any help.
> I’ve no idea how critical these errors actually are.
> Best regards
Your logs:
# -*- compilation -*-
468. c++.at:750: testing Doxygen Public Documentation ...
./c++.at:750: bison -fno-caret -o input.cc input.yy
./c++.at:750: doxygen --version || exit 77
stdout:
1.8.12
./c++.at:750: doxygen
stderr:
/projects/research/tools/SrcDirs/BuildingOK/bison/bison-3.2.3-5d07f/tests/testsuite.dir/468/input.cc:898:
warning: no matching class member found for
void yy::parser::error(const std::string &m)
Possible candidates:
virtual void yy::parser::error(const location_type &loc, const std::string
&msg)
void yy::parser::error(const syntax_error &err)
AFPL Ghostscript 8.50: Unrecoverable error, exit code 1
AFPL Ghostscript 8.50: Unrecoverable error, exit code 1
--- /dev/null 2018-10-13 23:36:07.088999987 +0100
+++
/projects/research/tools/SrcDirs/BuildingOK/bison/Current/tests/testsuite.dir/at-groups/468/stdout
2018-10-31 13:27:23.136220348 +0000
@@ -0,0 +1,18 @@
+Error: /invalidfont in findfont
+Operand stack:
+ boxfont Times-Roman Font Times-Roman 285758 Times-Roman
--nostringval-- Times-Roman NimbusRomNo9L-Regu Courier NimbusMonL-Regu
+Execution stack:
+ %interp_exit .runexec2 --nostringval-- --nostringval--
--nostringval-- 2 %stopped_push --nostringval-- --nostringval--
--nostringval-- false 1 %stopped_push 1 3 %oparray_pop 1 3
%oparray_pop --nostringval-- 1 3 %oparray_pop 1 3 %oparray_pop
.runexec2 --nostringval-- --nostringval-- --nostringval-- 2
%stopped_push --nostringval-- 2 3 %oparray_pop 3 3 %oparray_pop
--nostringval-- --nostringval-- --nostringval-- --nostringval--
--nostringval-- false 1 %stopped_push 6 4 %oparray_pop
--nostringval-- --nostringval-- --nostringval-- 1 -1 1
--nostringval-- %for_neg_int_continue
+Dictionary stack:
+ --dict:1119/1686(ro)(G)-- --dict:0/20(G)-- --dict:88/200(L)--
--dict:17/17(ro)(G)-- --dict:1119/1686(ro)(G)--
+Current allocation mode is local
+Last OS error: 2
+Error: /invalidfont in findfont
+Operand stack:
+ boxfont Times-Roman Font Times-Roman 285759 Times-Roman
--nostringval-- Times-Roman NimbusRomNo9L-Regu Courier NimbusMonL-Regu
+Execution stack:
+ %interp_exit .runexec2 --nostringval-- --nostringval--
--nostringval-- 2 %stopped_push --nostringval-- --nostringval--
--nostringval-- false 1 %stopped_push 1 3 %oparray_pop 1 3
%oparray_pop --nostringval-- 1 3 %oparray_pop 1 3 %oparray_pop
.runexec2 --nostringval-- --nostringval-- --nostringval-- 2
%stopped_push --nostringval-- 2 3 %oparray_pop 3 3 %oparray_pop
--nostringval-- --nostringval-- --nostringval-- --nostringval--
--nostringval-- false 1 %stopped_push 6 4 %oparray_pop
--nostringval-- --nostringval-- --nostringval-- 1 -1 1
--nostringval-- %for_neg_int_continue
+Dictionary stack:
+ --dict:1119/1686(ro)(G)-- --dict:0/20(G)-- --dict:88/200(L)--
--dict:17/17(ro)(G)-- --dict:1119/1686(ro)(G)--
+Current allocation mode is local
+Last OS error: 2
468. c++.at:750: 468. Doxygen Public Documentation (c++.at:750): FAILED
(c++.at:750)
I have addressed the warning part in the appended patch.
The error is due to a problem in your environment. Ghostscript
does not work properly, which breaks the generation of the documentation
in PDF.
Nothing relevant for Bison here.
commit b7eab01cb5276e87d54bb5d2827b0f197fe76ece
Author: Akim Demaille <akim.demai...@gmail.com>
Date: Sun Nov 4 13:03:43 2018 +0100
c++: improve the generated documentation
* data/lalr1.cc, data/location.cc: Improve documenting comments.
* tests/c++.at (Doxygen Documentation): Fix AT_BISON_OPTION_PUSHDEFS,
so that the generated yyerror is correct.
* tests/c++.at, tests/headers.at: Prefer %empty.
diff --git a/data/lalr1.cc b/data/lalr1.cc
index 30c6f7b9..936dacd1 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -272,8 +272,9 @@ m4_define([b4_shared_declarations],
/// Print the state stack on the debug stream.
virtual void yystack_print_ ();
- // Debugging.
+ /// Debugging level.
int yydebug_;
+ /// Debug stream.
std::ostream* yycdebug_;
/// \brief Display a symbol type, value and location.
diff --git a/data/location.cc b/data/location.cc
index 88106036..906939d4 100644
--- a/data/location.cc
+++ b/data/location.cc
@@ -59,7 +59,7 @@ m4_ifdef([b4_location_file],
# ------------------
# Define the position and location classes.
m4_define([b4_location_define],
-[[ /// Abstract a position.
+[[ /// A point in a source file.
class position
{
public:]m4_ifdef([b4_location_constructors], [[
@@ -178,7 +178,7 @@ m4_define([b4_location_define],
return ostr << pos.line << '.' << pos.column;
}
- /// Abstract a location.
+ /// Two points in a source file.
class location
{
public:
diff --git a/tests/c++.at b/tests/c++.at
index c25aca32..b23f761b 100644
--- a/tests/c++.at
+++ b/tests/c++.at
@@ -679,14 +679,15 @@ m4_define([AT_CHECK_DOXYGEN],
[m4_fatal([invalid argument: $1])])
AT_SETUP([Doxygen $1 Documentation])
-AT_BISON_OPTION_PUSHDEFS([%skeleton "lalr1.cc"])
+AT_BISON_OPTION_PUSHDEFS([%skeleton "lalr1.cc" %locations])
AT_DATA([input.yy],
-[[%skeleton "lalr1.cc"
+[[%require "3.2"
+%skeleton "lalr1.cc"
%locations
%defines
%debug
%%
-exp: /* empty */;
+exp: %empty;
%%
]AT_YYERROR_DEFINE[
]])
diff --git a/tests/headers.at b/tests/headers.at
index 490cf1d4..637fd81c 100644
--- a/tests/headers.at
+++ b/tests/headers.at
@@ -41,7 +41,7 @@ AT_DATA_GRAMMAR([$1.y],
]AT_YYLEX_DECLARE_EXTERN[
%}
%%
-dummy: /* empty */;
+dummy: %empty;
%%
#include <$1.h>
])
@@ -81,7 +81,7 @@ AT_DATA_GRAMMAR([input.y],
]AT_YYLEX_DEFINE[
%}
%%
-exp: /* empty */;
+exp: %empty;
]])
AT_BISON_CHECK([--defines -o input.c input.y])
