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* [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line
@ 2008-04-04 21:29 gcc at cohi dot at
2008-04-04 21:31 ` [Bug c++/35828] " gcc at cohi dot at
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-04 21:29 UTC (permalink / raw)
To: gcc-bugs
Just got an ICE while compiling some template-heavy C++ code; as shown below,
the error is reported in parse_debug.hh, however the last change to the code,
the one that triggered the ICE, was in parse_printer.hh (I split class printer
into two classes, printer and printer_impl). I'll add the preprocessed file in
a separate comment/file.
> uname -a
Darwin tigger.local 9.2.2 Darwin Kernel Version 9.2.2: Tue Mar 4 21:17:34 PST
2008; root:xnu-1228.4.31~1/RELEASE_I386 i386 i386 MacBookPro3,1 Darwin
> g++-mp-4.3 -v
Using built-in specs.
Target: i386-apple-darwin9.2.0
Configured with: ../gcc-4.3.0/configure --prefix=/opt/macports-1.6.0
--enable-languages=c,c++,objc,obj-c++,java,fortran
--libdir=/opt/macports-1.6.0/lib/gcc43
--includedir=/opt/macports-1.6.0/include/gcc43
--infodir=/opt/macports-1.6.0/share/info --mandir=/opt/macports-1.6.0/share/man
--with-local-prefix=/opt/macports-1.6.0 --with-system-zlib --disable-nls
--program-suffix=-mp-4.3
--with-gxx-include-dir=/opt/macports-1.6.0/include/gcc43/c++/
--with-gmp=/opt/macports-1.6.0 --with-mpfr=/opt/macports-1.6.0
Thread model: posix
gcc version 4.3.0 (GCC)
> g++-mp-4.3 -I. -std=gnu++0x -D_REENTRANT -pipe -O3 -Wall -Wextra -Wimplicit -Wconversion -Wcast-align -Woverloaded-virtual -Wold-style-cast -Wformat=2 -Wswitch-enum -Wswitch-default -Wredundant-decls -fno-enforce-eh-specs -fno-strict-overflow -lpthread calculator.cc -o calculator
./parse_debug.hh: In function 'int main(int, char**)':
./parse_debug.hh:101: internal compiler error: Bus error
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE on template-heavy C++ code, reported in innocent
source line
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gcc at cohi dot at
GCC host triplet: i386-apple-darwin9.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] ICE on template-heavy C++ code, reported in innocent source line
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
@ 2008-04-04 21:31 ` gcc at cohi dot at
2008-04-04 21:44 ` gcc at cohi dot at
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-04 21:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from gcc at cohi dot at 2008-04-04 21:30 -------
Created an attachment (id=15430)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15430&action=view)
The file that triggered the ICE (preprocessed).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] ICE on template-heavy C++ code, reported in innocent source line
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
2008-04-04 21:31 ` [Bug c++/35828] " gcc at cohi dot at
@ 2008-04-04 21:44 ` gcc at cohi dot at
2008-04-08 8:32 ` gcc at cohi dot at
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-04 21:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from gcc at cohi dot at 2008-04-04 21:44 -------
Looking for a workaround I noticed that the ICE might actually be in connection
with the template template arguments of the overloaded functions pegtl::parse()
... it's the only place where template template arguments were used, I had
introduced them shortly before the ICE, and the ICE only went away after I
removed them...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] ICE on template-heavy C++ code, reported in innocent source line
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
2008-04-04 21:31 ` [Bug c++/35828] " gcc at cohi dot at
2008-04-04 21:44 ` gcc at cohi dot at
@ 2008-04-08 8:32 ` gcc at cohi dot at
2008-04-08 8:35 ` [Bug c++/35828] ICEs in template-heavy C++0x code gcc at cohi dot at
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-08 8:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from gcc at cohi dot at 2008-04-08 08:31 -------
Created an attachment (id=15445)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15445&action=view)
Here's the preprocessed source for a similar bug that might be related.
> g++-mp-4.3 -save-temps -I. -std=gnu++0x -D_REENTRANT -pipe -g -O3 -Wall -Wextra -Wimplicit -Wconversion -Wcast-align -Woverloaded-virtual -Wold-style-cast -Wformat=2 -Wswitch-enum -Wswitch-default -Wredundant-decls -fno-enforce-eh-specs -fno-strict-overflow -lpthread scheme.cc -o scheme
g++-mp-4.3: warning: -pipe ignored because -save-temps specified
./rules_generic.hh: In instantiation of
'pegtl::seq_min_impl1<pegtl::type_list<scheme::nested_comment>,
scheme::comment_text>':
./rules_generic.hh:199: instantiated from 'const size_t
pegtl::seq_min_impl2<false, pegtl::type_list<>, scheme::nested_comment,
scheme::comment_text>::min'
./rules_generic.hh:211: instantiated from 'const size_t
pegtl::seq_min_impl1<pegtl::type_list<scheme::nested_comment>,
scheme::comment_text>::min'
./rules_generic.hh:223: instantiated from 'const size_t
pegtl::seq<scheme::nested_comment, scheme::comment_text>::min'
./rules_generic.hh:104: instantiated from 'pegtl::star<scheme::comment_cont>'
./parse_debugger.hh:214: instantiated from 'bool
pegtl::trace_debug::match(Input&, Class&& ...) [with Rule =
pegtl::star<scheme::comment_cont>, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:242: instantiated from 'static bool pegtl::seq<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
pegtl::star<scheme::comment_cont>, Rules = pegtl::string<124, 35>]'
./rules_generic.hh:242: instantiated from 'static bool pegtl::seq<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::comment_text, Rules = pegtl::star<scheme::comment_cont>,
pegtl::string<124, 35>]'
./parse_debugger.hh:214: instantiated from 'bool
pegtl::trace_debug::match(Input&, Class&& ...) [with Rule =
pegtl::seq<scheme::comment_text, pegtl::star<scheme::comment_cont>,
pegtl::string<124, 35> >, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:242: instantiated from 'static bool pegtl::seq<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
pegtl::seq<scheme::comment_text, pegtl::star<scheme::comment_cont>,
pegtl::string<124, 35> >, Rules = ]'
./rules_generic.hh:242: instantiated from 'static bool pegtl::seq<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
pegtl::string<35, 124>, Rules = pegtl::seq<scheme::comment_text,
pegtl::star<scheme::comment_cont>, pegtl::string<124, 35> >]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::nested_comment, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::nested_comment, Rules = pegtl::seq<pegtl::string<35, 59>,
scheme::interlexeme_space, scheme::datum>, pegtl::string<35, 33, 114, 54, 114,
115>]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
pegtl::seq<pegtl::one<59>, pegtl::until_eol>, Rules = scheme::nested_comment,
pegtl::seq<pegtl::string<35, 59>, scheme::interlexeme_space, scheme::datum>,
pegtl::string<35, 33, 114, 54, 114, 115>]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::comment, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::comment, Rules = ]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::whitespace, Rules = scheme::comment]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::interlexeme_space, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:124: instantiated from 'static bool
pegtl::star<Rule>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::interlexeme_space]'
./parse_debugger.hh:214: instantiated from 'bool
pegtl::trace_debug::match(Input&, Class&& ...) [with Rule =
pegtl::star<scheme::interlexeme_space>, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:242: instantiated from 'static bool pegtl::seq<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
pegtl::star<scheme::interlexeme_space>, Rules =
pegtl::seq<pegtl::seq<pegtl::one<35>, pegtl::list<116, 84, 102, 70> >,
pegtl::at<scheme::delimiter> >, pegtl::star<scheme::interlexeme_space>]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::boolean, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::boolean, Rules = scheme::number, scheme::character, scheme::string,
scheme::symbol]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::lexeme_datum, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./rules_generic.hh:183: instantiated from 'static bool pegtl::sor<Rule, Rules
...>::s_match(Input&, Debug&, Class&& ...) [with Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = , Rule =
scheme::lexeme_datum, Rules = scheme::compound_datum]'
./parse_debugger.hh:227: instantiated from 'bool
pegtl::trace_debug::match(bool, Input&, Class&& ...) [with Rule =
scheme::datum, Input = pegtl::iterator_input<__gnu_cxx::__normal_iterator<const
char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> >
>, pegtl::ascii_location>, Class = ]'
./parse_generic.hh:18: instantiated from 'bool pegtl::parse(Input&, Debug&,
Class&& ...) [with TopRule = scheme::datum, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Debug = pegtl::trace_debug, Class = ]'
./parse_generic.hh:46: instantiated from 'bool pegtl::trace_parse(bool,
Input&, Class&& ...) [with TopRule = scheme::datum, Input =
pegtl::iterator_input<__gnu_cxx::__normal_iterator<const char*,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
pegtl::ascii_location>, Class = ]'
./parse_string.hh:47: instantiated from 'bool pegtl::trace_parse_file(bool,
const std::string&, Class&& ...) [with TopRule = scheme::datum, Location =
pegtl::ascii_location, Class = ]'
scheme.cc:295: instantiated from here
./rules_generic.hh:211: internal compiler error: in finish_member_declaration,
at cp/semantics.c:2319
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] ICEs in template-heavy C++0x code
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (2 preceding siblings ...)
2008-04-08 8:32 ` gcc at cohi dot at
@ 2008-04-08 8:35 ` gcc at cohi dot at
2008-04-08 10:56 ` gcc at cohi dot at
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-08 8:35 UTC (permalink / raw)
To: gcc-bugs
--
gcc at cohi dot at changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |blocker
Summary|ICE on template-heavy C++ |ICEs in template-heavy C++0x
|code, reported in innocent |code
|source line |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] ICEs in template-heavy C++0x code
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (3 preceding siblings ...)
2008-04-08 8:35 ` [Bug c++/35828] ICEs in template-heavy C++0x code gcc at cohi dot at
@ 2008-04-08 10:56 ` gcc at cohi dot at
2008-12-28 22:13 ` [Bug c++/35828] [C++0x] ICE on default template template parameter in template function reichelt at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at cohi dot at @ 2008-04-08 10:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from gcc at cohi dot at 2008-04-08 10:55 -------
The second example could be related with a recursive template, more precisely
the templates seq_min_impl1 and seq_min_impl2 together perform a template
meta-programming "recursive walk" of a template structure, in order to define
their respective "const static size_t min" members.
In the second example the template structure is recursive, i.e. while trying to
determine seq_min_impl1< ... >::min for some template parameters the compiler
will reach a point where that value, through some steps, depends on itself.
(The meta-programming in the code included is a first step towards eliminating
the recursion.)
In other words: If my current understanding of my code is correct, the ICE from
scheme.ii should be an error message.
--
gcc at cohi dot at changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|blocker |major
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (4 preceding siblings ...)
2008-04-08 10:56 ` gcc at cohi dot at
@ 2008-12-28 22:13 ` reichelt at gcc dot gnu dot org
2009-04-20 17:51 ` gcc at abeckmann dot de
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-12-28 22:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from reichelt at gcc dot gnu dot org 2008-12-28 22:11 -------
Confirmed. Reduced testcase for comment #1:
=====================================================================
template<typename> struct A;
template<typename, template<typename> class = A> void foo();
void bar()
{
foo<int>();
}
=====================================================================
bug.cc: In function 'void bar()':
bug.cc:1: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
Removing the first template parameter yields a different error:
=====================================================================
template<typename> struct A;
template<template<typename> class = A> void foo();
void bar()
{
foo();
}
=====================================================================
bug.cc: In function 'void bar()':
bug.cc:1: internal compiler error: in tsubst_decl, at cp/pt.c:7958
Please submit a full bug report, [etc.]
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-12-28 22:11:55
date| |
Summary|ICEs in template-heavy C++0x|[C++0x] ICE on default
|code |template template parameter
| |in template function
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (5 preceding siblings ...)
2008-12-28 22:13 ` [Bug c++/35828] [C++0x] ICE on default template template parameter in template function reichelt at gcc dot gnu dot org
@ 2009-04-20 17:51 ` gcc at abeckmann dot de
2009-04-22 23:55 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: gcc at abeckmann dot de @ 2009-04-20 17:51 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1969 bytes --]
------- Comment #6 from gcc at abeckmann dot de 2009-04-20 17:51 -------
I stumbled across this ICE on a very similar testcase (on 4.3.4, 4.4.0, 4.5.0):
---------- 8< ----------
template < typename > struct A ;
template < template < typename > class = A >
void test ()
{
test ();
}
---------- >8 ----------
=========== 4.4.0 ==========
$ x86_64-linux-gnu-g++-4.4.x -v -std=c++0x -c
ice-in-tsubst_decl-cp_pt_c_8101.min.ii
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4_4-branch/configure
--prefix=/opt/software/gcc-x86_64/gcc-4.4.x --program-suffix=-4.4.x
--enable-languages=c,c++ --enable-checking
Thread model: posix
gcc version 4.4.0 20090413 (prerelease) (GCC)
COLLECT_GCC_OPTIONS='-v' '-std=c++0x' '-c' '-shared-libgcc' '-mtune=generic'
/opt/software/gcc-x86_64/gcc-4.4.x/libexec/gcc/x86_64-unknown-linux-gnu/4.4.0/cc1plus
-fpreprocessed ice-in-tsubst_decl-cp_pt_c_8101.min.ii -quiet -dumpbase
ice-in-tsubst_decl-cp_pt_c_8101.min.ii -mtune=generic -auxbase
ice-in-tsubst_decl-cp_pt_c_8101.min -std=c++0x -version -o /tmp/ccAHdc5J.s
GNU C++ (GCC) version 4.4.0 20090413 (prerelease) (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.4.0 20090413 (prerelease), GMP version
4.2.2, MPFR version 2.3.1.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 4c95a5cf24794a394976148039ecc611
ice-in-tsubst_decl-cp_pt_c_8101.min.ii: In function void test():
ice-in-tsubst_decl-cp_pt_c_8101.min.ii:1: internal compiler error: in
tsubst_decl, at cp/pt.c:8101
===========================
I also got the segmentation fault on this similar testcase, reported as bug
#39822 before seeing this report:
---------- 8< ----------
template < typename >
struct A ;
template < typename X, template < typename > class = A >
void test ( X )
{
A < int > T ;
test ( T ) ;
}
---------- >8 ----------
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (6 preceding siblings ...)
2009-04-20 17:51 ` gcc at abeckmann dot de
@ 2009-04-22 23:55 ` pinskia at gcc dot gnu dot org
2009-07-07 22:04 ` jason at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2009-04-22 23:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2009-04-22 23:55 -------
*** Bug 39822 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (7 preceding siblings ...)
2009-04-22 23:55 ` pinskia at gcc dot gnu dot org
@ 2009-07-07 22:04 ` jason at gcc dot gnu dot org
2009-07-07 22:11 ` jason at gcc dot gnu dot org
2009-07-07 22:16 ` jason at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: jason at gcc dot gnu dot org @ 2009-07-07 22:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jason at gcc dot gnu dot org 2009-07-07 22:04 -------
Subject: Bug 35828
Author: jason
Date: Tue Jul 7 22:03:42 2009
New Revision: 149351
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149351
Log:
PR c++/35828
* pt.c (tsubst_decl): Don't abort if we didn't change anything
in a TEMPLATE_DECL's args.
Added:
trunk/gcc/testsuite/g++.dg/template/defarg12.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (8 preceding siblings ...)
2009-07-07 22:04 ` jason at gcc dot gnu dot org
@ 2009-07-07 22:11 ` jason at gcc dot gnu dot org
2009-07-07 22:16 ` jason at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: jason at gcc dot gnu dot org @ 2009-07-07 22:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from jason at gcc dot gnu dot org 2009-07-07 22:11 -------
Subject: Bug 35828
Author: jason
Date: Tue Jul 7 22:11:31 2009
New Revision: 149353
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149353
Log:
PR c++/35828
* pt.c (tsubst_decl): Don't abort if we didn't change anything
in a TEMPLATE_DECL's args.
Added:
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/defarg12.C
- copied unchanged from r149351,
trunk/gcc/testsuite/g++.dg/template/defarg12.C
Modified:
branches/gcc-4_4-branch/gcc/ (props changed)
branches/gcc-4_4-branch/gcc/ChangeLog-2008 (props changed)
branches/gcc-4_4-branch/gcc/cp/ChangeLog
branches/gcc-4_4-branch/gcc/cp/ChangeLog-2007 (props changed)
branches/gcc-4_4-branch/gcc/cp/ChangeLog-2008 (props changed)
branches/gcc-4_4-branch/gcc/cp/pt.c
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog-2008 (props changed)
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ (props changed)
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/cpp0x/decltype-38655.C
(props changed)
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr36227.c (props
changed)
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/x86_64/abi/callabi/
(props changed)
Propchange: branches/gcc-4_4-branch/gcc/
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/ChangeLog-2008
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/cp/ChangeLog-2007
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/cp/ChangeLog-2008
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/testsuite/ChangeLog-2008
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/cpp0x/decltype-38655.C
('svn:mergeinfo' modified)
Propchange: branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr36227.c
('svn:mergeinfo' modified)
Propchange:
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/x86_64/abi/callabi/
('svn:mergeinfo' modified)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/35828] [C++0x] ICE on default template template parameter in template function
2008-04-04 21:29 [Bug c++/35828] New: ICE on template-heavy C++ code, reported in innocent source line gcc at cohi dot at
` (9 preceding siblings ...)
2009-07-07 22:11 ` jason at gcc dot gnu dot org
@ 2009-07-07 22:16 ` jason at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: jason at gcc dot gnu dot org @ 2009-07-07 22:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from jason at gcc dot gnu dot org 2009-07-07 22:16 -------
Fixed for 4.4.1.
--
jason at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35828
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2009-07-07 22:16 UTC | newest]
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