[Bug c++/46903] New: [C++0x] ICE unexpected expression of kind template_id_expr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46903 Summary: [C++0x] ICE unexpected expression of kind template_id_expr Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: rubid...@openttd.org Created attachment 22723 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22723 Test case, compile with C++0x. The attached test case fails with an ICE: test.ii:6:18: internal compiler error: unexpected expression ‘CreateA’ of kind template_id_expr Using: g++-trunk -std=gnu++0x test.ii With g++-trunk (GCC) 4.6.0 20101211 (experimental) (revision 167723) It compiles fine with gcc 4.5.1, 4.4.5 and 4.3.5.
[Bug c++/44108] [4.6 Regression] -Wunused-but-set-variable does not consider array sizing use of a const variable
--- Comment #1 from rubidium at openttd dot org 2010-05-13 11:04 --- Created an attachment (id=20655) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20655&action=view) Simple testcase Compile with g++ -Wunused-but-set-variable testcase.cpp -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44108
[Bug c++/44108] New: [4.6 Regression] -Wunused-but-set-variable does not consider array sizing use of a const variable
Like PR c/43981, but still happening with 4.6.0 20100513 (Last Changed Rev: 159356 ), which is why I copied and editted the title. In case a const variable is used for array sizing it is not considered to be read whereas a non-const variable would be considered to be read. It does NOT happen when using gcc on a .c file, but it happens when using g++ on a .cpp file, as such component c++. See the attached test case which shows that only the const variables are affected by this. -- Summary: [4.6 Regression] -Wunused-but-set-variable does not consider array sizing use of a const variable Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44108
[Bug lto/41602] undefined references when linking with -flto
--- Comment #1 from rubidium at openttd dot org 2009-10-06 13:45 --- Created an attachment (id=18721) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18721&action=view) The testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41602
[Bug lto/41602] New: undefined references when linking with -flto
Under certain circumstances, see attachment, linking with -flto fails: gcc-4.5 r152491 gcc-4.5 -flto -lstdc++ main.cpp -o a.out /tmp/ccWovgK1.lto.o:(.rodata._ZTV33ClientNetworkContentSocketHandler[_ZTV33ClientNetworkContentSocketHandler]+0x30): undefined reference to `_ZThn8_N33ClientNetworkContentSocketHandler9OnConnectEb' collect2: ld returned 1 exit status gcc-4.5 -lstdc++ main.cpp -o a.out -- Summary: undefined references when linking with -flto Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41602
[Bug c++/41275] [4.5] ICE: expand_expr_real_1, at expr.c:8416
--- Comment #1 from rubidium at openttd dot org 2009-09-05 13:42 --- Created an attachment (id=18506) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18506&action=view) The .ii file of save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41275
[Bug c++/41275] New: [4.5] ICE: expand_expr_real_1, at expr.c:8416
linux-gnu/4.5.0/../../../../include/c++/4.5.0/backward /usr/local/include /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/include /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/include-fixed /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-O2' '-fomit-frame-pointer' '-DUNIX' '-Wall' '-Wno-multichar' '-Wsign-compare' '-Wundef' '-Wwrite-strings' '-Wpointer-arith' '-Wno-uninitialized' '-W' '-Wno-unused-parameter' '-Wformat=2' '-Wredundant-decls' '-fno-strict-aliasing' '-Wcast-qual' '-fno-strict-overflow' '-DWITH_ALLEGRO' '-I/usr/include' '-DWITH_SDL' '-I/usr/include/SDL' '-D_REENTRANT' '-DWITH_ZLIB' '-D_SQ64' '-I/home/rubidium/openttd/special/gcc-4.5/src/3rdparty/squirrel/include' '-DWITH_PNG' '-I/usr/include/libpng12' '-DWITH_FONTCONFIG' '-DWITH_FREETYPE' '-I/usr/include/freetype2' '-DWITH_ICU' '-D_REENTRANT' '-I/usr/include' '-DENABLE_NETWORK' '-DWITH_PERSONAL_DIR' '-DPERSONAL_DIR=".openttd"' '-DGLOBAL_DATA_DIR="/usr/local/share/games/openttd"' '-I' '/home/rubidium/openttd/special/gcc-4.5/objs/release' '-I' '/home/rubidium/openttd/special/gcc-4.5/objs/lang' '-c' '-o' 'misc_gui.o' '-shared-libgcc' '-mtune=generic' /usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/cc1plus -fpreprocessed misc_gui.ii -quiet -dumpbase misc_gui.cpp -mtune=generic -auxbase-strip misc_gui.o -O2 -Wall -Wno-multichar -Wsign-compare -Wundef -Wwrite-strings -Wpointer-arith -Wno-uninitialized -W -Wno-unused-parameter -Wformat=2 -Wredundant-decls -Wcast-qual -version -fomit-frame-pointer -fno-strict-aliasing -fno-strict-overflow -o misc_gui.s GNU C++ (GCC) version 4.5.0 20090905 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090904 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 GNU C++ (GCC) version 4.5.0 20090905 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090904 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: 7221e3a3fa11525f4d349f716eeef094 /home/rubidium/openttd/special/gcc-4.5/src/misc_gui.cpp: In member function âErrmsgWindow::~ErrmsgWindow()â: /home/rubidium/openttd/special/gcc-4.5/src/misc_gui.cpp:640:44: internal compiler error: in expand_expr_real_1, at expr.c:8416 -- Summary: [4.5] ICE: expand_expr_real_1, at expr.c:8416 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41275
[Bug middle-end/41120] ICE segmentation fault (reading garbage collected data)
--- Comment #1 from rubidium at openttd dot org 2009-08-19 14:30 --- Created an attachment (id=18402) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18402&action=view) save-temps data -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41120
[Bug middle-end/41120] New: ICE segmentation fault (reading garbage collected data)
; '-O2' '-fomit-frame-pointer' '-DUNIX' '-Wall' '-Wno-multichar' '-Wsign-compare' '-Wundef' '-Wwrite-strings' '-Wpointer-arith' '-Wno-uninitialized' '-W' '-Wno-unused-parameter' '-Wformat=2' '-Wredundant-decls' '-fno-strict-aliasing' '-Wcast-qual' '-fno-strict-overflow' '-DWITH_ALLEGRO' '-I/usr/include' '-DWITH_SDL' '-I/usr/include/SDL' '-D_REENTRANT' '-DWITH_ZLIB' '-D_SQ64' '-I/home/rubidium/openttd/special/gcc-4.5/src/3rdparty/squirrel/include' '-DWITH_PNG' '-I/usr/include/libpng12' '-DWITH_FONTCONFIG' '-DWITH_FREETYPE' '-I/usr/include/freetype2' '-DWITH_ICU' '-D_REENTRANT' '-I/usr/include' '-DENABLE_NETWORK' '-DWITH_PERSONAL_DIR' '-DPERSONAL_DIR=".openttd"' '-DGLOBAL_DATA_DIR="/usr/local/share/games/openttd"' '-I' '/home/rubidium/openttd/special/gcc-4.5/objs/release' '-I' '/home/rubidium/openttd/special/gcc-4.5/objs/lang' '-c' '-o' 'blitter/32bpp_anim.o' '-shared-libgcc' '-mtune=generic' /usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/cc1plus -fpreprocessed 32bpp_anim.ii -quiet -dumpbase 32bpp_anim.cpp -mtune=generic -auxbase-strip blitter/32bpp_anim.o -O2 -Wall -Wno-multichar -Wsign-compare -Wundef -Wwrite-strings -Wpointer-arith -Wno-uninitialized -W -Wno-unused-parameter -Wformat=2 -Wredundant-decls -Wcast-qual -version -fomit-frame-pointer -fno-strict-aliasing -fno-strict-overflow --param ggc-min-expand=0 --param ggc-min-heapsize=0 -o 32bpp_anim.s GNU C++ (GCC) version 4.5.0 20090819 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090818 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=0 --param ggc-min-heapsize=0 GNU C++ (GCC) version 4.5.0 20090819 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090818 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=0 --param ggc-min-heapsize=0 Compiler executable checksum: 8c0ab930274bdc39490cd94e5cc4d1b8 /home/rubidium/openttd/special/gcc-4.5/src/blitter/32bpp_anim.cpp:14:27: internal compiler error: Segmentation fault Valgrind run: GNU C++ (GCC) version 4.5.0 20090819 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090818 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 ignoring nonexistent directory "/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/../../../../x86_64-unknown-linux-gnu/include" ignoring duplicate directory "/usr/include" as it is a non-system directory that duplicates a system directory ignoring duplicate directory "/usr/include" as it is a non-system directory that duplicates a system directory #include "..." search starts here: #include <...> search starts here: /usr/include/SDL /home/rubidium/openttd/special/gcc-4.5/src/3rdparty/squirrel/include /usr/include/libpng12 /usr/include/freetype2 /home/rubidium/openttd/special/gcc-4.5/objs/release /home/rubidium/openttd/special/gcc-4.5/objs/lang /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/../../../../include/c++/4.5.0 /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/../../../../include/c++/4.5.0/x86_64-unknown-linux-gnu /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/../../../../include/c++/4.5.0/backward /usr/local/include /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/include /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/include-fixed /usr/include End of search list. GNU C++ (GCC) version 4.5.0 20090819 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090818 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: 8c0ab930274bdc39490cd94e5cc4d1b8 ==4305== Invalid read of size 2 ==4305==at 0x51514D: is_empty_class (class.c:6524) ==4305==by 0x482E70: build_call_a (call.c:356) ==4305==by 0x483FF2: build_cxx_call (call.c:5782) ==4305==by 0x48D5BF: build_over_call (call.c:5770) ==4305==by 0x48F8D4: build_new_method_call (call.c:6330) ==4305==by 0x6DC43EF: ??? ==4305==by 0x2: ??? ==4305== Address 0xa5a5a5a5a5a5a5a5 is not stack'd, malloc'd or (recently) free'd /home/rubidium/openttd/special/gcc-4.5/src/blitter/32bpp_anim.cpp:14:27: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: ICE segmentation fault (reading garbage collected data) Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41120
[Bug middle-end/38509] Bogus "attempt to free a non-heap object" warning
--- Comment #2 from rubidium at openttd dot org 2009-07-25 23:28 --- Is there a way to disable this warning? I've searched the manual and gcc -v --help for 'heap' and 'free'. Neither keyword showed any promising compiler flags. I've also looked in the code, but I cannot find a variable (like warn_parentheses) that enables/disables the warning. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38509
[Bug lto/40681] [ICE] expand_expr_real_1, at expr.c:7382
--- Comment #1 from rubidium at openttd dot org 2009-07-08 10:42 --- Created an attachment (id=18156) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18156&action=view) The .ii file of save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40681
[Bug lto/40681] New: [ICE] expand_expr_real_1, at expr.c:7382
'-Wundef' '-Wwrite-strings' '-Wpointer-arith' '-Wno-uninitialized' '-W' '-Wno-unused-parameter' '-Wformat=2' '-Wredundant-decls' '-fno-strict-aliasing' '-Wcast-qual' '-fno-strict-overflow' '-DWITH_SDL' '-I/usr/include/SDL' '-D_REENTRANT' '-DWITH_ZLIB' '-D_SQ64' '-I/home/rubidium/openttd/special/lto/src/3rdparty/squirrel/include' '-DWITH_PNG' '-I/usr/include/libpng12' '-DWITH_FONTCONFIG' '-DWITH_FREETYPE' '-I/usr/include/freetype2' '-DWITH_ICU' '-D_REENTRANT' '-I/usr/include' '-DENABLE_NETWORK' '-DWITH_PERSONAL_DIR' '-DPERSONAL_DIR=".openttd"' '-DGLOBAL_DATA_DIR="/usr/local/share/games/openttd"' '-I' '/home/rubidium/openttd/special/lto/objs/release' '-I' '/home/rubidium/openttd/special/lto/objs/lang' '-c' '-o' 'misc_gui.o' '-shared-libgcc' '-mtune=generic' /usr/local/lto/libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/cc1plus -fpreprocessed misc_gui.ii -quiet -dumpbase misc_gui.cpp -mtune=generic -auxbase-strip misc_gui.o -O2 -Wall -Wno-multichar -Wsign-compare -Wundef -Wwrite-strings -Wpointer-arith -Wno-uninitialized -W -Wno-unused-parameter -Wformat=2 -Wredundant-decls -Wcast-qual -version -fomit-frame-pointer -flto -fno-strict-aliasing -fno-strict-overflow -o misc_gui.s GNU C++ (lto merged with rev 149291) version 4.5.0 20090706 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090706 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 GNU C++ (lto merged with rev 149291) version 4.5.0 20090706 (experimental) (x86_64-unknown-linux-gnu) compiled by GNU C version 4.5.0 20090706 (experimental), GMP version 4.3.1, MPFR version 2.4.1-p2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: 1b221bba280fd5b5d5f51d82d51ad25c /home/rubidium/openttd/special/lto/src/misc_gui.cpp: In member function â__comp_dtor â: /home/rubidium/openttd/special/lto/src/misc_gui.cpp:590:44: internal compiler error: in expand_expr_real_1, at expr.c:7382 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: [ICE] expand_expr_real_1, at expr.c:7382 Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40681
[Bug lto/39003] internal compiler error: in output_parm_decl, at lto-function-out.c:2652
--- Comment #3 from rubidium at openttd dot org 2009-07-08 09:12 --- I cannot reproduce this error anymore in gcc-lto (lto merged with rev 149291) 4.5.0 20090706 (experimental) revision 149340. However... I don't have the setup I've ran the previous test on, as such I have build it with another compiler for another platform (x86_64). On the other hand I'm hitting another internal compiler error in expand_expr_real_1, at expr.c:7382. But I'm not sure whether this is trunk or lto; I'm recompiling trunk right now though that takes a while. I'll open a new bug report for lto if it's really lto only. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39003
[Bug c++/39003] internal compiler error: in output_parm_decl, at lto-function-out.c:2652
--- Comment #1 from rubidium at openttd dot org 2009-01-28 14:42 --- Created an attachment (id=17199) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17199&action=view) result of gcc -save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39003
[Bug c++/39003] New: internal compiler error: in output_parm_decl, at lto-function-out.c:2652
t;' '-DGLOBAL_DATA_DIR="/usr/local/share/games/openttd"' '-I' '/home/rubidium/openttd/clean3/objs/release' '-I' '/home/rubidium/openttd/clean3/objs/lang' '-c' '-o' 'ai/ai_scanner.o' '-shared-libgcc' '-mtune=generic' '-march=pentium-m' /usr/local/libexec/gcc/i686-pc-linux-gnu/4.4.0/cc1plus -fpreprocessed ai_scanner.ii -quiet -dumpbase ai_scanner.cpp -mtune=generic -march=pentium-m -auxbase-strip ai/ai_scanner.o -O2 -Wall -Wno-multichar -Wsign-compare -Wundef -Wwrite-strings -Wpointer-arith -Wno-uninitialized -W -Wno-unused-parameter -Wformat=2 -Wredundant-decls -version -fomit-frame-pointer -flto -fno-strict-aliasing -fno-strict-overflow -o ai_scanner.s GNU C++ (lto merged with rev 143693) version 4.4.0 20090127 (experimental) (i686-pc-linux-gnu) compiled by GNU C version 4.4.0 20090127 (experimental), GMP version 4.2.2, MPFR version 2.3.2. GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: 8dc3a8f7c812ab555f35789c3c3138c0 /home/rubidium/openttd/clean3/src/ai/ai_scanner.cpp:21: internal compiler error: in output_parm_decl, at lto-function-out.c:2652 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: internal compiler error: in output_parm_decl, at lto- function-out.c:2652 Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rubidium at openttd dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39003
[Bug c++/38509] New: Bogus "attempt to free a non-heap object" warning
class TestCase {
private:
const int *pointer;
public:
TestCase() {
static int non_heap = 0;
this->pointer = &non_heap;
}
~TestCase() {
if (*this->pointer != 0) __builtin_free(const_cast(this->pointer));
}
};
int main(int argc, const char *argv[]) {
TestCase test;
return 0;
}
/*
The code above, compiled g++ 4.4.0 with -O1 (or any -On except -O0) gives the
following warning:
test.cpp: In function âint main(int, const char**)â:
test.cpp:12: warning: attempt to free a non-heap object ânon_heapâ
In this case the warning is bogus because the "free" can never be reached.
Complete command line:
g++ -O1 -o test test.cpp
Output from "g++ -v -O1 -o test test.cpp":
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../configure --with-arch=pentium-m --enable-threads
--enable-languages=c,c++
Thread model: posix
gcc version 4.4.0 20081210 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-v' '-O1' '-o' 'test' '-shared-libgcc' '-mtune=generic'
'-march=pentium-m'
/usr/local/libexec/gcc/i686-pc-linux-gnu/4.4.0/cc1plus -quiet -v -D_GNU_SOURCE
test.cpp -quiet -dumpbase test.cpp -mtune=generic -march=pentium-m -auxbase
test -O1 -version -o /tmp/ccIffeq5.s
ignoring nonexistent directory
"/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/i686-pc-linux-gnu
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/backward
/usr/local/include
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/include
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/include-fixed
/usr/include
End of search list.
GNU C++ (GCC) version 4.4.0 20081210 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.4.0 20081210 (experimental), GMP version
4.2.2, MPFR version 2.3.2.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: b043f60097b3fa3e759e89265ea8ebdb
test.cpp: In function âint main(int, const char**)â:
test.cpp:12: warning: attempt to free a non-heap object ânon_heapâ
COLLECT_GCC_OPTIONS='-v' '-O1' '-o' 'test' '-shared-libgcc' '-mtune=generic'
'-march=pentium-m'
as -V -Qy -o /tmp/ccshvEr5.o /tmp/ccIffeq5.s
GNU assembler version 2.18.0 (i486-linux-gnu) using BFD version (GNU Binutils
for Debian) 2.18.0.20080103
COMPILER_PATH=/usr/local/libexec/gcc/i686-pc-linux-gnu/4.4.0/:/usr/local/libexec/gcc/i686-pc-linux-gnu/4.4.0/:/usr/local/libexec/gcc/i686-pc-linux-gnu/:/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/:/usr/local/lib/gcc/i686-pc-linux-gnu/
LIBRARY_PATH=/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/:/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-O1' '-o' 'test' '-shared-libgcc' '-mtune=generic'
'-march=pentium-m'
/usr/local/libexec/gcc/i686-pc-linux-gnu/4.4.0/collect2 --eh-frame-hdr -m
elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o test /usr/lib/crt1.o
/usr/lib/crti.o /usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/crtbegin.o
-L/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0
-L/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../.. /tmp/ccshvEr5.o -lstdc++
-lm -lgcc_s -lgcc -lc -lgcc_s -lgcc
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/crtend.o /usr/lib/crtn.o
Note: this is a self-compiled binary of SVN revision 142654.
*/
--
Summary: Bogus "attempt to free a non-heap object" warning
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rubidium at openttd dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38509
