https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65513
Bug ID: 65513
Summary: gcc stops with "internal compiler error"
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: developm...@faf-ltd.com
#include <atomic>
class LogEntries
{
public:
char sDateTime [20];
std::atomic<bool> bReadyToFlush;
};
class LogThreads
{
public:
static LogEntries leLogEntries [10];
};
LogEntries LogThreads::leLogEntries [10] {};
Compiler options:
g++ -v -save-temps -std=c++11 gcc-warning-bug-2.cpp -Wall -Wextra -c -Werror
-fno-strict-aliasing -fwrapv -fno-aggressive-loop-optimizations
Output:
Using built-in specs.
COLLECT_GCC=g++
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.9.2_source/configure --disable-multilib
Thread model: posix
gcc version 4.9.2 (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-std=c++11' '-Wall' '-Wextra' '-c'
'-Werror' '-fno-strict-aliasing' '-fwrapv' '-fno-aggressive-loop-optimizations'
'-shared-libgcc' '-mtune=generic' '-march=x86-64'
/usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.9.2/cc1plus -E -quiet -v
-D_GNU_SOURCE gcc-warning-bug-2.cpp -mtune=generic -march=x86-64 -std=c++11
-Wall -Wextra -Werror -fno-strict-aliasing -fwrapv
-fno-aggressive-loop-optimizations -fpch-preprocess -o gcc-warning-bug-2.ii
ignoring nonexistent directory
"/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../x86_64-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/x86_64-unknown-linux-gnu
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/backward
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/include
/usr/local/include
/usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/include-fixed
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-std=c++11' '-Wall' '-Wextra' '-c'
'-Werror' '-fno-strict-aliasing' '-fwrapv' '-fno-aggressive-loop-optimizations'
'-shared-libgcc' '-mtune=generic' '-march=x86-64'
/usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.9.2/cc1plus -fpreprocessed
gcc-warning-bug-2.ii -quiet -dumpbase gcc-warning-bug-2.cpp -mtune=generic
-march=x86-64 -auxbase gcc-warning-bug-2 -Wall -Wextra -Werror -std=c++11
-version -fno-strict-aliasing -fwrapv -fno-aggressive-loop-optimizations -o
gcc-warning-bug-2.s
GNU C++ (GCC) version 4.9.2 (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.9.2, GMP version 4.2.3, MPFR version 3.1.2,
MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (GCC) version 4.9.2 (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.9.2, GMP version 4.2.3, MPFR version 3.1.2,
MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 660c5687a086ea3686f43ea5e642dd2c
gcc-warning-bug-2.cpp:16:43: error: missing initializer for member
‘LogEntries::sDateTime’ [-Werror=missing-field-initializers]
LogEntries LogThreads::leLogEntries [10] {};
^
gcc-warning-bug-2.cpp:16:43: error: missing initializer for member
‘LogEntries::bReadyToFlush’ [-Werror=missing-field-initializers]
gcc-warning-bug-2.cpp: In function ‘void
__static_initialization_and_destruction_0(int, int)’:
gcc-warning-bug-2.cpp:16:43: internal compiler error: in
gimplify_init_constructor, at gimplify.c:4007
0x7f7bc3 gimplify_init_constructor
../../gcc-4.9.2_source/gcc/gimplify.c:4007
0x7f879e gimplify_modify_expr_rhs
../../gcc-4.9.2_source/gcc/gimplify.c:4167
0x7f8874 gimplify_modify_expr
../../gcc-4.9.2_source/gcc/gimplify.c:4486
0x7fab57 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:7627
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
0x7fa40d gimplify_cleanup_point_expr
../../gcc-4.9.2_source/gcc/gimplify.c:5149
0x7fa40d gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:7990
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
0x7fb023 gimplify_statement_list
../../gcc-4.9.2_source/gcc/gimplify.c:1432
0x7fb023 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:8042
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
0x7fb023 gimplify_statement_list
../../gcc-4.9.2_source/gcc/gimplify.c:1432
0x7fb023 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:8042
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
0x7fa40d gimplify_cleanup_point_expr
../../gcc-4.9.2_source/gcc/gimplify.c:5149
0x7fa40d gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:7990
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
0x7fb023 gimplify_statement_list
../../gcc-4.9.2_source/gcc/gimplify.c:1432
0x7fb023 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../gcc-4.9.2_source/gcc/gimplify.c:8042
0x7fc576 gimplify_stmt(tree_node**, gimple_statement_base**)
../../gcc-4.9.2_source/gcc/gimplify.c:5373
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
