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From: "otmar.struwe at web dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/58849] New: complex number, memory is corrupted
Date: Tue, 22 Oct 2013 22:05:00 -0000 [thread overview]
Message-ID: <bug-58849-4@http.gcc.gnu.org/bugzilla/> (raw)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58849
Bug ID: 58849
Summary: complex number, memory is corrupted
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: otmar.struwe at web dot de
Created attachment 31075
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31075&action=edit
test source
In the below test program the value of the variable "comp" is corrupted.
Wrong output is:
doub = -0.544021
doub = -0
Expected output:
doub = -0.544021
doub = -0.544021
Compiled with:
gcc -Wall -std=c11 -Wpedantic -o complex.exe complex.c
Compiler:
Using built-in specs.
COLLECT_GCC=d:\pc\msys\1.0\mingw\bin\gcc.exe
COLLECT_LTO_WRAPPER=d:/pc/msys/1.0/mingw/bin/../libexec/gcc/mingw32/4.8.
1/lto-wrapper.exe
Target: mingw32
Configured with: ../gcc-4.8.1/configure --prefix=/mingw
--host=mingw32 --build=mingw32 --without-pic --enable-shared
--enable-static --with-gnu-ld --enable-lto --enable-libssp
--disable-multilib --enable-languages=c,c++,fortran,objc,obj-c++,ada
--disable-sjlj-exceptions --with-dwarf2 --disable-win32-registry
--enable-libstdcxx-debug --enable-version-specific-runtime-libs
--with-gmp=/usr/src/pkg/gmp-5.1.2-1-mingw32-src/bld
--with-mpc=/usr/src/pkg/mpc-1.0.1-1-mingw32-src/bld --with-mpfr=
--with-system-zlib --with-gnu-as --enable-decimal-float=yes
--enable-libgomp --enable-threads --with-libiconv-prefix=/mingw32
--with-libintl-prefix=/mingw --disable-bootstrap LDFLAGS=-s
CFLAGS=-D_USE_32BIT_TIME_T
Thread model: win32
gcc version 4.8.1 (GCC)
next reply other threads:[~2013-10-22 22:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-22 22:05 otmar.struwe at web dot de [this message]
2013-10-22 22:33 ` [Bug target/58849] " pinskia at gcc dot gnu.org
2013-12-13 12:07 ` otmar.struwe at web dot de
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