[Mingw-notify] [ mingw-Bugs-1721533 ] mingw scanf hh 32bit

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Bugs item #1721533, was opened at 2007-05-18 16:35
Message generated for change (Settings changed) made by earnie
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>Category: binutils
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yayooo (yayooo)
>Assigned to: Nobody/Anonymous (nobody)
Summary: mingw scanf hh 32bit

Initial Comment:
#include <stdio.h>
int main()
{unsigned int i;
char out[]="ABCDEFGHIJK";
for(i=0;i<sizeof(out);i++) printf("%02X:%c ",out[i],out[i]);
putchar('\n');
sscanf("97","%hhd",out+5);
for(i=0;i<sizeof(out);i++) printf("%02X:%c ",out[i],out[i]);
putchar('\n');
return(0);
}
/*
http://www.gnu.org/software/libc/manual/html_node/Numeric-Input-Conversions.html
`hh'
Specifies that the argument is a signed char * or unsigned char *.
*/
/*
Window Server 2003 Enterprise Edition
Microsoft Windows [version 5.2.3790]
devcpp-4.9.9.2_setup.exe
MinGW
gcc -v
Reading specs from D:/MinGW/bin/../lib/gcc/mingw32/3.4.2/specs
Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=
mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable
-languages=c,c++,f77,ada,objc,java --disable-win32-registry --disable-shared --e
nable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-ja
va-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchroniz
ation --enable-libstdcxx-debug
Thread model: win32
gcc version 3.4.2 (mingw-special)
ld -v
GNU ld version 2.15.91 20040904
Result:
41:A 42:B 43:C 44:D 45:E 46:F 47:G 48:H 49:I 4A:J 4B:K 00:
41:A 42:B 43:C 44:D 45:E 61:a 00:  00:  00:  4A:J 4B:K 00:
*/
/*
# uname -ap
OpenBSD  4.1 GENERIC.MP#1225 i386 Intel(R) Pentium(R) 4 CPU 3.00GHz ("GenuineIntel" 686-class)
# gcc -v
Reading specs from /usr/lib/gcc-lib/i386-unknown-openbsd4.1/3.3.5/specs
Configured with:
Thread model: single
gcc version 3.3.5 (propolice)
# ld -v
GNU ld version 2.15
Result:
41:A 42:B 43:C 44:D 45:E 46:F 47:G 48:H 49:I 4A:J 4B:K 00:
41:A 42:B 43:C 44:D 45:E 61:a 47:G 48:H 49:I 4A:J 4B:K 00:
*/

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