https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66246
Bug ID: 66246
Summary: PCH breaks preprocessor
Product: gcc
Version: 4.9.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: preprocessor
Assignee: unassigned at gcc dot gnu.org
Reporter: kai-bugs at cats dot ms
Target Milestone: ---
Created attachment 35590
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35590&action=edit
Header
Test consists of:
- make sure we have no PCH
- compile the source w/o PCH
- compile the PCH
- compile the source w/PCH
As far as I can tell, the reason for the problems is that macros no longer get
expanded
If it matters, this is from the MinGW packaged with Qt 5.4.
$ cat t.sh
#! /bin/bash -x
gcc --version
rm th.hh.gch
g++ -Winvalid-pch -c -save-temps test.cc
g++ -x c++-header -c -save-temps th.hh
g++ -Winvalid-pch -c -save-temps test.cc
$ ./t.sh
+ gcc --version
gcc.exe (i686-posix-dwarf-rev2, Built by MinGW-W64 project) 4.9.1
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ rm th.hh.gch
+ g++ -Winvalid-pch -c -save-temps test.cc
+ g++ -x c++-header -c -save-temps th.hh
+ g++ -Winvalid-pch -c -save-temps test.cc
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw.h:13:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:10,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw_secapi.h:51:10: error:
redefinition of 'struct __if_array<true, __dsttype>'
struct __if_array <true, __dsttype> {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw.h:13:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:10,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw_secapi.h:51:10: error:
previous definition of 'struct __if_array<true, __dsttype>'
struct __if_array <true, __dsttype> {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:10:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw.h: In function 'void
__debugbreak()':
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw.h:657:101: error:
redefinition of 'void __debugbreak()'
__MINGW_INTRIN_INLINE void __cdecl __debugbreak(void)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:10:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/_mingw.h:657:101: note: 'void
__debugbreak()' previously defined here
__MINGW_INTRIN_INLINE void __cdecl __debugbreak(void)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h: At global scope:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:159:16: error:
redefinition of 'struct localeinfo_struct'
typedef struct localeinfo_struct {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:159:16: error:
previous definition of 'struct localeinfo_struct'
typedef struct localeinfo_struct {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:162:18: error:
invalid type in declaration before ',' token
} _locale_tstruct,*_locale_t;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:162:18: error:
conflicting declaration 'typedef int _locale_tstruct'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:162:3: note:
previous declaration as 'typedef struct localeinfo_struct _locale_tstruct'
} _locale_tstruct,*_locale_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:162:20: error:
conflicting declaration 'typedef int* _locale_t'
} _locale_tstruct,*_locale_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:162:20: note:
previous declaration as 'typedef struct localeinfo_struct* _locale_t'
} _locale_tstruct,*_locale_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:166:16: error:
redefinition of 'struct tagLC_ID'
typedef struct tagLC_ID {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:166:16: error:
previous definition of 'struct tagLC_ID'
typedef struct tagLC_ID {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:170:8: error:
invalid type in declaration before ',' token
} LC_ID,*LPLC_ID;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:170:8: error:
conflicting declaration 'typedef int LC_ID'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:170:3: note:
previous declaration as 'typedef struct tagLC_ID LC_ID'
} LC_ID,*LPLC_ID;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:170:10: error:
conflicting declaration 'typedef int* LPLC_ID'
} LC_ID,*LPLC_ID;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:170:10: note:
previous declaration as 'typedef struct tagLC_ID* LPLC_ID'
} LC_ID,*LPLC_ID;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:175:16: error:
redefinition of 'struct threadlocaleinfostruct'
typedef struct threadlocaleinfostruct {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:175:16: error:
previous definition of 'struct threadlocaleinfostruct'
typedef struct threadlocaleinfostruct {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:199:16: error:
invalid type in declaration before ';' token
} threadlocinfo;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:199:16: error:
conflicting declaration 'typedef int threadlocinfo'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:15:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/crtdefs.h:199:3: note:
previous declaration as 'typedef struct threadlocaleinfostruct threadlocinfo'
} threadlocinfo;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:50:18: error:
redefinition of 'struct _div_t'
typedef struct _div_t {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:50:18: error:
previous definition of 'struct _div_t'
typedef struct _div_t {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:53:10: error: invalid
type in declaration before ';' token
} div_t;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:53:10: error:
conflicting declaration 'typedef int div_t'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:53:5: note: previous
declaration as 'typedef struct _div_t div_t'
} div_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:55:18: error:
redefinition of 'struct _ldiv_t'
typedef struct _ldiv_t {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:55:18: error:
previous definition of 'struct _ldiv_t'
typedef struct _ldiv_t {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:58:11: error: invalid
type in declaration before ';' token
} ldiv_t;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:58:11: error:
conflicting declaration 'typedef int ldiv_t'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:58:5: note: previous
declaration as 'typedef struct _ldiv_t ldiv_t'
} ldiv_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:67:5: error:
conflicting declaration 'typedef struct _LDOUBLE _LDOUBLE'
} _LDOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:67:5: note: previous
declaration as 'typedef struct _LDOUBLE _LDOUBLE'
} _LDOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:74:5: error:
conflicting declaration 'typedef struct _CRT_DOUBLE _CRT_DOUBLE'
} _CRT_DOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:74:5: note: previous
declaration as 'typedef struct _CRT_DOUBLE _CRT_DOUBLE'
} _CRT_DOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:78:5: error:
conflicting declaration 'typedef struct _CRT_FLOAT _CRT_FLOAT'
} _CRT_FLOAT;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:78:5: note: previous
declaration as 'typedef struct _CRT_FLOAT _CRT_FLOAT'
} _CRT_FLOAT;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:85:5: error:
conflicting declaration 'typedef struct _LONGDOUBLE _LONGDOUBLE'
} _LONGDOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:85:5: note: previous
declaration as 'typedef struct _LONGDOUBLE _LONGDOUBLE'
} _LONGDOUBLE;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:92:5: error:
conflicting declaration 'typedef struct _LDBL12 _LDBL12'
} _LDBL12;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:92:5: note: previous
declaration as 'typedef struct _LDBL12 _LDBL12'
} _LDBL12;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h: In function 'long
long int _abs64(long long int)':
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:335:108: error:
redefinition of 'long long int _abs64(long long int)'
__MINGW_INTRIN_INLINE __int64 __cdecl _abs64(__int64 x) {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:335:108: note: 'long
long int _abs64(long long int)' previously defined here
__MINGW_INTRIN_INLINE __int64 __cdecl _abs64(__int64 x) {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h: At global scope:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:626:57: error:
conflicting declaration 'typedef struct lldiv_t lldiv_t'
typedef struct { __MINGW_EXTENSION long long quot, rem; } lldiv_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17:0,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:626:57: note:
previous declaration as 'typedef struct lldiv_t lldiv_t'
typedef struct { __MINGW_EXTENSION long long quot, rem; } lldiv_t;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:667:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/sec_api/stdlib_s.h:49:149:
error: redefinition of 'template<unsigned int __drive_size, unsigned int
__dir_size, unsigned int __name_size, unsigned int __ext_size> errno_t
_splitpath_s(const char*, char (&)[__drive_size], char (&)[__dir_size], char
(&)[__name_size], char (&)[__ext_size])'
__DEFINE_CPP_OVERLOAD_SECURE_FUNC_SPLITPATH(errno_t,_splitpath_s,char,_Dest)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:667:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/sec_api/stdlib_s.h:49:149:
note: 'template<unsigned int __drive_size, unsigned int __dir_size, unsigned
int __name_size, unsigned int __ext_size> errno_t _splitpath_s(const char*,
char (&)[__drive_size], char (&)[__dir_size], char (&)[__name_size], char
(&)[__ext_size])' previously declared here
__DEFINE_CPP_OVERLOAD_SECURE_FUNC_SPLITPATH(errno_t,_splitpath_s,char,_Dest)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:667:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/sec_api/stdlib_s.h:58:149:
error: redefinition of 'template<unsigned int __drive_size, unsigned int
__dir_size, unsigned int __name_size, unsigned int __ext_size> errno_t
_wsplitpath_s(const wchar_t*, wchar_t (&)[__drive_size], wchar_t
(&)[__dir_size], wchar_t (&)[__name_size], wchar_t (&)[__ext_size])'
__DEFINE_CPP_OVERLOAD_SECURE_FUNC_SPLITPATH(errno_t,_wsplitpath_s,wchar_t,_Dest)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:667:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/sec_api/stdlib_s.h:58:149:
note: 'template<unsigned int __drive_size, unsigned int __dir_size, unsigned
int __name_size, unsigned int __ext_size> errno_t _wsplitpath_s(const wchar_t*,
wchar_t (&)[__drive_size], wchar_t (&)[__dir_size], wchar_t (&)[__name_size],
wchar_t (&)[__ext_size])' previously declared here
__DEFINE_CPP_OVERLOAD_SECURE_FUNC_SPLITPATH(errno_t,_wsplitpath_s,wchar_t,_Dest)
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:46:18: error:
redefinition of 'struct _heapinfo'
typedef struct _heapinfo {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:46:18: error:
previous definition of 'struct _heapinfo'
typedef struct _heapinfo {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:50:14: error: invalid
type in declaration before ';' token
} _HEAPINFO;
^
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:50:14: error:
conflicting declaration 'typedef int _HEAPINFO'
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:50:5: note: previous
declaration as 'typedef struct _heapinfo _HEAPINFO'
} _HEAPINFO;
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h: In function 'void*
_MarkAllocaS(void*, unsigned int)':
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:144:25: error:
redefinition of 'void* _MarkAllocaS(void*, unsigned int)'
static __inline void *_MarkAllocaS(void *_Ptr,unsigned int _Marker) {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:144:25: note: 'void*
_MarkAllocaS(void*, unsigned int)' previously defined here
static __inline void *_MarkAllocaS(void *_Ptr,unsigned int _Marker) {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from test.cc:4:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h: In function 'void
_freea(void*)':
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:163:51: error:
redefinition of 'void _freea(void*)'
static __inline void __cdecl _freea(void *_Memory) {
^
In file included from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/stdlib.h:668:0,
from
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/assert.h:17,
from th.hh:1:
C:/Qt/Tools/mingw491_32/i686-w64-mingw32/include/malloc.h:163:51: note: 'void
_freea(void*)' previously defined here
static __inline void __cdecl _freea(void *_Memory) {
^
test.cc: In function 'void f()':
test.cc:14:8: error: '__FILE__' was not declared in this scope
bla();
^
test.cc:14:18: error: '__LINE__' was not declared in this scope
bla();
^
