https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85850
Bug ID: 85850
Summary: [9.0 Regression] gcc 9.0 doesn't compile with Xcode
9.3.1
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: juergen.reuter at desy dot de
Target Milestone: ---
gcc doesn't compile any more under Darwin 17.5 with Xcode 9.3.1 producing the
following error (cf. below).
# g++ --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
--with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 9.1.0 (clang-902.0.39.1)
Target: x86_64-apple-darwin17.5.0
Thread model: posix
InstalledDir:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
mkdir -p -- .deps
g++ -std=gnu++98 -I../../../libcpp -I. -I../../../libcpp/../include
-I../../../libcpp/include -g -O2 -W -Wall -Wno-narrowing -Wwrite-strings
-Wmissing-format-attribute -pedantic -Wno-long-long -fno-exceptions -fno-rtti
-I../../../libcpp -I. -I../../../libcpp/../include -I../../../libcpp/include
-c -o charset.o -MT charset.o -MMD -MP -MF .deps/charset.Tpo
../../../libcpp/charset.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is
deprecated [-Wdeprecated]
In file included from ../../../libcpp/charset.c:21:
../../../libcpp/system.h:435:9: warning: keyword is hidden by macro definition
[-Wkeyword-macro]
#define true 1
^
../../../libcpp/system.h:436:9: warning: keyword is hidden by macro definition
[-Wkeyword-macro]
#define false 0
^
In file included from ../../../libcpp/charset.c:21:
In file included from ../../../libcpp/system.h:442:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/new:89:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/exception:180:5:
error: no member named
'fancy_abort' in namespace 'std::__1'; did you mean simply 'fancy_abort'?
_VSTD::abort();
^~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__config:441:15:
note: expanded from macro
'_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
../../../libcpp/system.h:399:13: note: 'fancy_abort' declared here
extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
^
In file included from ../../../libcpp/charset.c:22:
../../../libcpp/include/cpplib.h:789:14: warning: private field 'm_line_table'
is not used [-Wunused-private-field]
line_maps *m_line_table;
^
3 warnings and 1 error generated.
