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Remove EXCEPTION_NEEDS_THROW_SPEC

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We're on C++ 20 now, we don't need this
This commit is contained in:
Rebecca Turner 2024-02-01 13:08:19 -08:00
parent 87dc4bc7d1
commit faaccecbc8
Signed by: rbt
SSH key fingerprint: SHA256:SiNaEWabvotTldoNb5jIKqjJ3RnpS4aRXA4KLAdW5vs
1 changed files with 0 additions and 15 deletions
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15
src/libutil/error.hh
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@ -31,15 +31,6 @@
#include <sys/stat.h>
#include <fcntl.h>
/* Before 4.7, gcc's std::exception uses empty throw() specifiers for
* its (virtual) destructor and what() in c++11 mode, in violation of spec
*/
#ifdef __GNUC__
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
#define EXCEPTION_NEEDS_THROW_SPEC
#endif
#endif
namespace nix {
@ -147,13 +138,7 @@ public:
: err(e)
{ }
#ifdef EXCEPTION_NEEDS_THROW_SPEC
~BaseError() throw () { };
const char * what() const throw () { return calcWhat().c_str(); }
#else
const char * what() const noexcept override { return calcWhat().c_str(); }
#endif
const std::string & msg() const { return calcWhat(); }
const ErrorInfo & info() const { calcWhat(); return err; }