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Remove EXCEPTION_NEEDS_THROW_SPEC

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We're on C++ 20 now, we don't need this

(cherry picked from commit faaccecbc82d98288582bdc8ca96991796561371)
Change-Id: I172fa336107fd18b1aac2262309682e0d7065d07
This commit is contained in:
eldritch horrors 2024-03-08 07:48:16 +01:00
parent 7eb15e13aa
commit f27a27f49e
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; }