Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

sv.h: SvPVx now equivalent to SvPV, et.al #22960

Open
wants to merge 1 commit into
base: blead
Choose a base branch
from
+9 −23
Open

sv.h: SvPVx now equivalent to SvPV, et.al #22960

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 9 additions & 23 deletions sv.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2078,29 +2078,15 @@ END_EXTERN_C
#define SvUVx(sv) SvUV(sv)
#define SvNVx(sv) SvNV(sv)

#if defined(PERL_USE_GCC_BRACE_GROUPS)

# define SvPVx(sv, len) ({SV *_sv = (sv); SvPV(_sv, len); })
# define SvPVx_const(sv, len) ({SV *_sv = (sv); SvPV_const(_sv, len); })
# define SvPVx_nolen(sv) ({SV *_sv = (sv); SvPV_nolen(_sv); })
# define SvPVx_nolen_const(sv) ({SV *_sv = (sv); SvPV_nolen_const(_sv); })
# define SvPVutf8x(sv, len) ({SV *_sv = (sv); SvPVutf8(_sv, len); })
# define SvPVbytex(sv, len) ({SV *_sv = (sv); SvPVbyte(_sv, len); })
# define SvPVbytex_nolen(sv) ({SV *_sv = (sv); SvPVbyte_nolen(_sv); })

#else /* __GNUC__ */

/* These inlined macros use globals, which will require a thread
* declaration in user code, so we avoid them under threads */

# define SvPVx(sv, len) ((PL_Sv = (sv)), SvPV(PL_Sv, len))
# define SvPVx_const(sv, len) ((PL_Sv = (sv)), SvPV_const(PL_Sv, len))
# define SvPVx_nolen(sv) ((PL_Sv = (sv)), SvPV_nolen(PL_Sv))
# define SvPVx_nolen_const(sv) ((PL_Sv = (sv)), SvPV_nolen_const(PL_Sv))
# define SvPVutf8x(sv, len) ((PL_Sv = (sv)), SvPVutf8(PL_Sv, len))
# define SvPVbytex(sv, len) ((PL_Sv = (sv)), SvPVbyte(PL_Sv, len))
# define SvPVbytex_nolen(sv) ((PL_Sv = (sv)), SvPVbyte_nolen(PL_Sv))
#endif /* __GNU__ */
/* The macros these now expand to no longer evaluate their arguments multiple
* times */
#define SvPVx(sv, len) SvPV(sv, len)
#define SvPVx_const(sv, len) SvPV_const(sv, len)
#define SvPVx_nolen(sv) SvPV_nolen(sv)
#define SvPVx_nolen_const(sv) SvPV_nolen_const(sv)
#define SvPVutf8x(sv, len) SvPVutf8(sv, len)
#define SvPVbytex(sv, len) SvPVbyte(sv, len)
#define SvPVbytex_nolen(sv) SvPVbyte_nolen(sv)

#define SvIsCOW(sv) (SvFLAGS(sv) & SVf_IsCOW)
#define SvIsCOW_on(sv) (SvFLAGS(sv) |= SVf_IsCOW)
Expand Down
Loading