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| author | Nicholas Clark <nick@ccl4.org> | 2006-12-08 22:56:54 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2006-12-08 22:56:54 +0000 |
| commit | 55c1d76f9af684ffb624841d197d3ddfdb081f8e (patch) | |
| tree | 0b6ca3a66927e8f3fbea1b4c275f5f0d1f8b2583 /sv.h | |
| parent | d372c83436cd3dfedd4d4b8b3f2affc2c1133af3 (diff) | |
| download | perl-55c1d76f9af684ffb624841d197d3ddfdb081f8e.tar.gz | |
Wrap some macro arguments in () to avoid precedence problems.
p4raw-id: //depot/perl@29490
Diffstat (limited to 'sv.h')
| -rw-r--r-- | sv.h | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -1132,7 +1132,7 @@ the scalar's value cannot change unless written to. # if defined (DEBUGGING) && defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) /* These get expanded inside other macros that already use a variable _sv */ # define SvPVX(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) >= SVt_PV); \ assert(SvTYPE(_svi) != SVt_PVAV); \ assert(SvTYPE(_svi) != SVt_PVHV); \ @@ -1140,7 +1140,7 @@ the scalar's value cannot change unless written to. &((_svi)->sv_u.svu_pv); \ })) # define SvCUR(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) >= SVt_PV); \ assert(SvTYPE(_svi) != SVt_PVAV); \ assert(SvTYPE(_svi) != SVt_PVHV); \ @@ -1148,7 +1148,7 @@ the scalar's value cannot change unless written to. &(((XPV*) SvANY(_svi))->xpv_cur); \ })) # define SvIVX(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) == SVt_IV || SvTYPE(_svi) >= SVt_PVIV); \ assert(SvTYPE(_svi) != SVt_PVAV); \ assert(SvTYPE(_svi) != SVt_PVHV); \ @@ -1157,7 +1157,7 @@ the scalar's value cannot change unless written to. &(((XPVIV*) SvANY(_svi))->xiv_iv); \ })) # define SvUVX(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) == SVt_IV || SvTYPE(_svi) >= SVt_PVIV); \ assert(SvTYPE(_svi) != SVt_PVAV); \ assert(SvTYPE(_svi) != SVt_PVHV); \ @@ -1166,7 +1166,7 @@ the scalar's value cannot change unless written to. &(((XPVUV*) SvANY(_svi))->xuv_uv); \ })) # define SvNVX(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) == SVt_NV || SvTYPE(_svi) >= SVt_PVNV); \ assert(SvTYPE(_svi) != SVt_PVAV); \ assert(SvTYPE(_svi) != SVt_PVHV); \ @@ -1176,14 +1176,14 @@ the scalar's value cannot change unless written to. &(((XPVNV*) SvANY(_svi))->xnv_u.xnv_nv); \ })) # define SvMAGIC(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) >= SVt_PVMG); \ if(SvTYPE(_svi) == SVt_PVMG) \ assert(!SvPAD_OUR(_svi)); \ &(((XPVMG*) SvANY(_svi))->xmg_u.xmg_magic); \ })) # define SvSTASH(sv) \ - (*({ SV *const _svi = (SV *) sv; \ + (*({ SV *const _svi = (SV *) (sv); \ assert(SvTYPE(_svi) >= SVt_PVMG); \ &(((XPVMG*) SvANY(_svi))->xmg_stash); \ })) |