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/* vi: set ft=c : */ |
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#ifdef G_USEHINTS |
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# define compilerun_sv(sv, flags) eval_sv(sv, flags|G_USEHINTS|G_RETHROW) |
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#else |
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# define compilerun_sv(sv, flags) S_compilerun_sv(aTHX_ sv, flags) |
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static void S_compilerun_sv(pTHX_ SV *sv, U32 flags) |
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{ |
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/* We can't call eval_sv() because it doesn't preserve the caller's hints |
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* or features. We'll have to emulate it and do different things |
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* https://github.com/Perl/perl5/issues/21415 |
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*/ |
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OP *o = newUNOP(OP_ENTEREVAL, G_SCALAR, |
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newSVOP(OP_CONST, 0, SvREFCNT_inc(sv))); |
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OP *start = LINKLIST(o); |
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o->op_next = NULL; |
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#ifdef OPpEVAL_EVALSV |
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o->op_private |= OPpEVAL_EVALSV; |
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#endif |
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SAVEFREEOP(o); |
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// Now just execute the ops in the list until the end |
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SAVEVPTR(PL_op); |
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PL_op = start; |
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#ifndef OPpEVAL_EVALSV |
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/* Without OPpEVAL_EVALSV we can only detect compiler errors by |
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* pp_entereval() returning NULL. We'll have to manually run the optree |
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* until we see that to know |
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*/ |
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while(PL_op && PL_op->op_type != OP_ENTEREVAL) |
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PL_op = (*PL_op->op_ppaddr)(aTHX); |
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if(PL_op) |
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PL_op = (*PL_op->op_ppaddr)(aTHX); // run the OP_ENTEREVAL |
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if(!PL_op) |
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croak_sv(ERRSV); |
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#endif |
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CALLRUNOPS(aTHX); |
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#ifdef OPpEVAL_EVALSV |
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dSP; |
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if(!TOPs) |
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croak_sv(ERRSV); |
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#endif |
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} |
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#endif |