regcomp.c: Add a vFAIL4 macro

This one is missing.

diff --git a/regcomp.c b/regcomp.c
index e3dac83..1d411cb 100644 (file)
--- a/regcomp.c
+++ b/regcomp.c
@@ -529,6 +529,12 @@ static const scan_data_t zero_scan_data =
            (int)offset, RExC_precomp, RExC_precomp + offset);  \
 } STMT_END
 
+#define        vFAIL4(m,a1,a2,a3) STMT_START {                 \
+    if (!SIZE_ONLY)                                    \
+       SAVEFREESV(RExC_rx_sv);                         \
+    Simple_vFAIL4(m, a1, a2, a3);                      \
+} STMT_END
+
 #define        ckWARNreg(loc,m) STMT_START {                                   \
     const IV offset = loc - RExC_precomp;                              \
     Perl_ck_warner(aTHX_ packWARN(WARN_REGEXP), m REPORT_LOCATION,     \