char *parse; /* Input-scan pointer. */
char *copy_start; /* start of copy of input within
constructed parse string */
+ char *save_copy_start; /* Provides one level of saving
+ and restoring 'copy_start' */
char *copy_start_in_input; /* Position in input string
corresponding to copy_start */
SSize_t whilem_seen; /* number of WHILEM in this expr */
#define RExC_precomp (pRExC_state->precomp)
#define RExC_copy_start_in_input (pRExC_state->copy_start_in_input)
#define RExC_copy_start_in_constructed (pRExC_state->copy_start)
+#define RExC_save_copy_start_in_constructed (pRExC_state->save_copy_start)
#define RExC_precomp_end (pRExC_state->precomp_end)
#define RExC_rx_sv (pRExC_state->rx_sv)
#define RExC_rx (pRExC_state->rx)
} STMT_END
/* Setting this to NULL is a signal to not output warnings */
-#define TURN_OFF_WARNINGS_IN_SUBSTITUTE_PARSE RExC_copy_start_in_constructed = NULL
-#define RESTORE_WARNINGS RExC_copy_start_in_constructed = RExC_precomp
+#define TURN_OFF_WARNINGS_IN_SUBSTITUTE_PARSE \
+ STMT_START { \
+ RExC_save_copy_start_in_constructed = RExC_copy_start_in_constructed;\
+ RExC_copy_start_in_constructed = NULL; \
+ } STMT_END
+#define RESTORE_WARNINGS \
+ RExC_copy_start_in_constructed = RExC_save_copy_start_in_constructed
/* Since a warning can be generated multiple times as the input is reparsed, we
* output it the first time we come to that point in the parse, but suppress it
'/\p{Is_Other_Alphabetic=F}/ ' => 'Can\'t find Unicode property definition "Is_Other_Alphabetic=F" {#} m/\p{Is_Other_Alphabetic=F}{#}/',
'/\x{100}(?(/' => 'Unknown switch condition (?(...)) {#} m/\\x{100}(?({#}/', # [perl #133896]
'/(?[\N{KEYCAP DIGIT NINE}/' => '\N{} in inverted character class or as a range end-point is restricted to one character {#} m/(?[\\N{U+39.FE0F.20E3{#}}/', # [perl #133988]
+ '/0000000000000000[\N{U+0.00}0000/' => 'Unmatched [ {#} m/0000000000000000[{#}\N{U+0.00}0000/', # [perl #134059]
);
# These are messages that are death under 'use re "strict"', and may or may