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ext/json/parser/prereq.mk: fix warnings for code generated by ragel

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* type-limits when plain-char is unsigned
* unused-const-variable for NFA constants
This commit is contained in:
Nobuyoshi Nakada 2021-05-18 11:48:21 +09:00
parent 6b32f1f338
commit 7c716b686c
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GPG key ID: 7CD2805BFA3770C6
2 changed files with 33 additions and 32 deletions
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60
ext/json/parser/parser.c
View file

@ -109,22 +109,22 @@ enum {JSON_object_error = 0};
enum {JSON_object_en_main = 1};
static const char _JSON_object_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_object_nfa_targs)[] = {
0, 0
};
static const char _JSON_object_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_object_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0
};
static const char _JSON_object_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_object_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_object_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_object_nfa_pop_trans)[] = {
0, 0
};
@ -767,22 +767,22 @@ enum {JSON_value_error = 0};
enum {JSON_value_en_main = 1};
static const char _JSON_value_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_value_nfa_targs)[] = {
0, 0
};
static const char _JSON_value_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_value_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0
};
static const char _JSON_value_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_value_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_value_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_value_nfa_pop_trans)[] = {
0, 0
};
@ -1429,19 +1429,19 @@ enum {JSON_integer_error = 0};
enum {JSON_integer_en_main = 1};
static const char _JSON_integer_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_integer_nfa_targs)[] = {
0, 0
};
static const char _JSON_integer_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_integer_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0
};
static const char _JSON_integer_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_integer_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_integer_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_integer_nfa_pop_trans)[] = {
0, 0
};
@ -1582,20 +1582,20 @@ enum {JSON_float_error = 0};
enum {JSON_float_en_main = 1};
static const char _JSON_float_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_float_nfa_targs)[] = {
0, 0
};
static const char _JSON_float_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_float_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0
};
static const char _JSON_float_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_float_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_float_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_float_nfa_pop_trans)[] = {
0, 0
};
@ -1893,21 +1893,21 @@ enum {JSON_array_error = 0};
enum {JSON_array_en_main = 1};
static const char _JSON_array_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_array_nfa_targs)[] = {
0, 0
};
static const char _JSON_array_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_array_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0
};
static const char _JSON_array_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_array_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_array_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_array_nfa_pop_trans)[] = {
0, 0
};
@ -2498,20 +2498,20 @@ enum {JSON_string_error = 0};
enum {JSON_string_en_main = 1};
static const char _JSON_string_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_string_nfa_targs)[] = {
0, 0
};
static const char _JSON_string_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_string_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0
};
static const char _JSON_string_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_string_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_string_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_string_nfa_pop_trans)[] = {
0, 0
};
@ -2594,7 +2594,7 @@ static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *resu
goto st3;
}
}
if ( 0 <= ( (*( p))) && ( (*( p))) <= 31 ) {
if ( 0 <= (signed char)(*(p)) && (*(p)) <= 31 ) {
goto st0;
}
{
@ -2634,7 +2634,7 @@ static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *resu
if ( ( (*( p))) == 117 ) {
goto st4;
}
if ( 0 <= ( (*( p))) && ( (*( p))) <= 31 ) {
if ( 0 <= (signed char)(*(p)) && (*(p)) <= 31 ) {
goto st0;
}
{
@ -2924,20 +2924,20 @@ enum {JSON_error = 0};
enum {JSON_en_main = 1};
static const char _JSON_nfa_targs[] = {
static const char MAYBE_UNUSED(_JSON_nfa_targs)[] = {
0, 0
};
static const char _JSON_nfa_offsets[] = {
static const char MAYBE_UNUSED(_JSON_nfa_offsets)[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0
};
static const char _JSON_nfa_push_actions[] = {
static const char MAYBE_UNUSED(_JSON_nfa_push_actions)[] = {
0, 0
};
static const char _JSON_nfa_pop_trans[] = {
static const char MAYBE_UNUSED(_JSON_nfa_pop_trans)[] = {
0, 0
};

5
ext/json/parser/prereq.mk
View file

@ -6,7 +6,8 @@ RAGEL = ragel
$(RAGEL) -G2 $<
$(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \
-e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \
-e '$$_.sub!(/0 <= \(\*p\) && \(\*p\) <= 31/, "0 <= (signed char)(*p) && (*p) <= 31")' \
-e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_ if $$. == 1' $@
-e '$$_.sub!(/^(static const char) (_JSON(?:_\w+)?_nfa_\w+)(?=\[\] =)/, "\\1 MAYBE_UNUSED(\\2)")' \
-e '$$_.sub!(/0 <= ([\( ]+\*[\( ]*p\)+) && \1 <= 31/, "0 <= (signed char)(*(p)) && (*(p)) <= 31")' \
-e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */\n" + $$_ if $$. == 1' $@
parser.c: