Use stdbool

Author: byroot

ext/json/ext/parser/parser.c

@@ -169,9 +169,9 @@ case 2:
 #line 153 "parser.rl"
 	{
         char *np;
-        json->parsing_name = 1;
+        json->parsing_name = true;
         np = JSON_parse_string(json, p, pe, &last_name);
-        json->parsing_name = 0;
+        json->parsing_name = false;
         if (np == NULL) { p--; {p++; cs = 3; goto _out;} } else {p = (( np))-1;}
     }
 	goto st3;
@@ -1816,29 +1816,29 @@ static void parser_init(JSON_Parser *json, VALUE source, VALUE opts)
             if (option_given_p(opts, tmp)) {
                 json->allow_nan = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->allow_nan = 0;
+                json->allow_nan = false;
             }
             tmp = ID2SYM(i_symbolize_names);
             if (option_given_p(opts, tmp)) {
                 json->symbolize_names = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->symbolize_names = 0;
+                json->symbolize_names = false;
             }
             tmp = ID2SYM(i_freeze);
             if (option_given_p(opts, tmp)) {
                 json->freeze = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->freeze = 0;
+                json->freeze = false;
             }
             tmp = ID2SYM(i_create_additions);
             if (option_given_p(opts, tmp)) {
                 tmp = rb_hash_aref(opts, tmp);
                 if (NIL_P(tmp)) {
-                    json->create_additions = 1;
-                    json->deprecated_create_additions = 1;
+                    json->create_additions = true;
+                    json->deprecated_create_additions = true;
                 } else {
                     json->create_additions = RTEST(tmp);
-                    json->deprecated_create_additions = 0;
+                    json->deprecated_create_additions = false;
                 }
             }
 

ext/json/ext/parser/parser.h

@@ -38,12 +38,12 @@ typedef struct JSON_ParserStruct {
     VALUE match_string;
     FBuffer fbuffer;
     int max_nesting;
-    char allow_nan;
-    char parsing_name;
-    char symbolize_names;
-    char freeze;
-    char create_additions;
-    char deprecated_create_additions;
+    bool allow_nan;
+    bool parsing_name;
+    bool symbolize_names;
+    bool freeze;
+    bool create_additions;
+    bool deprecated_create_additions;
 } JSON_Parser;
 
 #define GET_PARSER                          \

ext/json/ext/parser/parser.rl

@@ -152,9 +152,9 @@ static int utf8_encindex;
 
     action parse_name {
         char *np;
-        json->parsing_name = 1;
+        json->parsing_name = true;
         np = JSON_parse_string(json, fpc, pe, &last_name);
-        json->parsing_name = 0;
+        json->parsing_name = false;
         if (np == NULL) { fhold; fbreak; } else fexec np;
     }
 
@@ -711,29 +711,29 @@ static void parser_init(JSON_Parser *json, VALUE source, VALUE opts)
             if (option_given_p(opts, tmp)) {
                 json->allow_nan = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->allow_nan = 0;
+                json->allow_nan = false;
             }
             tmp = ID2SYM(i_symbolize_names);
             if (option_given_p(opts, tmp)) {
                 json->symbolize_names = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->symbolize_names = 0;
+                json->symbolize_names = false;
             }
             tmp = ID2SYM(i_freeze);
             if (option_given_p(opts, tmp)) {
                 json->freeze = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
             } else {
-                json->freeze = 0;
+                json->freeze = false;
             }
             tmp = ID2SYM(i_create_additions);
             if (option_given_p(opts, tmp)) {
                 tmp = rb_hash_aref(opts, tmp);
                 if (NIL_P(tmp)) {
-                    json->create_additions = 1;
-                    json->deprecated_create_additions = 1;
+                    json->create_additions = true;
+                    json->deprecated_create_additions = true;
                 } else {
                     json->create_additions = RTEST(tmp);
-                    json->deprecated_create_additions = 0;
+                    json->deprecated_create_additions = false;
                 }
             }