checker: more default field fixes

vlib/regex/regex.v

@@ -302,7 +302,7 @@ pub mut:
 
 	// char classes storage
 	cc []CharClass             // char class list
-	cc_index int         = 0   // index
+	cc_index int               // index
 
 	// state index
 	state_stack_index int= -1
@@ -310,7 +310,7 @@ pub mut:
 
 
 	// groups
-	group_count int      = 0   // number of groups in this regex struct
+	group_count int        // number of groups in this regex struct
 	groups []int               // groups index results
 	group_max_nested int = 3   // max nested group
 	group_max int        = 8   // max allowed number of different groups
@@ -321,10 +321,10 @@ pub mut:
 	group_map map[string]int   // groups names map
 
 	// flags
-	flag int             = 0   // flag for optional parameters
+	flag int                   // flag for optional parameters
 
 	// Debug/log
-	debug int            = 0           // enable in order to have the unroll of the code 0 = NO_DEBUG, 1 = LIGHT 2 = VERBOSE
+	debug int                          // enable in order to have the unroll of the code 0 = NO_DEBUG, 1 = LIGHT 2 = VERBOSE
 	log_func FnLog       = simple_log  // log function, can be customized by the user
 	query string         = ""          // query string
 }

vlib/regex/regex_test.v

@@ -8,8 +8,8 @@ import regex
 struct TestItem {
 	src string
 	q string
-	s int = 0
-	e int = 0
+	s int
+	e int
 }
 
 const(
@@ -239,7 +239,7 @@ fn test_regex(){
 		if res.len != to.r.len {
 			println("ERROR: find_all, array of different size.")
 			assert false
-			continue            
+			continue
 		}
 
 		for c1,i in res {
@@ -268,7 +268,7 @@ fn test_regex(){
 			println("ERROR: replace.")
 			assert false
 			continue
-		}		
+		}
 	}
 
 	// check match and find
@@ -282,7 +282,7 @@ fn test_regex(){
 				eprintln('err: $err')
 				assert false
 				continue
-			}                
+			}
 			// q_str := re.get_query()
 			// println("Query: $q_str")
 			start,end := re.find(to.src)