fix tests

tests/errmsgs/t8434.nim

@@ -4,7 +4,7 @@ discard """
 proc fun0[T1: int | float |
     object | array | seq](a1: T1; a2: int)
   first type mismatch at position: 1
-  required type: T1: int or float or object or array or seq[T]
+  required type for a1: T1: int or float or object or array or seq[T]
   but expression 'byte(1)' is of type: byte
 
 expression: fun0(byte(1), 0)

tests/errmsgs/tdetailed_position.nim

@@ -6,7 +6,7 @@ nimout: '''
 but expected one of:
 proc main(a, b, c: string)
   first type mismatch at position: 1
-  required type: string
+  required type for a: string
   but expression '1' is of type: int literal(1)
 
 expression: main(1, 2, 3)

tests/errmsgs/tgcsafety.nim

@@ -8,7 +8,7 @@ proc serve(server: AsyncHttpServer; port: Port;
           callback: proc (request: Request): Future[void] {.closure, gcsafe.};
           address = ""): Future[void]
   first type mismatch at position: 3
-  required type: proc (request: Request): Future[system.void]{.closure, gcsafe.}
+  required type for callback: proc (request: Request): Future[system.void]{.closure, gcsafe.}
   but expression 'cb' is of type: proc (req: Request): Future[system.void]{.locks: <unknown>.}
   This expression is not GC-safe. Annotate the proc with {.gcsafe.} to get extended error information.
 

tests/errmsgs/tunknown_named_parameter.nim

@@ -4,14 +4,14 @@ errormsg: "type mismatch: got <string, set[char], maxsplits: int literal(1)>"
 nimout: '''
 proc rsplit(s: string; sep: char; maxsplit: int = -1): seq[string]
   first type mismatch at position: 2
-  required type: char
+  required type for sep: char
   but expression '{':'}' is of type: set[char]
 proc rsplit(s: string; seps: set[char] = Whitespace; maxsplit: int = -1): seq[string]
   first type mismatch at position: 3
   unknown named parameter: maxsplits
 proc rsplit(s: string; sep: string; maxsplit: int = -1): seq[string]
   first type mismatch at position: 2
-  required type: string
+  required type for sep: string
   but expression '{':'}' is of type: set[char]
 
 expression: rsplit("abc:def", {':'}, maxsplits = 1)

tests/errmsgs/twrong_at_operator.nim

@@ -1,11 +1,17 @@
 discard """
 errormsg: "type mismatch: got <array[0..0, type int]>"
-line: 16
+line: 22
 nimout: '''
-twrong_at_operator.nim(16, 30) Error: type mismatch: got <array[0..0, type int]>
+twrong_at_operator.nim(22, 30) Error: type mismatch: got <array[0..0, type int]>
 but expected one of:
 proc `@`[T](a: openArray[T]): seq[T]
+  first type mismatch at position: 1
+  required type for a: openarray[T]
+  but expression '[int]' is of type: array[0..0, type int]
 proc `@`[IDX, T](a: array[IDX, T]): seq[T]
+  first type mismatch at position: 1
+  required type for a: array[IDX, T]
+  but expression '[int]' is of type: array[0..0, type int]
 
 expression: @[int]
 '''