finally de-deprecate the .define and .undef pragmas

changelog.md

@@ -11,6 +11,7 @@
 ## Compiler changes
 
 - Specific warnings can now be turned into errors via `--warningAsError[X]:on|off`.
+- The `define` and `undef` pragmas have been de-deprecated.
 
 ## Tool changes
 

compiler/pragmas.nim

@@ -470,14 +470,12 @@ proc processPop(c: PContext, n: PNode) =
 proc processDefine(c: PContext, n: PNode) =
   if (n.kind in nkPragmaCallKinds and n.len == 2) and (n[1].kind == nkIdent):
     defineSymbol(c.config.symbols, n[1].ident.s)
-    message(c.config, n.info, warnDeprecated, "define is deprecated")
   else:
     invalidPragma(c, n)
 
 proc processUndef(c: PContext, n: PNode) =
   if (n.kind in nkPragmaCallKinds and n.len == 2) and (n[1].kind == nkIdent):
     undefSymbol(c.config.symbols, n[1].ident.s)
-    message(c.config, n.info, warnDeprecated, "undef is deprecated")
   else:
     invalidPragma(c, n)