fix doubling of certain comments

src/phparser.nim

@@ -2649,9 +2649,9 @@ proc parseEnum(p: var Parser): PNode =
       symPragma.add(a)
       symPragma.add(pragma)
 
-    let symInd = p.currInd
+      comments.add commentLookahead(p)
 
-    comments.add commentLookahead(p)
+    let symInd = p.currInd
     if p.tok.indent >= 0 and p.tok.indent <= p.currInd:
       p.skipped = splitComments(comments, symPragma, symInd, clPostfix)
 
@@ -3256,9 +3256,10 @@ proc parseStmt(p: var Parser): PNode =
         p.hasProgress = false
         if p.tok.tokType in {tkElse, tkElif}:
           break
-        # Allow this too, see tests/parser/tifexprs
 
-        let a = complexOrSimpleStmt(p)
+        # Allow this too, see tests/parser/tifexprs
+        let
+          a = complexOrSimpleStmt(p)
         if a.kind == nkEmpty and not p.hasProgress:
           debugEcho 3
 

src/phrenderer.nim

@@ -1108,10 +1108,9 @@ proc gstmts(g: var TSrcGen; n: PNode; c: TContext; doIndent = true) =
   if doIndent:
     indentNL(g)
 
-  gprefixes(g, n)
-
   var lastKind = nkStmtList
   if n.kind in {nkStmtList, nkStmtListExpr, nkStmtListType}:
+    gprefixes(g, n)
     for i in 0 ..< n.len:
       # This groups sections by their kind, giving a bit of air between "parts"
       # of code - we don't do it before control flow because there, the code
@@ -1132,11 +1131,11 @@ proc gstmts(g: var TSrcGen; n: PNode; c: TContext; doIndent = true) =
       gcoms(g)
 
       lastKind = n[i].kind
+    gpostfixes(g, n)
   else:
     gsub(g, n)
     gcoms(g)
 
-  gpostfixes(g, n)
   if doIndent:
     dedent(g)