cmd: Fix statements after 'else' inside for loops.

programs/cmd/builtins.c

@@ -1571,10 +1571,12 @@ static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
       /* execute all appropriate commands */
       curPosition = *cmdList;
 
-      WINE_TRACE("Processing cmdList(%p) - delim(%d) bd(%d / %d)\n",
+      WINE_TRACE("Processing cmdList(%p) - delim(%d) bd(%d / %d) processThese(%d)\n",
                  *cmdList,
                  (*cmdList)->prevDelim,
-                 (*cmdList)->bracketDepth, myDepth);
+                 (*cmdList)->bracketDepth,
+                 myDepth,
+                 processThese);
 
       /* Execute any statements appended to the line */
       /* FIXME: Only if previous call worked for && or failed for || */
@@ -1613,6 +1615,18 @@ static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
             if (*cmd) {
               WCMD_execute (cmd, (*cmdList)->redirects, cmdList, FALSE);
             }
+          } else {
+              /* Loop skipping all commands until we get back to the current
+                 depth, including skipping commands and their subsequent
+                 pipes (eg cmd | prog)                                       */
+              do {
+                *cmdList = (*cmdList)->nextcommand;
+              } while (*cmdList &&
+                      ((*cmdList)->bracketDepth > myDepth ||
+                      (*cmdList)->prevDelim));
+
+              /* After the else is complete, we need to now process subsequent commands */
+              processThese = TRUE;
           }
           if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
         } else if (!processThese) {

programs/cmd/tests/test_builtins.cmd

@@ -418,6 +418,7 @@ if 1==1 (echo n1) else echo n2|echo n3
 if 1==1 (echo o1) else echo o2&&echo o3
 if 1==1 (echo p1) else echo p2||echo p3
 if 1==1 (echo q1) else echo q2&echo q3
+echo ---
 echo --- chain else (if false)
 if 1==0 echo a1 else echo a2
 if 1==0 echo b1|echo b2 else echo b3
@@ -1371,6 +1372,39 @@ for /L %%i in (2,2,1) do (
   echo %%i
   echo FAILED
 )
+echo --- ifs inside for loops
+for %%i in (test) do (
+    echo a1
+    if 1==1 (
+        echo b1
+    ) else (
+        echo c1
+    )
+    echo d1
+)
+for %%i in (test) do (
+    echo a2
+    if 1==1 (
+        echo b2
+    ) else echo c2
+    echo d2
+)
+for %%i in (test) do (
+    echo a3
+    if 1==0 (
+        echo b3
+    ) else echo c3
+    echo d3
+)
+for %%i in (test) do (
+    echo a4
+    if 1==0 (
+        echo b4
+    ) else (
+        echo c4
+    )
+    echo d4
+)
 echo --- set /a
 goto :testseta
 

programs/cmd/tests/test_builtins.cmd.exp

@@ -428,6 +428,7 @@ n1
 o1
 p1
 q1
+@todo_wine@---
 --- chain else (if false)
 @todo_wine@j3
 ---
@@ -982,6 +983,19 @@ ErrorLevel 0
 -1
 1
 3
+--- ifs inside for loops
+a1
+b1
+d1
+a2
+b2
+d2
+a3
+c3
+d3
+a4
+c4
+d4
 --- set /a
 ------ individual operations
 WINE_foo correctly 3