New subject: [Bug 47071] Nest or mixed "FOR" and "IF" command sometimes get different result in Wine and Windows.

25 Apr 2019


      https://bugs.winehq.org/show_bug.cgi?id=47071
Bug ID: 47071
           Summary: Nest or mixed "FOR" and "IF" command sometimes get
                    different result in Wine and Windows.
           Product: Wine
           Version: 3.0
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: cmd
          Assignee: wine-bugs@winehq.org
          Reporter: mzidbh@hotmail.com
      Distribution: ---
Created attachment 64257
  --> https://bugs.winehq.org/attachment.cgi?id=64257
batch files and snapshots of execution result
The Wine's command interpreter seems to ...
1. could not pair "IF" and "ELSE" correctly.      ( Case １ ４ )
2. would ignore scripts after inner "ELSE".      ( Case ２ ３ )
Case １
========================================
@ECHO OFF
ECHO FOR in IF 01 :
IF 1 EQU 1 (
    FOR %%A IN (1,1) DO (
        ECHO A=%%A
    )
) ELSE (
    ECHO This line should NOT be executed.
)
ECHO This line should be executed.
EXIT /B
----------------------------------------
Result in WINE 3.0
----------------------------------------
FOR in IF 01 :
A=1
A=1
Can't recognize 'ELSE ' as an internal or external command, or batch script.
This line should NOT be executed.
This line should be executed.
----------------------------------------
Result in Windows 7
----------------------------------------
FOR in IF 01 :
A=1
A=1
This line should be executed.
========================================
Case ２
========================================
@ECHO OFF
ECHO IF in FOR 01 :
FOR %%A IN (1,1) DO (
    IF 1 EQU 1 (
        ECHO This line should be executed. [No.1]
    ) ELSE (
        ECHO This line should NOT be executed.
    )
    ECHO This line should be executed. [No.2]
)
EXIT /B
----------------------------------------
Result in WINE 3.0
----------------------------------------
IF in FOR 01 :
This line should be executed. [No.1]
This line should be executed. [No.1]
----------------------------------------
Result in Windows 7
----------------------------------------
IF in FOR 01 :
This line should be executed. [No.1]
This line should be executed. [No.2]
This line should be executed. [No.1]
This line should be executed. [No.2]
========================================
Case ３
========================================
@ECHO OFF
ECHO IF in IF 01 :
IF 1 EQU 1 (
    IF 1 EQU 1 (
        ECHO This line should be executed. [No.1]
    ) ELSE (
        ECHO This line should NOT be executed. [No.1]
    )
    ECHO This line should be executed. [No.2]
) ELSE (
    ECHO This line should NOT be executed. [No.2]
)
EXIT /B
----------------------------------------
Result in WINE 3.0
----------------------------------------
IF in IF 01 :
This line should be executed. [No.1]
----------------------------------------
Result in Windows 7
----------------------------------------
IF in IF 01 :
This line should be executed. [No.1]
This line should be executed. [No.2]
========================================
Case ４
========================================
@ECHO OFF
ECHO IF in IF 04 :
IF 4 EQU 4 (
    IF 4 EQU 5 CALL :Label1
    ECHO This line should be executed. [No.1]
) ELSE (
    ECHO This line should NOT be executed. [No.2]
)
GOTO :Label2
:Label1
    ECHO This line should NOT be executed. [No.1]
GOTO :EOF
:Label2
EXIT /B
----------------------------------------
Result in WINE 3.0
----------------------------------------
IF in IF 04 :
This line should NOT be executed. [No.2]
----------------------------------------
Result in Windows 7
----------------------------------------
IF in IF 04 :
This line should be executed. [No.1]
========================================
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[Bug 47071] New: Nest or mixed "FOR" and "IF" command sometimes get different result in Wine and Windows.