Structured exception handling

To use SEH I written following code:

Code:


LABEL test_seh_scopetable
    dd -1, test_seh_filter1, test_seh_except1
proc test_seh
    push -1
    push test_seh_scopetable
    push [__except_handler3]; exported by msvcrt.dll
    mov eax,[fs:00]
    push eax
    mov [fs:00],eax; register exception handler

locals    .var1:mytype, .var2:mytype

.try1:
    mov DWORD [ebp-4],0;   set try level
    sub eax,eax
    mov eax,[eax];  NULL pointer exception raised
    mov DWORD [ebp-4],-1;  restore try level
    jmp test_seh_end_try1
test_seh_filter1:
    mov eax,1
    retn
test_seh_except1:
    mov esp,[ebp-18h];  restore stack pointer
    invoke MessageBox ...
    ; some other processing
    mov DWORD [ebp-4],-1; restore try level
test_seh_end_try1:

    mov ecx,[ebp-10h]
    mov [fs:00],ecx;  restore default exception handler
    ret
endp

Question: Is it correct to declare local variables after some push instruction other than 'push ebp' generated by 'proc' macro? Is [.var1] and [.var2] point to currect memory locations in such case?