c++ - Can function calls be reordered -

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i using c++98. extent can function calls reordered? not using global state, state of objects local function.

my particular case is:

{   raiitype t;   object1.functioncall();   object2.functioncall(); }

where object1 , object2 declared in next scope up. constructor t permitted reordered after either function call, assuming can trivially proven (at least human) there no dependencies between construction , function calls?

in particular case, raii object used time execution of function calls.

so long standards-compliant program not tell difference in observable behavior, compiler (as other components in system) may freely reorder instructions , operations likes.


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