f4d02db8f1
* tests/ac_test.prg
* tests/ac_test2.prg
* tests/begin.prg
* tests/box.prg
* tests/byref.prg
* tests/codebl.prg
* tests/codebloc.prg
* tests/db_brows.prg
* tests/ddate.prg
* tests/ifinline.prg
* tests/memvar.prg
* tests/menutest.prg
* tests/readhrb.prg
* tests/speed.prg
* tests/speedtst.prg
* tests/stripem.prg
* tests/switch.prg
* tests/testbrw.prg
* tests/testcdx.prg
* tests/testdecl.prg
* tests/testhrb.prg
* tests/testpre.prg
* tests/testwarn.prg
* tests/tstalias.prg
* tests/tstmacro.prg
* tests/varparam.prg
* more cleanups. (assignment operator and string quote usage)
135 lines
2.4 KiB
Plaintext
135 lines
2.4 KiB
Plaintext
/*
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* $Id$
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*/
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// This files demonstrates the use of BEGIN/RECOVER/END SEQUENCE
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// and BREAK statement
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MEMVAR oMemvar
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MEMVAR mPrivate
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PROCEDURE Main()
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LOCAL oLocal
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PRIVATE mPrivate := "private value in MAIN"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 1"
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? " No break issued...."
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RECOVER
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? " Recovering in 1 ..."
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END SEQUENCE
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? "After SEQUENCE 1"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 2"
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Break( "VALUE 2" )
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RECOVER USING oLocal
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? " Recovering in 2 using....", oLocal
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END SEQUENCE
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? "After SEQUENCE 2"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 3"
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Break
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RECOVER USING oLocal
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? " Recovering in 3 using....", oLocal
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END SEQUENCE
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? "After SEQUENCE 3"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 4"
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Break
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? " Recovering in 4 using....", oLocal
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END SEQUENCE
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? "After SEQUENCE 4"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 5"
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Break1( )
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? " Recovering in 5 using....", oLocal
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END SEQUENCE
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? "After SEQUENCE 5"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 6"
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Break1( )
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RECOVER USING oMemvar
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? " Recovering in 6 using... ", oMemvar
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END SEQUENCE
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? "After SEQUENCE 6"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 7"
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Break2( )
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RECOVER USING oMemvar
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? " Recovering in 7 using... ", oMemvar
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END SEQUENCE
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? "After SEQUENCE 7"
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? M->mPrivate
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Break( "exit from MAIN" )
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? "This text will be not printed"
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RETURN
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PROCEDURE Break1()
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PRIVATE mPrivate := "VALUE from Break1"
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BREAK M->mPrivate
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RETURN
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PROCEDURE Break2()
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BEGIN SEQUENCE
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? " Inside SEQUENCE 8"
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Break3( )
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RECOVER USING oMemvar
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? " Recovering in 8 using...", Eval( oMemvar, " eval in 8" )
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Break( "BREAK from recovery code" )
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END SEQUENCE
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? "After SEQUENCE 8"
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RETURN
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PROCEDURE Break3()
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STATIC oStatic
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BEGIN SEQUENCE
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? " Inside SEQUENCE 9"
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BEGIN SEQUENCE
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? " Inside SEQUENCE 10"
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Break( "value from nested SEQUENCE 10" )
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RECOVER USING oStatic
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? " Recovering in 10 using...", oStatic
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END SEQUENCE
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? "After SEQUENCE 10"
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Break4( " and parameter" )
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RECOVER USING oMemvar
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? " Recovering in 9 using...", Eval( oMemvar, " eval in 9" )
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Break( oMemvar )
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END SEQUENCE
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? "After SEQUENCE 9"
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RETURN
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PROCEDURE Break4( cValue )
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LOCAL oLocal := " detached Break4 "
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Break( {| x | oLocal + x + cValue } )
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RETURN
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