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PDP-10 Archives
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FORTRAN-10_V7wLink_Feb83
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ioexpr.for
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PROGRAM IOEXPR
C THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY ONLY BE USED
C OR COPIED IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE.
C
C COPYRIGHT (C) DIGITAL EQUIPMENT CORPORATION 1983
C August 1981
C CDM
C Test for expressions on I/O statments.
C-100-
WRITE(20) 1,2,3,4+1
CLOSE(20)
READ(20) J1,J2,J3,J4
IF (J1.NE.1) TYPE 100,J1
IF (J2.NE.2) TYPE 110,J2
IF (J3.NE.3) TYPE 120,J3
IF (J4.NE.5) TYPE 130,J4
100 FORMAT(' ?Error 100. J1='I4', should =1')
110 FORMAT(' ?Error 110. J2='I4', should =2')
120 FORMAT(' ?Error 120. J3='I4', should =3')
130 FORMAT(' ?Error 130. J4='I4', should =5')
C-200- Formatted I/O.
I=2; J=3
X=24.5
II=0
K=1
WRITE(21,200) I+J,24.5/X,(II+K, II=-1,2),II
200 FORMAT(I,F,5I)
CLOSE(21)
READ(21,200) J1,X2,J3,J4,J5,J6,J7
IF (J1.NE.5) TYPE 210,J1
IF (X2.NE.1) TYPE 220,X2
IF (J3.NE.0) TYPE 230,J3
IF (J4.NE.1) TYPE 240,J4
IF (J5.NE.2) TYPE 250,J5
IF (J6.NE.3) TYPE 260,J6
IF (J7.NE.3) TYPE 270,J7
210 FORMAT(' ?Error 210. J1='I4', should = 5')
220 FORMAT(' ?Error 220. X2='F', should = 1.')
230 FORMAT(' ?Error 230. J3='I4', should = -1')
240 FORMAT(' ?Error 240. J4='I4', should = 0')
250 FORMAT(' ?Error 250. J5='I4', should = 1')
260 FORMAT(' ?Error 260. J6='I4', should = 2')
270 FORMAT(' ?Error 270. J7='I4', should = 3')
END