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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.dg/] [g77/] [980310-1.f] - Rev 414
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c { dg-do compile } C Causes internal compiler error on egcs 1.0.1 on i586-pc-sco3.2v5.0.4 C To: egcs-bugs@cygnus.com C Subject: backend case range problem/fix C From: Dave Love <d.love@dl.ac.uk> C Date: 02 Dec 1997 18:11:35 +0000 C Message-ID: <rzqpvnfboo8.fsf@djlvig.dl.ac.uk> C C The following Fortran test case aborts the compiler because C tree_int_cst_lt dereferences a null tree; this is a regression from C gcc 2.7. INTEGER N READ(*,*) N SELECT CASE (N) CASE (1:) WRITE(*,*) 'case 1' CASE (0) WRITE(*,*) 'case 0' END SELECT END C The relevant change to cure this is: C C Thu Dec 4 06:34:40 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> C C * stmt.c (pushcase_range): Clean up handling of "infinite" values. C
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