http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45943
Summary: gfortran.dg/streamio_16.f90: Fails under MinGW64 - probably \r\n vs \n issue Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: bur...@gcc.gnu.org CC: jvdeli...@gcc.gnu.org On MinGW64, the test case fails as follows: PASS: gfortran.dg/streamio_16.f90 (test for excess errors) spawn [open ...] This application has requested the Runtime to terminate it in an unusual way. I assume that this is due to the difference between LF and CRLF as the file is a formatted stream: open(50, access="stream", form="formatted") write(50, *, pos=1) "Just something " [...] read( 50, *,pos=i) inquire(50, access=sAccess, pos=mypos) if (mypos.ne.18) call abort On Linux, the file fort.50 contains: 0000000 sp J u s t sp s o m e t h i n g sp 0000020 nl 0000021 Thus "nl" is at position 17. As Kai tested: Using "if (mypos.ne.19) call abort" with 19 instead of 18 works on MinGW64.