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On Tue, Oct 10, 2006 at 12:00:48PM -0700, Brooks Moses wrote: >When testing out the STAT example (to make sure I hadn't mucked up the >formatting, I got the following error (due to the fact that "staterr" >was implicitly declared as real): > >--------------------------------------------------------------------- >~/temp> ~/gcc-trunk/bin/gfortran test_stat.f90 -o test_stat.exe > In file test_stat.f90:5 > > CALL STAT("/etc/passwd", statarr, status) > 1 >Error: 'values' argument of 'stat' intrinsic at (1) must be INTEGER >--------------------------------------------------------------------- > >It took me a couple of false starts to realize that that "1" was >intended to be pointing at the _second_ variable, and not the first one. > Would it be possible to bump it a spot to the right, after the comma, >to make this clearer? > >(Should I file a PR about this?) I couldn't find a PR diagnostic "incorrect locus", fwiw. A vaguely related note: The parser often is advancing gfc_current_locus where it shouldn't, resp. emits an improper locus where a diagnostic should get passed an %L instead of the %C (==gfc_current_locus). E.g.: $ cat parser_locus_1.f90 1 ! { dg-warning "Ignoring statement label in empty statement" } end $ gfortran-4.1 -Wall parser_locus_1.f90 In file parser_locus_1.f90:1 1 ! { dg-warning "Ignoring statement label in empty statement" } 1 Warning: Ignoring statement label in empty statement at (1) The attached non-patch was a start of looking into the problems with the locus WRT comment parsing. IIRC it fails on things like common /c/ g, h, !comment i, j, !another comment k As said, not a patch, but perhaps it is useful to point to some of the functions involved with this kind of locus bookkeeping. HTH,
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