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| author | Paul Thomas <pault@gcc.gnu.org> | 2020-12-05 14:14:19 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2020-12-05 14:14:19 +0000 |
| commit | 7ae210d5db5eb96989b2f639e65678b5597e61f0 (patch) | |
| tree | c9c644de187e048169a2817be36d4bdc6c4e9668 /gcc/testsuite/gfortran.dg/pr98016.f90 | |
| parent | 1352bc88a0525743c952197fb2db6e4f8c091cde (diff) | |
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Fortran: flag formal argument before resolving an array spec [PR98016].
2020-12-05 Paul Thomas <pault@gcc.gnu.org>
gcc/fortran
PR fortran/98016
* resolve.c (resolve_symbol): Set formal_arg_flag before
resolving an array spec and restore value afterwards.
gcc/testsuite/
PR fortran/98016
* gfortran.dg/pr98016.f90: New test.
Diffstat (limited to 'gcc/testsuite/gfortran.dg/pr98016.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/pr98016.f90 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/pr98016.f90 b/gcc/testsuite/gfortran.dg/pr98016.f90 new file mode 100644 index 0000000..71df67e --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr98016.f90 @@ -0,0 +1,19 @@ +! { dg-do compile } +! +! Fix for PR98016 - Used to fail with Error: Variable ‘n’ cannot appear in the +! expression at (1) for line 16. Workaround was to declare y to be real. +! +! Posted by Juergen Reuter <juergen.reuter@desy.de> +! +program is_it_valid + dimension y(3) + n=3 + y=func(1.0) + print *, y + stop +contains + function func(x) result (y) + dimension y(n) + y=x + end function +end |