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| author | Harald Anlauf <anlauf@gmx.de> | 2021-07-18 21:35:53 +0200 |
|---|---|---|
| committer | Harald Anlauf <anlauf@gmx.de> | 2021-07-18 21:35:53 +0200 |
| commit | f527b8233498b40c8a2c616b82265f2e58aba42a (patch) | |
| tree | b0e60a5e99485afdd7d89bddb69daf32684ae11a | |
| parent | 5586e7e85de381f3df843091494889f8ad8e3e1f (diff) | |
| download | gcc-f527b8233498b40c8a2c616b82265f2e58aba42a.zip gcc-f527b8233498b40c8a2c616b82265f2e58aba42a.tar.gz gcc-f527b8233498b40c8a2c616b82265f2e58aba42a.tar.bz2 | |
Fortran: reject FORMAT tag of unknown type.
gcc/fortran/ChangeLog:
PR fortran/101084
* io.c (resolve_tag_format): Extend FORMAT check to unknown type.
gcc/testsuite/ChangeLog:
PR fortran/101084
* gfortran.dg/fmt_nonchar_3.f90: New test.
| -rw-r--r-- | gcc/fortran/io.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/fmt_nonchar_3.f90 | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/fortran/io.c b/gcc/fortran/io.c index 40cd76e..fc97df7 100644 --- a/gcc/fortran/io.c +++ b/gcc/fortran/io.c @@ -1763,7 +1763,7 @@ resolve_tag_format (gfc_expr *e) if (e->ts.type != BT_CHARACTER) { if (e->ts.type == BT_DERIVED || e->ts.type == BT_CLASS - || e->ts.type == BT_VOID) + || e->ts.type == BT_VOID || e->ts.type == BT_UNKNOWN) { gfc_error ("Non-character non-Hollerith in FORMAT tag at %L", &e->where); diff --git a/gcc/testsuite/gfortran.dg/fmt_nonchar_3.f90 b/gcc/testsuite/gfortran.dg/fmt_nonchar_3.f90 new file mode 100644 index 0000000..3b3c260 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/fmt_nonchar_3.f90 @@ -0,0 +1,7 @@ +! { dg-do compile } +! PR fortran/101084 + +program p + integer, parameter :: a(0) = 1 + print int(a) ! { dg-error "Non-character non-Hollerith in FORMAT tag" } +end |