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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2020-07-11 19:16:16 +0200 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2020-07-11 19:16:58 +0200 |
| commit | 90efb2512d40f0a59b063aa0416a6d28849ee424 (patch) | |
| tree | 25a87bfa6dd4ef26d7034e7b56110c594ca32a80 /gcc/fortran/frontend-passes.c | |
| parent | 2ea10cbd66d02d4f0c100dd6f1081cadf5561c2c (diff) | |
| download | gcc-90efb2512d40f0a59b063aa0416a6d28849ee424.zip gcc-90efb2512d40f0a59b063aa0416a6d28849ee424.tar.gz gcc-90efb2512d40f0a59b063aa0416a6d28849ee424.tar.bz2 | |
Fix ICE on warning with new interface check.
In the test case, there was a warning about INTENT where an EXTERNAL
masked an interface in an outer scope, when the location of the
symbol was not set, leading to an ICE.
Two problems, two-part solution: It makes no sense to warn about
INTENT for artificially generated formal argument lists, and the
location should be set.
gcc/fortran/ChangeLog:
PR fortran/96073
* frontend-passes.c (check_externals_procedure): Add locus
information for new_sym.
* interface.c (gfc_check_dummy_characteristics): Do not warn
about INTENT for artificially generated variables.
gcc/testsuite/ChangeLog:
PR fortran/96073
* gfortran.dg/interface_48.f90: New test.
Diffstat (limited to 'gcc/fortran/frontend-passes.c')
| -rw-r--r-- | gcc/fortran/frontend-passes.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c index 69f9ca6..7768fdc 100644 --- a/gcc/fortran/frontend-passes.c +++ b/gcc/fortran/frontend-passes.c @@ -5441,6 +5441,7 @@ check_externals_procedure (gfc_symbol *sym, locus *loc, gfc_current_ns = gsym->ns; gfc_get_formal_from_actual_arglist (new_sym, actual); + new_sym->declared_at = *loc; gfc_current_ns = save_ns; return 0; |