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| author | Thomas König <tkoenig@gcc.gnu.org> | 2020-04-17 19:53:45 +0200 |
|---|---|---|
| committer | Thomas König <tkoenig@gcc.gnu.org> | 2020-04-17 19:53:45 +0200 |
| commit | 2298af0800b292f028298c1eaec42fd3033c4b9b (patch) | |
| tree | 95882dce57ad39ffb743d2e56ce95d694cae9cec /gcc/cp/lambda.c | |
| parent | af557050fd011a03d21dc26b31959033061a0443 (diff) | |
| download | gcc-2298af0800b292f028298c1eaec42fd3033c4b9b.zip gcc-2298af0800b292f028298c1eaec42fd3033c4b9b.tar.gz gcc-2298af0800b292f028298c1eaec42fd3033c4b9b.tar.bz2 | |
Fix ICE on invalid, PR94090.
The attached patch fixes an ICE on invalid: When the return type of
a function was misdeclared with a wrong rank, we issued a warning,
but not an error (unless with -pedantic); later on, an ICE ensued.
Nothing good can come from wrongly declaring a function type
(considering the ABI), so I changed that into a hard error.
2020-04-17 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/94090
* gfortran.dg (gfc_compare_interfaces): Add
optional argument bad_result_characteristics.
* interface.c (gfc_check_result_characteristics): Fix
whitespace.
(gfc_compare_interfaces): Handle new argument; return
true if function return values are wrong.
* resolve.c (resolve_global_procedure): Hard error if
the return value of a function is wrong.
2020-04-17 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/94090
* gfortran.dg/interface_46.f90: New test.
Diffstat (limited to 'gcc/cp/lambda.c')
0 files changed, 0 insertions, 0 deletions