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| author | Harald Anlauf <anlauf@gmx.de> | 2025-01-28 21:21:40 +0100 |
|---|---|---|
| committer | Harald Anlauf <anlauf@gmx.de> | 2025-01-29 08:47:37 +0100 |
| commit | 5d001fa122bf04cfd0611ff7723969a0421b3094 (patch) | |
| tree | 374ac5605039d677f9a6ef4207d6ff69eed6fe0d /gcc/fortran/trans-expr.cc | |
| parent | 2abc555a80be3c983c675a5f8d744917d4fc23d1 (diff) | |
| download | gcc-5d001fa122bf04cfd0611ff7723969a0421b3094.zip gcc-5d001fa122bf04cfd0611ff7723969a0421b3094.tar.gz gcc-5d001fa122bf04cfd0611ff7723969a0421b3094.tar.bz2 | |
Fortran: fix passing of component ref to assumed-rank dummy [PR118683]
While the fix for pr117774 addressed the passing of an inquiry reference
to an assumed-rank dummy, it missed the similar case of passing a component
reference. The newer testcase gfortran.dg/pr81978.f90 uncovered this
latent issue with a UBSAN instrumented compiler.
PR fortran/118683
gcc/fortran/ChangeLog:
* trans-expr.cc (gfc_conv_procedure_call): The bounds update for
passing to assumed-rank dummies shall also handle component
references besides inquiry references.
Diffstat (limited to 'gcc/fortran/trans-expr.cc')
| -rw-r--r-- | gcc/fortran/trans-expr.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc index 78caf1f..24b1d19 100644 --- a/gcc/fortran/trans-expr.cc +++ b/gcc/fortran/trans-expr.cc @@ -7495,6 +7495,9 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym, { if (ref->next->type == REF_INQUIRY) break; + if (ref->type == REF_ARRAY + && ref->u.ar.type != AR_ELEMENT) + break; }; if (ref->u.ar.type == AR_FULL && ref->u.ar.as->type != AS_ASSUMED_SIZE) |