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| author | Paul Thomas <pault@gcc.gnu.org> | 2010-04-24 09:28:32 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2010-04-24 09:28:32 +0000 |
| commit | 991b4da12247eb3e688e47f393229cc098bc7cea (patch) | |
| tree | f478c03fe05157ce3c385681dcb888a51104ffd8 /gcc/fortran/trans-expr.c | |
| parent | 7b65808d33edf19143af6d0f272cf126f87ca147 (diff) | |
| download | gcc-991b4da12247eb3e688e47f393229cc098bc7cea.zip gcc-991b4da12247eb3e688e47f393229cc098bc7cea.tar.gz gcc-991b4da12247eb3e688e47f393229cc098bc7cea.tar.bz2 | |
re PR fortran/43841 (Missing temporary for ELEMENTAL function call)
2010-04-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43841
PR fortran/43843
* trans-expr.c (gfc_conv_expr): Supply an address expression for
GFC_SS_REFERENCE.
(gfc_conv_expr_reference): Call gfc_conv_expr and return for
GFC_SS_REFERENCE.
* trans-array.c (gfc_add_loop_ss_code): Store the value rather
than the address of a GFC_SS_REFERENCE.
* trans.h : Change comment on GFC_SS_REFERENCE.
2010-04-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43841
PR fortran/43843
* gfortran.dg/elemental_scalar_args_1.f90 : New test.
From-SVN: r158683
Diffstat (limited to 'gcc/fortran/trans-expr.c')
| -rw-r--r-- | gcc/fortran/trans-expr.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c index 42e1d34..dc138a3 100644 --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -4541,6 +4541,8 @@ gfc_conv_expr (gfc_se * se, gfc_expr * expr) /* Substitute a scalar expression evaluated outside the scalarization loop. */ se->expr = se->ss->data.scalar.expr; + if (se->ss->type == GFC_SS_REFERENCE) + se->expr = gfc_build_addr_expr (NULL_TREE, se->expr); se->string_length = se->ss->string_length; gfc_advance_se_ss_chain (se); return; @@ -4661,9 +4663,9 @@ gfc_conv_expr_reference (gfc_se * se, gfc_expr * expr) if (se->ss && se->ss->expr == expr && se->ss->type == GFC_SS_REFERENCE) { - se->expr = se->ss->data.scalar.expr; - se->string_length = se->ss->string_length; - gfc_advance_se_ss_chain (se); + /* Returns a reference to the scalar evaluated outside the loop + for this case. */ + gfc_conv_expr (se, expr); return; } |