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| author | Paul Thomas <pault@gcc.gnu.org> | 2012-01-09 20:25:55 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2012-01-09 20:25:55 +0000 |
| commit | efd2e969f2571ba3e1bf9a04b88da7ee2144e1d9 (patch) | |
| tree | 2d3d71ea917fc7d37ec5ce84aab423428e961b02 /gcc/fortran/interface.c | |
| parent | 3881a3dee847b26d88355db35090214a0b5a7d43 (diff) | |
| download | gcc-efd2e969f2571ba3e1bf9a04b88da7ee2144e1d9.zip gcc-efd2e969f2571ba3e1bf9a04b88da7ee2144e1d9.tar.gz gcc-efd2e969f2571ba3e1bf9a04b88da7ee2144e1d9.tar.bz2 | |
re PR fortran/51791 ([OOP] Failure to resolve typebound function call with base object in parentheses.)
2012-01-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/51791
* interface.c (matching_typebound_op): Drill down through
possible parentheses to obtain base expression. Do not test for
'class_ok' but, instead for the class structure components.
* resolve.c (resolve_ordinary_assign): Extend error message for
polymorphic assignment to advise checking for specific
subroutine.
PR fortran/51792
* resolve.c (resolve_typebound_function): Restore 'static' to
declaration.
2012-01-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/51791
* gfortran.dg/typebound_operator_7.f03: Insert parentheses
around base object in first assignment in main program.
* gfortran.dg/typebound_operator_10.f03: New test.
From-SVN: r183032
Diffstat (limited to 'gcc/fortran/interface.c')
| -rw-r--r-- | gcc/fortran/interface.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index 773749d..94f767d 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -3168,9 +3168,13 @@ matching_typebound_op (gfc_expr** tb_base, gfc_symbol* derived; gfc_try result; + while (base->expr->expr_type == EXPR_OP + && base->expr->value.op.op == INTRINSIC_PARENTHESES) + base->expr = base->expr->value.op.op1; + if (base->expr->ts.type == BT_CLASS) { - if (!gfc_expr_attr (base->expr).class_ok) + if (CLASS_DATA (base->expr) == NULL) continue; derived = CLASS_DATA (base->expr)->ts.u.derived; } |