From e10f52d09976c17ebd5fadeb4a0e09a854d3814d Mon Sep 17 00:00:00 2001 From: Janus Weil Date: Wed, 4 Aug 2010 21:49:19 +0200 Subject: re PR fortran/42207 ([OOP] Compile-time errors on typed allocation and pointer function result assignment) 2010-08-04 Janus Weil PR fortran/42207 PR fortran/44064 PR fortran/44065 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class container types. Do not artificially increase refs. Commit symbols one by one. * interface.c (compare_parameter): Make sure vtabs are present before generating module variables. * resolve.c (resolve_allocate_expr): Ditto. 2010-08-04 Janus Weil PR fortran/42207 PR fortran/44064 PR fortran/44065 * gfortran.dg/class_25.f03: New. * gfortran.dg/class_26.f03: New. From-SVN: r162879 --- gcc/fortran/resolve.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'gcc/fortran/resolve.c') diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index c422eeb..69a0036 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -6569,6 +6569,18 @@ resolve_allocate_expr (gfc_expr *e, gfc_code *code) } } + if (e->ts.type == BT_CLASS) + { + /* Make sure the vtab symbol is present when + the module variables are generated. */ + gfc_typespec ts = e->ts; + if (code->expr3) + ts = code->expr3->ts; + else if (code->ext.alloc.ts.type == BT_DERIVED) + ts = code->ext.alloc.ts; + gfc_find_derived_vtab (ts.u.derived); + } + if (pointer || (dimension == 0 && codimension == 0)) goto success; -- cgit v1.1