From 6d023ec55bfca23f4fa692b1650e3ddeecf73cc1 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Sat, 28 Jul 2007 21:17:20 +0000 Subject: [PATCH] re PR fortran/31609 (module that calls a contained function with an ENTRY point) 2007-07-28 Jerry DeLisle PR fortran/31609 * resolve.c (generic_sym): Check for a same symbol and if so, return to avoid infinite recursion. From-SVN: r127026 --- gcc/fortran/ChangeLog | 6 ++++++ gcc/fortran/resolve.c | 10 +++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 6f037174a3c..9a345b34a9b 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2007-07-28 Jerry DeLisle + + PR fortran/31609 + * resolve.c (generic_sym): Check for a same symbol and if so, return to + avoid infinite recursion. + 2007-07-28 Daniel Franke PR fortran/31818 diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index a7edd169105..88980093d2d 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -789,8 +789,16 @@ generic_sym (gfc_symbol *sym) return 0; gfc_find_symbol (sym->name, sym->ns->parent, 1, &s); + + if (s != NULL) + { + if (s == sym) + return 0; + else + return generic_sym (s); + } - return (s == NULL) ? 0 : generic_sym (s); + return 0; }