From 7a050675b6fa1e0bc4253f0aa9a932b7be30e642 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Fri, 15 Mar 2013 17:10:37 +0000 Subject: PR c++/15116: * gdbtypes.c (types_equal): Handle TYPE_CODE_FUNC. gdb/testsuite * gdb.cp/overload.cc (intintfunc): New. * gdb.cp/overload.exp: Add regression test. --- gdb/gdbtypes.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'gdb/gdbtypes.c') diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index 12730d7b12b..a1c4018e69d 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -2456,6 +2456,25 @@ types_equal (struct type *a, struct type *b) if (a == b) return 1; + /* Two function types are equal if their argument and return types + are equal. */ + if (TYPE_CODE (a) == TYPE_CODE_FUNC) + { + int i; + + if (TYPE_NFIELDS (a) != TYPE_NFIELDS (b)) + return 0; + + if (!types_equal (TYPE_TARGET_TYPE (a), TYPE_TARGET_TYPE (b))) + return 0; + + for (i = 0; i < TYPE_NFIELDS (a); ++i) + if (!types_equal (TYPE_FIELD_TYPE (a, i), TYPE_FIELD_TYPE (b, i))) + return 0; + + return 1; + } + return 0; } -- cgit v1.2.1