Path: utzoo!utgpu!watmath!uunet!tut.cis.ohio-state.edu!UUNET.UU.NET!kewill!bryan From: kewill!bryan@UUNET.UU.NET (Bryan Boreham) Newsgroups: gnu.gdb.bug Subject: Can't display "this" in C++, with fix. Message-ID: <8908151539.AA12021@edinburgh.kewill.uucp> Date: 15 Aug 89 15:39:54 GMT Sender: daemon@tut.cis.ohio-state.edu Distribution: gnu Organization: GNUs Not Usenet Lines: 35 There was no provision in print_subexp for OP_THIS in C++, so I added it, plus the max and min operators. I'm not sure if I got the precedences right, or if the code for OP_THIS should add something to *pos. kewill% diff -c expprint.c~ expprint.c *** expprint.c~ Fri Jul 7 22:22:13 1989 --- expprint.c Tue Aug 15 16:32:12 1989 *************** *** 82,87 **** --- 82,89 ---- {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0}, {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0}, /* C++ */ + {"", BINOP_MIN, PREC_ORDER, 0}, + {">?", BINOP_MAX, PREC_ORDER, 0}, {"::", BINOP_SCOPE, PREC_PREFIX, 0}, }; *************** *** 122,127 **** --- 124,133 ---- opcode = exp->elts[pc].opcode; switch (opcode) { + case OP_THIS: + fprintf(stream, "this"); + return; + case OP_SCOPE: myprec = PREC_PREFIX; assoc = 0; Bryan.