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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.eh/] [cond1.C] - Rev 12
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// { dg-do assemble }
// Copyright (C) 1999, 2000 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 11 Apr 1999 <nathan@acm.org>
// Derived from bug report from Gabriel Dos Reis
// <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
// http://gcc.gnu.org/ml/gcc-bugs/1999-03n/msg00888.html
// conditional exprs have some funny rules when one of the types is void.
// [expr.cond] 5.16, make sure we do the right things
// We implement an extension, allowing one side to be void, check we
// pedantically moan.
struct X {};
void fn(int i)
{
int j;
j = (i ? throw X() : 1); // ok, int
j = (i ? 1 : throw X()); // ok, int
(i ? throw X() : throw X()); // ok, void
(i ? i : j) = 1; // ok, int &
(i ? throw X() : j) = 1; // { dg-error "" } non-lvalue
(i ? j : throw X()) = 1; // { dg-error "" } non-lvalue
(i ? throw X() : throw X()) = 1; // { dg-error "" } void
(i ? (void)1 : i++); // { dg-error "" } ANSI forbids
(i ? i++ : (void)1); // { dg-error "" } ANSI forbids
}