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