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static_assert1.C: New.

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2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * g++.dg/cpp0x/static_assert1.C: New.
        * g++.dg/cpp0x/static_assert2.C: New.
        * g++.dg/cpp0x/static_assert3.C: New.

From-SVN: r119063
This commit is contained in:
Douglas Gregor 2006-11-21 20:22:05 +00:00 • committed by Doug Gregor
parent a3b9719911
commit 200d648149
4 changed files with 58 additions and 0 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2006-11-21 Douglas Gregor <doug.gregor@gmail.com>
* g++.dg/cpp0x/static_assert1.C: New.
* g++.dg/cpp0x/static_assert2.C: New.
* g++.dg/cpp0x/static_assert3.C: New.
2006-11-21 Richard Guenther <rguenther@suse.de>
* gcc.dg/vect/vect-pow-1.c: New testcase.

14
gcc/testsuite/g++.dg/cpp0x/static_assert1.C Normal file
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// { dg-options "-std=c++0x" }
void foo()
{
static_assert(1, "okay");
static_assert (0 == 1, "zero is never equal to one"); // { dg-error "never equal" }
}
class X {
static_assert(1, "okay");
static_assert (0 == 1, "zero is never equal to one"); // { dg-error "never equal" }
};
static_assert(1, "okay");
static_assert (0 == 1, "zero is never equal to one"); // { dg-error "never equal" }

35
gcc/testsuite/g++.dg/cpp0x/static_assert2.C Normal file
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// { dg-options "-std=c++0x" }
template<int I>
struct accept_evens {
static_assert( I % 2 == 0, "I must be an even number"); // { dg-error "even number" }
};
template<int I>
struct accept_evens_ok {
static_assert( I % 2 == 0, "I must be an even number");
};
template<int I>
void accept_odds() {
static_assert( I % 2 == 1, "I must be an odd number"); // { dg-error "odd number" }
}
template<int I>
void accept_odds_ok() {
static_assert( I % 2 == 1, "I must be an odd number");
}
void f()
{
accept_odds<1>();
accept_odds<2>();
accept_odds<3>();
accept_odds_ok<5>();
accept_odds_ok<7>();
}
accept_evens<0> ok0;
accept_evens<1> error1;
accept_evens<2> ok2;
accept_evens_ok<4> ok4;
accept_evens_ok<6> ok6;

3
gcc/testsuite/g++.dg/cpp0x/static_assert3.C Normal file
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// { dg-options "-std=c++0x" }
static_assert(7 / 0, "X"); // { dg-error "non-constant condition" }
// { dg-warning "division by zero" "" { target *-*-* } 2 }