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PR c++/71350 - error recursion with initializer-list 

* decl.c (reshape_init_r): Check complain for missing braces warning.

From-SVN: r238684
This commit is contained in:
Jason Merrill 2016-07-23 22:35:37 -04:00 committed by Jason Merrill
parent 478ed1fae7
commit a6c690f41e
3 changed files with 28 additions and 2 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2016-07-23 Jason Merrill <jason@redhat.com>
PR c++/71350
* decl.c (reshape_init_r): Check complain for missing braces warning.
2016-07-22 Jason Merrill <jason@redhat.com>
PR c++/71576

6
gcc/cp/decl.c
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@ -5894,8 +5894,10 @@ reshape_init_r (tree type, reshape_iter *d, bool first_initializer_p,
}
}
warning (OPT_Wmissing_braces, "missing braces around initializer for %qT",
type);
if (complain & tf_warning)
warning (OPT_Wmissing_braces,
"missing braces around initializer for %qT",
type);
}
/* Dispatch to specialized routines. */

19
gcc/testsuite/g++.dg/cpp0x/decltype66.C Normal file
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@ -0,0 +1,19 @@
// PR c++/71350
// { dg-do compile { target c++11 } }
template<typename T, unsigned int N>
struct Array
{
T data[N];
};
template<typename T>
struct Foo
{
int operator[](const Array<int, 2>& i) const { return 0; }
auto bar() -> decltype((*this)[{1,2}] * 0) {
return *this; // { dg-error "cannot convert" }
}
};
template struct Foo<int>;