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re PR c++/46903 ([C++0x] ICE unexpected expression of kind template_id_expr) 

PR c++/46903
	* typeck2.c (check_narrowing): Only check arithmetic types.

From-SVN: r168783
This commit is contained in:
Jason Merrill 2011-01-14 08:08:11 -05:00 committed by Jason Merrill
parent 70f961a51e
commit 35385f991f
4 changed files with 18 additions and 0 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
2011-01-14 Jason Merrill <jason@redhat.com>
PR c++/46903
* typeck2.c (check_narrowing): Only check arithmetic types.
PR c++/46688
* tree.c (build_vec_init_expr): Handle flexible array
properly.

3
gcc/cp/typeck2.c
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@ -717,6 +717,9 @@ check_narrowing (tree type, tree init)
bool ok = true;
REAL_VALUE_TYPE d;
if (!ARITHMETIC_TYPE_P (type))
return;
init = maybe_constant_value (init);
if (TREE_CODE (type) == INTEGER_TYPE

2
gcc/testsuite/ChangeLog
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@ -1,5 +1,7 @@
2011-01-14 Jason Merrill <jason@redhat.com>
* g++.dg/cpp0x/constexpr-regress1.C: New.
* g++.dg/ext/flexary2.C: New.
2011-01-14 Richard Guenther <rguenther@suse.de>

10
gcc/testsuite/g++.dg/cpp0x/constexpr-regress1.C Normal file
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@ -0,0 +1,10 @@
// PR c++/46903
// This isn't C++0x code, but it was breaking in C++0x mode.
// { dg-options -std=c++0x }
struct A {};
struct B {
void *(*a)();
};
template <typename T> void *CreateA() {}
B b = {CreateA<A>};