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re PR c++/50054 (Fails to recover from type error in function signature) 

PR c++/50054
	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
	init_list_type_node.

From-SVN: r177810
This commit is contained in:
Jason Merrill 2011-08-16 19:25:43 -04:00 committed by Jason Merrill
parent 565fc114d9
commit 098416302b
4 changed files with 25 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2011-08-16 Jason Merrill <jason@redhat.com>
PR c++/50054
* typeck2.c (cxx_incomplete_type_diagnostic): Handle
init_list_type_node.
2011-08-13 Jason Merrill <jason@redhat.com>
PR c++/50075

6
gcc/cp/typeck2.c
View File

@ -450,6 +450,12 @@ cxx_incomplete_type_diagnostic (const_tree value, const_tree type,
break;
case LANG_TYPE:
if (type == init_list_type_node)
{
emit_diagnostic (diag_kind, input_location, 0,
"invalid use of brace-enclosed initializer list");
break;
}
gcc_assert (type == unknown_type_node);
if (value && TREE_CODE (value) == COMPONENT_REF)
goto bad_member;

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2011-08-16 Jason Merrill <jason@redhat.com>
PR c++/50054
* g++.dg/cpp0x/initlist56.C: New.
2011-08-15 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/50085

8
gcc/testsuite/g++.dg/cpp0x/initlist57.C Normal file
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@ -0,0 +1,8 @@
// PR c++/50054
// { dg-options -std=c++0x }
void g( const int& (a)[1] ) {} // { dg-error "array of references" }
int main () {
g( { 1, 2 } ); // { dg-error "initializer list" }
}