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re PR c++/10468 (const typeof(x) is non-const, but only in templates)

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PR c++/10468
	* pt.c (tsubst): Handle qualified TYPEOF_TYPEs correctly.

	PR c++/10468
	* g++.dg/ext/typeof5.C: New test.

From-SVN: r68615
This commit is contained in:
Mark Mitchell 2003-06-27 22:46:47 +00:00 committed by Mark Mitchell
parent 7a0ec6071b
commit dce50630a3
4 changed files with 31 additions and 1 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2003-06-27 Mark Mitchell <mark@codesourcery.com>
PR c++/10468
* pt.c (tsubst): Handle qualified TYPEOF_TYPEs correctly.
2003-06-27 Mark Mitchell <mark@codesourcery.com>
PR c++/10796

5
gcc/cp/pt.c
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@ -7062,7 +7062,10 @@ tsubst (tree t, tree args, tsubst_flags_t complain, tree in_decl)
if (e1 == error_mark_node)
return error_mark_node;
return TREE_TYPE (e1);
return cp_build_qualified_type_real (TREE_TYPE (e1),
cp_type_quals (t)
| cp_type_quals (TREE_TYPE (e1)),
complain);
}
default:

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2003-06-27 Mark Mitchell <mark@codesourcery.com>
PR c++/10468
* g++.dg/ext/typeof6.C: New test.
2003-06-27 Mark Mitchell <mark@codesourcery.com>
PR c++/10796

17
gcc/testsuite/g++.dg/ext/typeof6.C Normal file
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@ -0,0 +1,17 @@
// { dg-options "" }
template <class T>
void test1() {
int x = 0;
const typeof(x) & t1 = x+0;
}
void test2() {
int x = 0;
const typeof(x) & t1 = x+0;
}
int main() {
test1<int>();
test2 ();
}