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-rw-r--r--gcc/testsuite/g++.dg/template/sizeof9.C6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/sizeof9.C b/gcc/testsuite/g++.dg/template/sizeof9.C
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index 00000000000..8d9ec95ae1f
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+++ b/gcc/testsuite/g++.dg/template/sizeof9.C
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+// PR c++/21025
+
+template<int N> struct X { char x[N]; };
+template<typename T> X<1 + sizeof(T) - sizeof(T)> F(T const &);
+template<int N> struct S { int d() { F(1); } };
+