37 lines
902 B
Diff
37 lines
902 B
Diff
2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
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PR c++/43028
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* pt.c (unify): Check each elt for error_mark_node.
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* g++.dg/cpp0x/initlist31.C: New.
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--- gcc/testsuite/g++.dg/cpp0x/initlist31.C (revision 0)
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+++ gcc/testsuite/g++.dg/cpp0x/initlist31.C (revision 159045)
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@@ -0,0 +1,13 @@
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+// PR c++/43028
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+// { dg-options "-std=c++0x" }
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+
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+#include <initializer_list>
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+
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+struct string { string(std::initializer_list<char>) { } };
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+
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+void f() {
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+ auto y =
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+ {
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+ string(Equation()) // { dg-error "not declared" }
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+ }; // { dg-error "unable to deduce" }
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+}
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--- gcc/cp/pt.c (revision 159044)
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+++ gcc/cp/pt.c (revision 159045)
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@@ -13491,6 +13491,10 @@
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FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (arg), i, elt)
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{
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int elt_strict = strict;
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+
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+ if (elt == error_mark_node)
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+ return 1;
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+
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if (!BRACE_ENCLOSED_INITIALIZER_P (elt))
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{
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tree type = TREE_TYPE (elt);
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