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-rw-r--r--gcc/cp/decl.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 8b94e26..8024373 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -10575,8 +10575,10 @@ check_default_argument (tree decl, tree arg)
A default argument expression is implicitly converted to the
parameter type. */
+ ++cp_unevaluated_operand;
perform_implicit_conversion_flags (decl_type, arg, tf_warning_or_error,
LOOKUP_NORMAL);
+ --cp_unevaluated_operand;
if (warn_zero_as_null_pointer_constant
&& c_inhibit_evaluation_warnings == 0