2c3309e3d0
In the first testcase, coerce_template_template_parms was adding too much of outer_args when coercing to match P's template parameters, so that when substituting into the 'const T&' parameter we got an unrelated template argument for T. We should only add outer_args when the argument template is a nested template. PR c++/104107 PR c++/95036 gcc/cp/ChangeLog: * pt.cc (coerce_template_template_parms): Take full parms. Avoid adding too much of outer_args. (coerce_template_template_parm): Adjust. (template_template_parm_bindings_ok_p): Adjust. (convert_template_argument): Adjust. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/alias-decl-ttp2.C: New test. * g++.dg/cpp1z/ttp2.C: New test. |
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| c++tools | ||
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