Patrick Palka
c554094507
Fix PR c++/30044 gcc/cp/ChangeLog: PR c++/30044 * pt.c (begin_template_parm_list): Add a dummy parameter level to current_template_parms. (end_template_parm_list): Remove the dummy parameter level before adding the real one. (tsubst): Don't attempt to substitute for template parameters corresponding to a dummy argument level. (template_parms_to_args): Remove obsolete hack for giving template template arguments the proper level. (splite_late_return_type): Remove obsolete hack for giving template template arguments the proper level. * error.c (dump_template_decl): Don't print dummy template levels. gcc/testsuite/ChangeLog PR c++/30044 * g++.dg/cpp0x/auto46.C: New test. * g++.dg/template/pr30044.C: New test. * g++.dg/template/shadow2.C: New test. * g++.dg/template/error55.C: New test. * g++.dg/template/crash83.C: Accept any error string. * g++.dg/cpp0x/variadic18.C: Adjust to avoid shadowing template parameters. * g++.dg/cpp0x/variadic18.C: Likewise * g++.dg/template/canon-type-13.C: Likewise. * g++.old-deja/g++.pt/ttp42.C: Likewise. * g++.dg/torture/20070621-1.C: Likewise. From-SVN: r225706
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