[Bug c++/34950] [4.2/4.3/4.4 Regression] ICE in svn boost math toolkit
------- Comment #18 from jason at gcc dot gnu dot org 2008-02-19 21:21 -------
The problem comes when we deal with templates from non-template code. In this
case, we are substituting some parameters but not all into a function template
declaration, so we end up building up new typename types with dependent scopes.
Changing make_typename_type to call uses_template_parms fixes the testcase, but
it seems that other similar issues may be hiding, and it may be better to bump
processing_template_decl at a higher level, perhaps
resolve_overloaded_unification. But that may also leave other similar problems
elsewhere.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34950
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