c++/10750: 3.4 parser error with template template parameters

[gawrilow at math dot tu-berlin dot de]

>Number:         10750
>Category:       c++
>Synopsis:       3.4 parser error with template template parameters
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Mon May 12 14:06:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Ewgenij Gawrilow
>Release:        3.4 20030509 (experimental)
>Organization:
>Environment:
RedHat 7.3 on an Athlon PC

Configured with: ../gcc-3.4/gcc/configure --enable-languages=c++ --enable-shared --with-cpu=athlon --enable-version-specific-runtime-libs --with-gxx-include-dir=/usr/local/include/c++/3.4
>Description:
The attached (syntactically correct) code causes an erroneous error message:

test.cc:6: error: `list_search<First, Second, Predicate>::answer' cannot appear in a constant-expression.

Old parser (3.0 .. 3.3) has not any problems with this.
>How-To-Repeat:
just compile it
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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