c++: ICE with noexcept and local specialization, again [PR114349]

Patrick noticed that my r14-9339-gdc6c3bfb59baab patch is wrong;
we're dealing with a noexcept-spec there, not a noexcept-expr, so
setting cp_noexcept_operand et al is incorrect.  Back to the drawing
board then.

To fix noexcept84.C, we should probably avoid doing push_to_top_level
in certain cases.  maybe_push_to_top_level didn't work here as-is, so
I changed it to not push to top level if decl_function_context is
non-null, when we are not dealing with a lambda.

This also fixes c++/114349, introduced by r14-9339.

	PR c++/114349

gcc/cp/ChangeLog:

	* name-lookup.cc (maybe_push_to_top_level): For a non-lambda,
	don't push to top level if decl_function_context is non-null.
	* pt.cc (maybe_instantiate_noexcept): Use maybe_push_to_top_level.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp0x/noexcept85.C: New test.
	* g++.dg/cpp0x/noexcept86.C: New test.

0 files changed, 0 insertions, 0 deletions