The decl pretty-printing code wasn't looking at the flags parameter, so we
were printing 'using' in the middle of an expression.
Tested x86_64-pc-linux-gnu, applying to trunk.
PR c++/102987
gcc/cp/ChangeLog:
* error.cc (dump_decl) [USING_DECL]: Respect flags.
gcc/testsuite/Chan
The expression pretty-printing code crashed on a location wrapper with no
type, and didn't know what to do with a USING_DECL.
Tested x86_64-pc-linux-gnu, applying to trunk.
PR c++/102987
gcc/cp/ChangeLog:
* error.cc (dump_expr): Handle USING_DECL.
[VIEW_CONVERT_EXPR]: Ju
