evaluate: follow prefix expression recursively if neededHEADmaster

Included bogons assert:
Assertion `!expr_is_constant(*expr) || expr_is_singleton(*expr)' failed

This is because the "foo*" + prefix combination causes expr_evaluate
to replace the binop + string expression with another prefix that
gets allocated while handling "foo*" (wildcard).

This causes expr_evaluate_prefix to build
a prefix -> prefix -> binop chain.

After this, we get:

Error: Right hand side of relational expression ((null)) must be constant
a b ct helper "2.2.2.2.3*1"/80
    ~~~~~~~~~~^^^^^^^^^^^^^^^^
Error: Binary operation (&) is undefined for prefix expressions
a b ct helper "2.2.2.****02"/80
              ^^^^^^^^^^^^^^^^^

for those inputs rather than hitting assert() in byteorder_conversion()
later on.

Signed-off-by: Florian Westphal <fw@strlen.de>

0 files changed, 0 insertions, 0 deletions