On 21/04/2021 22:13, Shafik Yaghmour wrote:
Having side effects in the argument to a function call just feels like a bad
idea in general even if it seems obviously correct here e.g.
++last_symbol_id,
Can’t we just do:
uint64_t last_symbol_id =
num_symbols ? symbol_table->SymbolAtIndex(num_symbols - 1)->GetID() + 1:
1;
This would just change the pre-increment to a post-increment. The
increment still needs to happen somewhere, as the function can add more
than one symbol.
However, I don't have a problem with moving the increment out of the
function call. That is what I've done in e5984a3.
Thanks for reviewing this,
Pavel
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