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What:
This PR allows call suffixes to appear in assignment expressions, such as
Note that allowing call suffixes with type arguments (which look like
foo<T>(4)
) caused tests to fail, because of a known ambiguity between type arguments and comparison operations. To ensure this did not happen, I created a new nonterminal which is just call suffixes without type arguments, and only allowed those. For the ones with type arguments, we will need a more sophisticated solution.Test plan:
make test