Roberto Ierusalimschy 63295f1f7f Fixed two bugs in to-be-closed variables x constants ...

The parser were mixing compiler indices of variables with stack indices,
so that when a to-be-closed variable was used inside the scope of
compile-time constants (which may be optimized away), it might be closed
in the wrong place. (See new tests for examples.)

Besides fixing the bugs, this commit also changed comments and variable
names to avoid that kind of confusion and added tests.

2020-06-01 15:07:58 -03:00

17 KiB

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