Catch invalid slice expressions at compile time#16
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mkantor wants to merge 1 commit intonanoporetech:masterfrom
Open
Catch invalid slice expressions at compile time#16mkantor wants to merge 1 commit intonanoporetech:masterfrom
mkantor wants to merge 1 commit intonanoporetech:masterfrom
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For programs which compile expressions and then later evaluate them it is nice to flag invalid syntax during the compilation stage.
As far as I can tell, invalid slices with a
stepof0were the only realistic situation where this wasn't already the case (it's validated byTreeInterpreter.tsbut ignored in the compiler). This pull request changes that to make invalid slice expressions likea[2:1:0]trigger compilation errors.