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Variables without initializers cause invalid code generation. #34

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rcgoodfellow opened this issue Oct 11, 2023 · 0 comments

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rcgoodfellow commented Oct 11, 2023

The following works fine.

bit<32> x = 0;

However, the following causes bad code generation

bit<32> x;

According to the P4 spec section 11.2, variable initializers are optional, so this should be accepted by the front end and generate valid code.

rcgoodfellow added bug codegen labels

rcgoodfellow mentioned this issue

Variable initialization overrides variable type. #37

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