Implement if statements#3
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This commit adds if-else control flow for both statements and expressions. As part of this implementation, a pre-existing bug in binary operator parsing was discovered and fixed. The expression parser now correctly handles precedence for equality and comparison operators - Add if‑else statements with blocks - Add if‑else expressions for use in assignments and other expressions - Add a new test case (`if_else`) to verify the functionality - Add BinaryOp to the Expr AST to represent binary operations - Update the expression parser to correctly build a tree for binary expressions - Made operator rules in the pest grammar explicit to improve parsing correctness
This change would take automatically adding the stdbool.h header every time the "false" and "true" literals are used in the Kit source. This, for some reason, works on my Arch Linux install, but doesn't on Ubuntu. Maybe due to incorrect compiler invocation?
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This PR implements if-else control flow for:
if (...) { ... } else { ... })if ... then ... else ...)I also found and fixed a bug in the way binary operators are parsed. The expression parser now correctly handles precedence for equality and comparison operators.
This PR is useful in this context because it adds a part of the fundamental Kit syntax.