ton/tolk-tester/tests/invalid-pure-2.tolk

global g: int;

@pure
fun f_pure(): builder {
    var b: builder = beginCell();
    g = g + 1;
    return b;
}

fun main(): int {
    g = 0;
    f_pure();
    return g;
}

/**
@compilation_should_fail
@stderr
"""
an impure operation in a pure function
g = g + 1;
"""
*/
[Tolk] v0.6 syntax: `fun`, `import`, `var`, types on the right, etc. Lots of changes, actually. Most noticeable are: - traditional //comments - #include -> import - a rule "import what you use" - ~ found -> !found (for -1/0) - null() -> null - is_null?(v) -> v == null - throw is a keyword - catch with swapped arguments - throw_if, throw_unless -> assert - do until -> do while - elseif -> else if - drop ifnot, elseifnot - drop rarely used operators A testing framework also appears here. All tests existed earlier, but due to significant syntax changes, their history is useless. 2024-10-31 07:11:41 +00:00			`global g: int;`

			`@pure`
			`fun f_pure(): builder {`
[Tolk] Completely rework stdlib: multiple files and renaming - split stdlib.tolk into multiple files (tolk-stdlib/ folder) (the "core" common.tolk is auto-imported, the rest are needed to be explicitly imported like "@stdlib/tvm-dicts.tolk") - all functions were renamed to long and clear names - new naming is camelCase 2024-10-31 07:16:19 +00:00			`var b: builder = beginCell();`
[Tolk] v0.6 syntax: `fun`, `import`, `var`, types on the right, etc. Lots of changes, actually. Most noticeable are: - traditional //comments - #include -> import - a rule "import what you use" - ~ found -> !found (for -1/0) - null() -> null - is_null?(v) -> v == null - throw is a keyword - catch with swapped arguments - throw_if, throw_unless -> assert - do until -> do while - elseif -> else if - drop ifnot, elseifnot - drop rarely used operators A testing framework also appears here. All tests existed earlier, but due to significant syntax changes, their history is useless. 2024-10-31 07:11:41 +00:00			`g = g + 1;`
			`return b;`
			`}`

			`fun main(): int {`
			`g = 0;`
			`f_pure();`
			`return g;`
			`}`

			`/**`
			`@compilation_should_fail`
			`@stderr`
			`"""`
			`an impure operation in a pure function`
			`g = g + 1;`
			`"""`
			`*/`