ton/tolk-tester/tests/invalid-catch-1.tolk

fun main() {
    try {

    } catch(if, arg) {}
    return 0;
}

/**
@compilation_should_fail
@stderr expected identifier, got `if`
@stderr catch(if
 */
[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			`fun main() {`
			`try {`

[Tolk] Allow `cell` and `slice` be valid identifiers They are not keywords anymore. > var cell = ...; > var cell: cell = ...; Motivation: in the future, when structures are implemented, this obviously should be valid: > struct a { ... } > var a = ...; Struct fields will also be allowed to have names int/slice/cell. 2025-01-27 07:33:24 +00:00			`} catch(if, arg) {}`
[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			`return 0;`
			`}`

			`/**`
			`@compilation_should_fail`
[Tolk] Allow `cell` and `slice` be valid identifiers They are not keywords anymore. > var cell = ...; > var cell: cell = ...; Motivation: in the future, when structures are implemented, this obviously should be valid: > struct a { ... } > var a = ...; Struct fields will also be allowed to have names int/slice/cell. 2025-01-27 07:33:24 +00:00			@stderr expected identifier, got `if`
			`@stderr catch(if`
[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			`*/`