ballerina-lang

ballerina-lang copied to clipboard

Type Narrowing doesnt work with match Statement

3

Consider the following code ```ballerina import ballerina/io; type UnaryExpr record {| string operand; |}; type TypeCastExpr record {| string oprd; |}; type Expr UnaryExpr|TypeCastExpr; function foo(Expr expr) { match expr...

gimantha

```ballerina error? e = from var dir in check file:readDir("./testSuite") where check file:test(dir.absPath, file:IS_DIR) from var sub in check file:readDir(dir.absPath) do { io:println(sub.absPath); }; ``` Above code gives following runtime...

manuranga