avoid_single_cascade_in_expression_statements
Unnecessary cascade expression.
Description
#The analyzer produces this diagnostic when a single cascade operator is used and the value of the expression isn't being used for anything (such as being assigned to a variable or being passed as an argument).
Example
#The following code produces this diagnostic because the value of the cascade expression s..length
isn't being used:
void f(String s) {
s..length;
}
Common fixes
#Replace the cascade operator with a simple access operator:
void f(String s) {
s.length;
}
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