Method get_char_star_array_literal

src/program/array.rs:48–70

get the char * array declared in InitListExpr, e.g., char *[] = {"hello", "world"}

(
        &self,
        node: &Node,
        len: Option<usize>,
    )

    /// get the char * array declared in InitListExpr, e.g., char *[] = {"hello", "world"}
    pub fn get_char_star_array_literal(
        &self,
        node: &Node,
        len: Option<usize>,
    ) -> Result<Vec<String>> {
        let mut strings: Vec<String> = Vec::new();
        for child in self.get_childs(node) {
            if let Clang::StringLiteral(sl) = &child.kind {
                strings.push(sl.get_eval_value());
            } else {
                eyre::bail!("child should be StringLiteral: {child:?}")
            }
        }
        if let Some(len) = len {
            //assert_eq!(strings.len(), len);
            if strings.is_empty() {
                for _ in 0..len {
                    strings.push("str".to_string());
                }
            }
        }
        Ok(strings)
    }
}

/// impl fns to get array of literals for each literal type.