Method contains_global

core/src/compiler/syms.rs:188–190

Returns true if a global variable `key` is already defined.

(&self, key: &SymbolKey)

    /// Returns true if a global variable `key` is already defined.
    pub(crate) fn contains_global(&self, key: &SymbolKey) -> bool {
        self.globals.get(key).is_some()
    }

    /// Iterates over all global variables, yielding `(key, prototype, register_index)` tuples.
    pub(crate) fn iter_globals(