Function FunctionDeclaration

src/core/friendly_errors/sketch_verifier.js:100–107

(node)

          }
        },
        FunctionDeclaration(node) {
          if (node.id && node.id.type === 'Identifier') {
            userDefinitions.functions.push({
              name: node.id.name,
              line: node.loc.start.line + lineOffset
            });
          }
        },
        // We consider class declarations to be a special form of variable
        // declaration.
        ClassDeclaration(node) {