in plugin/src/main/groovy/grails/plugins/redis/ast/AbstractMemoizeASTTransformation.groovy [276:282]
protected static void addError(String msg, ASTNode node, SourceUnit source) {
int line = node.lineNumber
int col = node.columnNumber
SyntaxException se = new SyntaxException("${msg}\n", line, col)
SyntaxErrorMessage sem = new SyntaxErrorMessage(se, source)
source.errorCollector.addErrorAndContinue(sem)
}