Minor: log error if we couldn't insert an expression during debug

2015-06-18 15:50:47 +03:00
parent 0ea65491aa
commit 3caeddd8dc
1 changed files with 5 additions and 1 deletions
@@ -248,7 +248,11 @@ private fun addDebugExpressionBeforeContextElement(codeFragment: JetCodeFragment
        when (expr) {
            is JetBlockExpression -> return expr.getStatements().flatMap { insertExpression(it) }
            is JetExpression -> {
-                val newDebugExpression = parent.addBefore(expr, elementBefore) ?: return emptyList()
+                val newDebugExpression = parent.addBefore(expr, elementBefore)
+                if (newDebugExpression == null) {
+                    logger.error("Couldn't insert debug expression ${expr.getText()} to context file before ${elementBefore.getText()}")
+                    return emptyList()
+                }
                parent.addBefore(psiFactory.createNewLine(), elementBefore)
                return listOf(newDebugExpression as JetExpression)
            }