From 8ddd55bf34fdaace8f26b7d36b1daab8a9933aa3 Mon Sep 17 00:00:00 2001
From: Boris Sergeev <bs@4xxi.com>
Date: Fri, 23 Sep 2016 20:37:49 +0300
Subject: [PATCH 1/2] Prevented throwing exception in 'pure-component'
 transform

see more at https://github.com/reactjs/react-codemod/issues/64
---
 transforms/pure-component.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/transforms/pure-component.js b/transforms/pure-component.js
index 0b5b2330..e10e09b5 100644
--- a/transforms/pure-component.js
+++ b/transforms/pure-component.js
@@ -83,6 +83,7 @@ module.exports = function(file, api, options) {
   const reportSkipped = path => {
     const name = getClassName(path);
     const fileName = file.path;
+    if (!path.value.loc) return;
     const {line, column} = path.value.loc.start;
 
     console.warn(`Class "${name}" skipped in ${fileName} on ${line}:${column}`);

From eb263583f3fef33ac8c6c796040a0f3d9d758637 Mon Sep 17 00:00:00 2001
From: Christoph Pojer <christoph.pojer@gmail.com>
Date: Sun, 6 Nov 2016 15:53:13 +0000
Subject: [PATCH 2/2] Update pure-component.js

---
 transforms/pure-component.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/transforms/pure-component.js b/transforms/pure-component.js
index e10e09b5..723151eb 100644
--- a/transforms/pure-component.js
+++ b/transforms/pure-component.js
@@ -83,7 +83,10 @@ module.exports = function(file, api, options) {
   const reportSkipped = path => {
     const name = getClassName(path);
     const fileName = file.path;
-    if (!path.value.loc) return;
+    if (!path.value.loc) {
+      console.warn(`Class "${name}" skipped in ${fileName}`);
+      return;
+    }
     const {line, column} = path.value.loc.start;
 
     console.warn(`Class "${name}" skipped in ${fileName} on ${line}:${column}`);