chore: Update babel to 7.0.0-beta.49 (#872)

* chore: update babel to beta.49

* test: Update test based on new babel output

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -72,9 +72,9 @@ State how you're using babel-minify.
 
 `babel-minify CLI`
 
-babel-minify version: `0.4.1`
+babel-minify version: `0.4.3`
 
-babel version : `7.0.0-beta.46`
+babel version : `7.0.0-beta.49`
 
 babel-minify-config:
 

package.json

@@ -19,9 +19,9 @@
     "watch": "gulp watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.0.0-beta.46",
-    "@babel/plugin-transform-block-scoping": "^7.0.0-beta.46",
-    "@babel/preset-env": "^7.0.0-beta.46",
+    "@babel/core": "^7.0.0-beta.49",
+    "@babel/plugin-transform-block-scoping": "^7.0.0-beta.49",
+    "@babel/preset-env": "^7.0.0-beta.49",
     "babel-core": "^7.0.0-bridge.0",
     "babel-jest": "^22.4.3",
     "butternut": "^0.4.6",

packages/babel-minify/package.json

@@ -18,7 +18,7 @@
   },
   "repository": "https://github.com/babel/minify/tree/master/packages/babel-minify",
   "dependencies": {
-    "@babel/core": "^7.0.0-beta.46",
+    "@babel/core": "^7.0.0-beta.49",
     "babel-preset-minify": "^0.4.3",
     "fs-readdir-recursive": "^1.1.0",
     "lodash.pick": "^4.4.0",

packages/babel-plugin-minify-simplify/__tests__/simplify-test.js

@@ -99,7 +99,7 @@ describe("simplify-plugin", () => {
   `,
     `
     a = false;
-    a = NaN;
+    a = 0 / 0;
     a = 0;
     a = undefined;
     a = 0;
@@ -199,7 +199,7 @@ describe("simplify-plugin", () => {
     `
     a = foo;
     a = console.log("asdf");
-    a = NaN;
+    a = 0 / 0;
     a = undefined;
     a = 5 << foo;
   `

packages/gulp-babel-minify/package.json

@@ -13,7 +13,7 @@
   "main": "lib/index.js",
   "repository": "https://github.com/babel/minify/tree/master/packages/gulp-babel-minify",
   "dependencies": {
-    "@babel/core": "7.0.0-beta.46",
+    "@babel/core": "7.0.0-beta.49",
     "babel-preset-minify": "^0.4.3",
     "plugin-error": "^1.0.1",
     "through2": "^2.0.3",