Submodule: Updates LibSass to v3.2.0-beta.1.

* Updates sass-spec to corresponding commit.
* Prevents source_string from freeing in
  data context case in binding code.
  * Corresponds to sass/libsass#925.

appveyor.yml

@@ -11,6 +11,10 @@ environment:
     # io.js
     - nodejs_version: 1    # will fetch the latest io.js version
 
+matrix:
+  allow_failures:
+    - nodejs_version: 1
+
 install:
   - ps: Install-Product node $env:nodejs_version
   - node --version

libsass.gyp

@@ -11,7 +11,8 @@
         'src/libsass/constants.cpp',
         'src/libsass/context.cpp',
         'src/libsass/contextualize.cpp',
-        'src/libsass/copy_c_str.cpp',
+        'src/libsass/cssize.cpp',
+        'src/libsass/emitter.cpp',
         'src/libsass/error_handling.cpp',
         'src/libsass/eval.cpp',
         'src/libsass/expand.cpp',
@@ -21,9 +22,10 @@
         'src/libsass/inspect.cpp',
         'src/libsass/json.cpp',
         'src/libsass/node.cpp',
-        'src/libsass/output_compressed.cpp',
-        'src/libsass/output_nested.cpp',
+        'src/libsass/output.cpp',
         'src/libsass/parser.cpp',
+        'src/libsass/plugins.cpp',
+        'src/libsass/position.cpp',
         'src/libsass/prelexer.cpp',
         'src/libsass/remove_placeholders.cpp',
         'src/libsass/sass.cpp',

package.json

 {
   "name": "node-sass",
   "version": "3.0.0-alpha.1",
-  "libsass": "3.1.0",
+  "libsass": "3.2.0-beta.2",
   "description": "Wrapper around libsass",
   "license": "MIT",
   "homepage": "https://github.com/sass/node-sass",

src/binding.cpp

@@ -272,7 +272,7 @@ NAN_METHOD(render_sync) {
 
   int result = get_result(ctx_w, ctx, true);
 
-  sass_wrapper_dispose(ctx_w, source_string);
+  sass_free_context_wrapper(ctx_w);
 
   NanReturnValue(NanNew<Boolean>(result == 0));
 }

libsass @ 62314f6a

-Subproject commit 31521ef3ece636892f395a80392448ceae449b90
+Subproject commit 62314f6a3cbc7dbed3878884504847edd7fecb7b

test/fixtures/source-map/expected.map

@@ -5,6 +5,6 @@
 		"index.scss"
 	],
 	"sourcesContent": [],
-	"mappings": "AAAA;EACE,AAAO;EACP,AAAQ;;AAGV,AAAQ;EACN,AAAiB;;AAGnB,AAAQ;EACN,AAAO;EAET,AAAQ,AAAG;IACP,AAAa",
+	"mappings": "AAAA,OAAO,CAAC;EACN,KAAK,EAAE,GAAI;EACX,MAAM,EAAE,IAAI,GAFL;;AAKD,OAAO,CAAC,EAAE,CAAP;EACT,eAAe,EAAE,IAAK,GADZ;;AAIJ,OAAO,CAAC,EAAE,CAAP;EACT,KAAK,EAAE,IAAK,GADF;EAGV,OAAO,CAAC,EAAE,CAAC,CAAC,CAAV;IACA,WAAW,EAAE,IAAK,GADjB",
 	"names": []
 }

spec @ 4b5b1cf3

-Subproject commit 3dc1f5758786627f41cebd275238d9224a593e5f
+Subproject commit 4b5b1cf3ae940964a52a1b8f06560f7a3aaf6d16

test/spec.js

@@ -7,6 +7,7 @@ var assert = require('assert'),
     util = require('./util');
 
 describe('spec', function() {
+  this.timeout(0);
   var suites = util.getSuites();
 
   describe('test/sass-spec directory', function() {