Merge branch '1.x' into 2.x

* 1.x:
  fixed the autoloader to take into account namespaced classes
  added some tests for the set tag
  bumped version to 1.38.3-DEV
  prepared the 1.38.2 release

CHANGELOG

@@ -179,7 +179,11 @@
  * improved the performance of the filesystem loader
  * removed features that were deprecated in 1.x
 
-* 1.38.2 (2019-XX-XX)
+* 1.38.3 (2019-XX-XX)
+
+ * fixed the bundled Autoloader to also load namespaced classes
+
+* 1.38.2 (2019-03-12)
 
  * added TemplateWrapper::getTemplateName()
 

test/Twig/Tests/Fixtures/tags/set/capture_scope.test

@@ -0,0 +1,10 @@
+--TEST--
+"set" tag block capture
+--TEMPLATE--
+{% set foo %}{{ foo }}{% endset %}
+
+{{ foo }}
+--DATA--
+return ['foo' => 'foo']
+--EXPECT--
+foo

test/Twig/Tests/Fixtures/tags/set/inheritance.test

@@ -0,0 +1,24 @@
+--TEST--
+"set" tag with inheritance
+--TEMPLATE--
+{% extends "layout.twig" %}
+
+{% set bar %}bar{% endset %}
+
+{% block var_from_child %}
+    {{- bar -}}
+{% endblock %}
+--TEMPLATE(layout.twig)--
+{% set foo %}foo{% endset %}
+
+{% block var_from_layout %}
+    {{- foo -}}
+{% endblock %}
+
+{% block var_from_child %}
+{% endblock %}
+--DATA--
+return []
+--EXPECT--
+foo
+bar

test/Twig/Tests/Fixtures/tags/set/inheritance_overriding.test

@@ -0,0 +1,24 @@
+--TEST--
+"set" tag with inheritance
+--TEMPLATE--
+{% extends "layout.twig" %}
+
+{% set foo %}bar{% endset %}
+
+{% block var_from_child %}
+    {{- foo -}}
+{% endblock %}
+--TEMPLATE(layout.twig)--
+{% set foo %}foo{% endset %}
+
+{% block var_from_layout %}
+    {{- foo -}}
+{% endblock %}
+
+{% block var_from_child %}
+{% endblock %}
+--DATA--
+return []
+--EXPECT--
+foo
+foo