Christopher Chase created GROOVY-9507:
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Summary: JSP style loop in StreamingTemplateEngine template
results in TemplateParseException
Key: GROOVY-9507
URL: https://issues.apache.org/jira/browse/GROOVY-9507
Project: Groovy
Issue Type: Bug
Components: Templating
Affects Versions: 3.0.3
Reporter: Christopher Chase
The example below works as expected when run in Groovy 2.5.8, yet it fails when
run in Groovy 3.0.3
{code:java}
TemplateEngine engine = new StreamingTemplateEngine()
Template template = engine.createTemplate('''
<ul>
<% items.each { %>
<li>${it}</li>
<% } %>
</ul>
''')
println template.make([items : [1,2,3,4]])
{code}
Expected output (and the output 2.5.8 yields):
{noformat}
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ul>{noformat}
Exception:
{noformat}
Exception in thread "main" groovy.text.TemplateParseException: Template parse
error 'Unexpected input: '{'; Expecting RBRACE ' at line 3, column 27
2: <ul>
--> 3: <% items.each { %>
4: <li>${it}</li>{noformat}
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