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Fix operator preference at loop.index

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This commit is contained in:
bott 2018-09-14 02:14:58 +02:00 committed by Dirkjan Ochtman
parent c0f9fe973e
commit 0711e3667b
3 changed files with 3 additions and 3 deletions
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2
askama_derive/src/generator.rs
View File

@ -748,7 +748,7 @@ impl<'a> Generator<'a> {
if let Expr::Var(name) = *obj {
if name == "loop" {
if attr == "index" {
buf.write("_loop_index + 1");
buf.write("(_loop_index + 1)");
return DisplayWrap::Unwrapped;
} else if attr == "index0" {
buf.write("_loop_index");

2
testing/templates/precedence-for.html
View File

@ -1,3 +1,3 @@
{% for s in strings %}
{{- loop.index0 }}. {{ s }}{% if !loop.first %}{% else %} (first){% endif %}
{{- loop.index0 }}. {{ s }}{{ 2 * loop.index }}{% if !loop.first %}{% else %} (first){% endif %}
{% endfor %}

2
testing/tests/loops.rs
View File

@ -44,5 +44,5 @@ fn test_precedence_for() {
let s = PrecedenceTemplate {
strings: vec!["A", "alfa", "1"],
};
assert_eq!(s.render().unwrap(), "0. A (first)\n1. alfa\n2. 1\n");
assert_eq!(s.render().unwrap(), "0. A2 (first)\n1. alfa4\n2. 16\n");
}