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test for crazy interpolation in @for from value

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This commit is contained in:
Connor Skees 2020-07-08 09:52:07 -04:00
parent 978984ae15
commit 3f3fd97872
2 changed files with 28 additions and 2 deletions
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21
src/parse/mod.rs
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@ -19,8 +19,8 @@ use crate::{
style::Style,
unit::Unit,
utils::{
peek_ident_no_interpolation, read_until_closing_curly_brace, read_until_open_curly_brace,
read_until_semicolon_or_closing_curly_brace,
peek_ident_no_interpolation, read_until_closing_curly_brace, read_until_closing_quote,
read_until_open_curly_brace, read_until_semicolon_or_closing_curly_brace,
},
value::{Number, Value},
{Cow, Token},
@ -698,6 +698,23 @@ impl<'a> Parser<'a> {
'{' => {
return Err(("Expected \"to\" or \"through\".", tok.pos()).into());
}
'#' => {
from_toks.push(tok);
self.toks.next();
match self.toks.peek() {
Some(Token { kind: '{', .. }) => {
from_toks.push(self.toks.next().unwrap());
from_toks.append(&mut read_until_closing_curly_brace(self.toks)?);
}
Some(..) => {}
None => return Err(("expected \"{\".", self.span_before).into()),
}
}
q @ '\'' | q @ '"' => {
from_toks.push(tok);
self.toks.next();
from_toks.append(&mut read_until_closing_quote(self.toks, q)?);
}
_ => {
from_toks.push(tok);
self.toks.next();

9
tests/for.rs
View File

@ -88,3 +88,12 @@ test!(
}",
"a {\n color: \\}}}{{{#;\n}\n"
);
test!(
from_crazy_interpolation,
"a {
@for $i from length(#{\"#{\"\\\\}}}{{{\"}#\"}) to 2 {
color: #{\"#{\"\\\\}}}{{{\"}#\"};
}
}",
"a {\n color: \\}}}{{{#;\n}\n"
);