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simplify variable checks

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This commit is contained in:
ConnorSkees 2020-04-24 20:13:22 -04:00
parent 2fb64934d7
commit aea4235c9b
1 changed files with 2 additions and 2 deletions
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4
src/lib.rs
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@ -326,7 +326,7 @@ impl<'a> StyleSheetParser<'a> {
} }
let VariableDecl { val, default, .. } = let VariableDecl { val, default, .. } =
eat_variable_value(&mut self.lexer, &Scope::new(), &Selector::new())?; eat_variable_value(&mut self.lexer, &Scope::new(), &Selector::new())?;
if (default && !global_var_exists(&name)) || !default { if !(default && global_var_exists(&name)) {
insert_global_var(&name.node, val)?; insert_global_var(&name.node, val)?;
} }
} }
@ -635,7 +635,7 @@ pub(crate) fn eat_expr<I: Iterator<Item = Token>>(
insert_global_var(&name.node, val.clone())?; insert_global_var(&name.node, val.clone())?;
} }
let var_exists = scope.var_exists(&name.node); let var_exists = scope.var_exists(&name.node);
if (default && !var_exists) || !default { if !(default && var_exists) {
return Ok(Some(Spanned { return Ok(Some(Spanned {
node: Expr::VariableDecl(name.node, Box::new(val)), node: Expr::VariableDecl(name.node, Box::new(val)),
span, span,