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avoid creating postfix expressions with no accesses

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This commit is contained in:
schaeff 2021-10-08 10:28:32 +03:00
parent 69cb867a8e
commit fa30d66427
1 changed files with 11 additions and 7 deletions
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18
zokrates_pest_ast/src/lib.rs
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@ -413,8 +413,8 @@ mod ast {
Ternary(TernaryExpression<'ast>),
Binary(BinaryExpression<'ast>),
Unary(UnaryExpression<'ast>),
Identifier(IdentifierExpression<'ast>),
Postfix(PostfixExpression<'ast>),
Identifier(IdentifierExpression<'ast>),
Literal(LiteralExpression<'ast>),
InlineArray(InlineArrayExpression<'ast>),
InlineStruct(InlineStructExpression<'ast>),
@ -451,12 +451,16 @@ mod ast {
impl<'ast> From<PostfixedTerm<'ast>> for Expression<'ast> {
fn from(t: PostfixedTerm<'ast>) -> Self {
let base = Expression::from(t.base);
let accesses = t.accesses.into_iter().map(Access::from).collect();
Expression::Postfix(PostfixExpression {
base: Box::new(base),
accesses,
span: t.span,
})
let accesses = t.accesses;
if accesses.is_empty() {
base
} else {
Expression::Postfix(PostfixExpression {
base: Box::new(base),
accesses,
span: t.span,
})
}
}
}