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Improve some error reporting

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Richard Feldman 2020-11-03 20:09:27 -05:00 • committed by Sébastien Besnier
parent 77662970e9
commit 93867b1a1b
1 changed files with 15 additions and 15 deletions
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30
compiler/can/src/expr.rs
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@ -748,34 +748,34 @@ pub fn canonicalize_expr<'a>(
}
// Below this point, we shouln't see any of these nodes anymore because
// operator desugaring should have removed them!
ast::Expr::ParensAround(sub_expr) => {
bad_expr @ ast::Expr::ParensAround(_) => {
panic!(
"A ParensAround did not get removed during operator desugaring somehow: {:?}",
sub_expr
"A ParensAround did not get removed during operator desugaring somehow: {:#?}",
bad_expr
);
}
ast::Expr::SpaceBefore(sub_expr, _spaces) => {
bad_expr @ ast::Expr::SpaceBefore(_, _) => {
panic!(
"A SpaceBefore did not get removed during operator desugaring somehow: {:?}",
sub_expr
"A SpaceBefore did not get removed during operator desugaring somehow: {:#?}",
bad_expr
);
}
ast::Expr::SpaceAfter(sub_expr, _spaces) => {
bad_expr @ ast::Expr::SpaceAfter(_, _) => {
panic!(
"A SpaceAfter did not get removed during operator desugaring somehow: {:?}",
sub_expr
"A SpaceAfter did not get removed during operator desugaring somehow: {:#?}",
bad_expr
);
}
ast::Expr::BinOp((_, loc_op, _)) => {
bad_expr @ ast::Expr::BinOp(_) => {
panic!(
"A binary operator did not get desugared somehow: {:?}",
loc_op
"A binary operator did not get desugared somehow: {:#?}",
bad_expr
);
}
ast::Expr::UnaryOp(_, loc_op) => {
bad_expr @ ast::Expr::UnaryOp(_, _) => {
panic!(
"A unary operator did not get desugared somehow: {:?}",
loc_op
"A unary operator did not get desugared somehow: {:#?}",
bad_expr
);
}
};