bjoernager/rust
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Do not consider method call receiver as an argument in AST.

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This commit is contained in:
Camille GILLOT 2022-08-07 15:21:11 +02:00
parent 1603a70f82
commit 9701845287
19 changed files with 107 additions and 55 deletions
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14
compiler/rustc_ast_pretty/src/pprust/state/expr.rs
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@ -193,9 +193,13 @@ impl<'a> State<'a> {
self.print_call_post(args)
}
fn print_expr_method_call(&mut self, segment: &ast::PathSegment, args: &[P<ast::Expr>]) {
let base_args = &args[1..];
self.print_expr_maybe_paren(&args[0], parser::PREC_POSTFIX);
fn print_expr_method_call(
&mut self,
segment: &ast::PathSegment,
receiver: &ast::Expr,
base_args: &[P<ast::Expr>],
) {
self.print_expr_maybe_paren(receiver, parser::PREC_POSTFIX);
self.word(".");
self.print_ident(segment.ident);
if let Some(ref args) = segment.args {
@ -303,8 +307,8 @@ impl<'a> State<'a> {
ast::ExprKind::Call(ref func, ref args) => {
self.print_expr_call(func, &args);
}
ast::ExprKind::MethodCall(ref segment, ref args, _) => {
self.print_expr_method_call(segment, &args);
ast::ExprKind::MethodCall(ref segment, ref receiver, ref args, _) => {
self.print_expr_method_call(segment, &receiver, &args);
}
ast::ExprKind::Binary(op, ref lhs, ref rhs) => {
self.print_expr_binary(op, lhs, rhs);