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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6
compiler/rustc_ast_lowering/src/expr.rs
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@ -62,7 +62,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
hir::ExprKind::Call(f, self.lower_exprs(args))
}
}
ExprKind::MethodCall(ref seg, ref args, span) => {
ExprKind::MethodCall(ref seg, ref receiver, ref args, span) => {
let hir_seg = self.arena.alloc(self.lower_path_segment(
e.span,
seg,
@ -70,7 +70,9 @@ impl<'hir> LoweringContext<'_, 'hir> {
ParenthesizedGenericArgs::Err,
ImplTraitContext::Disallowed(ImplTraitPosition::Path),
));
let args = self.lower_exprs(args);
let args = self.arena.alloc_from_iter(
[&*receiver].into_iter().chain(args.iter()).map(|x| self.lower_expr_mut(x)),
);
hir::ExprKind::MethodCall(hir_seg, args, self.lower_span(span))
}
ExprKind::Binary(binop, ref lhs, ref rhs) => {