58 lines
1.5 KiB
Rust
58 lines
1.5 KiB
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Macros in statement vs expression position handle backtraces differently.
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macro_rules! fake_method_stmt {
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() => {
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1.fake() //~ ERROR no method named `fake` found
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}
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}
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macro_rules! fake_field_stmt {
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() => {
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1.fake //~ ERROR no field with that name
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}
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}
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macro_rules! fake_anon_field_stmt {
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() => {
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(1).0 //~ ERROR type was not a tuple
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}
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}
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macro_rules! fake_method_expr {
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() => {
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1.fake() //~ ERROR no method named `fake` found
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}
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}
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macro_rules! fake_field_expr {
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() => {
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1.fake //~ ERROR no field with that name
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}
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}
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macro_rules! fake_anon_field_expr {
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() => {
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(1).0 //~ ERROR type was not a tuple
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}
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}
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fn main() {
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fake_method_stmt!(); //~ NOTE in this expansion of
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fake_field_stmt!(); //~ NOTE in this expansion of
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fake_anon_field_stmt!(); //~ NOTE in this expansion of
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let _ = fake_method_expr!(); //~ NOTE in this expansion of
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let _ = fake_field_expr!(); //~ NOTE in this expansion of
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let _ = fake_anon_field_expr!(); //~ NOTE in this expansion of
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}
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