abd1cea145
Original issue: https://github.com/rust-lang/rust/issues/21195 Relevant PR: https://github.com/rust-lang/rust/pull/30778 Prior to this commit, if a compiletest testcase included the text "HELP:" or "NOTE:" (note the colons), then it would indicate to the compiletest suite that we should verify "help" and "note" expected messages. This commit updates this check to also check "HELP" and "NOTE" (not the absense of colons) so that we always verify "help" and "note" expected messages.
32 lines
1.2 KiB
Rust
32 lines
1.2 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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// The `format_args!` syntax extension issues errors before code expansion
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// has completed, but we still need a backtrace.
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// This test includes stripped-down versions of `print!` and `println!`,
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// because we can't otherwise verify the lines of the backtrace.
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fn print(_args: std::fmt::Arguments) {}
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macro_rules! myprint {
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($($arg:tt)*) => (print(format_args!($($arg)*))); //~ NOTE in this expansion of
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}
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macro_rules! myprintln {
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($fmt:expr) => (myprint!(concat!($fmt, "\n"))); //~ ERROR invalid reference to argument `0`
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//~^ NOTE in this expansion of myprint!
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//~^^ NOTE in this expansion of concat!
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}
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fn main() {
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myprintln!("{}"); //~ NOTE in this expansion of
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}
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