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https://github.com/rust-lang/rust
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26bd86d3d9
The change in07f855d781introduced a trailing numeral of some kind after the `extern crate compiler_builtins`, which appears to have caused at least two false negatives (654b924and 657fd24). Instead, this change normalizes the test output to ignore the number (of symbols rustc recognizes?) to avoid needing to re-`--bless` these two tests for unrelated changes.
33 lines
1 KiB
Rust
33 lines
1 KiB
Rust
// aux-build:make-macro.rs
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// aux-build:meta-macro.rs
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// edition:2018
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// compile-flags: -Z span-debug -Z macro-backtrace -Z unpretty=expanded,hygiene -Z trim-diagnostic-paths=no
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// check-pass
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// ignore-tidy-linelength
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// normalize-stdout-test "\d+#" -> "0#"
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// normalize-stdout-test "expn\d{3,}" -> "expnNNN"
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// normalize-stdout-test "extern crate compiler_builtins /\* \d+ \*/" -> "extern crate compiler_builtins /* NNN */"
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//
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// We don't care about symbol ids, so we set them all to 0
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// in the stdout
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#![no_std] // Don't load unnecessary hygiene information from std
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extern crate std;
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extern crate meta_macro;
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macro_rules! produce_it {
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() => {
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// `print_def_site!` will respan the `$crate` identifier
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// with `Span::def_site()`. This should cause it to resolve
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// relative to `meta_macro`, *not* `make_macro` (despite
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// the fact that `print_def_site` is produced by a
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// `macro_rules!` macro in `make_macro`).
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meta_macro::print_def_site!($crate::dummy!());
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};
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}
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fn main() {
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produce_it!();
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}
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