mirror of https://github.com/rust-lang/rust
25 lines
910 B
Rust
25 lines
910 B
Rust
//@ aux-build:assert-span-pos.rs
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// ignore-tidy-tab
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extern crate assert_span_pos;
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assert_span_pos::assert_span_pos!(5, 35);
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// Test space indentation
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assert_span_pos::assert_span_pos!(8, 39);
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// Test tab indentation
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assert_span_pos::assert_span_pos!(10, 36);
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// Two tests to ensure the promise of the docs that the column is the number
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// of UTF-8 bytes instead of some other number like number of code points.
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// Test that multi byte UTF-8 characters indeed count as multiple bytes
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/*🌈*/assert_span_pos::assert_span_pos!(16, 40);
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// Test with a complete grapheme cluster
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/*🏳️🌈*/assert_span_pos::assert_span_pos!(18, 43);
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// Test that the macro actually emits an error on a mismatch:
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assert_span_pos::assert_span_pos!(0, 35); //~ ERROR line/column mismatch: (0, 35) != (21, 35)
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assert_span_pos::assert_span_pos!(22, 0); //~ ERROR line/column mismatch: (22, 0) != (22, 35)
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fn main() {}
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