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