rust/tests/ui/span/issue-81800.rs

fn x˂- //~ ERROR: unknown start of token
       //~^ ERROR: expected one of `#`, `>`, `const`, identifier, or lifetime, found `-`
Fix SourceMap::start_point `start_point` needs to return the first character's span, but it would previously call `find_width_of_character_at_span` which returns the span of the last character. The implementation is now fixed. Other changes: - Docs for start_point, end_point, find_width_of_character_at_span updated - Minor simplification in find_width_of_character_at_span code Fixes #81800 2021-02-07 14:13:36 -06:00				`fn x˂- //~ ERROR: unknown start of token`
				//~^ ERROR: expected one of `#`, `>`, `const`, identifier, or lifetime, found `-`