diff options
Diffstat (limited to 'common/herrors/error_locator.go')
| -rw-r--r-- | common/herrors/error_locator.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/herrors/error_locator.go b/common/herrors/error_locator.go index 0f22f545f..18c21e51b 100644 --- a/common/herrors/error_locator.go +++ b/common/herrors/error_locator.go @@ -52,6 +52,16 @@ var NopLineMatcher = func(m LineMatcher) int { return 1 } +// OffsetMatcher is a line matcher that matches by offset. +var OffsetMatcher = func(m LineMatcher) int { + if m.Offset+len(m.Line) >= m.Position.Offset { + // We found the line, but return 0 to signal that we want to determine + // the column from the error. + return 0 + } + return -1 +} + // ErrorContext contains contextual information about an error. This will // typically be the lines surrounding some problem in a file. type ErrorContext struct { |