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Fix Vim E885: not possible to change sign

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Clang will sometimes give a diagnostic for line 0, and Vim borks on
placing signs for line 0.
This commit is contained in:
Strahinja Val Markovic 2014-10-29 10:16:38 -07:00
parent fe24f02005
commit def392d24c
1 changed files with 14 additions and 2 deletions
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16
python/ycm/diagnostic_interface.py
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@ -45,7 +45,9 @@ class DiagnosticInterface( object ):
def UpdateWithNewDiagnostics( self, diags ):
self._buffer_number_to_line_to_diags = _ConvertDiagListToDict( diags )
normalized_diags = [ _NormalizeDiagnostic( x ) for x in diags ]
self._buffer_number_to_line_to_diags = _ConvertDiagListToDict(
normalized_diags )
if self._user_options[ 'enable_diagnostic_signs' ]:
self._placed_signs, self._next_sign_id = _UpdateSigns(
@ -58,7 +60,7 @@ class DiagnosticInterface( object ):
if self._user_options[ 'always_populate_location_list' ]:
vimsupport.SetLocationList(
vimsupport.ConvertDiagnosticsToQfList( diags ) )
vimsupport.ConvertDiagnosticsToQfList( normalized_diags ) )
def _EchoDiagnosticForLine( self, line_num ):
@ -204,6 +206,16 @@ def _DiagnosticIsError( diag ):
return diag[ 'kind' ] == 'ERROR'
def _NormalizeDiagnostic( diag ):
def ClampToOne( value ):
return value if value > 0 else 1
location = diag[ 'location' ]
location[ 'column_num' ] = ClampToOne( location[ 'column_num' ] )
location[ 'line_num' ] = ClampToOne( location[ 'line_num' ] )
return diag
class _DiagSignPlacement( namedtuple( "_DiagSignPlacement",
[ 'id', 'line', 'buffer', 'is_error' ] ) ):
# We want two signs that have different ids but the same location to compare