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lines changed Original file line number Diff line number Diff line change @@ -219,35 +219,19 @@ impl<'a> StringParser<'a> {
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Some ( 'a' ) => ConversionFlag :: Ascii ,
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Some ( 'r' ) => ConversionFlag :: Repr ,
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Some ( _) => {
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- return Err ( if expression. trim ( ) . is_empty ( ) {
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- EmptyExpression . to_lexical_error ( self . get_pos ( ) )
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- } else {
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- InvalidConversionFlag . to_lexical_error ( self . get_pos ( ) )
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- } ) ;
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+ return Err ( InvalidConversionFlag . to_lexical_error ( self . get_pos ( ) ) ) ;
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}
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None => {
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- return Err ( if expression. trim ( ) . is_empty ( ) {
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- EmptyExpression . to_lexical_error ( self . get_pos ( ) )
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- } else {
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- UnclosedLbrace . to_lexical_error ( self . get_pos ( ) )
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- } ) ;
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+ return Err ( UnclosedLbrace . to_lexical_error ( self . get_pos ( ) ) ) ;
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}
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} ;
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if let Some ( & peek) = self . peek ( ) {
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if peek != '}' && peek != ':' {
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- return Err ( if expression. trim ( ) . is_empty ( ) {
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- EmptyExpression . to_lexical_error ( self . get_pos ( ) )
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- } else {
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- UnclosedLbrace . to_lexical_error ( self . get_pos ( ) )
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- } ) ;
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+ return Err ( UnclosedLbrace . to_lexical_error ( self . get_pos ( ) ) ) ;
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}
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} else {
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- return Err ( if expression. trim ( ) . is_empty ( ) {
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- EmptyExpression . to_lexical_error ( self . get_pos ( ) )
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- } else {
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- UnclosedLbrace . to_lexical_error ( self . get_pos ( ) )
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- } ) ;
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+ return Err ( UnclosedLbrace . to_lexical_error ( self . get_pos ( ) ) ) ;
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}
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}
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