Ignore:
Timestamp:
May 6, 2020, 8:48:41 PM (19 months ago)
Author:
Peter A. Buhr <pabuhr@…>
Branches:
arm-eh, jacob/cs343-translation, master, new-ast, new-ast-unique-expr
Children:
1488f94
Parents:
1076d05
Message:

replace parsing empty elements in tuple list with @, unimplemented

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/Parser/parser.yy

    r1076d05 r0a6d8204  
    1010// Created On       : Sat Sep  1 20:22:55 2001
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Fri Mar  6 17:26:45 2020
    13 // Update Count     : 4474
     12// Last Modified On : Mon Apr 27 12:25:42 2020
     13// Update Count     : 4483
    1414//
    1515
     
    966966
    967967tuple_expression_list:
    968         assignment_expression_opt
    969         | tuple_expression_list ',' assignment_expression_opt
     968        assignment_expression
     969        | '@'                                                                                           // CFA
     970                { SemanticError( yylloc, "Eliding tuple element with '@' is currently unimplemented." ); $$ = nullptr; }
     971        | tuple_expression_list ',' assignment_expression
    970972                { $$ = (ExpressionNode *)($1->set_last( $3 )); }
     973        | tuple_expression_list ',' '@'
     974                { SemanticError( yylloc, "Eliding tuple element with '@' is currently unimplemented." ); $$ = nullptr; }
    971975        ;
    972976
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