Ignore:
Timestamp:
Apr 9, 2019, 1:50:13 PM (3 years ago)
Author:
Aaron Moss <a3moss@…>
Branches:
arm-eh, cleanup-dtors, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr
Children:
c41c18a6
Parents:
5806745
Message:

Improve assertion error messages

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/ResolvExpr/AlternativeFinder.cc

    r5806745 r4d2d45f  
    258258                        // - necessary pre-requisite to pruning
    259259                        AltList candidates;
     260                        std::list<std::string> errors;
    260261                        for ( unsigned i = 0; i < alternatives.size(); ++i ) {
    261                                 resolveAssertions( alternatives[i], indexer, candidates );
     262                                resolveAssertions( alternatives[i], indexer, candidates, errors );
    262263                        }
    263264                        // fail early if none such
    264265                        if ( mode.failFast && candidates.empty() ) {
    265266                                std::ostringstream stream;
    266                                 stream << "No resolvable alternatives for expression " << expr << "\n"
    267                                        << "Alternatives with failing assertions are:\n";
    268                                 printAlts( alternatives, stream, 1 );
     267                                stream << "No alternatives with satisfiable assertions for " << expr << "\n";
     268                                //        << "Alternatives with failing assertions are:\n";
     269                                // printAlts( alternatives, stream, 1 );
     270                                for ( const auto& err : errors ) {
     271                                        stream << err;
     272                                }
    269273                                SemanticError( expr->location, stream.str() );
    270274                        }
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