ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
Last change
on this file since 42e2ad7 was
d9a0e76,
checked in by Peter A. Buhr <pabuhr@…>, 10 years ago
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remove Parser.old, add -XCFA to driver, copy ptrdiff_t from stddef.h in preclude, remove casts from initialization constants, adjust formatting
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-
Property mode set to
100644
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File size:
1.5 KB
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Rev | Line | |
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[51b7345] | 1 | #include "ResolveTypeof.h" |
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| 2 | #include "Alternative.h" |
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| 3 | #include "AlternativeFinder.h" |
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| 4 | #include "Resolver.h" |
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| 5 | #include "TypeEnvironment.h" |
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| 6 | #include "SynTree/Expression.h" |
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| 7 | #include "SynTree/Type.h" |
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| 8 | |
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| 9 | namespace ResolvExpr { |
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[d9a0e76] | 10 | namespace { |
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[51b7345] | 11 | #if 0 |
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[d9a0e76] | 12 | void |
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| 13 | printAlts( const AltList &list, std::ostream &os, int indent = 0 ) |
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| 14 | { |
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| 15 | for( AltList::const_iterator i = list.begin(); i != list.end(); ++i ) { |
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| 16 | i->print( os, indent ); |
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| 17 | os << std::endl; |
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| 18 | } |
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| 19 | } |
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[51b7345] | 20 | #endif |
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[d9a0e76] | 21 | } |
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[51b7345] | 22 | |
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[d9a0e76] | 23 | class ResolveTypeof : public Mutator { |
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| 24 | public: |
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| 25 | ResolveTypeof( const SymTab::Indexer &indexer ) : indexer( indexer ) {} |
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| 26 | Type *mutate( TypeofType *typeofType ); |
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[51b7345] | 27 | |
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[d9a0e76] | 28 | private: |
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| 29 | const SymTab::Indexer &indexer; |
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| 30 | }; |
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[51b7345] | 31 | |
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[d9a0e76] | 32 | Type *resolveTypeof( Type *type, const SymTab::Indexer &indexer ) { |
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| 33 | ResolveTypeof mutator( indexer ); |
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| 34 | return type->acceptMutator( mutator ); |
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| 35 | } |
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[51b7345] | 36 | |
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[d9a0e76] | 37 | Type *ResolveTypeof::mutate( TypeofType *typeofType ) { |
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| 38 | #if 0 |
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| 39 | std::cout << "resolving typeof: "; |
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| 40 | typeofType->print( std::cout ); |
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| 41 | std::cout << std::endl; |
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| 42 | #endif |
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| 43 | if ( typeofType->get_expr() ) { |
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| 44 | Expression *newExpr = resolveInVoidContext( typeofType->get_expr(), indexer ); |
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| 45 | assert( newExpr->get_results().size() > 0 ); |
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| 46 | Type *newType; |
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| 47 | if ( newExpr->get_results().size() > 1 ) { |
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| 48 | TupleType *tupleType = new TupleType( Type::Qualifiers() ); |
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| 49 | cloneAll( newExpr->get_results(), tupleType->get_types() ); |
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| 50 | newType = tupleType; |
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| 51 | } else { |
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| 52 | newType = newExpr->get_results().front()->clone(); |
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| 53 | } |
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| 54 | delete typeofType; |
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| 55 | return newType; |
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| 56 | } |
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| 57 | return typeofType; |
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[51b7345] | 58 | } |
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| 59 | |
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| 60 | } // namespace ResolvExpr |
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