ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
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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:
1.4 KB
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| 1 | #include <list> |
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| 2 | |
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| 3 | #include "SynTree/Statement.h" |
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| 4 | #include "ChooseMutator.h" |
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| 5 | |
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| 6 | namespace ControlStruct { |
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| 7 | Statement *ChooseMutator::mutate( ChooseStmt *chooseStmt) { |
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| 8 | bool enclosingChoose = insideChoose; |
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| 9 | insideChoose = true; |
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| 10 | mutateAll( chooseStmt->get_branches(), *this ); |
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| 11 | insideChoose = enclosingChoose; |
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| 12 | return new SwitchStmt( chooseStmt->get_labels(), chooseStmt->get_condition(), chooseStmt->get_branches() ); |
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| 13 | } |
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| 14 | |
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| 15 | Statement *ChooseMutator::mutate( SwitchStmt *switchStmt ) { |
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| 16 | bool enclosingChoose = insideChoose; |
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| 17 | insideChoose = false; |
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| 18 | mutateAll( switchStmt->get_branches(), *this ); |
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| 19 | insideChoose = enclosingChoose; |
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| 20 | return switchStmt; |
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| 21 | } |
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| 22 | |
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| 23 | Statement *ChooseMutator::mutate( FallthruStmt *fallthruStmt ) { |
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| 24 | delete fallthruStmt; |
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| 25 | return new NullStmt(); |
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| 26 | } |
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| 27 | |
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| 28 | Statement* ChooseMutator::mutate(CaseStmt *caseStmt) { |
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| 29 | std::list< Statement * > &stmts = caseStmt->get_statements(); |
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| 30 | |
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| 31 | if ( insideChoose ) { |
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| 32 | BranchStmt *posBrk; |
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| 33 | if ( (( posBrk = dynamic_cast< BranchStmt * > ( stmts.back() ) ) && |
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| 34 | ( posBrk->get_type() == BranchStmt::Break )) // last statement in the list is a (superfluous) 'break' |
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| 35 | || dynamic_cast< FallthruStmt * > ( stmts.back() ) ) |
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| 36 | ; |
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| 37 | else { |
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| 38 | stmts.push_back( new BranchStmt( std::list< Label >(), "", BranchStmt::Break ) ); |
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| 39 | } // if |
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| 40 | } // if |
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| 41 | |
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| 42 | mutateAll ( stmts, *this ); |
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| 43 | return caseStmt; |
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| 44 | } |
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| 45 | } // namespace ControlStruct |
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