diff options
| author | Morgan Deters <mdeters@gmail.com> | 2010-06-30 11:12:14 +0000 |
|---|---|---|
| committer | Morgan Deters <mdeters@gmail.com> | 2010-06-30 11:12:14 +0000 |
| commit | 4375b60d5df794b2c6193f3892185ea181a0748d (patch) | |
| tree | d346f9dc6bde42c3def6e0aac3b2711418e3d491 /src/parser/smt | |
| parent | 4206a75e7a1635d04bb69084404a75670e164b62 (diff) | |
* theory "tree" rewriting implemented and works
* added TheoryArith::preRewrite() to test and demonstrate
the use of pre-rewriting.
* array types and type checking now supported
* array type checking now supported
* theoryOf() dispatching properly to arrays now
* theories now required to implement a (simple) identify()
function that returns a string identifying them for
debugging/user output purposes
* added "builtin" theory to hold all built-in kinds and their
type rules and rewriting (currently only exploding distinct)
* fixed production build failure (regarding NodeSetDepth)
* removed an errant "using namespace std" in util/bitvector.h
(and made associated trivial fixes elsewhere)
* fixes to make unexpected exceptions more verbose in debug builds
* fixes to make multiple, cascading assertion fails simpler
* minor other fixes to comments etc.
Diffstat (limited to 'src/parser/smt')
| -rw-r--r-- | src/parser/smt/Smt.g | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/parser/smt/Smt.g b/src/parser/smt/Smt.g index 575f691a5..e0b144513 100644 --- a/src/parser/smt/Smt.g +++ b/src/parser/smt/Smt.g @@ -129,7 +129,7 @@ benchAttributes returns [CVC4::CommandSequence* cmd_seq] ; /** - * Matches a benchmark attribute, sucha as ':logic', ':formula', and returns + * Matches a benchmark attribute, such as ':logic', ':formula', and returns * a corresponding command * @return a command corresponding to the attribute */ @@ -261,7 +261,7 @@ builtinOp[CVC4::Kind& kind] | IFF_TOK { $kind = CVC4::kind::IFF; } | EQUAL_TOK { $kind = CVC4::kind::EQUAL; } | DISTINCT_TOK { $kind = CVC4::kind::DISTINCT; } - // Arithmetic + // Arithmetic | GREATER_THAN_TOK { $kind = CVC4::kind::GT; } | GREATER_THAN_TOK EQUAL_TOK @@ -305,9 +305,10 @@ builtinOp[CVC4::Kind& kind] | BVSLE_TOK { $kind = CVC4::kind::BITVECTOR_SLE; } | BVSGT_TOK { $kind = CVC4::kind::BITVECTOR_SGT; } | BVSGE_TOK { $kind = CVC4::kind::BITVECTOR_SGE; } - // NOTE: Theory operators go here + // arrays | SELECT_TOK { $kind = CVC4::kind::SELECT; } | STORE_TOK { $kind = CVC4::kind::STORE; } + // NOTE: Theory operators go here ; /** @@ -437,7 +438,7 @@ sortSymbol returns [CVC4::Type t] : sortName[name,CHECK_NONE] { $t = PARSER_STATE->getSort(name); } | BITVECTOR_TOK '[' NUMERAL_TOK ']' { - $t = EXPR_MANAGER->bitVectorType(AntlrInput::tokenToUnsigned($NUMERAL_TOK)); + $t = EXPR_MANAGER->mkBitVectorType(AntlrInput::tokenToUnsigned($NUMERAL_TOK)); } ; |