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| author | Morgan Deters <mdeters@cs.nyu.edu> | 2014-10-23 03:11:18 -0400 |
|---|---|---|
| committer | Morgan Deters <mdeters@cs.nyu.edu> | 2014-10-23 19:40:41 -0400 |
| commit | c6436566dec99c0ed6794fa34b9b67a7e47918b0 (patch) | |
| tree | 5555462cd38a49a9b6bed760d7af728d59371ee4 /src/parser/smt2/smt2_input.h | |
| parent | 1c8d1d7c5831baebc0a59a7dcf36f942504e5556 (diff) | |
Parsing and infrastructure support for SMT-LIBv2.5 input and output languages.
* support for new commands meta-info, declare-const, echo, get-model,
reset, and reset-assertions
* support for set-option :global-declarations
* support for set-option :produce-assertions
* support for set-option :reproducible-resource-limit
* support for get-info :assertion-stack-levels
* support for set-info :smt-lib-version 2.5
* ascribe types for abstract values (the new 2.5 standard clarifies that
this is required)
* SMT-LIB v2.5 string literals (we still support 2.0 string literals when
in 2.0 mode)
What's still to do:
* check-sat-assumptions/get-unsat-assumptions (still being hotly debated).
Also set-option :produce-unsat-assumptions.
* define-fun-rec doesn't allow mutual recursion
* All options should be restored to defaults with (reset) command.
(Currently :incremental and maybe others get "stuck" due to late driver
integration.)
Diffstat (limited to 'src/parser/smt2/smt2_input.h')
| -rw-r--r-- | src/parser/smt2/smt2_input.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/parser/smt2/smt2_input.h b/src/parser/smt2/smt2_input.h index b2244db4d..c6a94f07a 100644 --- a/src/parser/smt2/smt2_input.h +++ b/src/parser/smt2/smt2_input.h @@ -44,6 +44,9 @@ class Smt2Input : public AntlrInput { /** The ANTLR3 SMT2 parser for the input. */ pSmt2Parser d_pSmt2Parser; + /** Which (variant of the) input language we're using */ + InputLanguage d_lang; + /** * Initialize the class. Called from the constructors once the input * stream is initialized. @@ -57,16 +60,20 @@ public: * * @param inputStream the input stream to use */ - Smt2Input(AntlrInputStream& inputStream); + Smt2Input(AntlrInputStream& inputStream, + InputLanguage lang = language::input::LANG_SMTLIB_V2_5); /** Destructor. Frees the lexer and the parser. */ virtual ~Smt2Input(); /** Get the language that this Input is reading. */ InputLanguage getLanguage() const throw() { - return language::input::LANG_SMTLIB_V2; + return d_lang; } + /** Set the language that this Input is reading. */ + void setLanguage(InputLanguage); + protected: /** |