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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2018-05-07 10:22:27 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-07 10:22:27 -0500 |
| commit | db43ae511c2103f1e9718a8954e26cf7866d14a8 (patch) | |
| tree | 3d0654dd38d404bbe31c2bd543a003b351d37336 /src/theory/strings/kinds | |
| parent | 884ad1a946ad6a04664ef97121ce1cebb5513d40 (diff) | |
Add support for str.code (#1821)
Diffstat (limited to 'src/theory/strings/kinds')
| -rw-r--r-- | src/theory/strings/kinds | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/theory/strings/kinds b/src/theory/strings/kinds index 15dd5b423..34237f69e 100644 --- a/src/theory/strings/kinds +++ b/src/theory/strings/kinds @@ -24,6 +24,7 @@ operator STRING_PREFIX 2 "string prefixof" operator STRING_SUFFIX 2 "string suffixof" operator STRING_ITOS 1 "integer to string" operator STRING_STOI 1 "string to integer (total function)" +operator STRING_CODE 1 "string to code, returns the code of the first character of the string if it has length one, -1 otherwise" #sort CHAR_TYPE \ # Cardinality::INTEGERS \ @@ -103,6 +104,7 @@ typerule STRING_PREFIX ::CVC4::theory::strings::StringPrefixOfTypeRule typerule STRING_SUFFIX ::CVC4::theory::strings::StringSuffixOfTypeRule typerule STRING_ITOS ::CVC4::theory::strings::StringIntToStrTypeRule typerule STRING_STOI ::CVC4::theory::strings::StringStrToIntTypeRule +typerule STRING_CODE ::CVC4::theory::strings::StringStrToIntTypeRule typerule STRING_IN_REGEXP ::CVC4::theory::strings::StringInRegExpTypeRule |