| author | nipkow |
| Mon, 10 Sep 2018 15:08:56 +0200 | |
| changeset 68966 | 2881f6cccc67 |
| parent 58889 | 5b7a9633cfa8 |
| child 80914 | d97fdabd9e2b |
| permissions | -rw-r--r-- |
| 58889 | 1 |
section "IMP --- A Simple Imperative Language" |
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806721cfbf46
new version of HOL/IMP with curried function application
clasohm
parents:
diff
changeset
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2 |
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| 43141 | 3 |
theory Com imports BExp begin |
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924
806721cfbf46
new version of HOL/IMP with curried function application
clasohm
parents:
diff
changeset
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datatype |
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com = SKIP |
| 45321 | 7 |
| Assign vname aexp ("_ ::= _" [1000, 61] 61)
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52046
bc01725d7918
replaced `;' by `;;' to disambiguate syntax; unexpected slight increase in build time
nipkow
parents:
47818
diff
changeset
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8 |
| Seq com com ("_;;/ _" [60, 61] 60)
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| 43141 | 9 |
| If bexp com com ("(IF _/ THEN _/ ELSE _)" [0, 0, 61] 61)
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| While bexp com ("(WHILE _/ DO _)" [0, 61] 61)
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924
806721cfbf46
new version of HOL/IMP with curried function application
clasohm
parents:
diff
changeset
|
11 |
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|
806721cfbf46
new version of HOL/IMP with curried function application
clasohm
parents:
diff
changeset
|
12 |
end |