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92c4a786 | 1 | #ifndef __constraintTerm_h__ |
2 | ||
3 | #define __constraintTerm_h__ | |
4 | ||
6e88de2d | 5 | typedef union |
6 | { | |
28bf4b0b | 7 | /*@exposed@*/ /*@dependent@*/ exprNode expr; |
8 | /*@only@*/ sRef sref; | |
b9904f57 | 9 | long intlit; |
6e88de2d | 10 | } constraintTermValue; |
dc92450f | 11 | |
28bf4b0b | 12 | /*@-namechecks@*/ |
13 | ||
6e88de2d | 14 | typedef enum |
15 | { | |
16 | ERRORBADCONSTRAINTTERMTYPE, | |
17 | EXPRNODE, SREF, | |
18 | INTLITERAL | |
19 | } constraintTermType; | |
361091cc | 20 | |
6e88de2d | 21 | struct _constraintTerm { |
4ab867d6 | 22 | /*@only@*/ fileloc loc; |
920a3797 | 23 | constraintTermValue value; |
6e88de2d | 24 | constraintTermType kind; |
990ec868 | 25 | } ; |
92c4a786 | 26 | |
990ec868 | 27 | abst_typedef struct _constraintTerm *constraintTerm; |
92c4a786 | 28 | |
f0171cff | 29 | /*@i311 shouldn't need this...never null */ |
30 | extern bool constraintTerm_isDefined (constraintTerm t) /*@*/ ; | |
31 | ||
2934b455 | 32 | extern constraintTermType constraintTerm_getKind (constraintTerm) ; |
33 | extern /*@exposed@*/ sRef constraintTerm_getSRef (constraintTerm) ; | |
92c4a786 | 34 | |
d46ce6a4 | 35 | void constraintTerm_free (/*@only@*/ constraintTerm term); |
a8e557d3 | 36 | |
6e88de2d | 37 | constraintTerm constraintTerm_simplify (/*@returned@*/ constraintTerm term) /*@modifies term@*/ ; |
361091cc | 38 | |
28bf4b0b | 39 | /*@only@*/ constraintTerm constraintTerm_makeExprNode (/*@dependent@*/ exprNode e) /*@*/; |
361091cc | 40 | |
6e88de2d | 41 | constraintTerm constraintTerm_copy (constraintTerm term) /*@*/; |
361091cc | 42 | |
6e88de2d | 43 | bool constraintTerm_similar (constraintTerm term1, constraintTerm term2) /*@*/; |
361091cc | 44 | |
6e88de2d | 45 | bool constraintTerm_canGetValue (constraintTerm term)/*@*/; |
b9904f57 | 46 | long constraintTerm_getValue (constraintTerm term) /*@*/; |
361091cc | 47 | |
6e88de2d | 48 | fileloc constraintTerm_getFileloc (constraintTerm t) /*@*/; |
361091cc | 49 | |
ef2aa32a | 50 | |
6e88de2d | 51 | bool constraintTerm_isIntLiteral (constraintTerm term) /*@*/; |
dc92450f | 52 | |
6e88de2d | 53 | cstring constraintTerm_print (constraintTerm term) /*@*/; |
ef2aa32a | 54 | |
28bf4b0b | 55 | constraintTerm constraintTerm_makesRef (/*@temp@*/ /*@observer@*/ sRef s) /*@*/; |
ef2aa32a | 56 | |
bb25bea6 | 57 | /*@unused@*/ bool constraintTerm_probSame (constraintTerm term1, constraintTerm term2) /*@*/; |
ef2aa32a | 58 | |
6e88de2d | 59 | constraintTerm constraintTerm_setFileloc (/*@returned@*/ constraintTerm term, fileloc loc) /*@modifies term@*/; |
92c4a786 | 60 | |
b9904f57 | 61 | constraintTerm constraintTerm_makeIntLiteral (long i) /*@*/; |
92c4a786 | 62 | |
6e88de2d | 63 | bool constraintTerm_isStringLiteral (constraintTerm c) /*@*/; |
64 | cstring constraintTerm_getStringLiteral (constraintTerm c) /*@*/; | |
92c4a786 | 65 | |
a8e557d3 | 66 | |
bb25bea6 | 67 | constraintTerm constraintTerm_doSRefFixBaseParam (/*@returned@*/ constraintTerm term, exprNodeList arglist) /*@modifies term@*/; |
92c4a786 | 68 | |
920a3797 | 69 | void constraintTerm_dump ( /*@observer@*/ constraintTerm t, FILE *f); |
70 | ||
71 | /*@only@*/ constraintTerm constraintTerm_undump ( FILE *f); | |
72 | ||
d30bc0c7 | 73 | bool constraintTerm_isInitBlock (/*@observer@*/ /*@temp@*/ constraintTerm p_c) /*@*/; |
74 | ||
75 | int constraintTerm_getInitBlockLength (/*@observer@*/ /*@temp@*/ constraintTerm p_c) /*@*/; | |
76 | ||
28bf4b0b | 77 | /*@=namechecks@*/ |
78 | ||
6e88de2d | 79 | #else |
92c4a786 | 80 | |
6e88de2d | 81 | #error Multiple Include |
361091cc | 82 | |
6e88de2d | 83 | #endif |