Alex Beregszaszi
c31a93b3f2
Remove boost::filesystem where it is not needed
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A two uses in CommonIO remain for the compiler (plus testing/tools use it extensively)
2020-05-11 11:19:11 +01:00
a3d4
8f68c04358
Add unique IDs to error reporting calls
2020-05-06 13:53:46 +02:00
Leonardo Alt
059d0bdebb
Revert "Use Spacer option to improve performance of constant arrays"
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This reverts commit 92059fa848
.
2020-04-24 11:55:58 +02:00
hrkrshnn
e2e32d372f
virtual modifiers (in Abstract contracts) allow empty bodies
2020-04-23 17:26:59 +05:30
Leonardo Alt
92059fa848
Use Spacer option to improve performance of constant arrays
2020-04-23 10:45:02 +02:00
Leonardo Alt
cfe3686116
Fix internal error when using array slices
2020-04-22 23:20:10 +02:00
Leonardo
6d98b907ef
Merge pull request #8746 from ethereum/smt_fix_fixed_point
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Fix ICE with fixed point
2020-04-22 23:18:41 +02:00
Leonardo Alt
b191139f2a
Fix undefined behavior with nullptr
2020-04-22 20:49:40 +02:00
Leonardo Alt
83c9e82099
Fix ICE with fixed point
2020-04-22 19:57:00 +02:00
chriseth
41ef13129b
Merge pull request #8678 from ethereum/smt_remove_redundant_constraints
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[SMTChecker] Remove redundant CHC constraints
2020-04-20 15:44:59 +02:00
hrkrshnn
4760b8589d
Replaced all instances of lValueRequested to willBeWrittenTo
2020-04-20 12:33:30 +05:30
Leonardo Alt
45f22e3ff4
Add functional map and fold generic functions
2020-04-16 19:21:36 +02:00
Leonardo Alt
bca43586c6
[SMTChecker] Remove redundant CHC constraints
2020-04-15 18:11:39 +02:00
Alexander Arlt
aac7a1e434
Apply modernize-pass-by-value.
2020-04-14 10:32:13 -05:00
Leonardo Alt
4fc9920112
Use tuple sort name plus index for field name
2020-04-09 12:59:57 +02:00
Leonardo Alt
5d9dd654cf
[SMTChecker] Add and use tuple sort
2020-04-08 18:26:03 +02:00
chriseth
823a119117
Merge pull request #8570 from aarlt/clang-tidy-apply-modernize-use-emplace
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clang-tidy: Apply modernize-use-emplace.
2020-04-07 17:28:50 +02:00
Leonardo Alt
e3ec22124e
[SMTChecker] Fix ICE in CHC internal calls
2020-04-07 01:09:03 +02:00
Leonardo Alt
05a85461fe
Symbolic state
2020-04-06 12:27:53 +02:00
Leonardo Alt
2cfa44bba3
Allow constructing symbolic arrays from smt sort
2020-04-06 10:50:00 +02:00
Alexander Arlt
90bb1d8a7c
Apply modernize-use-emplace.
2020-04-02 17:35:48 -05:00
Leonardo Alt
d2f65ea8b1
[SMTChecker] Add SortProvider
2020-03-26 14:55:54 +01:00
Leonardo Alt
07368c2e1e
Add support to internal function calls
2020-03-11 16:29:07 +01:00
Leonardo
32ca1a5e26
Merge pull request #8311 from ethereum/smt_split_2
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[SMTChecker] Change CHC encoding from explicit CFG to function forests
2020-03-03 13:16:14 +01:00
Leonardo Alt
3bee348525
Change CHC encoding to functions forest instead of explicit CFG
2020-03-03 12:12:26 +01:00
Leonardo Alt
96a230af50
[SMTChecker] Fix ICEs with tuples
2020-03-03 11:35:58 +01:00
Leonardo Alt
d31a2a8d21
CHC clears indices so that initial is 0 and current is 1
2020-02-12 11:47:58 -03:00
Leonardo Alt
34d64761d9
Extract symbolicArguments function
2020-02-12 11:47:58 -03:00
Leonardo Alt
6451a4d2a0
Move VerificationTarget and add BMCVerificationTarget
2020-02-12 11:47:58 -03:00
Leonardo Alt
ba576bc6c3
Fix new namespaces
2020-02-12 10:35:44 -03:00
Leonardo Alt
a02308cfa5
Replace void cast by maybe_unused
2020-01-09 13:41:30 +01:00
Christian Parpart
345f9928ab
Library libdevcore renamed to libsolutil.
2020-01-07 15:51:50 +01:00
Christian Parpart
6b23412fae
C++ namespace cleanup (except tests).
2020-01-07 15:51:50 +01:00
Leonardo Alt
f4f83690f3
Replace some shared_ptr by unique_ptr or raw pointers
2020-01-06 14:16:49 +01:00
chriseth
f6916a637e
Merge remote-tracking branch 'origin/develop' into develop_060
2019-12-09 17:16:58 +01:00
Leonardo Alt
225041738e
Add SMTCheckerTest for isoltest
2019-12-09 15:32:08 +01:00
chriseth
e061f1e743
Merge remote-tracking branch 'origin/develop' into HEAD
2019-12-05 16:44:26 +01:00
Leonardo Alt
7be6b54fc7
Add comment
2019-12-04 17:31:44 +01:00
Leonardo Alt
48c3a5c225
[SMTChecker] Create options to choose SMT solver in runtime
2019-12-04 17:31:44 +01:00
chriseth
42d9a8e962
Merge remote-tracking branch 'origin/develop' into develop_060
2019-12-04 17:01:44 +01:00
Leonardo Alt
67d82fc8a7
[SMTChecker] Use rlimit instead of tlimit for SMT queries
2019-12-04 11:52:18 +01:00
chriseth
2f11ac3590
Merge remote-tracking branch 'origin/develop' into develop_060
2019-12-03 21:17:15 +01:00
chriseth
96d777d7f1
Merge commit 'a7d481fb9' into develop_060
2019-12-03 20:47:30 +01:00
Leonardo Alt
b1577f5e46
[SMTChecker] Fix ICE in array of structs type
2019-12-03 01:12:30 +01:00
Leonardo
a7d481fb94
Merge pull request #7851 from ethereum/smt_fix_function_type
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[SMTChecker] Fix ICE for arrays and mappings of functions.
2019-11-30 13:15:08 +01:00
Leonardo
767ce4417f
Merge pull request #7850 from ethereum/smt_fix_typetype
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[SMTChecker] Fix visit to IndexAccess that has type Type
2019-11-29 18:18:26 +01:00
Leonardo Alt
5adc2a40b9
[SMTChecker] Fix ICE for arrays and mappings of functions.
2019-11-29 18:06:44 +01:00
Leonardo Alt
9eda95caf9
[SMTChecker] Fix visit to IndexAccess that has type Type
2019-11-29 17:20:50 +01:00
Leonardo Alt
c09da092d2
[SMTChecker] Fix constructors with local vars
2019-11-29 16:59:15 +01:00
Leonardo Alt
a352abe00d
[SMTChecker] Add support to constructors
2019-11-28 14:43:23 +01:00
chriseth
f7fc42d8c3
Merge pull request #7826 from ethereum/develop
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Merge develop into develop_060
2019-11-28 13:37:19 +01:00
Leonardo Alt
240ff30878
[SMTChecker] Do not visit the name of a modifier invocation
2019-11-27 22:34:33 +01:00
Leonardo Alt
ddc478e3e4
Add CallbackKind and use it for the SMT solver
2019-11-21 22:10:21 +00:00
Erik K
94272d44aa
Merge pull request #7745 from ethereum/develop
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Merge develop into develop_060
2019-11-19 15:30:31 +01:00
Leonardo Alt
d818746e0c
[SMTChecker] Fix ICE in abi.decode
2019-11-18 13:15:10 +01:00
chriseth
216e1749f4
Merge remote-tracking branch 'origin/develop' into develop_060
2019-11-14 13:42:46 +01:00
Leonardo Alt
8efacfb545
[SMTChecker] Fix ICE in string literal to fixed bytes implicit conversion
2019-11-13 22:25:18 +01:00
Leonardo Alt
e3652627fd
[SMTChecker] Fix ICE in CHC when function used as argument
2019-11-13 15:11:30 +01:00
chriseth
2e5a42836c
Merge pull request #7681 from ethereum/develop
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Merge develop into develop_060
2019-11-11 16:42:03 +01:00
Leonardo Alt
5dacaf57bc
Fix ICE in FixedBytes IndexAccess
2019-11-08 17:29:40 +01:00
Leonardo Alt
fc945880d1
[SMTChecker] Fix override tests
2019-11-07 11:49:32 +01:00
Leonardo Alt
6b10efff8c
Add CHCSmtLib2Interface
2019-11-07 11:12:11 +01:00
chriseth
21e65076b3
Merge pull request #7650 from ethereum/develop
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Merge develop into develop_060
2019-11-06 21:56:55 +01:00
Leonardo Alt
10e70b8603
[SMTChecker] Support inheritance and resolve overrides
2019-11-06 11:00:06 +01:00
chriseth
4d99bf68f4
Merge pull request #7638 from ethereum/develop
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Merge develop into develop_060
2019-11-05 17:33:54 +01:00
Leonardo Alt
c5e081dc8c
[SMTChecker] Refactor CHC loops and add if blocks
2019-11-05 09:28:59 +01:00
chriseth
46ac16d25c
Merge remote-tracking branch 'origin/develop' into develop_060
2019-11-04 19:09:11 +01:00
Daniel Kirchner
3321fc56ea
Split fallback function and introduce "fallback()" and "receive()" syntax.
2019-11-04 17:17:58 +01:00
Leonardo Alt
8a42e3f87a
[SMTChecker] Support assignments to m-d arrays and mappings
2019-10-28 17:27:39 +01:00
Leonardo
ca714a2d3d
Merge pull request #7485 from ethereum/develop
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Merge develop into develop_060
2019-09-26 15:43:12 +02:00
Leonardo Alt
83ef34f41d
[SMTChecker] Fix SMT name for function identifiers
2019-09-24 11:23:10 +02:00
Leonardo Alt
ed9674be8d
[SMTChecker] Add as const function to SMTLib2Interface
2019-09-18 22:57:14 +02:00
chriseth
5b3efee93b
Merge pull request #7442 from ethereum/develop
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Merge develop into develop_060
2019-09-17 12:16:27 +02:00
Leonardo Alt
e1c238e25f
[SMTChecker] Add loop support
2019-09-13 12:40:53 +02:00
Daniel Kirchner
4782c800ec
Initial introduction of array slices with partial implementation for dynamic calldata arrays.
2019-09-13 10:57:53 +02:00
Leonardo Alt
a51577facf
Fix Windows build
2019-09-02 22:37:30 +02:00
Leonardo Alt
a774b2d905
[SMTChecker] Zero-initialize arrays
2019-09-02 22:37:30 +02:00
Leonardo Alt
214e5c6369
[SMTChecker] Fix index access type type error
2019-08-27 16:39:19 +02:00
Leonardo Alt
1a70a46f9b
[CHC] Add function blocks and check asserts
2019-08-15 12:25:15 +02:00
Leonardo
cbac3a4208
Merge pull request #7107 from ethereum/smt_chc_constructor_interface
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[SMTChecker] Add CHC constructor/interface/error blocks
2019-08-12 15:06:08 +02:00
Leonardo Alt
bef6228810
[SMTChecker] Create CHC constructor/interface/error blocks
2019-08-12 12:34:57 +02:00
Leonardo Alt
360f868836
[SMTChecker] Fix literal string type mismatch
2019-08-10 21:51:46 +02:00
Leonardo Alt
4214cd1354
[SMTChecker] Fix ICE when reporting cex concerning state vars from different source files
2019-08-10 20:56:52 +02:00
Leonardo
67c855e93e
Merge pull request #7170 from ethereum/smt_fix_other_contract_state_var
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[SMTChecker] Fix ICE when inlining functions from different source
2019-08-09 19:14:28 +02:00
Leonardo Alt
7b22496b1f
[SMTChecker] Fix ICE when inlining functions that use state vars and are in a different source
2019-08-09 17:50:52 +02:00
Leonardo Alt
11d8cf588e
[SMTChecker] Set unknown values for return variables of recursive functions
2019-08-09 17:01:08 +02:00
Leonardo Alt
369f8cd97f
[SMTChecker] CHC create function return variables
2019-08-05 12:36:51 +02:00
Leonardo
11632966c9
Merge pull request #7171 from ethereum/smt_fix_compound_bitwise
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[SMTChecker] Fix ICE compound bitwise op inside branch
2019-08-05 12:15:01 +02:00
Leonardo Alt
d5fb8cf58a
[SMTChecker] Fix ICE compound bitwise op inside branch
2019-08-02 20:02:39 +02:00
Leonardo Alt
7b5863e583
Do not erase knowledge about storage pointers when another pointer is assigned
2019-08-02 13:09:06 +02:00
chriseth
04f298fd0e
Merge pull request #7132 from ethereum/smt_acc_solver
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[SMTChecker] EncodingContext config flag to accumulate assertions
2019-08-01 13:04:37 +02:00
Leonardo Alt
44d7c6976a
Erase pointer knowledge properly inside loops
2019-07-30 12:47:50 +02:00
Leonardo
00accd9daa
Merge pull request #7141 from ethereum/smt_fix_json
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[SMTChecker] Reset SSA index to 0 instead of increasing in context reset
2019-07-29 10:20:06 +02:00
Leonardo
0197a200cd
Merge pull request #7142 from ethereum/smt_init_numbers
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[SMTChecker] Initialize all number types with 0
2019-07-29 10:19:17 +02:00
Leonardo Alt
847f574e22
[SMTChecker] Fix ICE when inlining function with tuple expression
2019-07-26 16:29:29 +02:00
Leonardo Alt
cd5a5b3686
[SMTChecker] Initialize all number types with 0
2019-07-25 15:15:18 +02:00
Leonardo Alt
6bcbeb1d23
[SMTChecker] Reset SSA index to 0 instead of increasing in context reset
2019-07-25 14:16:34 +02:00
Leonardo
264035f0dd
Merge pull request #7120 from ethereum/smt_refactor_inlining
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[SMTChecker] Refactor function inlining
2019-07-22 14:20:32 +02:00
Leonardo Alt
b204f27047
[SMTChecker] EncodingContext config flag to accumulate assertions
2019-07-19 19:31:25 +02:00
Leonardo Alt
03cc124f32
Add CHC skeleton
2019-07-19 11:52:05 +02:00
Leonardo Alt
382df64899
[SMTChecker] Refactor function inlining
2019-07-18 13:56:48 +02:00
Leonardo Alt
71144d0d39
[CHCChecker] Add CHCSolverInterface and Z3CHCSolverInterface
2019-07-15 17:31:39 +02:00
Leonardo
75eb67c3e0
Merge pull request #7050 from ethereum/smt_set_solver
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[SMTChecker] EncodingContext's solver needs to be set dynamically
2019-07-08 15:19:55 +02:00
Leonardo Alt
96b0c4c148
[SMTChecker] New VariableUsage flag to inline functions
2019-07-08 14:40:33 +02:00
Leonardo Alt
01570bbc8c
EncodingContext's solver needs to be set dynamically
2019-07-08 14:40:15 +02:00
chriseth
25928767b7
Merge pull request #7058 from ethereum/smt_reset_context
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[SMTChecker] Clear encoding context before engine starts
2019-07-08 12:36:50 +02:00
Leonardo Alt
be663680d4
[SMTChecker] Clear encoding context before engine starts
2019-07-08 11:56:04 +02:00
Leonardo Alt
4aebdcc442
[SMTChecker] Allow FunctionSort to be created via sort and not type
2019-07-04 12:00:24 +02:00
Leonardo Alt
934e00d235
[SMTChecker] SymbolicVariables use EncodingContext to declare SMT vars
2019-07-03 16:05:56 +02:00
chriseth
817852c650
Merge pull request #7030 from ethereum/smt_move_solver
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[SMTChecker] Move solver from SMTEncoder to BMC
2019-07-02 14:08:55 +02:00
chriseth
e542e46163
Merge pull request #7022 from ethereum/smt_create_expr
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[SMTChecker] Always create symbolic expression
2019-07-02 14:07:24 +02:00
chriseth
ca10b59b25
Merge pull request #7020 from ethereum/smt_fix_callstack_message
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[SMTChecker] Fix wrong assertion in callstack message
2019-07-02 13:47:49 +02:00
Leonardo Alt
b0818bd002
[SMTChecker] Move solver pointer from SMTEncoder to BMC
2019-07-02 12:06:52 +02:00
Leonardo Alt
fb3c85633b
Always create symbolic expression
2019-07-01 16:25:33 +02:00
Leonardo Alt
75663dc91e
[SMTChecker] Fix require with message
2019-07-01 16:17:06 +02:00
Leonardo Alt
6606a13ed2
[SMTChecker] Remove unsound assertion (too strong)
2019-07-01 16:16:39 +02:00
Leonardo Alt
3cb4ed83c1
[SMTChecker] Split SMTChecker into SMTEncoder and BMC
2019-07-01 15:05:03 +02:00
Leonardo Alt
a28b84fdc3
[SMTChecker] Add a more general VerificationTarget
2019-06-27 10:31:50 +02:00
Leonardo Alt
48d6729164
[SMTChecker] Remove overflow check for assignments
2019-06-24 17:58:56 +02:00
Leonardo Alt
ed275fd760
[SMTChecker] Collect assertions in EncodingContext
2019-06-24 15:03:00 +02:00
Leonardo Alt
1221eeebf1
[SMTChecker] Report malformed expressions more precisely
2019-06-06 11:54:29 +02:00
Leonardo Alt
f281c94b42
[SMTChecker] Test that non-Boolean literals are actually integers
2019-06-05 10:51:05 +02:00
Leonardo
3a3316393e
Merge pull request #6897 from ethereum/smt_check_pragma_earlier
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[SMTChecker] Exit early if no pragma
2019-06-05 10:26:25 +02:00
Leonardo
c39ea56f93
Merge pull request #6896 from ethereum/smt_use_portfolio
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[SMTChecker] Use SMTPortfolio directly
2019-06-05 10:26:05 +02:00
Leonardo
155af48b9d
Merge pull request #6895 from ethereum/smt_keep_assertions
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[SMTChecker] Keep a copy of assertions that are added to the solvers
2019-06-05 10:25:45 +02:00
Leonardo Alt
4de1e20954
[SMTChecker] Exit early if no pragma
2019-06-04 17:12:15 +02:00
Leonardo Alt
91653526bb
[SMTChecker] Use SMTPortfolio directly instead of pointer to SolverInterface
2019-06-04 17:10:52 +02:00
Leonardo Alt
31ef421fff
[SMTChecker] Keep a copy of assertions that are added to the solvers
2019-06-04 17:09:04 +02:00
Leonardo Alt
d9ce9cab99
[SMTChecker] Use smtlib's implies instead of \!a or b
2019-06-04 14:23:44 +02:00
chriseth
e08f521b7e
Merge pull request #6764 from ethereum/smt_fix_tuple_ice
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[SMTChecker] Fix ICE in unsupported function calls with multi return values
2019-05-20 15:18:11 +02:00
Leonardo Alt
60a4f03d3d
[SMTChecker] Fix ice in unsupported functions with multi return values
2019-05-16 18:23:42 +02:00
Leonardo Alt
5493a41842
[SMTChecker] Move global variables and functions to encoding context
2019-05-16 18:11:31 +02:00
Leonardo Alt
4e430ba0ae
[SMTChecker] Move expression handling to EncodingContext
2019-05-14 15:56:43 +02:00
Leonardo Alt
ebbe03cad6
[SMTChecker] Move variable handling to EncodingContext
2019-05-13 16:59:28 +02:00
chriseth
01dd9ba2ae
Merge pull request #6717 from ethereum/smt_namespace
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Move SMT specific code into smt namespace
2019-05-13 12:45:34 +02:00
chriseth
e5d46767f1
Merge pull request #6722 from ethereum/smt_fix_variable_usage
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[SMTChecker] Fix VariableUsage for IndexAccess
2019-05-13 10:17:26 +02:00
Leonardo Alt
fac383a233
Move SMT specific code into smt namespace
2019-05-10 20:03:11 +02:00
chriseth
cc40e65a4b
Merge pull request #6712 from ethereum/smt_unique_ptr
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[SMTChecker] Use unique_ptr instead of shared_ptr where applicable
2019-05-10 12:53:53 +02:00
Leonardo Alt
3ea5c112d3
[SMTChecker] Fix VariableUsage for IndexAccess
2019-05-10 11:28:10 +02:00
Leonardo Alt
8d65fd18fc
[SMTChecker] Style changes
2019-05-09 19:15:43 +02:00
chriseth
89700dbcff
Merge pull request #6665 from ethereum/smt_inline_external_this
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[SMTChecker] Inline external function calls to `this`
2019-05-09 19:09:08 +02:00
Leonardo Alt
ef32bf185f
[SMTChecker] Inline external function calls to this.
2019-05-09 16:53:30 +02:00
Leonardo Alt
c8a017ccd6
[SMTChecker] Use unique_ptr instead of shared_ptr where applicable.
2019-05-09 16:34:22 +02:00
Leonardo Alt
6027383ae5
[SMTChecker] Fix call to function at state var init
2019-05-09 16:12:44 +02:00
Leonardo Alt
3d52a6ca68
[SMTChecker] Fix ICE in branch-inline function call-modify local variable
2019-05-09 09:15:11 +02:00
Leonardo Alt
9893cae27a
[SMTChecker] Make mergeVariables deterministic
2019-05-08 20:46:01 +02:00
Leonardo Alt
0b046897ae
[SMTChecker] Fix unsupported type assignment
2019-05-08 14:28:23 +02:00
Leonardo Alt
3c7540ceb2
[SMTChecker] Support tuples with multiple var decls
2019-05-07 16:57:27 +02:00
Leonardo Alt
2139c20776
[SMTChecker] Support delete
2019-05-06 18:32:10 +02:00
Leonardo
e99efec085
Merge pull request #6652 from ethereum/smt_tuple_function
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[SMTChecker] Support tuples as function calls with multiple return values
2019-05-06 15:19:24 +02:00
Leonardo Alt
80712f44cb
Fix short circuit with assignments
2019-05-06 11:04:43 +02:00
Leonardo Alt
5440a53d4d
[SMTChecker] Support tuples as function calls with multiple return values
2019-05-03 06:10:22 +02:00
Leonardo Alt
204dcf1771
[SMTChecker] Support tuple assignments
2019-05-02 12:55:34 +02:00
Leonardo Alt
6c7527ac90
[SMTChecker] Support tuple type declaration
2019-05-02 12:05:21 +02:00
Leonardo Alt
66655b87b0
[SMTChecker] Fix ICE in fixed point operations
2019-05-02 10:59:23 +02:00
Leonardo Alt
dd4e938265
[SMTChecker] Fix ICE in inherited state var
2019-05-02 10:03:12 +02:00
Leonardo Alt
a6db37ac9c
[SMTChecker] Fix bad cast in base constructor modifier.
2019-04-30 18:48:13 +02:00
Leonardo Alt
e4989369d0
Refactor cast from identifier ref decl to var decl
2019-04-30 11:08:36 +02:00
Leonardo Alt
762f79f84d
Refactor assignment handling
2019-04-30 11:08:36 +02:00
Leonardo Alt
fc482de695
[SMTChecker] Support address members
2019-04-25 16:24:36 +02:00
Leonardo Alt
dd1afeba52
[SMTChecker] Support this as address
2019-04-18 17:56:52 +02:00
chriseth
fce19bde58
Merge pull request #6545 from ethereum/smt_contracts
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[SMTChecker] Support contract type
2019-04-18 13:01:18 +02:00
Leonardo Alt
ecd89393ee
[SMTChecker] Support contract type
2019-04-17 16:30:11 +02:00
Leonardo Alt
03d18f1b98
[SMTChecker] Add note about not inlining external function calls
2019-04-17 16:14:07 +02:00
Christian Parpart
721bf367a3
[libsolidity] TypeProvider: eliminate redundant "Type" suffix in provider function signatures.
2019-04-17 14:42:07 +02:00
Christian Parpart
862b65d6e3
[libsolidity] remove ReferenceType::copyForLocationIfReference (use TypeProvider instead)
2019-04-17 13:25:03 +02:00
Christian Parpart
58a45f2cb6
[libsolidity] TypeProvider: adds explicit uint256() accessor and removes default params in integerType(...).
2019-04-16 18:28:40 +02:00
Christian Parpart
bf43eebea9
libsolidity: Introducing TypeProvider API, for clear type system ownership.
2019-04-16 18:26:45 +02:00
Leonardo Alt
07fac9e381
[SMTChecker] Allow SymbolicVariable from smt::Sort
2019-04-15 14:52:46 +02:00
chriseth
bf5792f7ca
Merge pull request #6483 from ethereum/smt_support_mod
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[SMTChecker] Support mod
2019-04-15 13:42:18 +02:00
chriseth
73ac8f6220
Merge pull request #6421 from ethereum/smt_fix_variable_usage
...
[SMTChecker] Refactor VariableUsage
2019-04-15 13:39:10 +02:00
Leonardo Alt
af9f16e014
[SMTChecker] Support mod
2019-04-12 12:39:25 +02:00
Leonardo Alt
4fe303530a
[SMTChecker] Show unsupported warning for asm blocks
2019-04-05 16:41:15 +02:00
Leonardo Alt
79d8a4e13a
[SMTChecker] Refactor VariableUsage
2019-04-05 11:38:37 +02:00
Leonardo Alt
aa9b9aa87e
[SMTChecker] Support unary inc/dec for array/mapping access
2019-04-02 16:53:19 +02:00
chriseth
84251e5a22
Merge pull request #6405 from ethereum/smt_compound_assignment
...
[SMTChecker] Support arithmetic compound assignment operators.
2019-03-28 18:27:25 +01:00
Leonardo Alt
a7e826a224
[SMTChecker] Implement short circuit
2019-03-28 16:08:30 +01:00
Leonardo Alt
15269067b5
Support arithmetic compound assignment operators
2019-03-28 15:27:52 +01:00
Leonardo Alt
ecbf36f271
Refactor computing symbolic arithmetic operation
2019-03-28 15:27:36 +01:00
Leonardo Alt
1d63b97857
Take inlined function calls into account when collecting touched variables
2019-03-28 14:32:47 +01:00
Leonardo Alt
6f9b69ebc3
Refactor function that retrieves FunctionDefinition from FunctionCall
2019-03-28 14:32:47 +01:00
Leonardo Alt
a207d7f44c
[SMTChecker] Add callstack model to overflow checks
2019-03-21 16:25:33 +01:00
Leonardo Alt
de89733bd6
[SMTChecker] Fix nullptr deref
2019-03-21 15:46:54 +01:00
Leonardo Alt
9659f40c8d
[SMTChecker] Support modifiers
2019-03-20 11:32:20 +01:00
Leonardo Alt
3296fb3764
Add callstack to model report
2019-03-20 10:35:29 +01:00
Leonardo Alt
a8209e9899
[SMTChecker] Shortcut RationalNumber expressions
2019-03-11 12:53:49 +01:00
Leonardo Alt
02d0e609b9
[SMTChecker] Support enums
2019-03-07 15:15:12 +01:00
Leonardo Alt
29b2ab6f66
Handle aliasing
2019-03-06 11:29:54 +01:00
Leonardo Alt
467c34999f
Do not throw on string literals
2019-03-06 11:29:26 +01:00
Leonardo Alt
e74f58130e
Add SMT type support to Solidity arrays
2019-03-06 11:29:26 +01:00
Mathias Baumann
f782125463
Fix SMT Checker crash due to missing type information
2019-02-28 11:55:45 +01:00
Leonardo Alt
bbd2c91e19
[SMTChecker] Replace dynamic_cast by category check
2019-02-26 00:47:59 +01:00
Leonardo Alt
34470f3549
[SMTChecker] Only check for overflow/underflow in the end of the function
2019-02-18 23:55:58 +01:00
chriseth
cb0ad2266c
Merge pull request #6008 from ethereum/smt_fix_abstract_assignment
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[SMTChecker] Assert type is not function when assigning
2019-02-18 14:54:20 +01:00
Leonardo Alt
22cdfb18d4
[SMTChecker] Assert type is not function when assigning
2019-02-14 13:32:56 +01:00
Daniel Kirchner
8ca6715e18
More style checks.
2019-02-14 11:41:20 +01:00
Leonardo Alt
637546850f
[SMTChecker] Add mod operator
2019-02-07 14:24:40 +01:00
Leonardo Alt
9a33367bc6
[SMTChecker] Warn when no solver was found and there are unhandled queries.
2019-01-29 14:29:07 +01:00
Leonardo Alt
7f8ceaadab
[SMTChecker] Clear state knowledge after external function calls
2019-01-21 12:58:40 +01:00
Leonardo Alt
a10db051de
[SMTChecker] Support basic typecast
2019-01-16 13:00:54 +01:00
Leonardo Alt
cce377833a
Sort includes in libsolidity/formal
2018-12-17 18:26:10 +01:00
Leonardo Alt
9199718ec0
Clear all mapping knowledge after array variable assignment
2018-12-14 12:21:53 +01:00
Leonardo Alt
6a2809a582
[SMTChecker] Support to mapping
2018-12-14 12:21:53 +01:00
Leonardo Alt
08737e43dc
[SMTChecker] Use SymbolicFunctionVariable for uninterpreted functions
2018-12-11 11:28:25 +01:00
Leonardo Alt
de46bb2c42
[SMTChecker] Introduce SymbolicFunctionVariable
2018-12-10 11:34:29 +01:00
Kevin Kelley
fb6fd1b3c2
add a 'readable' format for large hex values
2018-12-05 22:15:02 +01:00
Leonardo Alt
b9f424e373
[SMTChecker] Simplify symbolic variables
2018-12-05 09:56:52 +01:00
Leonardo Alt
8069bb61da
[SMTChecker] Loops are unrolled once
2018-12-04 12:35:19 +01:00
Leonardo Alt
6d41ffb4a5
[SMTChecker] Remove unary plus operator
2018-12-03 10:35:38 +01:00
Leonardo Alt
2f6de12e8c
[SMTChecker] Make smt::Sort::operator== virtual
2018-11-30 10:41:15 +01:00
chriseth
9e9250c961
Fix move bug.
2018-11-29 15:32:38 +01:00
Leonardo Alt
aaaa92012c
[SMTChecker] Unknown answer for constant condition check should not do anything
2018-11-26 12:54:02 +01:00
Leonardo Alt
6251a289dd
Testing with smtlib2 interface always there
2018-11-23 09:43:49 +01:00
Leonardo Alt
dee0c4ded8
Error message stays in the SMTChecker
2018-11-23 09:43:49 +01:00
Leonardo Alt
f3c2309c73
Display better error message in SMTLib2
2018-11-23 09:43:49 +01:00
chriseth
54bed454f6
Rename function and warn if responses are supplied for Z3.
2018-11-23 09:43:49 +01:00
chriseth
bb10be789c
Inject SMTLIB2 queries and responses via standard-json-io.
2018-11-23 09:43:49 +01:00
chriseth
d686807153
Style
2018-11-22 21:13:02 +01:00
Leonardo Alt
ec84a7dc9b
[SMTChecker] Refactor setZeroValue and setUnknownValue
2018-11-22 16:42:51 +01:00
Leonardo Alt
20accf1a90
[SMTChecker] Add ArraySort and array operations
2018-11-22 14:04:20 +01:00
Leonardo Alt
13a142b039
[SMTChecker] Add FunctionSort and refactors the solver interface to create variables
2018-11-22 10:04:04 +01:00
Christian Parpart
d67322a186
Introduce namespace langutil
in liblangutil directory.
...
Also:
- Use {}-style list initialisation for SourceLocation construction
- Introduce new system includes
- Changes the API of the Scanner to take source as value (with move) as opposed to as a reference
2018-11-21 19:13:44 +00:00
Christian Parpart
87821c53c3
Isolating files shared between Yul- and Solidity language frontend.
2018-11-21 18:58:12 +00:00
Alex Beregszaszi
2c6e1888eb
Merge pull request #5466 from ethereum/smt_refactor_sort_patch1
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[SMTChecker] Refactor smt::Sort and its usage
2018-11-21 15:17:58 +00:00
Leonardo Alt
01ce43e51b
[SMTChecker] Refactor smt::Sort and its usage
2018-11-21 15:46:47 +01:00
mordax
ea8b7d803e
Removing redundant virtual from override function declaration
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Remove trailing whitespace
Remove changelog change
2018-11-21 14:37:32 +00:00
Leonardo Alt
06c3f0953a
[SMTChecker] Support bound function calls
2018-11-19 15:29:00 +01:00
Leonardo Alt
70bb0eaf95
[SMTChecker] Implement uninterpreted functions and use it for blockhash()
2018-11-15 09:12:42 +01:00
Leonardo Alt
9a4fd946c3
Add Scanner function that prints source based on SourceLocation
2018-11-13 13:49:29 +01:00
Leonardo Alt
d8cbf321da
Grouping of symbolic variables in the same file and support to FixedBytes
2018-10-25 09:30:48 +02:00
chriseth
01566c2e1a
Merge pull request #5272 from ethereum/smt_special_vars
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[SMTChecker] Support msg.*, tx.*, block.*, gasleft and blockhash
2018-10-24 14:34:17 +02:00
Leonardo Alt
e2cf5f6ed9
Add gasleft constraint and use full member access name
2018-10-22 18:19:11 +02:00
Christian Parpart
f112377dd4
Refactor solidity::Token
into an enum class
with TokenTraits
helper namespace
2018-10-22 17:00:51 +02:00
Leonardo Alt
b46b827c30
[SMTChecker] Support msg.*, tx.*, block.*, gasleft and blockhash
2018-10-19 15:52:16 +02:00
Leonardo Alt
070471d8d4
Fix possibly effectless map emplace
2018-10-17 19:00:38 +02:00
Leonardo Alt
c92d3b537d
[SMTChecker] Refactor expressions such that they also use SymbolicVariable
2018-10-17 18:36:24 +02:00
Leonardo
3db1ce0e14
Merge pull request #5235 from ethereum/smt_refactor_types
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[SMTChecker] Refactoring types
2018-10-17 18:35:48 +02:00
Bhargava Shastry
67fd3ca4a7
Retained move/copy semantics; removed const qualifier from Expression's members name (of type std::string) and arguments (of type std::vector<Expression>)
2018-10-17 16:46:18 +02:00
Bhargava Shastry
546b08c158
Fix compiler warning: clang-8 warns of explicitly-defined op implicitly deleted for Expression object's copy and move constructors
2018-10-17 16:42:51 +02:00
Leonardo Alt
afe83cc28b
Refactor SymbolicAddressVariable and SymbolicVariable allocation
2018-10-17 15:58:13 +02:00
Leonardo Alt
aa23326e06
Consistent renaming of 'counters' and 'sequence' to 'index'
2018-10-17 15:58:13 +02:00
Leonardo Alt
ec39fdcb3c
[SMTChecker] Refactoring types
2018-10-17 15:58:13 +02:00
chriseth
2384947521
Merge pull request #5209 from ethereum/smt_ssa_refactor
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[SMTChecker] Refactor SSAVariable such that it only uses Type and not Declaration
2018-10-15 16:49:47 +02:00
Leonardo Alt
e4851cf59e
[SMTChecker] Inline calls to internal functions
2018-10-15 15:11:21 +02:00
Leonardo Alt
4a4620ac95
Refactor SSAVariable such that it only uses Type and not Declaration
2018-10-15 14:20:54 +02:00
Alex Beregszaszi
fa0ce6a7e7
Use empty() instead of size() == 0
2018-10-09 04:29:37 +01:00
Anurag Dashputre
3321000f67
Removing extra default cases to force compile time error, instead of runtime.
2018-09-30 12:40:38 +05:30
Daniel Kirchner
87804b6419
Split IntegerType into IntegerType and AddressType.
2018-09-05 12:19:14 +02:00
Daniel Kirchner
9b4546c487
Add workarounds for building against CVC4 on ArchLinux.
2018-08-08 19:02:59 +02:00
Alex Beregszaszi
f024efb7ab
SMT: do not crash on referencing MagicVariableDeclaration
2018-08-07 20:43:20 +01:00
Alex Beregszaszi
6003ed2abd
Merge pull request #4603 from ethereum/smtlib2
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[SMTLib2] Fix repeated declarations
2018-08-02 12:04:58 +01:00
Leonardo Alt
90f319615f
SMT model variables are sorted and printed as secondary source location
2018-08-01 23:27:46 +02:00
Leonardo Alt
b6a2655513
Replace "value" by "<result>" in the SMT model
2018-08-01 23:27:11 +02:00
Leonardo Alt
41ac3d6cfb
Remove repeated declarations in Z3 and CVC4 as well
2018-08-01 11:12:56 +02:00
Alex Beregszaszi
179427fd65
Import dev::solidity namespace in SMTPortfolio
2018-07-27 23:17:17 +01:00
Leonardo Alt
f249f9c86f
[SMTLib2] Fix repeated declarations
2018-07-27 17:34:44 +01:00
Alex Beregszaszi
dea0567e06
Fix unterminated parentheses typo in SMTLib2
...
Found by @leonardoalt
2018-07-27 17:33:53 +01:00
Leonardo Alt
55c1fb60b4
[SMTChecker] Add CheckResult::CONFLICTING
2018-07-27 16:16:26 +01:00
Leonardo Alt
87a38e1abe
[SMTChecker] SMTPortfolio: use all SMT solvers available
2018-07-27 16:15:34 +01:00
Leonardo Alt
b356f6a7f9
Setting timeout to Z3 and CVC4
2018-07-27 16:01:48 +02:00
Leonardo Alt
06dbcb3afe
Only ask for a model if it's SAT
2018-07-27 14:13:22 +02:00
Alex Beregszaszi
ae15b52d93
Merge pull request #4565 from ethereum/smt-stringutils-crash
...
Add assert for both branches in mergeVariables in SMTChecker
2018-07-25 11:08:47 +01:00
Alex Beregszaszi
a5a61a0b77
More consistent catch statements
...
Also take const& in all cases.
2018-07-25 01:18:09 +01:00
Alex Beregszaszi
d30a6de942
Add better warning on binary operation on non-integer types in SMT Checker
2018-07-24 23:23:54 +01:00
Alex Beregszaszi
278372c13d
Add assert for both branches in mergeVariables in SMTChecker
2018-07-24 22:43:05 +01:00
Cryptomental
140dbfdbd8
Code, Changelog, ReleaseChecklist: Fix typos.
...
Refs: #4442
2018-07-11 00:26:23 +02:00
Leonardo Alt
207d5859d1
Refactoring Declaration -> VariableDeclaration (more precise)
2018-06-12 10:58:50 +02:00
Leonardo Alt
48652c88af
Review comments
2018-06-12 10:58:50 +02:00
Leonardo Alt
678a769cd7
Refactoring how storage and local variables are managed.
2018-06-12 10:58:50 +02:00
Leonardo Alt
0b6eea0c55
Bool variables should not allow arithmetic comparison
2018-05-16 18:32:47 +02:00
Leonardo Alt
4117e859eb
[SMTChecker] Declaring all state vars before any function is visited
2018-05-15 14:28:08 +02:00
Leonardo Alt
2dbb35d4a8
[SMTChecker] Support to integer and Bool storage vars
2018-05-15 14:22:50 +02:00
chriseth
8debded743
Revert "BREAKING: Bool variables should not allow arithmetic comparison"
2018-05-02 15:56:59 +02:00
chriseth
42289b642f
Merge pull request #4003 from ethereum/bool_vars_comparison
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BREAKING: Bool variables should not allow arithmetic comparison
2018-05-02 15:56:06 +02:00
Alexander Arlt
f94b793472
Add virtual destructors on base classes.
2018-05-02 13:29:16 +02:00
Leonardo Alt
ab251c7e7d
Bool variables should not allow arithmetic comparison
2018-04-27 11:35:58 +02:00
Leonardo Alt
ba3d16fc58
[SMTChecker] Remove 'information is erase' message for if-else
2018-04-19 09:28:44 +02:00
Leonardo Alt
78ba34608f
[SMTChecker] Using solUnimplementedAssert instead of solAssert when applicable
2018-04-18 13:17:59 +02:00
Leonardo Alt
ae3350ae03
[SMTChecker] Integration with CVC4
2018-04-17 12:26:58 +01:00
Leonardo Alt
8d087d1889
[SMTChecker] Removing usage of UFs to access SSA indices
2018-04-05 12:48:58 +02:00
Leonardo Alt
9b64dc501d
[SMTChecker_Bool] Fix PR review comments: method renaming and solAssert
2018-03-12 20:16:47 +01:00
Leonardo Alt
c2d26eb6a2
[SMTChecker_Bool] Fix PR comments; Add support to gt, ge, lt, le. and tests.
2018-03-12 20:16:47 +01:00
Leonardo Alt
6a940f0a99
[SMTChecker] Support to Bool variables
2018-03-12 20:16:47 +01:00
Leonardo Alt
5d74b862a3
This z3 option is necessary for good solving performance
2018-03-04 14:42:36 +01:00
Leonardo Alt
8b1b4b78c0
Fix PR comments
2018-02-28 18:31:11 +01:00
Leonardo Alt
cff0836c03
Fix PR comments
2018-02-28 18:05:20 +01:00
Leonardo Alt
21c6b80fc9
Supported types listed in SSAVariable
2018-02-28 18:05:20 +01:00
Leonardo Alt
3b2851ee41
Integer min and max values placed under SymbolicIntVar instead of SMTChecker
2018-02-28 18:05:20 +01:00
Leonardo Alt
f41591b3dd
[SMTChecker] A little refactoring on SSA vars
2018-02-28 18:05:20 +01:00
Leonardo Alt
d0abc5359b
[SMTChecker] Variables are merged after branches (ite variables)
2018-01-04 18:20:12 +01:00
Leonardo Alt
b588134840
[SMTChecker] Fix typo in the code (satisifable->satisfiable)
2017-12-18 17:31:27 +01:00
Leonardo Alt
a1e296e392
[SMTChecker] Helper functions to add an expression to the solver conjoined with or implied by the current path conditions
2017-12-13 17:59:36 +01:00
Leonardo Alt
2af4d7c7dd
[SMTChecker] Keep track of current path conditions
2017-12-13 17:39:10 +01:00
chriseth
a256983320
Fix expression creation problems.
2017-11-30 01:20:21 +01:00
chriseth
d160ec8595
Fix signed division.
2017-11-30 01:20:21 +01:00
chriseth
19e067465a
Unary operators and division.
2017-11-30 01:20:21 +01:00
chriseth
0e2a9658d2
Explain IntIntFun and merge assertion.
2017-11-23 19:02:47 +01:00
chriseth
762d591a47
Introduce sorts for smt expressions.
2017-11-22 15:20:26 +01:00
chriseth
8538a25f8d
Fix problem with non-value-typed variables.
2017-11-22 02:35:34 +00:00
chriseth
19d5c42429
For loop.
2017-11-22 02:35:34 +00:00
chriseth
95a65dc04c
Fix boolean constants.
2017-11-22 02:35:34 +00:00
chriseth
22c689d516
Check for conditions being constant.
2017-11-22 02:35:34 +00:00
chriseth
e5de4a66ed
Tests.
2017-11-22 02:35:34 +00:00
chriseth
b37377641d
Track usage of variables.
2017-11-22 02:35:34 +00:00
chriseth
f62caf587e
Handle branches.
2017-11-22 02:35:34 +00:00
chriseth
7d0e46bf59
Merge pull request #3030 from ethereum/smt-variable-types
...
SMT enforce variable types
2017-10-20 16:55:09 +02:00
Alex Beregszaszi
7a4c165518
Remove unused variable in Z3
2017-10-18 23:18:11 +01:00
chriseth
153ae98878
Catch exception in Z3.
...
Note: This exception might not be the result of resource limitation,
it might also hint towards usage error.
2017-10-17 18:30:10 +01:00
Alex Beregszaszi
a71c6faf0f
Remove duplicate >= in Z3
2017-10-17 18:30:07 +01:00
chriseth
1f97c1ea8f
Rename variables in SMT checker.
2017-10-17 18:29:53 +01:00
Alex Beregszaszi
18ae0c3d78
SMT enforce variable types
2017-10-05 12:29:20 +01:00
Alex Beregszaszi
10529e994f
SMT should not crash on typecast/structs
2017-10-05 11:41:11 +01:00
Alex Beregszaszi
66b188cce9
Merge pull request #3022 from ethereum/assert
...
Use solAssert and not assert
2017-10-04 14:11:43 +01:00
Alex Beregszaszi
a9847c9551
Use solAssert and not assert
2017-10-04 13:05:55 +01:00
chriseth
5ee3ceaef7
Remove leftover couts.
2017-09-29 12:44:39 +02:00
Alex Beregszaszi
1c0c5d923a
Mark constructors explicit
2017-09-20 01:23:21 +01:00
chriseth
9e63710b8e
Remove parameter names for defaulted functions.
2017-08-31 12:16:41 +02:00
chriseth
cf5e1d6120
Review changes.
2017-08-23 17:37:35 +02:00
chriseth
c93f0434cd
Use experimental feature pragma for SMT checker.
2017-08-23 17:37:35 +02:00
chriseth
75f09f2a84
Partial support for if statements.
2017-08-23 17:37:35 +02:00
chriseth
5bfd5d98c1
Format numbers more nicely.
2017-08-23 17:37:35 +02:00
chriseth
1e05ebe50e
Refactor Z3 read callback.
2017-08-23 17:37:35 +02:00
chriseth
9ac2ac14c1
Rename read file callback.
2017-08-23 17:37:35 +02:00
chriseth
ab5e3a8f6d
Introduce native Z3 support.
2017-08-23 17:37:35 +02:00
chriseth
4cea3d4aa4
Insert abstraction layer.
2017-08-23 17:37:35 +02:00
chriseth
c9cf24458b
Prepare build system for Z3.
2017-08-23 17:37:35 +02:00
chriseth
b3f8ed457a
Cleanup.
2017-08-23 14:24:30 +02:00
chriseth
39fc798999
Use file to communicate with z3.
2017-08-23 14:24:05 +02:00
chriseth
df848859da
Rewrite using SMTLIB2 interface.
2017-08-23 14:24:05 +02:00
chriseth
1ece7bf443
z3 conditions
2017-08-23 14:24:04 +02:00
Alex Beregszaszi
555dc4f46f
Remove Why3 generator
2017-06-25 12:26:16 +01:00
Rhett Aultman
89b60ffbd4
Refactor error reporting
...
This commit introduces ErrorReporter, a utility class which consolidates
all of the error logging functionality into a common set of functions.
It also replaces all direct interactions with an ErrorList with calls to
an ErrorReporter.
This commit resolves issue #2209
2017-05-30 07:28:31 -07:00
djudjuu
1d22233a43
refactoring functionCallAnnotation
2017-05-19 15:48:07 +02:00
Alex Beregszaszi
3ae88377d6
Change references to FunctionType::Location
2017-03-16 12:49:52 +00:00
VoR0220
3f9f725737
Fix licensing headers
...
Signed-off-by: VoR0220 <rj@erisindustries.com>
2016-11-23 12:22:33 +01:00
Rhett Aultman
4524ad0870
Add support for do/while loops
...
This commit adds support for a standard do <statement> while <expr>;
form of statement. While loops were already being supported; supporting
a do/while loop mostly involves reusing code from while loops but putting
the conditional checking last.
2016-11-10 07:07:25 -08:00
Yoichi Hirai
ab1f4632aa
Chack for non-version pragmas
2016-10-11 00:07:11 +02:00
Yoichi Hirai
092e5829d8
formal: ignore pragmas during Why3 code generation
...
Fixes #1177
2016-10-11 00:01:29 +02:00
Yoichi Hirai
4337e70cca
Prepare for leaky exceptions
...
Now toFormalType() reports errors by exceptions, they will be
sometimes leaked to the wider context. This commits adds a catch.
2016-09-09 20:15:13 +02:00
Yoichi Hirai
ac7c6ae7d2
toFormalType reports errors by an exception
...
This allows error reporting without passing `ASTNode` to `toFormalType()`
2016-09-09 20:15:08 +02:00
Yoichi Hirai
c861cf579d
Translate mapping types into Why3 arrays when keys are integers
...
Even when the keys are signed the translation is supposed to work
because Why3 arrays allow negative indices.
2016-09-09 19:11:15 +02:00
Yoichi Hirai
a98edb22e5
Add Address module in the WhyML prelude
...
In the `--formal` output, this commit adds a module called `Address`,
which defines the address type as unsigned integer type bounded at
2^160-1.
2016-09-07 20:39:23 +02:00
chriseth
ce11580988
Merge pull request #1041 from pirapira/typo_and_whitespace
...
Fix a typo and a whitespace inconsistency
2016-09-07 20:05:30 +02:00
Yoichi Hirai
0a8f0fb051
Append an issue id #1043 to a @todo comment about it
2016-09-07 15:21:02 +02:00
Yoichi Hirai
c9b23d9829
Fix a typo and whitespaces
2016-09-07 14:29:01 +02:00
chriseth
345c0f36fb
Fix crash when using json compiler with exponentiation.
2016-08-20 03:45:39 +02:00
chriseth
26e5faa038
Handle external effects.
2016-07-13 11:16:00 +02:00
chriseth
656405240e
Simplify interface of RationalNumber.
2016-05-10 19:40:37 +02:00
VoR0220
4b749fc333
changed names for Rational Constants and categories
2016-05-09 11:41:02 -05:00
RJ Catalano
9a075458ad
initial work for fixed types...potentially needing a constant literal type for this
...
notation
Rational implemented...trying to figure out exponential
fix for token bug, also quick fix for the wei and seconds
fixed problem with var...probably a conversion problem for fixed in size capabilities
adding fixed type tests
Removing bitshift and regrouping fixed type tests together
size capabilities functioning properly for fixed types
got exponents up and working with their inverse, changed a few of the tests....something is working that likely shouldn't be
slight changes to how to flip the rational negative around...still trying to figure it out
tests added
updated tests
odd differences in trying soltest from solc binary, let me know if you can replicate
test not working for odd reason
fixed test problem with fixed literals...still need a way to log this error
broken up the tests, added some, changed some things in types and began compiler work
moar tests and prepping for rebuilding much of the types.cpp file
further fixing
initial work for fixed types...potentially needing a constant literal type for this
2016-05-09 11:41:02 -05:00