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1865 Commits

Author SHA1 Message Date
Leonardo
fa28e48415
Merge pull request #10727 from ethereum/smt_cex_internal_calls 
[SMTChecker] Report internal calls in CHC transaction trace
 2021-01-12 15:44:12 +01:00
chriseth
99add1e4e5
Merge pull request #10710 from ethereum/implicit-conversion-bug 
Disallow certain implicit conversions between integer types.
 2021-01-12 15:42:12 +01:00
Leonardo Alt
b3c3836388 Output internal calls 2021-01-12 14:57:04 +01:00
hrkrshnn
e107d51f46 Disallow certain implicit conversions between integer types. 
Disallow implicit conversion from ``uintN`` and ``intM`` when ``M > N``, and by extension, explicit
conversion between the same types are also disallowed.
 2021-01-12 08:23:47 +01:00
Martin Blicha
064e9a5de6 Changelog entry 2021-01-11 13:36:03 +01:00
Harikrishnan Mulackal
3cb48b8c60
Merge pull request #10683 from ethereum/optSubEq 
Optimize iszero(sub(x, y)) to eq(x, y).
 2021-01-06 12:22:54 +01:00
Daniel Kirchner
308549f950 Simplify test and add Changelog entry. 2021-01-06 11:33:08 +01:00
Leonardo Alt
b02722ebda Add contract name to called function in cex 2021-01-04 10:03:16 +01:00
Leonardo Alt
78d55e6b4a [SMTChecker] Support check/unchecked 2020-12-30 12:14:30 +01:00
Martin Blicha
be0a0f4d90 [SMTChecker] Added constraints for block properties 2020-12-29 22:17:44 +01:00
Leonardo Alt
9482e7de23 [SMTChecker] Fix calls to virtual/overriden functions 2020-12-29 11:25:20 +01:00
Martin Blicha
58731056a3 Changelog entry 2020-12-28 16:50:04 +01:00
chriseth
0437ee7ad9 Fix length check when decoding error data. 2020-12-22 11:08:44 +01:00
chriseth
b965446182 Catch panic. 2020-12-22 11:08:44 +01:00
Alex Beregszaszi
b14a6a10cc Report meaningful error if parsing a version pragma failed 2020-12-18 11:50:37 +00:00
Martin Blicha
7078e8f8f8 [SMTChecker] Fix analysis of overriding modifiers 2020-12-17 17:05:54 +01:00
Leonardo Alt
7ba91cdc33 Changelog 2020-12-17 14:03:17 +01:00
chriseth
21ed65d956 Set version to 0.8.1. 2020-12-16 20:08:13 +01:00
chriseth
e5a8a9e6ed Sort changelog and set release date. 2020-12-16 16:59:32 +01:00
chriseth
3a23df6717 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-16 16:56:45 +01:00
chriseth
7338295fee
Merge pull request #10623 from ethereum/smt_const_expr 
[SMTChecker] Apply const eval to arithmetic binary expressions
 2020-12-16 15:39:16 +01:00
chriseth
7f677025ec Set release date for 0.7.6. 2020-12-16 15:01:45 +01:00
Leonardo Alt
80e85b772b [SMTChecker] Apply const eval to arithmetic binary expressions 2020-12-16 14:58:00 +01:00
chriseth
8f833f4e8f
Merge pull request #10618 from ethereum/develop 
Merge develop into breaking.
 2020-12-16 12:34:41 +01:00
chriseth
d8aff53771 Sort changelog. 2020-12-16 12:05:28 +01:00
Christian Parpart
381c63ec99 Scanner: Generate error on inbalanced RLO/LRO/PDF override markers. 2020-12-15 18:40:51 +01:00
chriseth
ffaf40950a
Merge pull request #10605 from ethereum/develop 
Merge develop into breaking.
 2020-12-15 14:01:01 +01:00
chriseth
2a54079d41
Merge pull request #10575 from ethereum/calldataArraySlices 
Conversion of calldata array slices to memory
 2020-12-15 12:21:33 +01:00
Djordje Mijovic
b99a74fb34 Implementing conversion from calldata slices to memory arrays. 2020-12-14 22:21:37 +01:00
Alex Beregszaszi
15237c8404 Disable the type byte 2020-12-14 19:18:25 +00:00
hrkrshnn
f30c7cbac8 All explicit address conversions return a non-payable address 2020-12-14 18:41:27 +01:00
Martin Blicha
27402781c4 [SMTChecker] Fixed crash on push to bytes on lhs of an assignment 2020-12-14 17:40:45 +01:00
hrkrshnn
88c99a7538 Tests/Docs: changing type of msg.sender and tx.origin into address 
And also making the type of address(literal) as non-payable address.
 2020-12-14 16:55:48 +01:00
chriseth
d257ab7141 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-14 16:05:12 +01:00
Alex Beregszaszi
aa042ccb87 Disallow leading zeroes in sized-types 
Also avoid using boost::lexical_cast for parseSize.
 2020-12-14 11:40:14 +00:00
chriseth
561280a5cc Merge remote-tracking branch 'origin/develop' into breaking 2020-12-14 11:33:40 +01:00
Martin Blicha
8927015e5a [SMTChecker] Adding unary increment and decrement as under/overflow verification targets for the CHC engine 2020-12-11 17:41:50 +01:00
Alex Beregszaszi
7b347b9ec2 Introduce address(...).code 2020-12-11 03:00:30 +00:00
chriseth
ef3bcbda97
Merge pull request #9549 from ethereum/yul-reserved 
[BREAKING] Disallow using reserved identifiers in Yul
 2020-12-10 18:49:44 +01:00
Alex Beregszaszi
7cd05bf603 Introduce block.chainid 2020-12-10 17:07:54 +00:00
Alex Beregszaszi
7d60ac6dcd Changelog entry 2020-12-10 17:18:15 +01:00
chriseth
d0551b67d7 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-10 17:07:56 +01:00
Daniel Kirchner
7308abc084 Allow loading Z3 dynamically at runtime. 2020-12-10 16:47:47 +01:00
chriseth
482bda6887 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-10 12:15:52 +01:00
Mathias Baumann
37cc795034 Fix segfault for empty @return tags in modifiers 2020-12-10 11:54:40 +01:00
chriseth
3f748bbb94
Merge pull request #10336 from ethereum/enablecoderv2bydefault 
[BREAKING] Enable ABI coder v2 by default.
 2020-12-09 18:05:07 +01:00
chriseth
1c99537b5a
Merge pull request #10550 from ethereum/chainIdView 
[BREAKING] Mark chainid as view.
 2020-12-09 17:41:27 +01:00
Daniel Kirchner
588535566f Mark chainid as view. 2020-12-09 16:55:51 +01:00
Alex Beregszaszi
ad6739d0f6 Support address().codehash 2020-12-09 14:58:27 +00:00
Daniel Kirchner
e691b7402a Move standard-json "modelCheckerSettings" key to "settings.modelChecker". 2020-12-09 15:53:32 +01:00
chriseth
b0a93a85c2 Sort changelog. 2020-12-09 15:33:16 +01:00
chriseth
0fda94cf25 Sort changelog. 2020-12-09 15:32:30 +01:00
chriseth
d525a8bccb Enable ABI coder v2 by default. 2020-12-09 15:25:15 +01:00
chriseth
806453aca9 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-08 21:00:09 +01:00
chriseth
b045195c1e Merge remote-tracking branch 'origin/develop' into breaking 2020-12-08 17:42:31 +01:00
Martin Blicha
eb356735f6 [SMTChecker] Adding support for reporting values of structs in CEX in CHC engine. 2020-12-08 16:40:28 +01:00
Djordje Mijovic
acb93f3a97 Disallowing usage of msg.data in receive() function. 2020-12-08 11:49:20 +01:00
Alex Beregszaszi
66ee3ec533 Remove the \b, \f, \v escape sequences from the Scanner 2020-12-07 21:10:03 +00:00
chriseth
759db0e646 Properly filter requested artefacts inside the EVM objects. 2020-12-07 22:03:06 +01:00
Martin Blicha
ff0c794674 [SMTChecker] Fixing conversion from StringLiteral to FixedBytes 2020-12-07 19:30:51 +01:00
Leonardo Alt
b7ac207391 [SMTChecker] Support return in CHC 2020-12-07 18:17:33 +01:00
chriseth
a3c5d37d02 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-07 17:13:48 +01:00
chriseth
b86c91d1a3 Make super unavailable in libraries. 2020-12-07 13:59:50 +01:00
chriseth
329b8f2a60 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-07 13:04:14 +01:00
chriseth
5de66bf5e4 Documentation. 2020-12-04 15:14:25 +01:00
Daniel Kirchner
cb72d76aaf Add const ref to prevent segfaults. 2020-12-04 14:57:46 +01:00
Leonardo Alt
4210e09d9a Do not request proof for old z3 2020-12-03 20:57:23 +01:00
chriseth
d56a7bb89e
Merge pull request #10489 from ethereum/develop 
Merge develop into breaking.
 2020-12-03 18:11:12 +01:00
hrkrshnn
9e5d7b9910 Test updates after disallowing Integer -> Contract conversion 2020-12-03 17:53:00 +01:00
chriseth
27e44b85e3
Merge pull request #10419 from ethereum/bug-namesimplifier 
Fix a bug in NameSimplifier.
 2020-12-03 17:52:40 +01:00
hrkrshnn
40244c5469 Tests/Docs after stricter explicit conversion. 2020-12-03 16:51:05 +01:00
Martin Blicha
2ee633f404 [SMTChecker] Added support for public getters through this. 2020-12-02 16:06:48 +01:00
chriseth
d50676ecb0
Merge pull request #10451 from ethereum/noTypeSuper 
No type super
 2020-12-02 15:56:41 +01:00
chriseth
52c49aebe8 Disallow meta type on super. 2020-12-02 15:43:18 +01:00
hrkrshnn
5a15a4a6bd Fix a bug in NameSimplifier. 
A new name created by NameSimplifier could also be created by NameDispenser, since the knowledge of
the new name was not stored in NameSimplifier.
 2020-12-02 13:48:01 +01:00
chriseth
9a5902f9d7 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-02 12:28:02 +01:00
Alex Beregszaszi
1126838a31 Remove --old-reporter from solc 2020-12-01 16:09:46 +01:00
Alex Beregszaszi
d22434ee57 Change ABIEncoderV1 to not pad empty strings 2020-12-01 14:32:18 +00:00
chriseth
6de7eaba95 Merge remote-tracking branch 'origin/develop' into breaking 2020-12-01 10:50:13 +01:00
Alex Beregszaszi
9640cfd77e [ewasm] Add i32.select/i64.select 2020-11-30 11:58:33 +00:00
ssi91
b5dc62c47b do not serialize fields abi, devdoc, userdoc and storage-layout 
add changelogs

Apply suggestions from code review

Co-authored-by: Kamil Śliwak <cameel2@gmail.com>
 2020-11-28 17:51:06 +07:00
Djordje Mijovic
565d0cd4eb Support copying of nested calldata arrays to memory. 2020-11-26 12:13:29 +01:00
chriseth
18de8a56c9 Merge remote-tracking branch 'origin/develop' into breaking 2020-11-26 11:48:53 +01:00
Alex Beregszaszi
3bce2a2294 Remove the legacy AST JSON output 2020-11-25 11:40:33 +00:00
hrkrshnn
a834476de6 Tests/Docs after disallowing super, this and _ as declaration names 2020-11-25 11:14:13 +01:00
chriseth
bdc571cfb6
Merge pull request #10385 from ethereum/activateStructCopyingOldCodegen 
Support copying dynamically encoded structs from calldata to memory.
 2020-11-25 10:07:13 +01:00
Djordje Mijovic
200227ab75 Support copying dynamically encoded structs from calldata to memory. 2020-11-24 20:36:17 +01:00
Djordje Mijovic
26c43cfc66 [SMTChecker] Fix SMT logic error when doing compound assignment with string literlas. 2020-11-24 19:14:15 +01:00
chriseth
253889cbf1 Merge remote-tracking branch 'origin/develop' into breaking 2020-11-24 16:22:03 +01:00
chriseth
409e92580f Do not allocate memory objects if they will be assigned directly. 2020-11-24 14:11:01 +01:00
chriseth
ee657f5361
Merge pull request #10214 from ethereum/fallbackReturn 
Allow fallback function to return data.
 2020-11-23 19:49:59 +01:00
chriseth
a0a02f2307 Merge remote-tracking branch 'origin/develop' into breaking 2020-11-23 19:28:08 +01:00
chriseth
0326367b22 Documentation. 2020-11-23 14:30:17 +01:00
Martin Blicha
80d743426f [SMTChecker] Added support for struct constructor. 2020-11-23 13:45:17 +01:00
Leonardo Alt
e4339b0526 [SMTChecker] Support named arguments in function calls 2020-11-20 11:52:26 -01:00
chriseth
a7db4fa4a5 Merge remote-tracking branch 'origin/develop' into breaking 2020-11-18 20:05:02 +01:00
chriseth
1f3da1d265 Set version to 0.7.6.. 2020-11-18 18:46:11 +01:00
chriseth
05b8d55900 Sort changelog. 2020-11-18 12:39:49 +01:00
chriseth
2665eaa4fa Support .offset and .length for calldata bytes and string arrays. 2020-11-18 01:45:56 +01:00
chriseth
e8a278eefa Merge remote-tracking branch 'origin/develop' into breaking 2020-11-17 18:51:57 +01:00
Kamil Śliwak
4174f38b02 StandardCompiler: Include file names in link references 2020-11-17 17:51:04 +01:00
chriseth
bb97363abf
Merge pull request #9989 from ethereum/issue-9947 
Natspec: Fix internal error when different return name was inherited
 2020-11-17 13:54:03 +01:00
Mathias Baumann
559b27aaad Natspec: Fix internal error when different return name was inherited 2020-11-17 11:56:32 +01:00
chriseth
a97521bff1
Merge pull request #10293 from ethereum/fix-output-dir-creation-with-trailing-slash 
[CLI] Fix --output-dir failure for paths with a trailing slash
 2020-11-17 00:49:16 +01:00
Kamil Śliwak
1a4d38c0ac CommandLineInterface: Report an error if library appears multiple times in the --libraries option 2020-11-16 21:22:47 +01:00
Kamil Śliwak
1bf700e088 Return a type error when an enum has more than 256 members 2020-11-16 18:58:19 +01:00
Kamil Śliwak
9f67d26a1a CommandLineInterface: Fix output directory creation for paths ending with a slash and equivalent but not equal to dot or double dot 2020-11-14 04:29:05 +01:00
Leonardo
f1846b57a2
Merge pull request #10244 from blishko/this-external-calls 
[SMTChecker] Analyzing external calls to `this`
 2020-11-13 11:28:34 +00:00
Martin Blicha
5ca7a24896 [SMTChecker] Added support for precise modeling of external calls to this. 
Modeling external calls to this, since we can trust these calls.

fixed problem with transaction data not being restored after trusted external call

update to the tests

additional tests

changelog entry

added tests for external getters of this
 2020-11-13 11:49:09 +01:00
Alex Beregszaszi
a3381d7260 Add settings.viaIR to standard json 2020-11-12 22:38:44 +00:00
Alex Beregszaszi
e074582bf1 Add --experimental-via-ir option to solc 2020-11-12 22:34:31 +00:00
chriseth
d378bafeb8 Changelog and documentation. 2020-11-12 11:12:42 +01:00
chriseth
141277dadf Merge remote-tracking branch 'origin/develop' into breaking 2020-11-10 17:28:36 +01:00
Leonardo
55ac5de472
Merge pull request #10240 from ethereum/immutablesPureValue 
Immutables with literal values are pure.
 2020-11-10 15:23:33 +00:00
chriseth
eaba9a680a
Merge pull request #10199 from ethereum/readfile 
[CLI] Improve error handling of missing/unwriteable files
 2020-11-10 13:50:40 +01:00
chriseth
da92fe548e Merge remote-tracking branch 'origin/develop' into breaking 2020-11-10 13:48:32 +01:00
chriseth
b981a2a74a
Merge pull request #10229 from ethereum/linking-in-assembly-mode 
Linking in assembly mode
 2020-11-10 13:21:57 +01:00
chriseth
3c1d990964
Merge pull request #10224 from ethereum/strict-literal-to-enum-conversion 
[BREAKING] Strict explicit conversion between literals and enums
 2020-11-10 13:15:12 +01:00
chriseth
765ed13814 Immutables with literal values are pure. 2020-11-10 13:08:42 +01:00
Kamil Śliwak
df8e182b46 Link binaries produced in assembly mode 2020-11-09 17:17:43 +01:00
chriseth
04195439b7 Merge remote-tracking branch 'origin/develop' into HEAD 2020-11-09 14:28:05 +01:00
hrkrshnn
03f58c6b52 Strict explicit conversion between literals and enums 
Explicit conversions between literals and enums are only allowed if the literal can represent a
value in the enum.
 2020-11-06 19:15:02 +01:00
Leonardo Alt
1dbd8f8d67 Fix CHC false positives when using branches inside modifiers 2020-11-04 21:47:07 +00:00
Alex Beregszaszi
d115c30dde [CLI] Report error nicely if writing a file failed 2020-11-04 16:35:19 +00:00
Alex Beregszaszi
9ebd3da3ff [CLI] Report error on missing file for --standard-json 2020-11-04 16:35:19 +00:00
Leonardo
62535c2fd4
Merge pull request #10181 from ethereum/smt_user_timeout 
[SMTChecker] User timeout option
 2020-11-04 10:55:28 +00:00
hrkrshnn
29e23efc93 Tests/Docs after "stricter explicit conversion from Literals to Integers" 2020-11-03 14:31:44 +01:00
chriseth
5ffee049fa Merge remote-tracking branch 'origin/develop' into breaking 2020-11-03 14:05:14 +01:00
chriseth
631570c547 Documentation. 2020-11-03 13:31:51 +01:00
Leonardo Alt
d03ddeb0fa [SMTChecker] User timeout option 2020-11-03 10:46:11 +00:00
chriseth
b287a6e995 Disallow specifying call options multiple times. 2020-11-02 20:07:23 +01:00
Leonardo Alt
e38d0db683 [SMTChecker] Fix internal error when array.push() is used as LHS of assignment 2020-11-02 13:32:53 +00:00
Leonardo Alt
94e2506132 Fix inherited state vars for BMC 2020-11-02 11:42:39 +00:00
Martin Blicha
c1a57ffbfe [SMTChecker] More precise creation of verification targets. 2020-10-30 19:11:28 +01:00
chriseth
e93a84ccd4 Merge remote-tracking branch 'origin/develop' into HEAD 2020-10-28 18:19:31 +01:00
Leonardo Alt
4755cfe157 Fix assignment to contract member access 2020-10-26 14:39:02 +00:00
Leonardo Alt
d3d77e482c Fix ICE on conditions with tuples of rationals 2020-10-23 14:47:53 +01:00
chriseth
20f39ab6e9
Merge pull request #10097 from ethereum/develop 
Merge develop into breaking.
 2020-10-23 10:30:24 +02:00
chriseth
fae1773ce0 Changelog entry. 2020-10-22 19:25:55 +02:00
chriseth
bfc8e26007 Remove low-level log functions. 2020-10-22 17:50:14 +02:00
Martin Blicha
ade3b9951c [SMTChecker] Added support for selector when expression's value is known at compile time 2020-10-22 14:18:52 +02:00
Leonardo Alt
b087fa9750 [SMTChecker] Fix ICE implicit conversion string literal -> byte 2020-10-21 22:03:01 +01:00
Martin Blicha
f0d81601db [SMTChecker] Adding division by zero checks in the CHC engine 2020-10-21 14:48:33 +02:00
Mathias Baumann
e991465336 Fix dependency tracking for abstract contracts 2020-10-20 16:58:24 +02:00
Leonardo Alt
cf35785328 Add unknown message to all verification targets 2020-10-19 20:54:13 +01:00
chriseth
6979952995 Merge remote-tracking branch 'origin/develop' into HEAD 2020-10-19 18:02:50 +02:00
chriseth
6acc94f362 Set version to 0.7.5. 2020-10-19 17:44:15 +02:00
chriseth
e262f47f21 Documentation. 2020-10-19 16:58:59 +02:00
chriseth
527c073bb9 Checked arithmetic by default. 2020-10-19 16:58:37 +02:00
chriseth
7af9dedc31 Add double-hyphen. 2020-10-19 15:04:47 +02:00