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2255 Commits

Author SHA1 Message Date
Leo Alt
e74f853c6b [SMTChecker] Support user types 2021-09-21 13:23:17 +02:00
Kamil Śliwak
fc8c4b046c StandardCompiler: Do not discard non-fatal errors that happened before a fatal error 2021-09-16 20:29:03 +02:00
Leo Alt
a1bea368cb [SMTChecker] Support constants via modules 2021-09-16 14:35:05 +02:00
chriseth
4284499180
Merge pull request #11888 from ethereum/spdx-license-handling-10145 
Properly detect multiple licenses and validate them.
 2021-09-16 14:18:17 +02:00
Marenz
c81814915c Properly detect multiple licenses and validate them. 2021-09-16 11:18:26 +02:00
Leo Alt
b731957e65 Fix BMCs constraints on internal functions 2021-09-15 14:42:39 +02:00
chriseth
535e1ecdb2
Merge pull request #11895 from ethereum/doNotRunEvmCodegenIfNotAsked 
Do not run evm codegen if not asked.
 2021-09-14 17:12:06 +02:00
chriseth
8735d3fb6c
Merge pull request #11930 from ethereum/calldataStructInlineAssembly 
Fix inline assembly assignments to calldata structs and statically-sized calldata arrays.
 2021-09-14 16:16:48 +02:00
Kamil Śliwak
7a36a1d1db Reject optimizer options as invalid in linker and Standard JSON modes 2021-09-13 15:35:11 +02:00
Daniel Kirchner
fc37b18e88 Fix inline assembly assignments to calldata structs and statically-sized arrays. 2021-09-13 15:22:46 +02:00
Daniel Kirchner
b934ef6c6e Only run evm bytecode generation if required. 2021-09-10 12:32:48 +02:00
Harikrishnan Mulackal
8a37f56e98
Merge pull request #11806 from ethereum/user-defined-types 
User defined value types
 2021-09-09 10:28:35 +02:00
hrkrshnn
fbb1b884b2 Documentation and Changelog 2021-09-08 21:19:30 +02:00
chriseth
59faffcd5f Changelog entry. 2021-09-08 12:26:06 +02:00
chriseth
3fe52d9869 Run the optimizer only once. 2021-09-07 15:06:31 +02:00
hrkrshnn
4d52e873e7 Move changelog item to bugfix. 2021-09-06 17:44:45 +02:00
hrkrshnn
2cdd3b2081 Resolving Keccak-256: check if arguments are identifiers early. 
Previously, the check on whether the optimization was useful gas wise was done before checking if
the keccak256 opcode had identifier as arguments. Since the gas meter crashes when encountering
certain Yul opcodes (create, dataoffset, etc.), this optimizer step crashed.
 2021-09-06 13:48:07 +02:00
Daniel Kirchner
8447b32d52
Merge pull request #11861 from ethereum/smt_value 
[SMTChecker] Support `value` in CHC for external function calls
 2021-09-03 14:00:21 +02:00
chriseth
9c2ab1ff2f
Merge pull request #11881 from ethereum/unsuable-symbol-11855 
Properly export symbols from aliased imports.
 2021-09-02 16:39:16 +02:00
Leo Alt
106c591dde Support the external call option 2021-09-01 20:18:37 +02:00
Marenz
4700c2b973 Properly export symbols from aliased imports. 2021-09-01 19:55:30 +02:00
Marenz
2b28f87abf Add type().min/max for enums 2021-09-01 15:02:02 +02:00
Kamil Śliwak
d07b796675 Disallow modifier declarations and definitions in interfaces 2021-08-31 15:25:08 +02:00
chriseth
f7916f2940 Add override exception for interface functions. 2021-08-31 10:45:31 +02:00
Kamil Śliwak
525b4c70e7
Merge pull request #11853 from Midhun07/develop 
Disallow `--experimental-via-ir` in Standard JSON, assembler and linker modes
 2021-08-30 19:02:36 +02:00
Midhun07
11065c6e79 Disallowed option --experimental-via-ir in Assembler, Linker and StandardJson input modes 2021-08-30 19:58:55 +05:30
Leo Alt
16bc15acac Fix false negative on storage array references returned by internal functions 2021-08-28 09:30:53 +02:00
Leo Alt
60b866f9d8 Fix ICE on multi-source use of abi.* 2021-08-27 18:55:36 +02:00
Kamil Śliwak
13f46ebb1e FileReader: Normalize base path and strip it from normalized source paths 2021-08-27 15:10:46 +02:00
Leo Alt
61160aa0e7 Add constraints correlating address(this).balance and msg.value 2021-08-25 21:10:08 +02:00
Leo Alt
55d197f092 Changelog 2021-08-19 16:34:16 +02:00
Marenz
121fd40f74 Allow reading of immutables during construction time 2021-08-19 13:59:05 +02:00
Leo Alt
6ee60aa628 Fix false positive on external calls from constructors 2021-08-12 18:51:55 +02:00
Leo Alt
5d7a2f37ea Start 0.8.8 2021-08-11 15:30:11 +02:00
hrkrshnn
2c0c27c6d4 Set the release date and updated bugs_by_version.json 2021-08-11 12:13:07 +02:00
hrkrshnn
2577670e38 Sort changelog for 0.8.7 release 2021-08-11 10:52:13 +02:00
hrkrshnn
79733fca48 Set default EVM version to London. 2021-08-11 09:54:14 +02:00
hrkrshnn
43605d9299 Tests and Changelog for basefee. 2021-08-11 09:51:12 +02:00
Leo Alt
ee6285d6d7 Do not create VCs for underoverflow by default for Sol >=0.8 2021-08-09 14:12:31 +02:00
Leo Alt
08c065ee04 Add option divModWithSlacks 2021-08-06 15:50:25 +02:00
Leo Alt
01c01ea421 Changelog 2021-08-04 13:54:50 +02:00
jaa2
c627e6af10 CommandLineParser: Handle --optimize-runs option in assembly mode 
Fixes #11708.
 2021-07-29 18:15:57 +02:00
Kamil Śliwak
9a7c364c71 Process input files in Standard JSON mode just like in other modes 
- This makes `-` for stdin work.
- `--ignore-missing` now works with `--standard-json`, though it's not very useful because there can be at most one input file.
- Separate errors for situations where there are no input files on the command line (this can be detected in the parser) and where they are not present on disk.
 2021-07-27 15:54:32 +02:00
Ladislav Sladecek
9bbeea58c8 Make --pretty-json work with Standard JSON output 2021-07-26 16:00:46 +02:00
Christian Parpart
f9f32c910d Fix source location for `if` statements. 2021-07-07 17:37:01 +02:00
chriseth
6ba298c82b Include locations with empty source name. 2021-07-07 12:13:52 +02:00
chriseth
8d5e82b406 Fix source location of builtin function calls. 2021-07-06 16:54:29 +02:00
Alex Beregszaszi
847e30e6ff Optimise libevmasm in yul 2021-07-05 13:46:53 +02:00
chriseth
54b1c667f1
Merge pull request #11595 from ethereum/issue-11526 
Fix yul codegen bug when using binary negation.
 2021-06-30 11:55:42 +02:00
Mathias Baumann
c47d02066c Fix yul codegen bug when using binary negatition. 2021-06-29 17:41:03 +02:00
chriseth
eaac16c779
Merge pull request #11590 from ethereum/disallow-non-hex-zero-and-fix-bytes32-literals-in-bytes-concat 
Disallow non-hex zero literals and fix 32-byte hex literals in `bytes.concat()`
 2021-06-29 16:34:26 +02:00
Kamil Śliwak
6a50d088a0 Fix ICE for 32-byte hex literals and zero literals in bytes.concat() by disallowing them 2021-06-29 14:48:42 +02:00
Kamil Śliwak
fa3696878b Fix crash when passing empty strings to bytes.concat() 2021-06-29 13:52:01 +02:00
Daniel Kirchner
17d69e2b99 Changelog entries. 2021-06-28 18:11:57 +02:00
Kamil Śliwak
ca0b1bf3f3 Fix crash when passing zero to bytes.concat() 2021-06-25 21:26:28 +02:00
chriseth
c5923f7fcf Prevent calls to unimplemented modifiers. 2021-06-22 17:08:28 +02:00
Kamil Śliwak
98e83303b1 Remove assertions preventing calldata->calldata conversion when cleanup is needed 2021-06-22 16:10:16 +02:00
chriseth
ef0e902db3 Set version to 0.8.7. 2021-06-22 15:14:53 +02:00
chriseth
c502158c69 Prepare release of 0.8.6. 2021-06-22 11:39:15 +02:00
chriseth
0df8a38e55 Support metadata via IR. 2021-06-21 18:20:31 +02:00
Kamil Śliwak
59957b18dc Make missing settings.optimizer.enabled key in Standard JSON equivalent to setting it to false 2021-06-15 16:06:22 +02:00
Kamil Śliwak
38f2987994 solc-js changelog entry for the behavior change without --optimize flag 2021-06-14 18:14:57 +02:00
chriseth
5b4a2f66e1 Directly restart processing calling functions. 2021-06-14 13:54:05 +02:00
chriseth
1718e58ec1 Set version to 0.8.6. 2021-06-10 17:36:24 +02:00
chriseth
45bb1e881a Sort changelog. 2021-06-10 11:07:41 +02:00
chriseth
e5500b9f20
Merge pull request #11471 from ethereum/funcdef-unimplemented-modifier 
Reports an error on unimplemented modifiers in a function definition.
 2021-06-09 13:54:05 +02:00
Christian Parpart
a14ac1923d Fixes ICE when overriding an implemented modifier with an unimplemented one. 2021-06-09 13:15:20 +02:00
a3d4
f59145f21f Fix shadowing struct types by struct member names 2021-06-09 12:37:11 +02:00
chriseth
3eaa37030a Fix infinite recursion in function call graph generator due to recursive constant references. 2021-06-08 16:39:30 +02:00
Mathias Baumann
354f9d1015 Fix: Allow multiple @return tags on public state variables 2021-06-07 15:16:46 +02:00
chriseth
a3976198ea Changelog entry for modifier fix. 2021-06-03 16:57:19 +02:00
hrkrshnn
c3eef8af91 Fix ICE related to receive function having parameters. 2021-06-03 13:08:57 +02:00
chriseth
a30cf6c3e8
Merge pull request #11480 from ethereum/event-mapping-fatal-error 
Errors about nested mapping in event parameter are fatal.
 2021-06-03 11:39:26 +02:00
hrkrshnn
cc915f023e Errors about nested mapping in event parameter are fatal. 
(Also applies for error parameters.)
 2021-06-03 11:02:27 +02:00
chriseth
c55d173a28
Merge pull request #11479 from ethereum/fix-ice-when-assigning-implicitly-convertible-function-array-to-storage 
Fix ICE when assigning implicitly convertible function array to storage
 2021-06-03 10:52:21 +02:00
chriseth
b00027724a
Merge pull request #11478 from ethereum/fix-ice-when-calling-invalid-external-function-type 
Treat invalid external function type as a fatal error
 2021-06-03 09:00:38 +02:00
Kamil Śliwak
ccf658b0e8 Fix assertion preventing assignment of arrays of implicitly convertible function types 2021-06-03 08:56:02 +02:00
Kamil Śliwak
4a19c7e495 Treat invalid external function type as a fatal error to prevent the type from being used 
- `returnParameterTypesWithoutDynamicTypes()` assumes it won't encounter such types.
 2021-06-02 21:44:39 +02:00
Kamil Śliwak
d96cc3469a FunctionDefinition.resolveVirtual(): Skip unimplemented functions when lookup happens via super 2021-06-02 16:16:15 +02:00
chriseth
4cbf9ff74c
Merge pull request #10143 from ethereum/issue-10084 
ControlFlowAnalyser: Also consider called functions in a flow
 2021-06-01 19:34:56 +02:00
Leo Alt
bf21cd400c Fix conversion from bytes to fixed bytes 2021-06-01 17:55:18 +02:00
Mathias Baumann
56ebea8b2f ControlFlowAnalyser: Also consider called functions in a flow 2021-06-01 15:54:37 +02:00
Leo Alt
547a6915ad Fix ICE on external calls from constructor 2021-06-01 14:21:48 +02:00
chriseth
0623658ddd Properly set source location of bare blocks. 2021-05-31 18:28:17 +02:00
chriseth
3dfa68a574
Merge pull request #11456 from ethereum/ice-abstract-contract-mapping-constructor 
Fix ICE related to mapping types in abstract contract constructor
 2021-05-31 15:35:26 +02:00
hrkrshnn
138873d918 Fix ICE related to mapping types in abstract contract constructor 2021-05-31 14:56:49 +02:00
Alex Beregszaszi
c436785686 Insert a call to panic function in legacy codegen (and not inline it every single time) 2021-05-27 18:29:46 +01:00
hrkrshnn
d5564a0304 Set default EVM version to Berlin 2021-05-26 12:23:06 +02:00
Alex Beregszaszi
75c72cd54d Properly support inliner in settings.optimizer.details 2021-05-20 20:22:34 +01:00
Martin Blicha
9c98ab59f0 SMTChecker: fixed struct constructor where FixedBytes member is initialized with a string literal 2021-05-17 13:52:37 +02:00
Leo Alt
9c61c62f85 Changelog 2021-05-11 15:30:19 +02:00
chriseth
9d156b52c4
Merge pull request #8868 from ethereum/functionEntryPoints 
Note function entry points.
 2021-05-05 11:08:44 +02:00
chriseth
e7708b6006 Properly treat utf8-non-encodable yul literals. 2021-05-05 10:28:23 +02:00
chriseth
f9c94d7c42 Note function entry points. 2021-05-04 17:15:13 +02:00
chriseth
e2d8005737 Add verbatim builtin. 2021-04-26 19:56:44 +02:00
Djordje Mijovic
337adee395 Documenting bytes to fixed bytes conversion. 
Co-authored-by: chriseth <chris@ethereum.org>

Co-authored-by: Alex Beregszaszi <alex@rtfs.hu>
 2021-04-23 13:30:19 +02:00
hrkrshnn
221292c278 Tests and changelog 2021-04-22 18:19:47 +02:00
Alex Beregszaszi
bb19c9e460 Set version to 0.8.5 2021-04-21 20:42:20 +01:00
chriseth
3aad6b239c Prepare changelog for 0.8.4. 2021-04-21 14:21:00 +02:00
Leonardo Alt
dd1865873e Choose contracts to be analyzed by the SMTChecker 2021-04-21 10:34:14 +02:00
chriseth
cf7f814a4e
Merge pull request #10921 from ethereum/issue-10881 
Natspec: Don't copy from base function if return parameters differ
 2021-04-20 15:33:48 +02:00
Leonardo Alt
db1b630de5 Changelog 2021-04-19 19:23:18 +02:00
chriseth
6a0a51110d
Merge pull request #11256 from ethereum/smt_target_array 
Change settings.modelChecker.targets to take an array instead of string
 2021-04-19 18:47:06 +02:00
Leonardo Alt
e3abde43f5 Change settings.modelChecker.targets to take an array instead of string 2021-04-19 17:53:03 +02:00
Kamil Śliwak
0d4871ad10 Prevent adding '-' CLI flag to allowed paths as if it was an actual file 
- This resulted in a bug where using stdin was effectively disabling allowed path checks.
 2021-04-19 16:58:48 +02:00
Mathias Baumann
1737bd7ded Natspec: Don't copy from base function if return parameters differ 2021-04-19 15:20:30 +02:00
chriseth
8eb0d5edf6 Export used errors in the AST. 2021-04-19 14:15:50 +02:00
Christian Parpart
81c7b30a6a
Merge pull request #11234 from ethereum/fix-file-reader-compiler-stack-source-unit-name-mismatch 
Use identical source unit names in FileReader and CompilerStack
 2021-04-14 13:46:14 +02:00
chriseth
11b227e33e
Merge pull request #11205 from ethereum/fix-docstring-bug 
Fix docstring bug
 2021-04-14 13:18:33 +02:00
Kamil Śliwak
6a41b417a3 FileReader: Store files loaded by the callback under their source unit name 2021-04-13 13:25:59 +02:00
chriseth
0289994da5
Merge pull request #11221 from ethereum/fixCalldataDecodingOverflowBug 
Fix calldata decoding overflow bug
 2021-04-12 18:11:29 +02:00
chriseth
4912bfe639
Merge pull request #11229 from ethereum/antlrPath 
Fix import paths in grammar and grammar testing details.
 2021-04-12 16:30:41 +02:00
Daniel Kirchner
6fdfd8b62b Fix import path grammar and grammar testing details. 2021-04-12 14:54:36 +02:00
chriseth
2ed17e4b43 Update tests. 2021-04-12 13:43:56 +02:00
hrkrshnn
382c488edd Fix missing error when events are used without an emit statement. 
Whenever there was a proper invocation of events, the compiler assumed that all the subsequent
invocations were proper.
 2021-04-12 10:23:05 +02:00
Leonardo Alt
c43ae60938 Changelog 2021-04-08 21:03:39 +02:00
hrkrshnn
e96a161115 Tests and changelog 2021-04-08 17:06:24 +02:00
chriseth
2856f56525
Merge pull request #10942 from ethereum/returnSlotAllocation 
Delayed return slot allocation.
 2021-04-08 16:42:07 +02:00
chriseth
f04adde664 Allow hex string literals in Yul. 2021-04-08 15:03:33 +02:00
Daniel Kirchner
4b0f8383a6 Reuse function argument slots and defer allocation of return variable slots in EVMCodeTransform. 2021-04-06 13:38:05 +02:00
Leonardo
78d94737a4
Merge pull request #11188 from blishko/issue-11181 
[SMTChecker] Fix crash when analysing try-catch clauses with function call.
 2021-03-31 11:24:36 +02:00
chriseth
851051c64a
Merge pull request #10228 from ethereum/issue-9565 
Detect circular references for library and free functions
 2021-03-30 23:49:22 +02:00
Mathias Baumann
e590a99f39 Detect circular references for library and free functions 2021-03-30 23:06:30 +02:00
chriseth
904dade4bd Changelog entry. 2021-03-30 23:04:32 +02:00
Martin Blicha
2d231f1859 [SMTChecker] Changed SMTEncoder::mergeVariables to work regardless which branch has been visited first 2021-03-30 20:35:44 +02:00
Leonardo Alt
ba97d6ac4e Add local vars to cex 2021-03-30 17:55:21 +02:00
Leonardo Alt
dbd067d6db Report out of bounds index access 2021-03-30 10:28:48 +02:00
chriseth
bb49bc5892
Merge pull request #10418 from ethereum/function-specializer 
Function specializer
 2021-03-29 15:48:01 +02:00
hrkrshnn
bd5e47dc55 Changelog and adding the name to the doc 2021-03-29 11:02:31 +02:00
Martin Blicha
85358dfe30 [SMTChecker] Do not create targets for contracts that cannot be deployed 2021-03-25 15:38:37 +01:00
chriseth
6eac77aea2
Merge pull request #11107 from ethereum/extendedLowlevelInliner 
Inline ordinary jumps to small blocks and jumps to terminating control flow.
 2021-03-24 18:06:15 +01:00
Martin Blicha
98446782e2 [SMTChecker] Fix compound assignment to push 2021-03-24 14:54:13 +01:00
Leonardo
13d3b35141
Merge pull request #11116 from blishko/issue-10985 
[SMTChecker] Handle InaccessibleDynamicType
 2021-03-24 14:39:24 +01:00
Daniel Kirchner
8b3095920a Inline ordinary jumps to small blocks and jumps to terminating control flow. 2021-03-24 13:50:24 +01:00
Martin Blicha
852e877ae7 [SMTChecker] Handle InaccessibleDynamicType 2021-03-24 11:53:06 +01:00
Djordje Mijovic
fd0762b5ef Documenting bytes.concat. 
Co-authored-by: chriseth <chris@ethereum.org>
 2021-03-24 11:49:21 +01:00
chriseth
d15ba987d1 Fix AST output if modifier invocation is base constructor call. 2021-03-24 11:24:26 +01:00
chriseth
2a9b131a6e Set version to 0.8.4. 2021-03-23 15:58:14 +01:00
chriseth
a32e2e2130 Prepare changelog for 0.8.3. 2021-03-23 12:55:13 +01:00
hrkrshnn
30e08ee3a5 Changelog and test for the KeccakCaching bug 2021-03-23 11:09:00 +01:00
chriseth
d18db63843 Changelog entry. 2021-03-18 08:42:49 +01:00
Leonardo
25b31111df
Merge pull request #11040 from ethereum/smt_fix_virtual_one_more_time 
[SMTChecker] Fix bug in virtual functions called by constructor
 2021-03-17 16:54:36 +01:00
chriseth
0519473059 Add "kind" field to ModifierInvocation AST json element. 2021-03-16 18:50:37 +01:00
Martin Blicha
2f52affcc2 [SMTChecker] Correctly resolve current scope contract in VariableUsage. 2021-03-15 13:55:14 +01:00
Leonardo Alt
998346e599 Fix bug in virtual functions called by constructor. 2021-03-12 16:42:28 +01:00
hrkrshnn
ef0c4cc39f AST Import: For constructors, a public visibility is ignored. 2021-03-11 10:44:19 +01:00
Martin Blicha
4285c2803b [SMTChecker] Fix ICE on array.pop nested inside 1-tuple 2021-03-09 20:00:51 +01:00
chriseth
ad5d34df74
Merge pull request #11071 from ethereum/fixCRInSourceRefFor 
Fix handling of carriage return.
 2021-03-09 17:52:34 +01:00
Leonardo
5677df86af
Merge pull request #11069 from blishko/smt-array-slice-fix 
[SMTChecker] Use same sort name for array slice as for the underlying array
 2021-03-09 16:39:12 +01:00
Daniel Kirchner
a75424eec4 Drop support for evm15 and eip-615. 2021-03-09 15:56:03 +01:00
chriseth
eb85a4414c Fix handling of carriage return. 2021-03-09 15:33:12 +01:00
chriseth
40c27ccc22 Move AND with constant inside OR. 2021-03-09 15:26:19 +01:00
Martin Blicha
5af01f6896 [SMTChecker] Use same sort name for array slice as for the underlying array. 2021-03-09 11:06:22 +01:00
Martin Blicha
385a664f3c [SMTChecker] Fix public getter for array of structs. 2021-03-08 17:34:20 +01:00
Martin Blicha
0340510c53 [SMTChecker] correct handling of FixedBytes constants initialized with string literal 2021-03-04 15:14:47 +01:00
Martin Blicha
c5a4581fa0 changelog entry 2021-03-03 17:11:42 +01:00
chriseth
ed95becb29 Set version to 0.8.3. 2021-03-02 17:55:38 +01:00
chriseth
26d8ee2f86 Set release date and sort changelog. 2021-03-02 16:54:01 +01:00
chriseth
5690020d88 Allow custom natspec tags. 2021-03-02 16:13:28 +01:00
chriseth
f4050e81c6 Provide locations for docstring parsing errors. 2021-03-01 17:34:25 +01:00
chriseth
3d97e9a77b Properly parse address member. 2021-02-24 16:44:16 +01:00
chriseth
e33c058a60
Merge pull request #10896 from ethereum/issue-10870 
Fix issue with pop on storage array.
 2021-02-23 17:49:17 +01:00
hrkrshnn
66d6d20f65 Converted hash collision error into a fatal type error. 
The check is performed during ContractLevelChecker. However, the TypeChecker throws in certain cases
when it encounters functions, whose hashes collide.
 2021-02-23 17:09:40 +01:00
chriseth
596e8dd9b6
Merge pull request #10959 from ethereum/assert-too-strict 
Loosened up a really strict assert from ABIFunctions.cpp
 2021-02-23 14:59:14 +01:00
Alexander Arlt
ae6996efc1 Fix issue with pop on storage array. 2021-02-23 14:26:55 +01:00
chriseth
78a097a012 Only warn about variables being shadowed in inline assembly. 2021-02-19 14:29:22 +01:00
hrkrshnn
f336a68009 Added syntax tests for constructors with function parameter 2021-02-17 17:12:02 +01:00
chriseth
24cc372069 Changelog entry. 2021-02-11 10:50:58 +01:00
Christian Parpart
32ba5f5ae7 libsolidity: Extend the AST for named AST nodes in order to get precise locations for names. 
The actual SourceLocation on an ASTNode is representing the whole
ASTNode whereas in an LSP (for example) you are also interested in the
SourceLocation of a name of a construct (e.g. variable decarlation, function definition, ...).

This also properly encodes non-existend sources as `-1` in the JSON output (eliminating the use of `numeric_limits<size_t>::max()`).
 2021-02-10 18:13:09 +01:00
Daniel Kirchner
cb74a45fd6 Add inlining for old optimizer. 2021-02-09 19:08:58 +01:00
chriseth
fcdb5e0b40 Export statement documentation. 2021-02-09 17:33:01 +01:00
Mathias Baumann
3a8a74cbc7 OverrideSpecifier: Check for null before dereferencing 2021-02-04 13:17:28 +01:00
Martin Blicha
a49950cdf3 [SMTChecker] Added transaction constraints also for contract deployment 2021-02-01 16:46:34 +01:00
chriseth
d7c1028bf7 Set version to 0.8.2. 2021-01-27 16:15:26 +01:00
chriseth
490dc09fd4 Set release date for 0.8.1. 2021-01-27 12:12:12 +01:00
Martin Blicha
484e67815a [SMTChecker] Basic support for inline assembly using over-approximating analysis 2021-01-26 16:20:50 +01:00
hrkrshnn
133bc72970 Tests and changelog for <address>.code.length shortcut 2021-01-26 11:08:39 +01:00
chriseth
fbd10585c5 Sort changelog. 2021-01-26 09:25:54 +01:00
hrkrshnn
ec57c791ef Fix infinite loop when accessing circular constants from inline assembly. 2021-01-26 09:22:05 +01:00
chriseth
9fc3d88617
Merge pull request #10826 from ethereum/issue-10821 
Fix missing error when accessing unintialized variables.
 2021-01-26 09:16:13 +01:00
chriseth
1adaf929dd
Merge pull request #10707 from ityuhui/yh-721-replace-colon-in-cli 
[CLI] Accept also equal sign "=" for ``--libraries``
 2021-01-26 08:17:26 +01:00
Mathias Baumann
07a1d230cd Fix missing error when accessing unintialized variables. 2021-01-25 14:44:15 +01:00
Hui Yu
c669ee251a [CLI] Allow "=" as separator between library name and address in --libraries commandline option. 2021-01-25 16:14:39 +08:00
Leonardo Alt
a612daa783 Add msgvalue to cex 2021-01-21 19:05:44 +01:00
Leonardo Alt
3b23cadbdc Add CLI and JSON option to select SMTChecker targets 2021-01-20 17:35:37 +01:00
Leonardo Alt
007d39871b [SMTChecker] Synthesize untrusted functions called externally 2021-01-15 11:56:26 +01:00
chriseth
eb88ba05c7
Merge pull request #10751 from ethereum/emscriptenDockerUpdate 
Update emscripten docker image to be based on emscripten 2.0.12 and boost 1.75.0.
 2021-01-14 11:19:52 +01:00
Martin Blicha
5e13744423 [SMTChecker] Fixed pushing string literal to bytes array 2021-01-13 16:30:50 +01:00
Daniel Kirchner
804bd8f6dd Switch to new emscripten docker image. 2021-01-13 02:22:09 +01:00
a3d4
35a25b107f Fix ICE caused by const structs with mappings 2021-01-12 18:39:54 +01:00
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
chriseth
8a1a8117e9 Set release data and sort changelog. 2020-10-19 15:03:06 +02:00
Leonardo Alt
b67ade5163 Move modelCheckerSettings out of settings in StandardCompiler 2020-10-19 10:39:06 +01:00
Daniel Kirchner
909ce9164a Allow arrays of contract types as type expressions e.g. for abi.decode. 2020-10-16 19:40:41 +02:00
Daniel Kirchner
db4dd51739
Merge pull request #10055 from ethereum/userDefinedLibraryTypes 
Disallow invalid use of library names as type names.
 2020-10-16 18:55:42 +02:00
Daniel Kirchner
3f14c904b0 Disallow invalid use of library names as type names. 2020-10-16 18:25:08 +02:00
Leonardo
a097f9f124
Merge pull request #10025 from ethereum/smt_crypto_functions 
[SMTChecker] Support crypto functions in CHC
 2020-10-16 16:40:29 +01:00
Leonardo Alt
4e49135318 Add CLI option to choose model checker engine 2020-10-16 15:01:47 +01:00
Leonardo Alt
54f76e081a [SMTChecker] Support crypto functions in CHC 2020-10-16 14:57:13 +01:00
Daniel Kirchner
26cc6b7a95 Changelog entry. 2020-10-15 18:14:41 +02:00
chriseth
00fb152316
Merge pull request #10048 from ethereum/develop 
Merge develop into breaking
 2020-10-15 17:30:11 +02:00