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3048 Commits

Author SHA1 Message Date
chriseth
54e00b930d
Merge pull request #6331 from ethereum/pragma-parser-location-reporting-fix 
Fixes wrong source location when reporting pragma solidity version conflicts
 2019-03-20 16:07:56 +01:00
chriseth
8468dca0bb
Merge pull request #6323 from ethereum/bug-637 
Fix function calls with named arguments for overloaded functions
 2019-03-20 16:07:09 +01:00
chriseth
38cbf8d230 Pass "optimize stack allocation" flag down to the stack compressor. 2019-03-20 15:03:27 +01:00
Mathias Baumann
84b68006ba Fix function calls with named arguments for overloaded functions 2019-03-20 14:54:41 +01:00
Christian Parpart
bb28c8a877 Fixes wrong source location when reporting pragma solidity version conflicts. 2019-03-20 11:42:25 +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
chriseth
b021f015f9
Merge pull request #6321 from ethereum/metadata-cbor-encoder 
Introduce simplfied CBOR encoding for Metadata
 2019-03-20 10:10:16 +01:00
Leonardo Alt
9acec99c31 Issue error for callvalue in nonpayable function 2019-03-19 20:45:27 +01:00
chriseth
7c524f794f Also output optimized yul code if requested. 2019-03-19 17:24:36 +01:00
Alex Beregszaszi
7babe3dbba Introduce simplfied CBOR encoding for Metadata 2019-03-19 16:06:19 +00:00
chriseth
48f0d41cc5
Merge pull request #6294 from ethereum/merge-canBeUsedExternally-and-interfaceType-6223 
Merge interfaceType() canBeUsedExternally()
 2019-03-14 18:12:07 +01:00
Mathias Baumann
4d060ef991 Merge interfaceType() canBeUsedExternally() 
And cache the result for expensive calls.
 2019-03-14 17:19:59 +01:00
Mathias Baumann
3b546acd57 Clarify documentation of ContractType::m_super 2019-03-14 15:59:26 +01:00
chriseth
6d1ed93247 Use stack optimizations. 2019-03-14 15:34:23 +01:00
Erik Kundt
b9a7a88346 Improves Result<T> in order to prevent defects. 2019-03-14 14:33:28 +01:00
chriseth
2e7794d8a6 Defensively pad memory for `type(C).name` to multiples of 32. 2019-03-13 18:51:32 +01:00
Christian Parpart
cfefa2c1d1
Merge pull request #6136 from ethereum/yul-break-continue 
[Yul] introduce break/continue keywords.
 2019-03-11 20:38:57 +01:00
chriseth
8445449c7f
Merge pull request #6187 from ethereum/filter-library-abi-3409 
Exclude internal functions in library ABIs
 2019-03-11 17:39:51 +01:00
chriseth
6683ec90ca
Merge pull request #6209 from ethereum/dynamicCalldataStructs 
Allow dynamically encoded calldata structs with ABIEncoderV2.
 2019-03-11 17:05:34 +01:00
Daniel Kirchner
66fc7ffab2 Allow dynamically encoded calldata structs with ABIEncoderV2. 2019-03-11 16:40:13 +01:00
Mathias Baumann
fbbd03dbd7 Exclude internal functions in library ABIs 2019-03-11 16:33:44 +01:00
Mathias Baumann
e411a502fd Fix missing trailing dot in error message 2019-03-11 16:15:18 +01:00
Christian Parpart
05e2d362c8 [Yul] Adds break/continue statements and some general tests for for-loop syntax. 2019-03-11 15:05:05 +01:00
Mathias Baumann
d70cb375cf isImplicitlyConvertibleTo(): Add better error messages 2019-03-11 13:38:02 +01:00
Leonardo Alt
a8209e9899 [SMTChecker] Shortcut RationalNumber expressions 2019-03-11 12:53:49 +01:00
chriseth
4d8c57006b
Merge pull request #6195 from ethereum/extractYulUtils 
[REF] Extract utility functions from ABI encoder.
 2019-03-08 00:51:58 +01:00
chriseth
8b20ecb558 Refactor StandardCompiler to split into input parsing/validating and compilation steps. 2019-03-07 17:49:55 +01:00
Leonardo Alt
02d0e609b9 [SMTChecker] Support enums 2019-03-07 15:15:12 +01:00
Daniel Kirchner
f7c6eda2c3 Allow calldata arrays with dynamically encoded base type. 2019-03-06 18:04:12 +01:00
chriseth
cdf29277f7
Merge pull request #6055 from ethereum/smt_arrays 
[SMTChecker] Add support to arrays
 2019-03-06 18:00:23 +01:00
chriseth
dc69152238
Merge pull request #6143 from ethereum/fix-unimplemented-assert-5659 
Check base contracts for abi encoder compatibility
 2019-03-06 11:59:49 +01:00
chriseth
449141db2c
Merge pull request #6190 from ethereum/allowEncodeDecodeWithZeroParameters 
Allow encoding and decoding functions with empty type list.
 2019-03-06 11:57:21 +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
9919670ddd Check base contracts for abi encoder compatibility 2019-03-06 11:16:54 +01:00
Mathias Baumann
9052a8f050 Move FunctionType::returnParameters() to CallableDeclaration 
all the other functions of that type are also found there.
 2019-03-06 11:13:01 +01:00
Mathias Baumann
b2262d67f0 Remove unused variable Contractdefinition::m_linearizedBaseContracts 2019-03-06 11:13:01 +01:00
chriseth
d515d77bfe Extract utility functions from ABI encoder. 2019-03-05 22:13:55 +01:00
chriseth
a27ef3489c Allow encoding and decoding functions with empty type list. 2019-03-05 15:55:50 +01:00
Mathias Baumann
de98e38b78 Prepare code to output errors returned by isImplicitlyConvertibleTo() 2019-03-05 10:44:36 +01:00
chriseth
6c9961e040
Merge pull request #5941 from ethereum/metadata-compilerstack 
Metadata should not require compilation
 2019-03-04 18:53:07 +01:00
Alex Beregszaszi
a96cc6e0e8 Add allocateMemory helper with value known at compile time 2019-03-04 17:46:42 +01:00
chriseth
9c80f0fc76
Merge pull request #6155 from ethereum/defaultToPetersburg 
Set default EVM version to petersburg
 2019-03-04 17:36:42 +01:00
Alex Beregszaszi
fcbb8ec51c Allow returning metadata in StandardCompiler without compilation 2019-03-04 16:19:55 +01:00
Alex Beregszaszi
26ca144647 Cache metadata and allow after analysis in CompilerStack 2019-03-04 16:19:54 +01:00
Alex Beregszaszi
bd51589f1a Use "if" instead of "switch" in codegen for the deployment time address of a library 2019-03-04 15:16:58 +01:00
chriseth
9a949c1bda Set default EVM version to Petersburg. 2019-03-04 14:53:00 +01:00
Alex Beregszaszi
ecd246aeb6 Support petersburg in evmVersion 2019-03-04 14:10:41 +01:00
chriseth
2e0ea16a0f
Merge pull request #5959 from ethereum/optimiser2 
Introduce global optimiser settings.
 2019-03-04 12:54:59 +01:00
chriseth
6a32f6e1ac Properly assign reference to context. 2019-03-04 12:00:47 +01:00
chriseth
851dd635eb Remove defaults in constructor arguments. 2019-03-04 11:41:52 +01:00
chriseth
83d1382e78 Take yul optimizer setting into account. 2019-03-04 11:40:28 +01:00
chriseth
1ff562d28a Provide full optimiser settings to ContractCompiler. 2019-03-04 11:40:28 +01:00
chriseth
4d10f4b4cf Process and validate standard-json optimizer settings. 2019-03-04 11:40:28 +01:00
Alex Beregszaszi
cf5c13f9c7 Introduce global optimiser settings. 2019-03-04 11:40:28 +01:00
chriseth
ab33ff1408
Merge pull request #6132 from ethereum/ossfuzz-nullref-typechecker 
TypeChecker: Check if type exists before dereferencing it
 2019-02-28 16:38:54 +01:00
Mathias Baumann
50b4193705 TypeChecker: Check if type exists before dereferencing it 2019-02-28 15:49:15 +01:00
Alex Beregszaszi
679ff78714 Restrict parse/analyse in CompilerStack 2019-02-28 13:59:33 +00:00
chriseth
6aab3b1369
Merge pull request #6139 from ethereum/compilerstack-restrict 
Restrict the state when settings can be altered in CompilerStack
 2019-02-28 14:52:52 +01:00
Alex Beregszaszi
b04b86a938 Restrict the state when settings can be altered in CompilerStack 2019-02-28 12:55:36 +00:00
Mathias Baumann
f782125463 Fix SMT Checker crash due to missing type information 2019-02-28 11:55:45 +01:00
Mathias Baumann
e4a52aa2f6 Allow dynamic types in public mappings 2019-02-26 15:48:54 +01:00
Alex Beregszaszi
d2f493268b Provide access to the name of contracts. 2019-02-26 14:07:03 +00:00
chriseth
80417e3d8c
Merge pull request #6100 from ethereum/smt_dynamic_cast_types 
[SMTChecker] Replace dynamic_cast by category check
 2019-02-26 13:28:48 +01:00
chriseth
38fc740690
Merge pull request #6080 from ethereum/library-index-access 
Disallow index access on contracts and libraries
 2019-02-26 13:26:05 +01:00
Leonardo Alt
bbd2c91e19 [SMTChecker] Replace dynamic_cast by category check 2019-02-26 00:47:59 +01:00
Erik Kundt
2d0daae796 Disallows index access on contracts and libraries. 2019-02-25 23:05:33 +00:00
Alex Beregszaszi
358ccbe372 Properly issue unimplemented assertion on FixedPointType in type conversion 2019-02-25 21:21:33 +00:00
Leonardo Alt
2405b2151a EVMVersion in langutil namespace instead of solidity 2019-02-25 15:29:57 +01:00
chriseth
7f5b335b47 Make EVM version part of EVM dialect. 2019-02-21 21:59:46 +01:00
Alex Beregszaszi
fcf884f201 Do not ignore fatal error in AsmParser for inline assembly 2019-02-21 16:18:53 +00:00
Mathias Baumann
c65a96d189 Small documentation fixes in the code 2019-02-21 12:54:39 +01:00
chriseth
fb07462d82 Fix: Do use actual ABI signatures for events also in libraries instead of internal signature. 2019-02-20 14:35:24 +01:00
Alex Beregszaszi
52496ea719 Proper error message for missing variables in inline assembly 2019-02-20 10:36:55 +00:00
Mathias Baumann
a63f7ca9df Fix crash due to missing type info 2019-02-19 17:28:44 +01:00
chriseth
d9e4a10d5a
Merge pull request #6000 from ethereum/fixECRecoverABIV2 
Fixed internal error related to ecrecover and ABIEncoderV2.
 2019-02-19 14:36:08 +01:00
chriseth
874648b924
Merge pull request #5999 from ethereum/smt_lazy_overflow 
[SMTChecker] Check for under/overflow in the end of the function
 2019-02-19 14:28:55 +01:00
chriseth
05541e5adb Fixed internal error related to ecrecover and ABIEncoderV2. 2019-02-19 14:17:03 +01:00
chriseth
d5791fef41 Fix combination of delegatecall and ABIEncoderV2. 
We can set the flag to false for bare delegatecall, because we always
send a memory string and never a storage reference.
 2019-02-19 13:57:03 +01:00
chriseth
55c4131a03
Merge pull request #6030 from ethereum/fixABIEncoderV2Mapping 
Allow cleanup for mappings (do nothing).
 2019-02-19 13:56:21 +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
Alex Beregszaszi
2949bd14dd
Merge pull request #6028 from ethereum/warn-about-unused-struct-array-expr 
Detect custom type expressions that have no effect
 2019-02-18 21:12:04 +00:00
Mathias Baumann
e3d4155fa8 Detect custom type expressions that have no effect 2019-02-18 18:59:31 +01:00
chriseth
c690f679cb Allow cleanup for mappings (do nothing). 2019-02-18 18:50:22 +01:00
Mathias Baumann
093b9ced97 Make sure "value" error hint is only displayed in the right context 
Before, the hint would be shown for any "value" member, even a user-specified one.
 2019-02-18 16:29:57 +01:00
Daniel Kirchner
d74198b3cc Remove misleading note in Type::calldataEncodedSize. 2019-02-18 16:18:40 +01:00
chriseth
cb0ad2266c
Merge pull request #6008 from ethereum/smt_fix_abstract_assignment 
[SMTChecker] Assert type is not function when assigning
 2019-02-18 14:54:20 +01:00
chriseth
db7b38e3c4
Merge pull request #5978 from ethereum/fix-broken-hint 
Fix error msg hint for non-payable contracts
 2019-02-18 11:49:07 +01:00
Daniel Kirchner
0408130338
Merge pull request #6003 from ethereum/moreStyleChecks 
Even more style checks.
 2019-02-15 11:52:32 +01:00
Leonardo Alt
22cdfb18d4 [SMTChecker] Assert type is not function when assigning 2019-02-14 13:32:56 +01:00
Daniel Kirchner
809b9a95f9 Even more style checks. 2019-02-14 11:53:00 +01:00
Daniel Kirchner
8ca6715e18 More style checks. 2019-02-14 11:41:20 +01:00
Mathias Baumann
223dac3eca TypeChecker: Use cast instead of category() check 2019-02-14 11:39:51 +01:00
Mathias Baumann
10a9960eb3 Fix error msg hint for non-payable contracts 2019-02-14 11:39:19 +01:00
Daniel Kirchner
32190dac48 Add stride helpers to ArrayType. 2019-02-14 10:51:39 +01:00
chriseth
f003696d7e
Merge pull request #5994 from ethereum/error-to-assert 
Turn unreachable error into assert
 2019-02-13 17:54:01 +01:00
chriseth
1a823f0bf8 Fix tabs/spaces. 2019-02-13 17:05:48 +01:00
Mathias Baumann
a70fee7316 Turn unreachable error into assert 
The exact conditions are already checked when iterating over the
possibleMembers where the function `canTakeArguments()` is called
for each member. The function does the identical check.
 2019-02-13 16:51:05 +01:00
chriseth
17ea467e5b Fix style of "const". 2019-02-13 16:34:53 +01:00
chriseth
d073eb1544 Move AssemblyStack to libyul. 2019-02-13 12:23:07 +01:00
chriseth
02373c2225 Adjust uses of AsmCodeGen. 2019-02-13 11:35:49 +01:00
chriseth
1ff6f2c71c Move AsmCodeGen. 2019-02-13 11:20:15 +01:00
Bhargava Shastry
7751fa740f Ensure we fail gracefully when user tries to optimize Yul code 2019-02-12 11:21:02 +01:00
Daniel Kirchner
9e32aa7510 Disallow calldata arrays with dynamically encoded base types in TypeChecker. 2019-02-11 17:13:12 +01:00
chriseth
92cb6cb793
Merge pull request #5936 from ethereum/calldataStructsV2 
ABIEncoderV2: Implement calldata structs without dynamically encoded members.
 2019-02-11 16:18:27 +01:00
chriseth
18c7ad08a0
Merge pull request #5925 from ethereum/stackCompressor 
Stack compressor
 2019-02-11 16:17:47 +01:00
chriseth
b34e104173 Make dialect a shared pointer. 2019-02-11 15:48:29 +01:00
Mathias Baumann
259d803387 Conditional Expression: Delay invalid type fatal error 
Check the whole conditional first and then output errors for
both, the true and false expressions.
 2019-02-11 15:47:19 +01:00
Daniel Kirchner
0e4912a203 ABIEncoderV2: Implement calldata structs without dynamically encoded members. 2019-02-11 15:46:58 +01:00
chriseth
b5a2c66771
Merge pull request #5957 from ethereum/function-param-fix 
Ensure function parameter names always matches parameter types length
 2019-02-11 15:45:28 +01:00
Mathias Baumann
66b24225fb Remove duplicate if-check 2019-02-11 14:56:57 +01:00
Mathias Baumann
fe2429de9f Packed Encoding: Disallow types in v2 that aren't allowed in v1 2019-02-11 11:37:48 +01:00
chriseth
a8d0ef4bad Allow indexed structs in events with encoder v2. 2019-02-11 11:37:47 +01:00
chriseth
0c2d623ee4 Enable struct encoding. 2019-02-11 11:37:47 +01:00
chriseth
a08f4f43fa Add packed encoder V2. 2019-02-11 11:37:47 +01:00
chriseth
1b9d30f05f Packed encoding. 2019-02-11 11:37:47 +01:00
Mathias Baumann
57c1c8b46c Ensure function parameter names always matches parameter types length 2019-02-11 10:57:57 +01:00
Leonardo Alt
4058978b3b Require Z3 >= 4.6.0 2019-02-07 14:24:40 +01:00
Leonardo Alt
637546850f [SMTChecker] Add mod operator 2019-02-07 14:24:40 +01:00
chriseth
9de652ab76
Merge pull request #5953 from ethereum/removeCheckCoveredByAssertion 
Remove type check that is covered by assertions.
 2019-02-07 12:19:14 +01:00
chriseth
fc18258250 Remove type check that is covered by assertions. 2019-02-07 12:02:15 +01:00
Mathias Baumann
5fb79f5e37 Turn unreachable error statements into asserts 2019-02-07 10:07:09 +01:00
chriseth
1236b23168
Merge pull request #5943 from ethereum/singleOutLengthUpdate 
Extract storing length to its own function.
 2019-02-06 14:46:39 +01:00
chriseth
49f8fa4cfe Extract storing length to its own function. 2019-02-06 14:03:49 +01:00
Mathias Baumann
9f431339ef Fix crash for too large struct array indicies 2019-02-06 11:50:25 +01:00
Mathias Baumann
77f407d450 Fix check that mappings can only have storage location 2019-02-05 18:06:42 +01:00
chriseth
77baf6caf7 Compilability checker. 2019-02-04 17:32:05 +01:00
chriseth
cd8cf7745b
Merge pull request #5888 from ethereum/betterStackErrorMessages 
Better error message for out of stack in assembly.
 2019-02-04 15:26:55 +01:00
Alex Beregszaszi
717727940d
Merge pull request #5909 from ethereum/c++17 
Use specific boost include in DocStringParser
 2019-01-31 13:55:27 +00:00
Alex Beregszaszi
021d30f036 Use specific boost include in DocStringParser 
This is needed for C++17 support (at least on certain Boost and OS combinations)
 2019-01-31 13:14:29 +00:00
chriseth
17a1e7aed5 Better error message for out of stack in assembly. 2019-01-30 12:24:10 +01:00
chriseth
35483422f3 Pad code to multiple of 32 bytes. 2019-01-30 11:31:28 +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
Alex Beregszaszi
ee09d54525 Change FIXMEs into TODOs where appropriate 2019-01-29 00:35:23 +00:00
chriseth
e22a9ea5cf
Merge pull request #5883 from ethereum/fixInlineAssembly 
Do not provide access to external assembly variables from within functions.
 2019-01-28 15:12:43 +01:00
Alex Beregszaszi
9aafa32825 Disallow empty import statements 2019-01-28 13:52:15 +00:00
chriseth
64312584dc Do not provide access to external assembly variables from within functions. 2019-01-28 14:42:38 +01:00
chriseth
e3791d6dcf Fix reported packed encoded size for arrays and structs. 2019-01-23 11:13:22 +01:00
chriseth
ea292393a3
Merge pull request #5838 from maxsam4/useLiteralContent-patch 
useLiteralContent data validation
 2019-01-23 10:35:32 +01:00
Mudit Gupta
2f91781a80
useLiteralContent data validation 
Squashed commit of the following:

commit bbceee6997c1b951eb6054f7d5b7560fe1773690
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 23:27:49 2019 +0530

    Removed extra check

commit 4f7c3cc58e94836b1dddcc5f2938da14adad6252
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 17:51:05 2019 +0530

    Updated test error message

commit 5da45f2a23840e7bb1978853e1c184faec65b3e0
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 17:46:09 2019 +0530

    Renamed test

commit e661418deac25f31c49091be3c80244f566fc14c
Author: Leonardo <leo@ethereum.org>
Date:   Tue Jan 22 17:41:56 2019 +0530

    Update libsolidity/interface/StandardCompiler.cpp

    Co-Authored-By: maxsam4 <guptamudit@ymail.com>

commit d289b4dc1956ab736aada613e810cf2e2d124d4d
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 17:29:40 2019 +0530

    changed style

commit 5a7cf08db3027d75081d2e698dd51b807bef5abb
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 17:20:37 2019 +0530

    Added test case for missing useLiteralContent

commit 6e866c46aa92d6a89f2b341bd717c3886946f3ff
Author: Mudit Gupta <guptamudit@ymail.com>
Date:   Tue Jan 22 17:09:30 2019 +0530

    input check for useLiteralContent
 2019-01-23 10:22:27 +05:30
chriseth
628d665474
Merge pull request #5843 from ethereum/abi-typos 
Do not ignore revertOnFailure flag when validating Address/Contract
 2019-01-22 18:44:09 +01:00
Alex Beregszaszi
3f2898ea47 Do not ignore revertOnFailure flag when validating Address/Contract 2019-01-22 14:45:08 +00:00
chriseth
01e87cfc08 Refactor struct encoder. 2019-01-22 14:45:25 +01:00
chriseth
7b66eb273d
Merge pull request #5832 from ethereum/introduceEncodingOptions 
[REF] Provide ABI encoding options as single struct parameter.
 2019-01-21 23:53:21 +01:00
chriseth
7a69455c13 Provide ABI encoding options as single struct parameter. 2019-01-21 16:43:32 +01:00
Leonardo Alt
7f8ceaadab [SMTChecker] Clear state knowledge after external function calls 2019-01-21 12:58:40 +01:00
chriseth
f8e9aed839
Merge pull request #5717 from ethereum/smt_typecast 
[SMTChecker] Support basic typecast without truncation
 2019-01-21 12:35:07 +01:00
Daniel Kirchner
610ef9f199 Disallow calldata structs. 2019-01-21 10:30:57 +01:00
Alex Beregszaszi
7b759866cb
Merge pull request #5817 from ethereum/refactoring 
Refactoring in TypeChecker and ContractDefinition
 2019-01-18 11:36:49 +00:00
Daniel Kirchner
b7a86a124d Refactor TypeChecker::visit(FunctionDefinition const&). 2019-01-18 12:12:23 +01:00
Daniel Kirchner
a766efc79f Add ContractDefinition::isInterface. 2019-01-18 12:11:35 +01:00
chriseth
2ec997e697
Merge pull request #5775 from ethereum/codeAccess 
Provide access to code of contract types.
 2019-01-18 00:16:06 +01:00
chriseth
29f6aa7d56 Do not create a copy of the assembly. 2019-01-17 20:36:48 +01:00
chriseth
a9fa2658d8 Add helper to show if contract can be deployed. 2019-01-17 20:36:48 +01:00
chriseth
4669b06ab4 Warn if type(..).runtimeCode is used with assembly in the constructor. 2019-01-17 20:36:48 +01:00
chriseth
0bfdaa500a Add code access dependency. 2019-01-17 20:36:48 +01:00
chriseth
e6fee257e6 Code generation for access to contract code. 2019-01-17 20:36:48 +01:00
chriseth
2fcfb216b5 Syntax for meta type information. 2019-01-17 20:36:48 +01:00
Leonardo Alt
83e7233bb8 Change error message and add tests 2019-01-17 14:28:03 +01:00
Leonardo Alt
c96b760c47 Return TypeError is fixed point encoding is attempted. 2019-01-17 13:36:53 +01:00
Leonardo Alt
a10db051de [SMTChecker] Support basic typecast 2019-01-16 13:00:54 +01:00
Daniel Kirchner
0dfd4a726e Warn about unreachable code. 2019-01-10 10:36:50 +01:00
chriseth
9222eff08f Make the dialect available everywhere. 2019-01-07 16:41:03 +01:00
chriseth
ae08d7c375
Merge pull request #5681 from ethereum/limitOutput 
Do not compile unless requested.
 2018-12-19 17:02:28 +01:00
chriseth
4c7151e57f Do not include empty JSON objects in output. 2018-12-19 14:59:29 +01:00
chriseth
beae2a608b Only fully compile if binaries requested. 2018-12-19 12:58:17 +01:00
chriseth
4e89945d82 Some more compiler state tests. 2018-12-19 12:58:17 +01:00
Christian Parpart
62fe57479e
make use of C++ = default constructor declarations as well as more non-static member initialization syntax. 2018-12-19 11:26:42 +01:00
Christian Parpart
d10bae245e
liblangutil: SourceLocation to default initialize data members (w/o the use of ctor) 
See: http://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c45-dont-define-a-default-constructor-that-only-initializes-data-members-use-in-class-member-initializers-instead
 2018-12-19 11:21:45 +01:00
chriseth
678a95f6e3
Merge pull request #5686 from ethereum/someStyle 
Formatting.
 2018-12-19 00:33:02 +01:00
chriseth
d8218b7eef Formatting. 2018-12-18 23:50:39 +01:00
chriseth
20189c3f3b
Merge pull request #5637 from ethereum/better-json-error-reporting 
Json: Provide better error message when 'settings' is not an object
 2018-12-18 19:39:46 +01:00
Mathias Baumann
c43d96f2bf Json: Provide better error messages for wrong types 2018-12-18 18:36:50 +01:00
chriseth
f5e52ef3c0
Merge pull request #5679 from ethereum/hashCache 
Cache hash computations.
 2018-12-18 18:23:27 +01:00
chriseth
e970590675
Merge pull request #5664 from ethereum/cmakeUpdates 
Use imported CMake targets.
 2018-12-18 17:45:23 +01:00
chriseth
bd52beedff Cache hash computations. 2018-12-18 16:38:25 +01:00
Alex Beregszaszi
c2ec6d71b4 Add version pragma parsing to Parser 2018-12-18 15:02:35 +00:00
chriseth
4e475cdbe9
Merge pull request #5625 from ethereum/single-check 
Do check for callvalue only once if no payable functions
 2018-12-18 11:36:58 +01:00
chriseth
4b43aecaeb
Merge pull request #5671 from ethereum/sort_includes_interface 
Sort includes in libsolidity/interface
 2018-12-18 11:35:56 +01:00
Mathias Baumann
1b8570f829 Only generate sort/search code when interface functions exist 2018-12-17 21:24:37 +01:00
Leonardo Alt
7f41487ff6 Sort includes in libsolidity/parsing 2018-12-17 19:28:10 +01:00
Leonardo Alt
340ee4156d Sort includes in libsolidity/interface 2018-12-17 19:24:42 +01:00
Leonardo Alt
cce377833a Sort includes in libsolidity/formal 2018-12-17 18:26:10 +01:00
chriseth
7d3727bbf7
Merge pull request #5665 from ethereum/cmakeHeaders 
Add headers to targets in CMakeLists.txt.
 2018-12-17 17:47:38 +01:00
chriseth
9ab6133f85
Merge pull request #5667 from ethereum/sort_includes_codegen 
Sort includes in libsolidity/codegen
 2018-12-17 17:46:53 +01:00
Leonardo Alt
ab76676271 Sort includes in libsolidity/codegen 2018-12-17 17:06:11 +01:00
Leonardo Alt
b185d01a26 Sort includes in libsolidity/ast 2018-12-17 15:33:15 +01:00
Daniel Kirchner
2f698b6efe Use imported CMake targets. 2018-12-17 15:15:11 +01:00
Daniel Kirchner
2353f73c39 Add headers to targets in CMakeLists.txt. 2018-12-17 15:01:02 +01:00
chriseth
332f914e4e
Merge pull request #5388 from ethereum/smt_mapping 
[SMTChecker] Support for mapping
 2018-12-17 14:09:52 +01:00
Leonardo Alt
36d8a98664 Sort includes in libsolidity/analysis 2018-12-17 12:35:16 +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
chriseth
6e205cc4e3
Merge pull request #5624 from ethereum/standard_json_unknown_keys 
Disallow unknown JSON keys in standard-json
 2018-12-13 09:58:34 +01:00
chriseth
b014732c81
Merge pull request #5638 from ethereum/header-guard 
Add missing header guards
 2018-12-12 18:41:58 +01:00
Leonardo Alt
8cd2ac8462 Disallow unknown JSON keys in standard-json 2018-12-12 17:32:42 +01:00
chriseth
87237281bf
Merge pull request #5630 from ethereum/warn_functions_empty_body 
Supress unused var and state mut warnings for functions with empty body
 2018-12-12 17:00:50 +01:00
Alex Beregszaszi
c863cbf80d Add missing header guards 2018-12-12 15:47:05 +00:00
Leonardo Alt
508aae8a67 Disable state mutability warning for functions with empty body 2018-12-12 14:43:44 +01:00
Leonardo Alt
53537864a2 Disable unused var warning for functions with empty body 2018-12-12 14:43:44 +01:00
Daniel Kirchner
788612d2ef Refactoring of the ControlFlowGraph and use for detecting all uninitialized storage accesses. 2018-12-12 04:20:53 +01:00
chriseth
fb3a0ac1c7 Codegen for object access. 2018-12-11 19:24:44 +01:00
chriseth
8d49e53995 Provide Dialect to EVMCodeTransform. 2018-12-11 19:24:31 +01:00
chriseth
9f86ede32d
Merge pull request #5454 from ethereum/smt_math_functions 
[SMTChecker] Abstract math functions
 2018-12-11 18:35:10 +01:00
chriseth
b5deca0383
Merge pull request #4779 from ethereum/optimise-string-literals 
Decide better in storing string literals as data
 2018-12-11 17:50:14 +01:00
Leonardo Alt
08737e43dc [SMTChecker] Use SymbolicFunctionVariable for uninterpreted functions 2018-12-11 11:28:25 +01:00
chriseth
baaefb4b42
Merge pull request #5619 from ethereum/cleanup-abc 
Some code cleanup
 2018-12-10 19:22:02 +01:00
Mathias Baumann
2f6dc2e773 Replace push_back with emplace_back where it makes sense 2018-12-10 19:02:39 +01:00
Yi Huang
81f703427e Add tests for implcit conversions from literals to fixed-point numbers. 2018-12-10 17:31:20 +01:00
chriseth
53f531ecb0 Set codecopy limit for data to 32 bytes. 2018-12-10 17:11:48 +01:00
chriseth
871ea22bb9
Merge pull request #5008 from liangdzou/yul_stack_reuse 
Reuse stack slots in Yul codegen
 2018-12-10 16:14:33 +01:00
liangdzou
362648a450 Reuse stack slots in Yul to EVM code generation. 2018-12-10 14:28:56 +01:00
Leonardo Alt
de46bb2c42 [SMTChecker] Introduce SymbolicFunctionVariable 2018-12-10 11:34:29 +01:00
Erik Kundt
e2395a3dcf Adds more detailed type errors and tests. 2018-12-07 12:35:35 +01:00
Erik Kundt
b2afb8cdda Adds an additional message to failing type conversions. 2018-12-07 11:55:53 +01:00
chriseth
6a9e8a6fe3
Merge pull request #4936 from ethereum/binSelect 
Binary search for dispatch.
 2018-12-07 00:55:09 +01:00
chriseth
4b2a64306a
Merge pull request #5587 from ethereum/yulCodeBuiltins 
Builtin functions to access Yul objects.
 2018-12-06 16:49:52 +01:00
chriseth
3fc118ba21 Analyze and compile sub-objects. 2018-12-06 14:32:04 +01:00
chriseth
f6ed29b88b Extend abstract assembly to be able to handle sub-objects. 2018-12-06 14:32:04 +01:00
chriseth
4721cf332f Expose EthAssemblyAdapter. 2018-12-06 14:32:04 +01:00
chriseth
0e8841005c
Merge pull request #5554 from ethereum/cp-SourceReferenceFormatter-refactor 
[2/3] Refactor SourceReferenceFormatter (split-out data extraction & make use of new SourceLocation knowledge)
 2018-12-06 14:01:39 +01:00
Christian Parpart
073b03d90c liblangutil: refactor SourceReferenceFormatter, splitting out retrieval and making use of new SourceLocation's CharStream knowledge 2018-12-06 14:01:01 +01:00
chriseth
7f39c3e522 Binary search for dispatch. 2018-12-06 13:07:14 +01:00
chriseth
5fde279d2a
Merge pull request #5514 from corollari/develop 
Remove unary + from the type system
 2018-12-06 10:27:09 +01:00
Albert
df08d79623 Fix #5470 
Remove unary + from the type system
 2018-12-06 01:54:04 +01:00
chriseth
3a378eae1a Restrict toHex to bytes. 2018-12-05 22:37:05 +01:00
Kevin Kelley
fb6fd1b3c2 add a 'readable' format for large hex values 2018-12-05 22:15:02 +01:00
chriseth
63d67c7153
Merge pull request #5591 from ethereum/smt_simplify_sort 
[SMTChecker] Simplify symbolic variables
 2018-12-05 17:28:45 +01:00
Erik Kundt
e3accc6aa6 Simplifies Result<T> and prevents undefined behaviour. 2018-12-05 10:33:34 +01:00
Erik Kundt
05e74d096e Introduces Result<T> for operator and implicit conversion type checks. 2018-12-05 10:33:34 +01:00
Leonardo Alt
b9f424e373 [SMTChecker] Simplify symbolic variables 2018-12-05 09:56:52 +01:00
chriseth
6efe2a5266
Merge pull request #5390 from ethereum/smt_one_loop 
[SMTChecker] Unroll loops once
 2018-12-05 09:23:19 +01:00
chriseth
c8e201e520 Provide Yul Object builtins. 2018-12-04 15:40:50 +01:00
chriseth
7ee1ddc172 Switch namespaces. 2018-12-04 15:36:03 +01:00
chriseth
0b1125281a Remove some includes. 2018-12-04 15:31:00 +01:00
chriseth
3ebb78a886 Adjust include paths. 2018-12-04 15:20:29 +01:00
chriseth
0ec7a0e72c Move AsmCodeGen. 2018-12-04 15:20:23 +01:00
Leonardo Alt
8069bb61da [SMTChecker] Loops are unrolled once 2018-12-04 12:35:19 +01:00
chriseth
99db4e3ff4 Introduce the concept of builtin functions. 2018-12-04 12:06:33 +01:00
Anurag Dashputre
82f5763e7a Fix internal compiler error for unimplemented base contract function. 2018-12-03 12:25:31 +01:00
chriseth
4b98946e5a
Merge pull request #5341 from ethereum/optimizeAssemblyCommandline 
Apply the optimize commandline parameter to assembly mode.
 2018-12-03 11:52:48 +01:00
chriseth
5897b14d63
Merge pull request #5568 from ethereum/smt_remove_unary_plus 
[SMTChecker] Remove unary plus operator
 2018-12-03 11:19:34 +01:00
chriseth
3f613a44ec
Merge pull request #5557 from ethereum/fixInterfaceImplementedByPublicStateVariable 
Public state variables are implementing external functions.
 2018-12-03 10:46:44 +01:00
chriseth
0668a9ecfb Public state variables are implementing external functions. 2018-12-03 10:46:03 +01:00
Leonardo Alt
6d41ffb4a5 [SMTChecker] Remove unary plus operator 2018-12-03 10:35:38 +01:00
chriseth
aaeb74f592
Merge pull request #5537 from ethereum/cp-SourceLocation-related-refactoring 
[1/3] SourceLocation related refactoring.
 2018-11-30 23:45:31 +01:00
chriseth
6c44c5f0c9 Apply the optimize commandline parameter to assembly mode. 2018-11-30 23:39:05 +01:00
Christian Parpart
435f7b3b72 liblangutil: Scanner: remove superfluous sourceName field (it's in CharStream already) 
Also, ParserBase::sourceName() was dead code. Eliminating it should
increase test coverage (how sneaky) :-)
 2018-11-30 17:07:17 +01:00
Christian Parpart
c48a5264be
liblangutil: SourceLocation: adds (shared) pointer to underlying CharStream source, eliminating sourceName 
Also, adapted affecting code to those changes.
 2018-11-30 17:07:12 +01:00
chriseth
cc00d8172b
Merge pull request #5528 from ethereum/smt_sorts_virtual 
[SMTChecker] Make smt::Sort::operator== virtual
 2018-11-30 16:48:46 +01:00
chriseth
33d6a24c47 Move library related checks. 2018-11-30 16:30:20 +01:00
chriseth
4f992298c6 Move hash collisions checks. 2018-11-30 16:30:19 +01:00
chriseth
6d1644e55c Move external type clash check. 2018-11-30 16:30:19 +01:00
chriseth
4f4f623273 Move fallback function checks. 2018-11-30 16:30:19 +01:00
chriseth
2a85152463 Move constructor checks. 2018-11-30 16:30:19 +01:00
chriseth
b610be4882 Rename functions. 2018-11-30 16:30:19 +01:00
chriseth
d1cc731843 No need to visit structs early. 2018-11-30 16:30:19 +01:00
chriseth
2c2c976697 Move base constructor argument checks. 2018-11-30 16:30:19 +01:00
chriseth
57a62429c9 Move abstract function check. 2018-11-30 16:30:19 +01:00
chriseth
89cf6a5a38 Move override checks. 2018-11-30 16:30:19 +01:00
chriseth
d054a3b85d Move duplication checks. 2018-11-30 16:30:19 +01:00
chriseth
0bd9db480f Add skeleton for contract level checker. 2018-11-30 16:30:19 +01:00
Leonardo Alt
2f6de12e8c [SMTChecker] Make smt::Sort::operator== virtual 2018-11-30 10:41:15 +01:00
chriseth
d6d41b2bc7
Merge pull request #5548 from ethereum/fixMemberAccess 
Fix bug related to state variables of function type accessed via base contract.
 2018-11-30 09:26:08 +01:00
chriseth
c445e7dfa4 Disallow inline arrays of mapping type. 2018-11-29 19:45:06 +01:00
chriseth
73a64da041 Fix bug related to state variables of function type accessed via base contract. 2018-11-29 19:30:27 +01:00
chriseth
124a8def84
Merge pull request #5543 from ethereum/fixSortMOve 
Fix move bug.
 2018-11-29 16:13:24 +01:00
chriseth
9e9250c961 Fix move bug. 2018-11-29 15:32:38 +01:00
Leonardo Alt
67bbcefe6c Report deprecation error on functions sha3 and suicide also without call. 2018-11-29 14:29:13 +01:00
Christian Parpart
22eff22492 liblangutil: extends CharStream to know about the respective (file-)name (and adapt codebase to it) 2018-11-29 12:45:27 +01:00
chriseth
f6d013237d
Merge pull request #5538 from hydai/static_uint256 
Replace IntegerType(256) with static function IntegerType::uint256()
 2018-11-29 11:17:33 +01:00
Leonardo Alt
1d47919c0c Fix ICE when function type struct parameter has field of non-existent type 2018-11-29 10:38:47 +01:00
hydai
9326adc3db Replace IntegerType(256) with static function IntegerType::uint256() 2018-11-29 17:07:18 +08:00
chriseth
b4086ac870
Merge pull request #5526 from ethereum/fixGetterNewCoder 
Fix: Disallow structs in getters for old encoder.
 2018-11-28 17:05:52 +01:00
chriseth
46f3da0b87 Properly check getter types to be old-abi-coder-compatible. 2018-11-28 14:08:25 +01:00
chriseth
5c0331a058
Merge pull request #5525 from ethereum/obsoleteComment 
Remove obsolete comment.
 2018-11-28 12:23:12 +01:00
chriseth
4fa47322f9 Remove obsolete comment. 2018-11-28 11:49:00 +01:00
chriseth
728119bb11 Use yul parser in assembly stack. 2018-11-27 15:59:57 +01:00
chriseth
e016cb99e6 Yul objects. 2018-11-27 15:59:57 +01:00
chriseth
240ad0e34e
Merge pull request #5382 from ethereum/libraryMappingPublic 
Allow mapping arguments for public and external library functions.
 2018-11-26 19:47:32 +01:00
chriseth
4d7799eed4 Properly disallow different return types for interface overloads with different visibilities. 2018-11-26 16:51:28 +01:00
chriseth
f937896727
Merge pull request #5445 from ethereum/publicExternalOverwrite 
Allow overwriting external functions (with ``calldata`` arguments) with public functions (with ``memory`` arguments)
 2018-11-26 16:50:40 +01:00
Daniel Kirchner
30e6f8d3fb Allow mapping arguments for public and external library functions. 2018-11-26 16:31:46 +01:00
chriseth
f6d8810103
Merge pull request #5504 from ethereum/smt_fix_emscripten 
[SMTChecker] Fix crash when SMTLib2Interface reports unknow for constant checks
 2018-11-26 16:14:02 +01:00
chriseth
764d618c44
Merge pull request #5404 from ethereum/jumpFixes 
Annotate jump from calldata decode to function as "jump in".
 2018-11-26 16:08:04 +01:00
chriseth
a46d5c6580 Fix merge problem in CMake files. 2018-11-26 14:50:04 +01:00
chriseth
d950905a28
Merge pull request #5493 from ethereum/cmake-no-globbing 
[WIP] CMake: Explicitly state which files to compile instead of relying on globbing
 2018-11-26 14:45:35 +01:00
Christian Parpart
cdd8c72c9d CMake: Explicitly state which files to compile instead of relying on globbing. 
Also remove header file lists, as there is no need to add them to
add_library() or add_executable(), which should lower maintenance of the cmake files.
 2018-11-26 14:39:24 +01:00
chriseth
5ec634939e Use asCallableFunction for definition clashes in the same contract. 2018-11-26 14:30:32 +01:00
chriseth
36a369d077 Use asCallableFunction for external interface clash check. 2018-11-26 14:30:32 +01:00
chriseth
939365a1d5 Use callable types for override check. 2018-11-26 14:30:32 +01:00
chriseth
9a4968ba1d Use asCallableFunction in override check (part 1). 2018-11-26 14:30:32 +01:00
chriseth
7921e5f0b9
Merge pull request #5486 from ethereum/allowExternalPublicOverride 
Allow external public override
 2018-11-26 14:26:55 +01:00
chriseth
9ac7c748f8
Merge pull request #5494 from ethereum/scanner-error-handling 
Improved Scanner error diagnostics.
 2018-11-26 14:17:08 +01:00
Leonardo Alt
aaaa92012c [SMTChecker] Unknown answer for constant condition check should not do anything 2018-11-26 12:54:02 +01:00
chriseth
0b474d5299
Merge pull request #5497 from ethereum/langutil-SourceReferenceFormatter 
Moving SourceReferenceFormatter into langutil namespace.
 2018-11-26 12:44:25 +01:00
chriseth
0f0e466d36 Allow visibility change from external to public. 2018-11-26 12:41:26 +01:00
chriseth
bc137c2eeb
Merge pull request #5485 from ethereum/refactorCallableFunction 
Refactor callable function
 2018-11-26 12:34:43 +01:00
chriseth
0e08fb7469 Use "in" tag for jumps from unpacker to function. 2018-11-26 11:02:58 +01:00
Christian Parpart
e4106bd06e Change scanner error diagnostics to be non-intrusive to the token API. 
This also implicitly eliminates the magic-token Token::IllegalHex, and
streamlines error diagnostics over a custom enum class.
 2018-11-24 12:40:51 +01:00
Christian Parpart
aeb66905de
Moving SourceReferenceFormatter into langutil namespace. 2018-11-24 12:33:36 +01:00
Lazaridis
e454737a3c adapt to latest code changes 2018-11-23 17:27:52 +01:00
chriseth
9a94e503da
Merge pull request #5491 from ethereum/libyul-as-library 
Libyul as static library (version 3 ;( )
 2018-11-23 17:01:18 +01:00
Christian Parpart
ec47c8946b
Isolating libyul library API into its own namespace yul. 2018-11-23 14:29:00 +01:00
Christian Parpart
3734f40d31 CMake: Isolate libyul into its own static library 2018-11-23 12:37:37 +01:00
Christian Parpart
713d94476e Reorder some include files and group <libyul/>'s together (as much as possible) 2018-11-23 12:37:19 +01:00
Christian Parpart
0f4ed52a71
Rewrite header paths to adapt to recent git mv of libsolidity/inlineasm to libyul 2018-11-23 11:18:57 +01:00
Christian Parpart
10e6d2897d
Moving files from libsolidity/inlineasm/*.{cpp,h} to libyul/. 2018-11-23 11:16:52 +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
Leonardo Alt
f44be616c9 Renaming json fields smtlib2queries and smtlib2responses 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
chriseth
ecd059cb92
Merge pull request #5451 from ethereum/bound_function_tests 
Add assert and tests for bound functions
 2018-11-22 18:23:46 +01:00
chriseth
a781bda595 Correct style. 2018-11-22 17:15:25 +01:00
Leonardo Alt
ec84a7dc9b [SMTChecker] Refactor setZeroValue and setUnknownValue 2018-11-22 16:42:51 +01:00
chriseth
62e801ed70 Use callable function for virtual resolution. 2018-11-22 15:48:12 +01:00
chriseth
92ba8a95f6 Make asCallableFunction to never fail and assert abount parameter size if bound instead. 2018-11-22 15:47:45 +01:00
chriseth
9e964852cc Rename 'asMemberFunction' to widen its purpose. 2018-11-22 15:24:45 +01:00
Leonardo Alt
06189ae57f Add assert and tests for bound functions 2018-11-22 14:41:39 +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
80371e2d25 Ensure liblangutil is compiled and linked as its own static library. 2018-11-21 18:58:36 +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 
[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 
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
chriseth
727e3f24bc Do not perform cleanup on unsigned integers when loading from calldata. 2018-11-14 20:52:30 +00:00
Alex Beregszaszi
d60cab1983 Add CompilerStack state assertions in internal methods 2018-11-14 10:47:26 +00:00
Alex Beregszaszi
be70703f82 Move lastContractName closer to contractNames 2018-11-14 10:29:16 +00:00
Alex Beregszaszi
5778af07a3 Do not crash on filesystemFriendlyName if no contracts were compiled 2018-11-14 10:29:16 +00:00
Leonardo Alt
9a4fd946c3 Add Scanner function that prints source based on SourceLocation 2018-11-13 13:49:29 +01:00
chriseth
7e0041cf22
Merge pull request #5406 from ethereum/uninitializedStorageUnimplemented 
Ignore unimplemented functions for detecting uninitialized storage returns.
 2018-11-13 13:22:59 +01:00
Daniel Kirchner
b5e9d849ef Ignore unimplemented functions for storage returns. 2018-11-13 12:18:22 +01:00
Daniel Kirchner
74557ceb0e Deterministic YulStringRepository using string hashes. 2018-11-12 23:43:16 +01:00
chriseth
2cc304fd3f Fix for style. 2018-11-12 09:15:22 +01:00
chriseth
af65bac737 Remove trailing whitespace. 2018-11-12 09:15:22 +01:00
Kristofer Peterson
f927da9182 Refactor of bool TypeChecker::visit(FunctionCall const& _functionCall). 
Visit method now cleanly determines if node represents a function call,
struct construction or type conversion. Type checking, validation and
error message logic is moved to separate methods.
 2018-11-09 16:35:54 +00:00
chriseth
0f2ba3522f Reset yul string repository. 2018-11-09 15:40:36 +01:00
chriseth
6bbedab383
Merge pull request #5265 from ethereum/cleanupsha3 
Simplify sha3.
 2018-11-09 15:39:57 +01:00
chriseth
b801e61611
Merge pull request #5365 from ethereum/improveNameDispenser 
[Yul] Use single counter for name dispenser for performance reasons.
 2018-11-08 12:24:21 +01:00
Daniel Kirchner
fce1c3a9e7
Merge pull request #5370 from ethereum/fixWindows 
Fix windows build.
 2018-11-08 12:06:32 +01:00
chriseth
1f4ecff446 Fix windows build. 2018-11-08 11:30:58 +01:00
chriseth
84e8a782d6
Merge pull request #5351 from ethereum/functionTypeConversion 
Relax type equality requirement of function types during conversion in code generation.
 2018-11-08 11:29:55 +01:00
chriseth
cc2de07bc6
Merge pull request #5348 from ethereum/boostRationalNegativeDenominatorFix 
Fix negative denominator in ``boost::rational`` during exponentiation.
 2018-11-08 11:25:30 +01:00
Daniel Kirchner
b16a3644fe Function type conversion test cases. 2018-11-08 10:51:51 +01:00
chriseth
845899e305 Use single counter for name dispenser for performance reasons. 2018-11-07 23:09:33 +01:00
chriseth
674e17c2a8 Performance: Replace string by special single-copy YulString class. 2018-11-07 19:30:27 +01:00
Christian Parpart
ab0de38f16
Eliminate byte-typedef and use uint8_t in all their places instead. 
This change is made to (easily) be forward compatible with future C++
standards, in order to allow compiling the code with newer standards at
some point in the future.

* Removed the `using byte = uint8_t;` line from Common.h
* Mechanically change all uses of `byte` to `uint8_t`.

Tested with GCC 7.3 in C++11/14/17 modes :-)
 2018-11-07 12:17:57 +01:00
Daniel Kirchner
a3e37a9d5a Relax identity requirement of function type conversions during code generation. 2018-11-06 13:22:33 +01:00
Daniel Kirchner
e036133d1b Fix negative denominator in `boost::rational` during exponentiation. 2018-11-06 10:52:10 +01:00
Erik Kundt
1d8e9af407 Fixes crash while encoding too large arrays. 2018-10-30 15:14:57 +01:00
chriseth
4d82831b06
Merge pull request #5316 from lazaridiscom/4891-memory-store-asserts 
refine memory-store assertions, closes #4891
 2018-10-28 20:50:41 +01:00
Lazaridis
cab8dea7fe refine memory-store assertions, closes #4891 2018-10-27 00:04:54 +03:00
chriseth
39687cf110 Remove unused AST utils. 2018-10-25 14:02:09 +02:00
chriseth
c36a3bd683
Merge pull request #5283 from ethereum/smt_fixed_bytes 
[SMTChecker] Support FixedBytes
 2018-10-25 13:01:01 +02:00
chriseth
f714b0dd7c
Merge pull request #5242 from ethereum/someChecks 
Some well-formedness checks for the Yul AST.
 2018-10-25 12:44:28 +02:00
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 
[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
chriseth
19be6cd818 Some well-formedness checks for the Yul AST. 2018-10-22 15:52:26 +02:00
Leonardo Alt
b46b827c30 [SMTChecker] Support msg.*, tx.*, block.*, gasleft and blockhash 2018-10-19 15:52:16 +02:00
chriseth
c13b5280c1
Merge pull request #5256 from ethereum/lvalueCleanup 
Lvalue cleanup
 2018-10-19 11:20:12 +02:00
chriseth
fed7a7d61a
Merge pull request #5257 from ethereum/assertAboutRemoved 
Assert about some removed language concepts in the code generator.
 2018-10-19 11:04:29 +02:00
chriseth
e78b95d9d4 Renamed SHA3.{h,cpp} files. 2018-10-18 14:31:36 +02:00
chriseth
97d01d9b47 Assert about some removed language concepts in the code generator. 2018-10-17 22:26:40 +02:00
chriseth
c14dfeb8c5 Removed unreachable cases in LValue.cpp. 2018-10-17 22:17:33 +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 
[SMTChecker] Refactoring types
 2018-10-17 18:35:48 +02:00
chriseth
9d00f710bc
Merge pull request #5224 from bshastry/compilerwarn-fix 
Fix compiler warning
 2018-10-17 17:23:22 +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
5e01d767d0 Prevent externally used functions from being removed. 2018-10-17 14:12:10 +02:00
chriseth
2384947521
Merge pull request #5209 from ethereum/smt_ssa_refactor 
[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
chriseth
0778fb2dfc
Merge pull request #5208 from mestorlx/bug4156 
[WIP] Bad identifier suggestion in certain cases
 2018-10-15 13:03:49 +02:00
Christian Parpart
1304361b9c
Renaming namespace dev::julia to dev::yul. 2018-10-15 11:58:51 +02:00
Christian Parpart
9a4bec7e47
Renaming libjulia to libyul 2018-10-15 11:52:35 +02:00
Christian Parpart
6d815a142f
Fixes invalid function calls to literals inside tuple assignment's LHS. 2018-10-15 10:35:11 +02:00
mestorlx
1ce9566e50 Updated MAXIMUM_STRING_DISTANCE to non static maximumStringDistance taking into account length of the identifier 2018-10-13 09:54:07 -03:00
chriseth
2feaacba9d
Merge pull request #5195 from ethereum/unsigned-array-index 
Do not crash on non-unsigned array index
 2018-10-10 20:56:25 +02:00
Erik Kundt
763ae30023 Fixes crash on non-unsigned array index. 2018-10-10 19:49:25 +02:00
Martin Diz
ef25454a04 Improved error message for lookup in function types. 2018-10-10 11:53:53 -03:00
chriseth
b5399a7aa0
Merge pull request #5132 from ethereum/genericVisitor 
Generic visitor.
 2018-10-10 16:01:20 +02:00
chriseth
06200b4b64
Merge pull request #5180 from ethereum/cpp-cleanup 
Some C++ cleanup
 2018-10-10 11:43:42 +02:00
Alex Beregszaszi
6c3d12d85b Do not require ctype/stdio if not needed 2018-10-09 19:06:22 +01:00
Alex Beregszaszi
e732c49c2f Change find to use a single character 2018-10-09 18:06:25 +01:00
Christian Parpart
4d5216c2e0 Fixes large rational number literals being wrongly interpreted. 
Fixes #5052.
 2018-10-09 14:36:49 +02:00
chriseth
3f216bac5e Generic visitor. 2018-10-09 14:27:21 +02:00
chriseth
547b26d464
Merge pull request #5124 from lazaridiscom/1802-hex-error-reporting 
use Token type for hex error, draft re #1802
 2018-10-09 14:17:11 +02:00
Lazaridis
4bcd89105c provide general hex-literal error message, fixes #1802 
dummy
 2018-10-09 06:51:19 +03:00
Alex Beregszaszi
fa0ce6a7e7 Use empty() instead of size() == 0 2018-10-09 04:29:37 +01:00
chriseth
6a0b7759ba Fix pragma error suggestion. 2018-10-09 03:15:53 +02:00
chriseth
7ff9a27979
Merge pull request #4734 from ethereum/astUpdate 
JSON AST: replace ``isConstructor`` by ``kind`` which also supports fallbacks
 2018-10-08 21:47:27 +02:00
chriseth
d76bfcd935 Fix typos. 2018-10-04 13:28:16 +02:00
Christian Parpart
9fb835b710 Fixes #5051 (introduced in #4684), effectively allowing underscores in address literals. 2018-10-02 15:37:15 +02:00
chriseth
db4f780283
Merge pull request #4962 from anurag-git/anurag_issue_3667-1 
Removed default case from "ExpressionCompiler::visit(FunctionCall...)".
 2018-10-01 13:24:26 +02:00
chriseth
5ae32b24a6
Merge pull request #5113 from ethereum/compilerstack-datagas 
Use GasEstimator::dataGas in CompilerStack
 2018-10-01 13:20:38 +02:00
Anurag Dashputre
3321000f67 Removing extra default cases to force compile time error, instead of runtime. 2018-09-30 12:40:38 +05:30
Alex Beregszaszi
c4b5101b9d
Merge pull request #4676 from jwasinger/extcodehash 
Add support for EXTCODEHASH
 2018-09-28 00:04:40 +01:00
Alex Beregszaszi
d71cc66dde Use GasEstimator::dataGas in CompilerStack 2018-09-28 00:03:35 +01:00
chriseth
f81c6e6d16
Merge pull request #5099 from ethereum/standard-json-optimiser 
Be more strict about values in the optimizer block in StandardJSON
 2018-09-26 22:31:27 +02:00
Alex Beregszaszi
384a65f660 Be more strict about values in the optimizer block in StandardJSON 2018-09-26 16:51:08 +01:00
Jared Wasinger
c6bd2979b1 Add assembly support for EXTCODEHASH (EIP-1052) 2018-09-26 16:11:02 +01:00
Alex Beregszaszi
d64be90497 Add PathGasMeter.estimateMax helper 2018-09-26 14:25:40 +01:00
chriseth
13cd7c3fed
Merge pull request #5061 from ethereum/fixedSizeArrayLength 
Disallow fixed-size arrays with zero length
 2018-09-26 14:55:07 +02:00
chriseth
46f630c5a6
Merge pull request #5092 from ethereum/create2-evmversion 
CREATE2 is part of Constantinople now
 2018-09-26 14:53:44 +02:00
Alex Beregszaszi
00b1b96eb4 Use better assertion messages for RationalNumberType::literalValue 2018-09-26 13:05:58 +01:00
Erik Kundt
466e8f56e6 Removes unnecessary check of array type. 2018-09-26 12:46:08 +02:00
Alex Beregszaszi
8cfc6c98d6 CREATE2 is part of Constantinople now 
Also add hasCreate2 to EVMVersion
 2018-09-26 01:58:10 +01:00
Nicolás Venturo
f8d43a4da5
Removed extra whitespace. 2018-09-25 14:40:39 -03:00
chriseth
64a6888aba
Merge pull request #5063 from ethereum/standard-json-bug 
Fix typo in parsing/writing JSON error in StandardCompiler
 2018-09-24 15:01:38 +02:00
chriseth
32112d6480
Merge pull request #5041 from liangdzou/fix_typo_in_doc 
fix typo in docs and comments
 2018-09-24 13:52:33 +02:00
Khan M Rashedun-Naby
376ce07915 Use 'switch' instead of 'if..else if' 2018-09-24 08:31:44 +06:00
Erik Kundt
e6d87e54c8 Simplifies zero-length check for fixed-size arrays. 2018-09-22 03:07:12 +02:00
Erik Kundt
d821cbdff5 Moves length check to reference resolver. 2018-09-22 00:25:52 +02:00
Alex Beregszaszi
abfd283af7 Fix typo in parsing/writing JSON error in StandardCompiler 2018-09-21 22:43:57 +01:00
Erik Kundt
ff5be17990 Disallows fixed-size multidim. arrays with zero-length. 2018-09-21 18:44:56 +02:00
Alex Beregszaszi
5dd3ee2d96
Merge pull request #5050 from ethereum/standard-json-crashes 
Add proper error reporting when invalid settings are provided in StandardJSON
 2018-09-21 15:48:05 +01:00
Alex Beregszaszi
8f96fe698d
Merge pull request #5049 from ethereum/structtype-assert-annotation 
Add assertion for annotated type in Structtype::canBeUsedExternally
 2018-09-21 15:02:26 +01:00
Alex Beregszaszi
a515173900 Add proper error reporting when invalid settings are provided in StandardJSON 2018-09-21 14:53:24 +01:00
Alex Beregszaszi
69ff61d149 Add assertion for annotated type in Structtype::canBeUsedExternally 2018-09-21 14:25:05 +01:00
liangdzou
f347dee812 fix typo 2018-09-21 09:27:33 +08:00
chriseth
dc9853bb6e
Merge pull request #5030 from ethereum/payableConversion 
Make non-payable default for conversion to address.
 2018-09-20 21:20:46 +02:00
liangdzou
44e8dfd393 fix typo 2018-09-20 22:54:57 +08:00
chriseth
d0461c49fe Make non-payable default for conversion to address. 2018-09-20 14:31:04 +02:00
hydai
b409faa675
Disallow uppercase X in hex number literals 2018-09-19 22:01:15 +08:00
liangdzou
24e5dcc352 fix code format problems 2018-09-19 00:18:49 +08:00
liangdzou
808c3f3df5 fix some format typos 2018-09-17 22:13:21 +08:00
liangdzou
f3cbdadec7 Do not set to ref for explicit conversion and add assertion for array 
type conversion. Also, add some test cases for #4901 and #4948.
 2018-09-14 08:42:40 +02:00
Jordan Last
d0497aacc0 fixing rebase conflicts 
add ElementaryTypes::BytesMemory and ElementaryTypes::StringMemory

fix rebase conflicts

fixing rebase conflicts

use make_shared instead of new

fix tabs and StateMutability parameter

create address and addressType functions, fix spaces in comment

fix typo and switch nonpayable to payable

fix spaces

fix comment again
 2018-09-13 15:53:06 -06:00
Daniel Kirchner
e7daed68c1
Merge pull request #4911 from ethereum/addressPayable 
Payable and non-payable address type.
 2018-09-13 17:30:54 +02:00
Daniel Kirchner
ae35a58124 Add `stateMutability field to JSON AST for address` types. 2018-09-13 15:15:49 +02:00
Daniel Kirchner
12aaca1645 Add payable and non-payable state mutability to AddressType. 2018-09-13 15:15:49 +02:00
Anurag Dashputre
b86cea033b Removed default case from "ExpressionCompiler::visit(FunctionCall...)". 2018-09-13 15:40:06 +05:30
liangdzou
558a4ac49c give more information (at most 35 chars before and after) for too long lines 
add tests for giving more informations for too long lines

add edge tests for giving more informations for too long lines

avoid printing out tailing white space

update test case after avoiding printing out trailing whitespace

update test case for removing the pre-release warning from reference

refactor the code to if-else flavor

rename folder to cmdlineErrorReports under test

rename folder to cmdlineErrorReports under test

ignore whitespace for reference files

avoiding to modify the file stderr_path by call sed without -i option

print ' ...' instead of ' ... ' at the end of a line
 2018-09-13 09:55:54 +08:00
Daniel Kirchner
1ce3581a52 Accept `address payable` during parsing. 2018-09-11 14:52:23 +02:00