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2056 Commits

Author SHA1 Message Date
Alex Beregszaszi
5aa8c7ed1a Document the internal API of CompilerStack 2018-06-25 23:51:40 +02:00
Alex Beregszaszi
3fc7da11db Pull out createCBORMetadata helper 2018-06-25 22:17:33 +02:00
chriseth
033672cc48 Fix: Call functions do not take variable arguments. 2018-06-25 17:17:48 +02:00
chriseth
5cf6fa84ac Provide better suggestions in error messages with respect to call and hash functions. 2018-06-25 17:17:48 +02:00
chriseth
a55e8c93ce Save double encode call for sha3. 2018-06-25 17:17:18 +02:00
D-Nice
b2f0d1db43 Fixes storage ref var typo error from 'prefix' to 'suffix' 2018-06-25 11:14:19 -04:00
chriseth
23c4142005 Bare functions take single bytes argument. 2018-06-25 17:01:45 +02:00
chriseth
0e66a1ddde Single bytes argument. 
In 0.5.0 mode, only accept a single bytes argument for ``.call``,
``keccak256`` and others and do not pad when encoding.
 2018-06-25 17:01:45 +02:00
Alex Beregszaszi
6d9a091a8e Keep the 'if it not used as an address' helper message for all cases of address related warnings 2018-06-25 16:25:21 +02:00
Alex Beregszaszi
48b003d4d4 Better wording for invalid address literal error 2018-06-25 16:17:50 +02:00
Jason Cobb
51567c0513 Change invalid (not exactly 160 bits long) address literal to error 2018-06-25 16:17:50 +02:00
Jason Cobb
3d88eca531 Disallow implicit conversion from rational (literal) to address 2018-06-25 16:17:50 +02:00
Khan M Rashedun-Naby
097a3fabf4 RationalNumberType::isImplicitlyConvertibleTo Refactor 2018-06-24 08:15:25 +06:00
Alex Beregszaszi
72e87423db Disallow the years unit denomination properly 2018-06-21 20:21:02 +02:00
chriseth
32f2db780c
Merge pull request #4301 from rnaby/TypeChecker 
Simplification of typeSupportedByOldABIEncoder
 2018-06-21 18:53:31 +02:00
chriseth
2c456f0e70
Merge pull request #4326 from ethereum/compilerstack-cleanup 
Properly catch optimizer/assembly exception in CompilerStack
 2018-06-21 14:14:13 +02:00
chriseth
0d1047181d
Merge pull request #4306 from ethereum/remove_050_workaround_scoping 
[BREAKING] C99 scoping rules by default (remove 050 workaround)
 2018-06-21 13:57:59 +02:00
Alex Beregszaszi
7e4bd3e346
Merge pull request #4219 from ethereum/functionTypeNamedArguments 
Turn named return parameters in function types into an error.
 2018-06-20 23:51:19 +02:00
Alex Beregszaszi
a392e0f046 Properly catch optimizer/assembly exception in CompilerStack 2018-06-20 23:19:06 +02:00
Khan M Rashedun-Naby
a5f0caa178 Simplification of typeSupportedByOldABIEncoder 2018-06-20 23:16:21 +06:00
Alex Beregszaszi
0a632011be CompilerStack absolutePath/sanitizePath can be made static 2018-06-20 17:04:22 +02:00
Alex Beregszaszi
dcee8e11ad Reorder some of the flow in CompilerStack::compileContract for readability 2018-06-20 17:01:17 +02:00
Leonardo Alt
8862b3092b C99 scoping rules by default 2018-06-20 12:53:38 +02:00
Alex Beregszaszi
a17059573f Disallow raw callcode (was deprecated in 0.4.12) 2018-06-19 19:31:07 +02:00
Daniel Kirchner
dbfee87860 Return parameters in function types may not be named. 2018-06-18 00:05:06 +02:00
Alex Beregszaszi
4cdb6c809a Change comments 2018-06-14 09:31:28 +01:00
Alex Beregszaszi
e1d0bfe1ca JuliaType -> YulType 2018-06-14 09:31:28 +01:00
Alex Beregszaszi
e0d95a6641 Rename internal variable 2018-06-14 09:31:28 +01:00
Alex Beregszaszi
782bc41dbd Rename JULIA/IULIA to Yul in assembly interface 2018-06-14 09:31:28 +01:00
Christian Parpart
a211b89118 Enforce disallowing empty structs 
This patch enfoces an error when it encounters an empty struct,
effectively eliminating the deprecation warning.

Also adjust 419_interface_structs to explicitely test for (non-empty) structs,
as this behaviour "may" change in the future.
 2018-06-14 00:24:43 +01:00
chriseth
014bbc6c97
Merge pull request #4272 from ethereum/assert-break-continue 
Fail if break/continue statements are used outside for/while loops in ContractCompiler
 2018-06-13 12:10:39 +02:00
chriseth
1dc28c065d Properly pad data from calldata. 2018-06-12 18:51:40 +01:00
Alex Beregszaszi
9de45383d8 Disallow sha3/suicide aliases 2018-06-12 18:16:18 +01:00
Alex Beregszaszi
d1e7e9ef5e
Merge pull request #3627 from ethereum/additional-keywords 
[BREAKING] Add new reserved keywords.
 2018-06-12 16:33:26 +01:00
Daniel Kirchner
e2f4a9fcf4
Merge pull request #4277 from ethereum/signedRightShift 
Signed Right Shift: Additional test and more explanation.
 2018-06-12 17:19:20 +02:00
chriseth
cc62d7ce6a
Merge pull request #4229 from ethereum/smt_storage_vars_refactor 
Refactoring how storage and local variables are managed.
 2018-06-12 16:11:05 +02:00
Daniel Kirchner
e4b7b2160e Add new reserved keywords. 2018-06-12 16:02:53 +02:00
Daniel Kirchner
510f227bd7 Additional test and more explanation. 2018-06-12 15:53:15 +02:00
Leonardo Alt
207d5859d1 Refactoring Declaration -> VariableDeclaration (more precise) 2018-06-12 10:58:50 +02:00
Leonardo Alt
48652c88af Review comments 2018-06-12 10:58:50 +02:00
Leonardo Alt
678a769cd7 Refactoring how storage and local variables are managed. 2018-06-12 10:58:50 +02:00
Daniel Kirchner
e84b55bd6f Extend explanatory remark and argue using bitwise operations instead of rounding. 2018-06-12 09:32:19 +01:00
Daniel Kirchner
f33dc92cbd Use proper SAR for signed right shifts and emulate on pre-constantinople. 2018-06-12 09:32:19 +01:00
Alex Beregszaszi
1d57d74e82 Fail if break/continue statements are used outside for/while loops in ContractCompiler 2018-06-12 00:46:23 +01:00
Erik Kundt
2e9f5d1c98 Introduces emit token and removes identifier workaround. 2018-06-11 21:21:22 +01:00
Alex Beregszaszi
8d38d4d296 Use boost::multiprecision::pow explicitly 2018-06-11 19:31:26 +01:00
Alex Beregszaszi
0f572159ec Show named argument name in error 2018-06-06 15:59:27 +01:00
chriseth
4073c02cf3
Merge pull request #4208 from ethereum/extract-name-and-type-tests 
Extract name and type tests
 2018-06-04 19:54:14 +02:00
chriseth
283cdef98c Fix view/pure error ordering problem. 2018-06-04 17:00:37 +02:00
chriseth
c59a06bb97
Merge pull request #4213 from ethereum/fixpop 
Fix bug related to byte array pop.
 2018-06-04 16:10:56 +02:00
Jason Cobb
6e29775d39 Remove suicide and sha3 assembly instructions 2018-06-04 01:04:48 +01:00
chriseth
7cf36331a6 Fix bug related to byte array pop. 2018-05-31 14:53:33 +02:00
chriseth
0a1a8bfb09
Merge pull request #4172 from ethereum/trailing_dot 
[BREAKING] Disallow trailing dot not followed by number
 2018-05-30 18:51:52 +02:00
chriseth
5a73044fa7
Merge pull request #3743 from ethereum/popStorageArray 
pop() for storage arrays
 2018-05-30 18:32:08 +02:00
Erik Kundt
fea0d116f7 Fixes assembly bug and adds tests to cover it. 2018-05-30 17:46:43 +02:00
Erik Kundt
98d52beba3 Adds syntax tests, documentation and changelog entry. 
Refines comment for array utility function.
 2018-05-30 17:43:20 +02:00
Erik Kundt
34b5eca1f8 Improves assembly and adds more tests. 2018-05-30 17:40:33 +02:00
Leonardo Alt
ac68710789 Disallow trailing dots that are not followed by a number 2018-05-30 15:14:53 +01:00
mingchuan
b7cafcbdf9
Allow using calldata keyword to specify data location 2018-05-30 18:05:55 +08:00
Erik Kundt
7156a01acc Implements pop() for byte arrays. 2018-05-29 12:53:02 +02:00
bitshift
e9dcfb0b62 Implements pop() for value type arrays. 2018-05-29 12:53:02 +02:00
chriseth
9d5064d04d
Merge pull request #4173 from sifmelcara/add/allow-storage-calldata-suffix 
Allow data location suffix for internal elementary type parsing
 2018-05-28 22:52:45 +02:00
chriseth
5ee2ce353e
Merge pull request #4067 from ethereum/050 
[BREAKING] Version 0.5.0
 2018-05-23 18:11:20 +02:00
mingchuan
9865012f7b
Allow data location suffix for internal elementary type parsing 2018-05-22 23:28:12 +08:00
mingchuan
3cd57866a9
Fix assert message about function visibility 2018-05-20 22:29:11 +08:00
Julius Huelsmann
1d3a37faff Avoid "unneccesary parentheses in declaration of" warning with keeping a temporary variable. 2018-05-17 14:48:15 +02:00
Julius Huelsmann
9e26f5fa0a Do not catch exceptions by value in StandardCompiler 2018-05-17 14:44:01 +02:00
Daniel Kirchner
1cbc037a45 Update control flow graph. 2018-05-16 18:32:48 +02:00
Daniel Kirchner
f627dc77d0 Fix continue inside do-while. 2018-05-16 18:32:48 +02:00
Daniel Kirchner
5c59d56335 Disallow conversions between bytesX and uintY of different size. 2018-05-16 18:32:47 +02:00
Leonardo Alt
0b6eea0c55 Bool variables should not allow arithmetic comparison 2018-05-16 18:32:47 +02:00
Alex Beregszaszi
221a4d1f1f Split warning for multi arguments for hash functions 2018-05-16 11:12:25 +02:00
chriseth
894122c508 Warn/enforce single bytes argument for certain builtins (hashing functions). 
In 0.5.0 mode, only accept a single bytes argument for ``.call``,
``keccak256`` and others and do not pad when encoding.
 2018-05-16 09:48:03 +02:00
chriseth
3ca6738114 Add assert about source location. 2018-05-16 03:52:24 +02:00
chriseth
67d208d144 Parse multi variable declaration statement. 2018-05-16 03:22:45 +02:00
chriseth
2ba0002998
Merge pull request #4139 from ethereum/abiEncodeIsPure 
ABI encoding functions are pure and should be usable in constants.
 2018-05-15 16:59:48 +02:00
chriseth
63861aac4a
Merge pull request #3947 from ethereum/smt_storage 
[SMTChecker] Support to integer and Bool storage vars
 2018-05-15 14:54:41 +02:00
chriseth
dac0029d16 ABI encoding functions are pure and should be usable in constants. 2018-05-15 14:45:54 +02:00
chriseth
dce6224052
Merge pull request #4062 from ethereum/revert-variable 
Fix revert with reason coming from a string variable
 2018-05-15 14:44:39 +02:00
Leonardo Alt
4117e859eb [SMTChecker] Declaring all state vars before any function is visited 2018-05-15 14:28:08 +02:00
Leonardo Alt
2dbb35d4a8 [SMTChecker] Support to integer and Bool storage vars 2018-05-15 14:22:50 +02:00
Daniel Kirchner
16e966dea0 Add control flow analyzer and test for uninitialized storage returns. 2018-05-14 20:23:40 +02:00
Daniel Kirchner
995623f0fa Add control flow graph. 2018-05-14 20:23:40 +02:00
mingchuan
dbd0a7ed60
Fix link error when using boost shared library 2018-05-11 11:20:19 +08:00
Alex Beregszaszi
e96bbe70d4 Assert that mandatory fields in the AST are present in AsmAnalysis 2018-05-10 10:48:48 +02:00
Alex Beregszaszi
c03a29dea8 Fix revert with reason coming from a string variable 2018-05-09 17:53:17 +02:00
Alex Beregszaszi
868d449c38
Merge pull request #4047 from ethereum/refactorToMulti 
Refactor to allow implementing multi variable declarations.
 2018-05-09 15:37:19 +01:00
chriseth
fe8f38a7a4 Assert integrity of empty IndexAccessPath structure. 2018-05-09 14:55:36 +02:00
Daniel Kirchner
02380113d4 Use the entire token as source location for parser errors. 2018-05-09 14:08:22 +02:00
chriseth
be54f48197 Further refactor. 2018-05-09 11:48:21 +02:00
chriseth
86b7adc18f Refactor expression parser. 2018-05-09 11:48:21 +02:00
chriseth
54aa10ce36
Merge pull request #4054 from ethereum/token-names 
Improve parser error messages
 2018-05-09 11:06:23 +02:00
chriseth
fe12f05c08 Deprecate wildcard assignments. 2018-05-08 15:13:32 +01:00
njwest
51b4dc3752 fixed grammar in error in CompilerUtils.cpp line 399, 'less variables.' should be 'fewer variables.' 2018-05-06 18:52:12 -04:00
chriseth
150d226603
Merge pull request #4063 from ethereum/emit-non-event 
Show proper error when trying to emit a non-event
 2018-05-04 15:02:04 +02:00
Alex Beregszaszi
cc10839073 Have more uniform parser errors 2018-05-04 13:27:05 +01:00
Alex Beregszaszi
c7ee649d80 More user friendly output in case of Identifier and Token keywords 2018-05-04 13:27:05 +01:00
Alex Beregszaszi
882248ce75 Remove code duplication in expectToken 2018-05-04 13:27:05 +01:00
Alex Beregszaszi
252bde8542 Introduce Token::friendlyName() helper 2018-05-04 13:11:23 +01:00
Alex Beregszaszi
e3279d8af8 Display nicer error messages in the parser (display tokens and not internal names) 2018-05-04 12:39:37 +01:00
chriseth
81d61ca086
Merge pull request #4059 from ethereum/parser-simplify 
Simplify the parser expectations
 2018-05-04 12:50:12 +02:00
Alex Beregszaszi
ffe7f224a6 Show proper error when trying to emit a non-event 2018-05-04 12:47:01 +02:00
daniel
aa1542a9e1 Change bytes to unsigned in FixedBytesType 2018-05-03 23:11:34 +01:00
Alex Beregszaszi
ed9f80690b Simplify expectIdentifierToken by using expectToken 2018-05-03 22:10:51 +01:00
Alex Beregszaszi
73c99d15cd Remove useless helper expectAssignmentOperator in parser 2018-05-03 21:35:38 +01:00
Alex Beregszaszi
b34428249a Change numBits to unsigned IntegerType 2018-05-02 23:22:25 -07:00
Alex Beregszaszi
2c00ebbee1 Change totalBits and fractionalDigits to unsigned in FixedPointType 2018-05-02 23:22:25 -07:00
chriseth
a856135bbf
Merge pull request #3797 from ethereum/shift-constantinople 
Use native shift instructions on Constantinople
 2018-05-02 16:50:15 +02:00
chriseth
8debded743
Revert "BREAKING: Bool variables should not allow arithmetic comparison" 2018-05-02 15:56:59 +02:00
chriseth
42289b642f
Merge pull request #4003 from ethereum/bool_vars_comparison 
BREAKING: Bool variables should not allow arithmetic comparison
 2018-05-02 15:56:06 +02:00
Alexander Arlt
f94b793472 Add virtual destructors on base classes. 2018-05-02 13:29:16 +02:00
Alex Beregszaszi
059e232e69 Support shifts in gas estimator 2018-04-30 21:22:59 +01:00
chriseth
2968639406 Removed signed shift right from the utilities. 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
52c9441879 Do not use SAR instead of SDIV in shifts because it rounds differently 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
c3608eaf90 Use native shift instructions in ABIFunctions on Constantinople 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
22bfd3da41 Use native shift instructions on Constantinople 2018-04-30 20:34:43 +01:00
chriseth
d26b6b64c0
Merge pull request #3996 from ethereum/refactorParser 
Refactor parser.
 2018-04-30 19:15:11 +02:00
chriseth
15024154ab
Merge pull request #4018 from ethereum/disable-bytes0 
Disable FixedBytesType(0) aka bytes0
 2018-04-30 18:19:07 +02:00
chriseth
9e61b25dc4
Merge pull request #3958 from meowingtwurtle/fixedPointTypes 
Types class changes for fixed points
 2018-04-30 15:56:55 +02:00
Alex Beregszaszi
548bf2ff28 Remove unused function smallestTypeForLiteral 2018-04-30 14:35:26 +01:00
Alex Beregszaszi
e0b178e1c5 Disable FixedBytesType(0) aka bytes0 2018-04-30 12:23:30 +01:00
Leonardo Alt
ab251c7e7d Bool variables should not allow arithmetic comparison 2018-04-27 11:35:58 +02:00
chriseth
d44fb03322 Refactor parser. 2018-04-26 10:59:02 +02:00
Alexander Arlt
3ec667f59b Add virtual destructor in LValue class. 2018-04-24 23:39:25 +02:00
chriseth
d1e1293fbd
Merge pull request #3981 from ethereum/years-suffix 
The "year" denomination is deprecated
 2018-04-24 12:12:03 +02:00
Alex Beregszaszi
258ae8927e
Merge pull request #3970 from elopio/test/docstring-tag-end 
docstring: add missing space
 2018-04-24 02:16:27 +01:00
Leo Arias
b74566e4ea docstring: add missing space 2018-04-23 21:47:53 +00:00
chriseth
e685f9f59e
Merge pull request #3976 from ethereum/emptyTupleComponent 
Empty tuple components should not be possible
 2018-04-23 17:35:00 +02:00
Alex Beregszaszi
1ac0090f31 The "year" denomination is deprecated 2018-04-23 16:19:51 +01:00
Erik Kundt
896018c8a3 Treats inline array as an error. 2018-04-23 17:11:41 +02:00
Erik Kundt
b2ff9bc88d Turns it into warning (error for 0.5.0) and adds Changelog entry. 2018-04-23 17:09:42 +02:00
Erik Kundt
f2b58de92c Prevents null type from being used in tuple. 2018-04-22 16:54:33 +02:00
Alex Beregszaszi
5423974e87 Remove category check in FixedPointType:binaryOperatorResult as commonType handles the same 2018-04-20 17:54:34 +01:00
Jason Cobb
57003c534a Types changes for fixed points 2018-04-20 17:53:42 +01:00
Alex Beregszaszi
0493e3b053 Turn deprecated warnings for sha3/suicide into errors (experimental 0.5.0) 2018-04-20 17:40:48 +01:00
Alex Beregszaszi
069ea38916 Make literals an error for tight packing (experimental 0.5.0) 2018-04-20 11:58:16 +01:00
chriseth
676732776e
Merge pull request #3943 from ethereum/smt_remove_branch_warning 
[SMTChecker] Remove 'information is erase' message for if-else
 2018-04-20 09:01:59 +02:00
chriseth
2546a274ca
Merge pull request #3941 from ethereum/bytes-contract 
Disallow explicit conversion of bytesXX to contract
 2018-04-19 16:10:15 +02:00
Alex Beregszaszi
754d79edfa Disallow explicit conversion of bytesXX to contract 2018-04-19 15:58:14 +02:00
Leonardo Alt
ba3d16fc58 [SMTChecker] Remove 'information is erase' message for if-else 2018-04-19 09:28:44 +02:00
chriseth
a94945dfe4 Improve error message for failed member lookup. 2018-04-18 22:56:45 +01:00
Alex Beregszaszi
39b7b44a8d
Merge pull request #3923 from ethereum/warnConstructor 
Warn about functions named "constructor".
 2018-04-18 22:22:58 +01:00
Alex Beregszaszi
377254d5a8
Merge pull request #3922 from ethereum/smt_sol_unimplementedassert 
[SMTChecker] Using solUnimplementedAssert instead of solAssert
 2018-04-18 20:28:47 +01:00
chriseth
4895864302 Warn about functions named "constructor". 2018-04-18 21:23:09 +02:00
chriseth
29a97f1641 Fix name clashes between constructor and fallback function. 2018-04-18 14:24:35 +02:00
Leonardo Alt
78ba34608f [SMTChecker] Using solUnimplementedAssert instead of solAssert when applicable 2018-04-18 13:17:59 +02:00
Leonardo Alt
ae3350ae03 [SMTChecker] Integration with CVC4 2018-04-17 12:26:58 +01:00
chriseth
3d04d83297
Merge pull request #3868 from ethereum/bytescleanup 
Properly force-clean for shortening bytesXX conversions.
 2018-04-16 15:23:36 +02:00
chriseth
533d08517f
Merge pull request #3793 from ethereum/rationalNumberLimit 
Rational number limit
 2018-04-16 13:10:50 +02:00
Alex Beregszaszi
0201492bbf Remove redundant cleanup for abi.encode. 2018-04-16 12:47:38 +02:00