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bc55fa861e60ce736234c689860d22b0f42ee854
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181 Commits

Author SHA1 Message Date
Arthur Baars
bc55fa861e Merge pull request #114 from github/aibaars/fix-scopes 
Correct the scope of class/method names etc.
 2021-02-04 17:22:25 +01:00
Arthur Baars
62802d53c8 Ensure module/class/methods and their headers belong to the right CfgScope 2021-02-04 15:32:20 +01:00
Arthur Baars
bfc5ee3149 Correct the scope of class/method names etc. 2021-02-04 15:30:58 +01:00
Arthur Baars
da565875df Merge pull request #112 from github/hvitved/ssa/shared-sync 
SSA: Sync with latest changes
 2021-02-04 13:39:32 +01:00
Arthur Baars
2035bc4d3a AST: add ParenthesizedExpr 2021-02-04 11:51:05 +01:00
Nick Rolfe
61d9669655 Merge pull request #110 from github/class_ast 
Add AST classes for classes and modules
 2021-02-03 19:32:55 +00:00
Tom Hvitved
16c4faef6a SSA: Sync with latest changes 
Now that the shared SSA library supports uncertain/pseudo reads, we can simplify
the Ruby implementation.
 2021-02-03 20:31:36 +01:00
Nick Rolfe
c5fca0cb6b Add ModuleBase base class and combine class/module tests 2021-02-03 16:13:59 +00:00
Tom Hvitved
de77a7f96d Initial data-flow files 2021-02-03 10:57:14 +01:00
Nick Rolfe
ee03e84d7f Rename Class.qll to Module.qll 2021-02-02 18:00:29 +00:00
Nick Rolfe
645b8c2a8a Apply suggestions from code review 
Co-authored-by: Arthur Baars <aibaars@github.com>
 2021-02-02 17:54:00 +00:00
Tom Hvitved
f71505c29c Data flow: Sync files 2021-02-02 13:03:42 +01:00
Nick Rolfe
0649e6c3b0 Update CFG to handle separate superclass node 2021-02-01 14:23:47 +00:00
Nick Rolfe
443a992a90 Add AST classes for classes and modules 2021-02-01 14:23:41 +00:00
Arthur Baars
c33c3a1124 Address comments 2021-01-29 17:45:48 +01:00
Arthur Baars
6a7e3bfc10 Address comments 2021-01-29 17:45:48 +01:00
Arthur Baars
2921f72473 Implement class variables 2021-01-29 17:45:48 +01:00
Arthur Baars
a07e0fb0f7 Class variables boilerplate code 2021-01-29 17:45:44 +01:00
Arthur Baars
341bc5c888 Implement instance variables 2021-01-29 16:09:44 +01:00
Arthur Baars
e36795c82e Instance variables boilerplate code 2021-01-29 15:41:23 +01:00
Arthur Baars
184d42efe0 Remove unnecessary clause 2021-01-29 15:39:31 +01:00
Arthur Baars
b04391636d Fix qldoc comment 2021-01-29 15:39:31 +01:00
Tom Hvitved
f8790c81a8 Merge pull request #108 from github/hvitved/ssa 
Add SSA library
 2021-01-29 15:12:14 +01:00
Nick Rolfe
30804f74e2 Remove redundant instanceof expression 2021-01-28 17:48:16 +00:00
Tom Hvitved
05b8a6c27b Apply suggestions from code review 
Co-authored-by: Nick Rolfe <nickrolfe@github.com>
 2021-01-28 08:49:42 +01:00
Nick Rolfe
640092352b RegularSuperCallRange::getReceiver() never holds 2021-01-27 18:49:37 +00:00
Nick Rolfe
70bbeaac3b Simplify, since super tokens are never variable accesses 2021-01-27 18:28:01 +00:00
Tom Hvitved
b9b4325b84 Add initial mapping of CFG nodes to AST nodes 2021-01-27 15:38:49 +01:00
Tom Hvitved
2077ba4a1f Add SSA library 2021-01-27 10:39:19 +01:00
Nick Rolfe
7ac46bf8f8 Add SuperCall class for calls to super 2021-01-26 18:08:46 +00:00
Tom Hvitved
2c6b9eceda Move vcall into internal/Variable.qll 2021-01-25 16:26:11 +01:00
Tom Hvitved
ce74208317 Merge pull request #97 from github/hvitved/var-access-categorization 
Categorize variable accesses into reads and (implicit or explicit) writes
 2021-01-25 16:25:35 +01:00
Tom Hvitved
3a0c9a8104 CFG: Replace special parameters with their identifiers 
For example, instead of including `**kwargs` in the CFG, we include `kwargs`.
This means that all variable accesses belonging to parameter definitions will
be included in the CFG.
 2021-01-25 10:02:21 +01:00
Tom Hvitved
586885f066 Recognize blocks without parameters 2021-01-22 16:16:01 +01:00
Nick Rolfe
243dfde72e Create ComplexSymbolRange class to deduplicate some predicates 2021-01-22 14:21:39 +00:00
Tom Hvitved
7e374c416a Categorize variable accesses into reads and (implicit or explicit) writes 2021-01-22 13:17:26 +01:00
Nick Rolfe
3939008fd5 Small tweaks based on PR feedback 2021-01-22 12:17:17 +00:00
Nick Rolfe
ccd8a2aae6 Merge remote-tracking branch 'origin/main' into call_ast 2021-01-22 11:48:32 +00:00
Nick Rolfe
2e8d154f2b Add AST classes and tests for method calls 2021-01-20 18:34:25 +00:00
Tom Hvitved
bf7eb022a0 CFG: Use manual toString()s for AstCfgNode when available 2021-01-20 19:15:03 +01:00
Tom Hvitved
34fe416a85 CFG: Fix bug in LogicalNotTree 2021-01-18 15:03:58 +01:00
Nick Rolfe
6d7efab820 Add ConditionalLoop base class 2021-01-08 12:20:08 +00:00
Nick Rolfe
6465c90a16 Rename IfOrElsifExpr to IfExpr; remove child classes 2021-01-08 11:53:15 +00:00
Nick Rolfe
15785b4535 Add db base type for CaseExpr::Range 2021-01-08 11:31:43 +00:00
Nick Rolfe
6c0804c1af Address feedback on CFG change 2021-01-07 19:02:37 +00:00
Nick Rolfe
8cb8ead48e Address more feedback on ExprSequence 2021-01-07 19:02:14 +00:00
Nick Rolfe
19a4e63ac6 Move comment about getCondition from class to predicate 2021-01-07 18:01:38 +00:00
Nick Rolfe
9a71bdc993 Improvements from feedback on case/when classes. 2021-01-07 17:48:51 +00:00
Nick Rolfe
36c7d3fe5b Replace ConditionalExpr::get{Then,Else} with getBranch(boolean cond). 2021-01-07 17:32:41 +00:00
Nick Rolfe
f4abe7f4a1 Remove ThenExpr, ElseExpr, and DoExpr from public API 2021-01-07 15:56:31 +00:00