mirror of
https://github.com/github/codeql.git
synced 2025-12-24 04:36:35 +01:00
d707c526e5
DIL before
```
/* AST::AstNode */ AST#87953007::Cached::TAstNode result) =
fastTC(Module#fe82a56b::parent#1#ff/2)
.
Module#fe82a56b::enclosingModule#1#ff(/* AST::AstNode */ AST#87953007::Cached::TAstNode node,
/* Module::ModuleBase */ AST#87953007::Cached::TAstNode result)
:-
exists(/* AST::AstNode */ AST#87953007::Cached::TAstNode call_result#2 |
Module#2a43f566::ModuleBase#f(result),
project#AST#a6718388::AstNode::getAChild#1#dispred(result, call_result#2),
(
node = call_result#2;
#Module#fe82a56b::parent#1Plus#ff(node, call_result#2)
)
)
.
```
DIL after
```
incremental
Module#fe82a56b::enclosingModule#1#ff(/* AST::AstNode */ AST#87953007::Cached::TAstNode node,
/* Module::ModuleBase */ AST#87953007::Cached::TAstNode result)
:-
(
Module#2a43f566::ModuleBase#f(result),
exists(cached dontcare string _ |
AST#a6718388::AstNode::getAChild#1#dispred(result, _, node)
)
);
exists(/* AST::AstNode */ AST#87953007::Cached::TAstNode mid |
Module#2a43f566::ModuleBase#f(result),
rec Module#fe82a56b::enclosingModule#1#ff(mid, result),
not(Module#2a43f566::ModuleBase#f(mid)),
not(Method#8b49e67f::Block#f(mid)),
exists(cached dontcare string _ |
AST#a6718388::AstNode::getAChild#1#dispred(mid, _, node)
)
)
| [base_case]
Module#2a43f566::ModuleBase#f(result),
project#AST#a6718388::AstNode::getAChild#1#dispred(result, node)
| [delta_order]
exists(/* AST::AstNode */ AST#87953007::Cached::TAstNode mid |
Module#2a43f566::ModuleBase#f(result),
delta previous rec Module#fe82a56b::enclosingModule#1#ff(mid, result),
not(Module#2a43f566::ModuleBase#f(mid)),
not(Method#8b49e67f::Block#f(mid)),
project#AST#a6718388::AstNode::getAChild#1#dispred(mid, node)
),
not(previous rec Module#fe82a56b::enclosingModule#1#ff(node, result))
| [delta_order_up_to_500000]
exists(/* AST::AstNode */ AST#87953007::Cached::TAstNode mid |
delta previous rec Module#fe82a56b::enclosingModule#1#ff(mid, result),
Module#2a43f566::ModuleBase#f(result),
not(Module#2a43f566::ModuleBase#f(mid)),
not(Method#8b49e67f::Block#f(mid)),
project#AST#a6718388::AstNode::getAChild#1#dispred(mid, node)
),
not(previous rec Module#fe82a56b::enclosingModule#1#ff(node, result))
.
```
Ruby analysis support for CodeQL
This directory contains the extractor, CodeQL libraries, and queries that power Ruby support in LGTM and the other CodeQL products that GitHub makes available to its customers worldwide.
It contains two major components:
- static analysis libraries and queries written in CodeQL that can be used to analyze such a database to find coding mistakes or security vulnerabilities.
- an extractor, written in Rust, that parses Ruby source code and converts it into a database that can be queried using CodeQL. See Developer information for information on building the extractor (you do not need to do this if you are only developing queries).