hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-17 01:03:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

Revert "C++: Avoid creating ExprNodes for Conversions"

Browse Source 
This reverts commit df882a9e72.
This commit is contained in:
Dave Bartolomeo
2018-12-10 15:06:29 -08:00
parent df882a9e72
commit 23993710d1
1 changed files with 2 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll
View File

@@ -25,12 +25,7 @@ class Node extends Instruction {
}
/** Gets the expression corresponding to this node, if any. */
Expr asExpr() {
result = this.getConvertedResultExpression() and
// Ignore conversions. The AST-based library does have an `ExprNode` for each `Conversion`, but
// there is no flow involving those nodes.
not result instanceof Conversion
}
Expr asExpr() { result = this.getConvertedResultExpression() }
/** Gets the parameter corresponding to this node, if any. */
Parameter asParameter() { result = this.(InitializeParameterInstruction).getParameter() }
@@ -105,9 +100,7 @@ abstract class PostUpdateNode extends Node {
/**
* Gets the `Node` corresponding to `e`.
*/
ExprNode exprNode(Expr e) {
result.getExpr() = e
}
ExprNode exprNode(Expr e) { result.getExpr() = e }
/**
* Gets the `Node` corresponding to the value of `p` at function entry.