hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-04-28 18:25:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

C++: Update PreprocBlock.qll QLDoc and add C++23 test

Browse Source
This commit is contained in:
Jeroen Ketema
2025-01-21 18:02:28 +01:00
parent 91f6498e16
commit 442dad4ff9
4 changed files with 40 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
cpp/ql/lib/semmle/code/cpp/headers/PreprocBlock.qll
View File

@@ -1,8 +1,9 @@
/**
* This library offers a view of preprocessor branches (`#if`, `#ifdef`,
* `#ifndef`, `#elif` and `#else`) as blocks of code between the opening and
* closing directives, with navigable parent-child relationships to other
* blocks. The main class is `PreprocessorBlock`.
* `#ifndef`, `#elif`, `#elifdef`, `#elifndef`, and `#else`) as blocks of
* code between the opening and closing directives, with navigable
* parent-child relationships to other blocks. The main class is
* `PreprocessorBlock`.
*/
import cpp
@@ -32,10 +33,10 @@ private int getPreprocIndex(PreprocessorBranchDirective directive) {
/**
* A chunk of code from one preprocessor branch (`#if`, `#ifdef`,
* `#ifndef`, `#elif` or `#else`) to the directive that closes it
* (`#elif`, `#else` or `#endif`). The `getParent()` method
* allows these blocks to be navigated as a tree, with the root
* being the entire file.
* `#ifndef`, `#elif`, `#elifdef`, `#elifndef`, or `#else`) to the
* directive that closes it (`#elif`, `#elifdef`, `#elifndef`, `#else`,
* or `#endif`). The `getParent()` method allows these blocks to be
* navigated as a tree, with the root being the entire file.
*/
class PreprocessorBlock extends @element {
PreprocessorBlock() {