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C++: Support #elifdef #elifndef, and MSVC's #import

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This commit is contained in:
Jeroen Ketema
2025-01-16 21:05:46 +01:00
parent a0ef2888c7
commit 9fd95381dc
4 changed files with 65 additions and 16 deletions
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17
cpp/ql/lib/semmle/code/cpp/Include.qll
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@@ -57,9 +57,9 @@ class IncludeNext extends Include, @ppd_include_next {
}
/**
* A `#import` preprocessor directive (used heavily in Objective C, and
* supported by GCC as an extension in C). For example the following code
* contains one `Import` directive:
* An Objective C `#import` preprocessor directive (supported by GCC as
* an extension in C). For example the following code contains one `Import`
* directive:
* ```
* #import <header3.h>
* ```
@@ -67,3 +67,14 @@ class IncludeNext extends Include, @ppd_include_next {
class Import extends Include, @ppd_objc_import {
override string toString() { result = "#import " + this.getIncludeText() }
}
/**
* A Microsoft `#import` preprocessor directive for importing a type library.
* For example the following code contains one `TypeLibraryImport` directive:
* ```
* #import "library.tlb"
* ```
*/
class TypeLibraryImport extends Include, @ppd_ms_import {
override string toString() { result = "#import " + this.getIncludeText() }
}