hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-16 16:53:25 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #84 from rdmarsh2/rdmarsh/cpp/macro-get-expr-conversions

Browse Source 
C++: exclude conversion in MacroInvocation.getExpr
This commit is contained in:
Jonas Jensen
2018-08-21 19:15:42 +02:00
committed by GitHub
parent 2481bc7ba2 51bfb8db88
commit 3bc9323844
2 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
cpp/ql/src/semmle/code/cpp/Macro.qll
View File

@@ -178,7 +178,8 @@ class MacroInvocation extends MacroAccess {
*/
Expr getExpr() {
result = getAnExpandedElement() and
not (result.getParent() = getAnExpandedElement())
not (result.getParent() = getAnExpandedElement()) and
not result instanceof Conversion
}
/**

4
cpp/ql/test/library-tests/preprocessor/macroinvocations/getanaffectedelement.expected
View File

@@ -58,7 +58,7 @@
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | 2 | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | 3 | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | 4 | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | (...) | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() getExpr() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | (...) | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() getExpr() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | (...) | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | (...) | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | ... * ... | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() getExpr() |
| macroinvocations.cpp:123:10:123:19 | MACRO_EXPR | macroinvocations.cpp:123:10:123:19 | ... + ... | getAGeneratedElement() getAnAffectedElement() getAnExpandedElement() |