[PATCH] D127389: [analyzer] Print the offending function at EndAnalysis crash
Balázs Benics via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Jun 10 03:21:59 PDT 2022
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG07a7fd314a11: [analyzer] Print the offending function at EndAnalysis crash (authored by steakhal).
Changed prior to commit:
https://reviews.llvm.org/D127389?vs=435532&id=435851#toc
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D127389/new/
https://reviews.llvm.org/D127389
Files:
clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h
clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
Index: clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
===================================================================
--- clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -613,6 +613,8 @@
}
void ExprEngine::processEndWorklist() {
+ // This prints the name of the top-level function if we crash.
+ PrettyStackTraceLocationContext CrashInfo(getRootLocationContext());
getCheckerManager().runCheckersForEndAnalysis(G, BR, *this);
}
Index: clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h
===================================================================
--- clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h
+++ clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h
@@ -228,6 +228,11 @@
const Stmt *getStmt() const;
+ const LocationContext *getRootLocationContext() const {
+ assert(G.roots_begin() != G.roots_end());
+ return (*G.roots_begin())->getLocation().getLocationContext();
+ }
+
void GenerateAutoTransition(ExplodedNode *N);
void enqueueEndOfPath(ExplodedNodeSet &S);
void GenerateCallExitNode(ExplodedNode *N);
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