[PATCH] D102280: [analyzer] Engine: fix crash with SEH __leave keyword

[Balázs Benics via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGebcf030efc5e: [analyzer] Engine: fix crash with SEH __leave keyword (authored by AbbasSabra, committed by steakhal).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102280/new/

https://reviews.llvm.org/D102280

Files:
  clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
  clang/test/Analysis/ms-seh.cpp


Index: clang/test/Analysis/ms-seh.cpp
===================================================================
--- /dev/null
+++ clang/test/Analysis/ms-seh.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -triple x86_64-pc-windows-msvc19.11.0 -fms-extensions -verify %s
+
+void clang_analyzer_warnIfReached();
+int filter();
+
+void try_except_leave() {
+  __try {
+    __leave;                        // no-crash
+    clang_analyzer_warnIfReached(); // no-warning
+  } __except (filter()) {
+  }
+  clang_analyzer_warnIfReached(); // expected-warning{{REACHABLE}}
+}
Index: clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
===================================================================
--- clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
+++ clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
@@ -349,6 +349,7 @@
         HandleBranch(cast<ForStmt>(Term)->getCond(), Term, B, Pred);
         return;
 
+      case Stmt::SEHLeaveStmtClass:
       case Stmt::ContinueStmtClass:
       case Stmt::BreakStmtClass:
       case Stmt::GotoStmtClass:


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