assert(InitExpr && "Capture missing initialization expression");
- if (const auto AILE = dyn_cast<ArrayInitLoopExpr>(InitExpr)) {
- // If the AILE initializes a POD array, we need to keep it as the
- // InitExpr.
- if (dyn_cast<CXXConstructExpr>(AILE->getSubExpr()))
- InitExpr = AILE->getSubExpr();
- }
-
- // With C++17 copy elision this can happen.
- if (const auto *FC = dyn_cast<CXXFunctionalCastExpr>(InitExpr))
- InitExpr = FC->getSubExpr();
-
- assert(InitExpr &&
- "Extracted capture initialization expression is missing");
-
- if (dyn_cast<CXXConstructExpr>(InitExpr)) {
- InitVal = *getObjectUnderConstruction(State, {LE, Idx}, LocCtxt);
- InitVal = State->getSVal(InitVal.getAsRegion());
+ // With C++17 copy elision the InitExpr can be anything, so instead of
+ // pattern matching all cases, we simple check if the current field is
+ // under construction or not, regardless what it's InitExpr is.
+ if (const auto OUC =
+ getObjectUnderConstruction(State, {LE, Idx}, LocCtxt)) {
+ InitVal = State->getSVal(OUC->getAsRegion());
State = finishObjectConstruction(State, {LE, Idx}, LocCtxt);
} else
// RUN: %clang_analyze_cc1 -std=c++11 -analyzer-checker=core,debug.DumpCFG -analyzer-config inline-lambdas=true %s > %t 2>&1
// RUN: FileCheck --input-file=%t %s
+#include "Inputs/system-header-simulator-cxx.h"
+
void clang_analyzer_warnIfReached();
void clang_analyzer_eval(int);
}();
}
+static auto MakeUniquePtr() { return std::make_unique<std::vector<int>>(); }
+
+void testCopyElidedUniquePtr() {
+ [uniquePtr = MakeUniquePtr()] {}();
+ clang_analyzer_warnIfReached(); // expected-warning{{TRUE}}
+}
+
#endif
// Test inline defensive checks