--- /dev/null
+// RUN: %clang_cc1 -std=c++14 -fsyntax-only -analyze -analyzer-checker=core,deadcode,debug.ExprInspection -verify %s
+
+int clang_analyzer_eval(int);
+
+void generalizedCapture() {
+ int v = 7;
+ auto lambda = [x=v]() {
+ return x;
+ };
+
+ int result = lambda();
+ clang_analyzer_eval(result == 7); // expected-warning {{TRUE}}
+}
+
+void sideEffectsInGeneralizedCapture() {
+ int v = 7;
+ auto lambda = [x=v++]() {
+ return x;
+ };
+ clang_analyzer_eval(v == 8); // expected-warning {{TRUE}}
+
+ int r1 = lambda();
+ int r2 = lambda();
+ clang_analyzer_eval(r1 == 7); // expected-warning {{TRUE}}
+ clang_analyzer_eval(r2 == 7); // expected-warning {{TRUE}}
+ clang_analyzer_eval(v == 8); // expected-warning {{TRUE}}
+}
+
+int addOne(int p) {
+ return p + 1;
+}
+
+void inliningInGeneralizedCapture() {
+ int v = 7;
+ auto lambda = [x=addOne(v)]() {
+ return x;
+ };
+
+ int result = lambda();
+ clang_analyzer_eval(result == 8); // expected-warning {{TRUE}}
+}
+
+void caseSplitInGeneralizedCapture(bool p) {
+ auto lambda = [x=(p ? 1 : 2)]() {
+ return x;
+ };
+
+ int result = lambda();
+ clang_analyzer_eval(result == 1); // expected-warning {{FALSE}} expected-warning {{TRUE}}
+}