18 lines · cpp
1// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -analyzer-config eagerly-assume=false %s -analyzer-output=text -verify2 3void clang_analyzer_eval(bool);4 5// Test that the analyzer does not crash on GNU extension operator "?:".6void NoCrashTest(int x, int y) {7 int w = x ?: y;8}9 10void OperatorEvaluationTest(int y) {11 int x = 1;12 int w = x ?: y; // expected-note {{'?' condition is true}}13 14 // TODO: We are not precise when processing the "?:" operator in C++.15 clang_analyzer_eval(w == 1); // expected-warning{{UNKNOWN}}16 // expected-note@-1{{UNKNOWN}}17}18