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// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core.builtin,debug.ExprInspection -verify %s
void clang_analyzer_eval(int);
void initbug() {
const union { float a; } u = {};
(void)u.a; // no-crash
}
int const parr[2] = {1};
void constarr() {
int i = 2;
clang_analyzer_eval(parr[i]); // expected-warning{{UNDEFINED}}
i = 1;
clang_analyzer_eval(parr[i] == 0); // expected-warning{{TRUE}}
i = -1;
clang_analyzer_eval(parr[i]); // expected-warning{{UNDEFINED}}
}
struct SM {
int a;
int b;
};
const struct SM sm = {.a = 1};
void multinit() {
clang_analyzer_eval(sm.a == 1); // expected-warning{{TRUE}}
clang_analyzer_eval(sm.b == 0); // expected-warning{{TRUE}}
}
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