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// RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 -analyzer-checker=core,debug.ExprInspection -analyzer-config ipa=none -fblocks -analyzer-config eagerly-assume=false -verify %s
// RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 -analyzer-checker=core,debug.ExprInspection -analyzer-config ipa=none -fblocks -analyzer-config eagerly-assume=false -verify -x c++ %s
void clang_analyzer_eval(int);
void testInvalidation() {
__block int i = 0;
^{
++i;
}();
// Under inlining, we will know that i == 1.
clang_analyzer_eval(i == 0); // expected-warning{{UNKNOWN}}
}
const int globalConstant = 1;
void testCapturedConstants() {
const int localConstant = 2;
static const int staticConstant = 3;
^{
clang_analyzer_eval(globalConstant == 1); // expected-warning{{TRUE}}
clang_analyzer_eval(localConstant == 2); // expected-warning{{TRUE}}
clang_analyzer_eval(staticConstant == 3); // expected-warning{{TRUE}}
}();
}
typedef const int constInt;
constInt anotherGlobalConstant = 1;
void testCapturedConstantsTypedef() {
constInt localConstant = 2;
static constInt staticConstant = 3;
^{
clang_analyzer_eval(anotherGlobalConstant == 1); // expected-warning{{TRUE}}
clang_analyzer_eval(localConstant == 2); // expected-warning{{TRUE}}
clang_analyzer_eval(staticConstant == 3); // expected-warning{{TRUE}}
}();
}
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