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Add test case for inlining call analysis. 

llvm-svn: 97300
This commit is contained in:
Zhongxing Xu 2010-02-27 02:44:37 +00:00
parent b8b9f28e24
commit e334bb1a66
1 changed files with 20 additions and 0 deletions
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clang/test/Analysis/inline.c Normal file
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// RUN: %clang_cc1 -analyze -inline-call -analyzer-store region -analyze-function f2 -verify %s
int f1() {
int y = 1;
y++;
return y;
}
void f2() {
int x = 1;
x = f1();
if (x == 1) {
int *p = 0;
*p = 3; // no-warning
}
if (x == 2) {
int *p = 0;
*p = 3; // expected-warning{{Dereference of null pointer loaded from variable}}
}
}