diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/test/Analysis/exploration_order/prefer_unexplored.cpp (renamed from clang/test/Analysis/exploration_order/prefer_unexplored.cc) | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/clang/test/Analysis/exploration_order/prefer_unexplored.cc b/clang/test/Analysis/exploration_order/prefer_unexplored.cpp index 317b88ae1ee..29e76335772 100644 --- a/clang/test/Analysis/exploration_order/prefer_unexplored.cc +++ b/clang/test/Analysis/exploration_order/prefer_unexplored.cpp @@ -1,5 +1,5 @@ -// RUN: %clang_analyze_cc1 -w -analyzer-checker=core -analyzer-config exploration_strategy=unexplored_first -analyzer-output=text -verify %s | FileCheck %s -// RUN: %clang_analyze_cc1 -w -analyzer-checker=core -analyzer-config exploration_strategy=unexplored_first_queue -analyzer-output=text -verify %s | FileCheck %s +// RUN: %clang_analyze_cc1 -w -analyzer-checker=core -analyzer-config exploration_strategy=unexplored_first -analyzer-output=text -verify %s +// RUN: %clang_analyze_cc1 -w -analyzer-checker=core -analyzer-config exploration_strategy=unexplored_first_queue -analyzer-output=text -verify %s extern int coin(); @@ -7,6 +7,7 @@ int foo() { int *x = 0; // expected-note {{'x' initialized to a null pointer value}} while (coin()) { // expected-note{{Loop condition is true}} if (coin()) // expected-note {{Taking true branch}} + // expected-note@-1 {{Assuming the condition is true}} return *x; // expected-warning{{Dereference of null pointer (loaded from variable 'x')}} // expected-note@-1{{Dereference of null pointer (loaded from variable 'x')}} } @@ -14,15 +15,16 @@ int foo() { } void bar() { - while(coin()) // expected-note{{Loop condition is true}} - if (coin()) // expected-note {{Assuming the condition is true}} - foo(); // expected-note{{Calling 'foo'}} + while(coin()) + if (coin()) + foo(); } int foo2() { int *x = 0; // expected-note {{'x' initialized to a null pointer value}} while (coin()) { // expected-note{{Loop condition is true}} if (coin()) // expected-note {{Taking false branch}} + // expected-note@-1 {{Assuming the condition is false}} return false; else return *x; // expected-warning{{Dereference of null pointer (loaded from variable 'x')}} @@ -34,7 +36,8 @@ int foo2() { void bar2() { while(coin()) // expected-note{{Loop condition is true}} if (coin()) // expected-note {{Assuming the condition is false}} - return false; + // expected-note@-1 {{Taking false branch}} + return; else foo(); // expected-note{{Calling 'foo'}} } |
