diff options
| author | Anna Zaks <ganna@apple.com> | 2013-04-15 22:38:04 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2013-04-15 22:38:04 +0000 |
| commit | 07d8470effc0b0364801adddb6ff92bd22334402 (patch) | |
| tree | d5c234e8217b47e12f0508407665b9a14c69f8d6 /test/Analysis/inlining/path-notes.cpp | |
| parent | 79d0cceb8847bfe6dc9da8eb2ea2f3c6bb73b813 (diff) | |
[analyzer] Add pretty printing to CXXBaseObjectRegion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179573 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/inlining/path-notes.cpp')
| -rw-r--r-- | test/Analysis/inlining/path-notes.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/test/Analysis/inlining/path-notes.cpp b/test/Analysis/inlining/path-notes.cpp index 5393fa2fcb..01af5313b1 100644 --- a/test/Analysis/inlining/path-notes.cpp +++ b/test/Analysis/inlining/path-notes.cpp @@ -213,6 +213,15 @@ int testNonPrintableAssignment(int **p) { // expected-note@-1 {{Dereference of null pointer (loaded from variable 'y')}} } +struct Base { int *x; }; +struct Derived : public Base {}; + +void test(Derived d) { + d.x = 0; //expected-note {{Null pointer value stored to 'd.x'}} + *d.x = 1; // expected-warning {{Dereference of null pointer (loaded from field 'x')}} + // expected-note@-1 {{Dereference of null pointer (loaded from field 'x')}} +} + // CHECK: <key>diagnostics</key> // CHECK-NEXT: <array> // CHECK-NEXT: <dict> @@ -3819,4 +3828,113 @@ int testNonPrintableAssignment(int **p) { // CHECK-NEXT: <key>file</key><integer>0</integer> // CHECK-NEXT: </dict> // CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>path</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>kind</key><string>event</string> +// CHECK-NEXT: <key>location</key> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>220</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <key>ranges</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>220</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>220</integer> +// CHECK-NEXT: <key>col</key><integer>9</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: </array> +// CHECK-NEXT: <key>depth</key><integer>0</integer> +// CHECK-NEXT: <key>extended_message</key> +// CHECK-NEXT: <string>Null pointer value stored to 'd.x'</string> +// CHECK-NEXT: <key>message</key> +// CHECK-NEXT: <string>Null pointer value stored to 'd.x'</string> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>kind</key><string>control</string> +// CHECK-NEXT: <key>edges</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>start</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>220</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>220</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: <key>end</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>kind</key><string>event</string> +// CHECK-NEXT: <key>location</key> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <key>ranges</key> +// CHECK-NEXT: <array> +// CHECK-NEXT: <array> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>6</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>6</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: </array> +// CHECK-NEXT: <key>depth</key><integer>0</integer> +// CHECK-NEXT: <key>extended_message</key> +// CHECK-NEXT: <string>Dereference of null pointer (loaded from field 'x')</string> +// CHECK-NEXT: <key>message</key> +// CHECK-NEXT: <string>Dereference of null pointer (loaded from field 'x')</string> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </array> +// CHECK-NEXT: <key>description</key><string>Dereference of null pointer (loaded from field 'x')</string> +// CHECK-NEXT: <key>category</key><string>Logic error</string> +// CHECK-NEXT: <key>type</key><string>Dereference of null pointer</string> +// CHECK-NEXT: <key>issue_context_kind</key><string>function</string> +// CHECK-NEXT: <key>issue_context</key><string>test</string> +// CHECK-NEXT: <key>issue_hash</key><string>2</string> +// CHECK-NEXT: <key>location</key> +// CHECK-NEXT: <dict> +// CHECK-NEXT: <key>line</key><integer>221</integer> +// CHECK-NEXT: <key>col</key><integer>3</integer> +// CHECK-NEXT: <key>file</key><integer>0</integer> +// CHECK-NEXT: </dict> +// CHECK-NEXT: </dict> // CHECK-NEXT: </array> |