| // RUN: %clang_analyze_cc1 -fblocks -analyzer-checker=core,nullability.NullPassedToNonnull,nullability.NullReturnedFromNonnull,nullability.NullablePassedToNonnull,nullability.NullableReturnedFromNonnull,nullability.NullableDereferenced -analyzer-output=text -verify %s |
| // RUN: %clang_analyze_cc1 -fblocks -analyzer-checker=core,nullability.NullPassedToNonnull,nullability.NullReturnedFromNonnull,nullability.NullablePassedToNonnull,nullability.NullableReturnedFromNonnull,nullability.NullableDereferenced -analyzer-output=plist -analyzer-config path-diagnostics-alternate=true -o %t.plist %s |
| // RUN: FileCheck --input-file=%t.plist %s |
| |
| #include "Inputs/system-header-simulator-for-nullability.h" |
| |
| void takesNonnull(NSObject *_Nonnull y); |
| |
| @interface ClassWithProperties: NSObject |
| @property(copy, nullable) NSObject *x; // plist check ensures no control flow piece from here to 'self.x'. |
| -(void) method; |
| @end; |
| @implementation ClassWithProperties |
| -(void) method { |
| // no-crash |
| NSObject *x = self.x; // expected-note{{Nullability 'nullable' is inferred}} |
| takesNonnull(x); // expected-warning{{Nullable pointer is passed to a callee that requires a non-null 1st parameter}} |
| // expected-note@-1{{Nullable pointer is passed to a callee that requires a non-null 1st parameter}} |
| } |
| @end |
| |
| // CHECK: <key>diagnostics</key> |
| // CHECK-NEXT: <array> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>path</key> |
| // CHECK-NEXT: <array> |
| // 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>16</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>10</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</integer> |
| // CHECK-NEXT: <key>file</key><integer>0</integer> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>line</key><integer>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</integer> |
| // CHECK-NEXT: <key>file</key><integer>0</integer> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>line</key><integer>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</integer> |
| // CHECK-NEXT: <key>file</key><integer>0</integer> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: </array> |
| // CHECK-NEXT: </array> |
| // CHECK-NEXT: <key>depth</key><integer>1</integer> |
| // CHECK-NEXT: <key>extended_message</key> |
| // CHECK-NEXT: <string>Nullability 'nullable' is inferred</string> |
| // CHECK-NEXT: <key>message</key> |
| // CHECK-NEXT: <string>Nullability 'nullable' is inferred</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</integer> |
| // CHECK-NEXT: <key>file</key><integer>0</integer> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>line</key><integer>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>22</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>16</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>10</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>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>16</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>16</integer> |
| // CHECK-NEXT: <key>col</key><integer>10</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>17</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>17</integer> |
| // CHECK-NEXT: <key>col</key><integer>14</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>17</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>17</integer> |
| // CHECK-NEXT: <key>col</key><integer>16</integer> |
| // CHECK-NEXT: <key>file</key><integer>0</integer> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>line</key><integer>17</integer> |
| // CHECK-NEXT: <key>col</key><integer>16</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>Nullable pointer is passed to a callee that requires a non-null 1st parameter</string> |
| // CHECK-NEXT: <key>message</key> |
| // CHECK-NEXT: <string>Nullable pointer is passed to a callee that requires a non-null 1st parameter</string> |
| // CHECK-NEXT: </dict> |
| // CHECK-NEXT: </array> |
| // CHECK-NEXT: <key>description</key><string>Nullable pointer is passed to a callee that requires a non-null 1st parameter</string> |
| // CHECK-NEXT: <key>category</key><string>Memory error</string> |
| // CHECK-NEXT: <key>type</key><string>Nullability</string> |
| // CHECK-NEXT: <key>check_name</key><string>nullability.NullPassedToNonnull</string> |
| // CHECK-NEXT: <!-- This hash is experimental and going to change! --> |
| // CHECK-NEXT: <key>issue_hash_content_of_line_in_context</key><string>b6bc8126de8e6eb3375483a656fe858d</string> |
| // CHECK-NEXT: <key>issue_context_kind</key><string>Objective-C method</string> |
| // CHECK-NEXT: <key>issue_context</key><string>method</string> |
| // CHECK-NEXT: <key>issue_hash_function_offset</key><string>3</string> |
| // CHECK-NEXT: <key>location</key> |
| // CHECK-NEXT: <dict> |
| // CHECK-NEXT: <key>line</key><integer>17</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> |