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-rw-r--r--test/Analysis/conditional-path-notes.c326
1 files changed, 212 insertions, 114 deletions
diff --git a/test/Analysis/conditional-path-notes.c b/test/Analysis/conditional-path-notes.c
index d842b7fc6eefd..8fc27be391beb 100644
--- a/test/Analysis/conditional-path-notes.c
+++ b/test/Analysis/conditional-path-notes.c
@@ -1,5 +1,5 @@
// RUN: %clang_analyze_cc1 %s -analyzer-checker=core.NullDereference -analyzer-output=text -verify
-// RUN: %clang_analyze_cc1 %s -analyzer-checker=core.NullDereference -analyzer-output=plist -analyzer-config path-diagnostics-alternate=false -o %t
+// RUN: %clang_analyze_cc1 %s -analyzer-checker=core.NullDereference -analyzer-output=plist -o %t
// RUN: FileCheck --input-file=%t %s
void testCondOp(int *p) {
@@ -78,6 +78,7 @@ void testDiagnosableBranchLogical(int a, int b) {
void testNonDiagnosableBranchArithmetic(int a, int b) {
if (a - b) {
// expected-note@-1 {{Taking true branch}}
+ // expected-note@-2 {{Assuming the condition is true}}
*(volatile int *)0 = 1; // expected-warning{{Dereference of null pointer}}
// expected-note@-1 {{Dereference of null pointer}}
}
@@ -270,6 +271,40 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
// CHECK-NEXT: <key>line</key><integer>10</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>10</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>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>10</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>10</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>10</integer>
// CHECK-NEXT: <key>col</key><integer>6</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -416,6 +451,40 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
// CHECK-NEXT: <key>line</key><integer>19</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>19</integer>
+// CHECK-NEXT: <key>col</key><integer>5</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>19</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>19</integer>
+// CHECK-NEXT: <key>col</key><integer>5</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>19</integer>
// CHECK-NEXT: <key>col</key><integer>11</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -770,108 +839,6 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// 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>41</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>5</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>12</integer>
-// CHECK-NEXT: <key>file</key><integer>0</integer>
-// CHECK-NEXT: </dict>
-// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>41</integer>
-// CHECK-NEXT: <key>col</key><integer>12</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>12</integer>
-// CHECK-NEXT: <key>file</key><integer>0</integer>
-// CHECK-NEXT: </dict>
-// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>41</integer>
-// CHECK-NEXT: <key>col</key><integer>12</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>17</integer>
-// CHECK-NEXT: <key>file</key><integer>0</integer>
-// CHECK-NEXT: </dict>
-// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>41</integer>
-// CHECK-NEXT: <key>col</key><integer>17</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>17</integer>
-// CHECK-NEXT: <key>file</key><integer>0</integer>
-// CHECK-NEXT: </dict>
-// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>41</integer>
-// CHECK-NEXT: <key>col</key><integer>17</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>41</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>41</integer>
-// CHECK-NEXT: <key>col</key><integer>5</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>
@@ -922,6 +889,40 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
// CHECK-NEXT: <key>line</key><integer>44</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>44</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>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>44</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>44</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>44</integer>
// CHECK-NEXT: <key>col</key><integer>6</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1068,6 +1069,40 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
// CHECK-NEXT: <key>line</key><integer>53</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>53</integer>
+// CHECK-NEXT: <key>col</key><integer>5</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>53</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>53</integer>
+// CHECK-NEXT: <key>col</key><integer>5</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>53</integer>
// CHECK-NEXT: <key>col</key><integer>11</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1573,12 +1608,75 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <key>end</key>
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</integer>
+// CHECK-NEXT: <key>file</key><integer>0</integer>
+// CHECK-NEXT: </dict>
+// CHECK-NEXT: <dict>
+// CHECK-NEXT: <key>line</key><integer>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</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>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</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>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</integer>
+// CHECK-NEXT: <key>file</key><integer>0</integer>
+// CHECK-NEXT: </dict>
+// CHECK-NEXT: <dict>
+// CHECK-NEXT: <key>line</key><integer>79</integer>
+// CHECK-NEXT: <key>col</key><integer>11</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>Assuming the condition is true</string>
+// CHECK-NEXT: <key>message</key>
+// CHECK-NEXT: <string>Assuming the condition is true</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>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</integer>
+// CHECK-NEXT: <key>file</key><integer>0</integer>
+// CHECK-NEXT: </dict>
+// CHECK-NEXT: <dict>
+// CHECK-NEXT: <key>line</key><integer>79</integer>
+// CHECK-NEXT: <key>col</key><integer>7</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>82</integer>
// CHECK-NEXT: <key>col</key><integer>5</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>5</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1594,12 +1692,12 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <key>start</key>
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>5</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>5</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1607,12 +1705,12 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <key>end</key>
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>24</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>24</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1624,7 +1722,7 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <key>kind</key><string>event</string>
// CHECK-NEXT: <key>location</key>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>24</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1632,12 +1730,12 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>5</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>26</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
@@ -1658,10 +1756,10 @@ void testNonDiagnosableBranchArithmetic(int a, int b) {
// CHECK-NEXT: <key>issue_hash_content_of_line_in_context</key><string>f56671e5f67c73abef619b56f7c29fa4</string>
// CHECK-NEXT: <key>issue_context_kind</key><string>function</string>
// CHECK-NEXT: <key>issue_context</key><string>testNonDiagnosableBranchArithmetic</string>
-// CHECK-NEXT: <key>issue_hash_function_offset</key><string>3</string>
+// CHECK-NEXT: <key>issue_hash_function_offset</key><string>4</string>
// CHECK-NEXT: <key>location</key>
// CHECK-NEXT: <dict>
-// CHECK-NEXT: <key>line</key><integer>81</integer>
+// CHECK-NEXT: <key>line</key><integer>82</integer>
// CHECK-NEXT: <key>col</key><integer>24</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
generated by cgit v1.3 (git 2.53.0) at 2026-05-12 11:00:03 +0000