summaryrefslogtreecommitdiff
path: root/test/Analysis/diagnostics/undef-value-param.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/Analysis/diagnostics/undef-value-param.c')
-rw-r--r--test/Analysis/diagnostics/undef-value-param.c174
1 files changed, 169 insertions, 5 deletions
diff --git a/test/Analysis/diagnostics/undef-value-param.c b/test/Analysis/diagnostics/undef-value-param.c
index 837b0419ef20d..99e31d2e6c55c 100644
--- a/test/Analysis/diagnostics/undef-value-param.c
+++ b/test/Analysis/diagnostics/undef-value-param.c
@@ -1,5 +1,5 @@
// RUN: %clang_analyze_cc1 -analyzer-checker=core -analyzer-output=text -verify %s
-// RUN: %clang_analyze_cc1 -analyzer-checker=core -analyzer-output=plist-multi-file -analyzer-config path-diagnostics-alternate=false %s -o %t.plist
+// RUN: %clang_analyze_cc1 -analyzer-checker=core -analyzer-output=plist-multi-file %s -o %t.plist
// RUN: FileCheck --input-file=%t.plist %s
void foo_irrelevant(int c) {
@@ -12,7 +12,7 @@ void foo(int c, int *x) {
if (c)
//expected-note@-1{{Assuming 'c' is not equal to 0}}
//expected-note@-2{{Taking true branch}}
- return;
+ return; // expected-note{{Returning without writing to '*x'}}
*x = 5;
}
@@ -51,7 +51,7 @@ void initStruct(int x, struct WithFields *X) {
if (x <= 0) //expected-note {{Taking true branch}}
//expected-note@-1 {{Assuming 'x' is <= 0}}
- return;
+ return; //expected-note{{Returning without writing to 'X->f1'}}
X->f1 = getValidPtr();
}
double testPassingParentRegionStruct(int x) {
@@ -293,12 +293,94 @@ double testPassingParentRegionStruct(int x) {
// CHECK-NEXT: <array>
// CHECK-NEXT: <dict>
// CHECK-NEXT: <key>line</key><integer>15</integer>
-// CHECK-NEXT: <key>col</key><integer>9</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>15</integer>
-// CHECK-NEXT: <key>col</key><integer>14</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>15</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>15</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>15</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>15</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>event</string>
+// CHECK-NEXT: <key>location</key>
+// CHECK-NEXT: <dict>
+// CHECK-NEXT: <key>line</key><integer>15</integer>
+// CHECK-NEXT: <key>col</key><integer>12</integer>
+// CHECK-NEXT: <key>file</key><integer>0</integer>
+// CHECK-NEXT: </dict>
+// CHECK-NEXT: <key>depth</key><integer>1</integer>
+// CHECK-NEXT: <key>extended_message</key>
+// CHECK-NEXT: <string>Returning without writing to &apos;*x&apos;</string>
+// CHECK-NEXT: <key>message</key>
+// CHECK-NEXT: <string>Returning without writing to &apos;*x&apos;</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>15</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>15</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>15</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>15</integer>
+// CHECK-NEXT: <key>col</key><integer>17</integer>
// CHECK-NEXT: <key>file</key><integer>0</integer>
// CHECK-NEXT: </dict>
// CHECK-NEXT: </array>
@@ -1043,6 +1125,88 @@ double testPassingParentRegionStruct(int x) {
// 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>54</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>54</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>54</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>54</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>event</string>
+// CHECK-NEXT: <key>location</key>
+// CHECK-NEXT: <dict>
+// CHECK-NEXT: <key>line</key><integer>54</integer>
+// CHECK-NEXT: <key>col</key><integer>5</integer>
+// CHECK-NEXT: <key>file</key><integer>0</integer>
+// CHECK-NEXT: </dict>
+// CHECK-NEXT: <key>depth</key><integer>1</integer>
+// CHECK-NEXT: <key>extended_message</key>
+// CHECK-NEXT: <string>Returning without writing to &apos;X-&gt;f1&apos;</string>
+// CHECK-NEXT: <key>message</key>
+// CHECK-NEXT: <string>Returning without writing to &apos;X-&gt;f1&apos;</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>54</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>54</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>54</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>54</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>event</string>
// CHECK-NEXT: <key>location</key>
// CHECK-NEXT: <dict>
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-25 09:59:06 +0000