File: call-and-message.c

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llvm-toolchain-14 1%3A14.0.6-20
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// RUN: %clang_analyze_cc1 %s -verify \
// RUN:   -analyzer-checker=core \
// RUN:   -analyzer-config core.CallAndMessage:ArgPointeeInitializedness=true \
// RUN:   -analyzer-output=plist -o %t.plist
// RUN: cat %t.plist | FileCheck %s

// RUN: %clang_analyze_cc1 %s -verify=no-pointee \
// RUN:   -analyzer-checker=core \
// RUN:   -analyzer-config core.CallAndMessage:ArgPointeeInitializedness=false

// no-pointee-no-diagnostics

void doStuff_pointerToConstInt(const int *u){};
void pointee_uninit() {
  int i;
  int *p = &i;
  doStuff_pointerToConstInt(p); // expected-warning{{1st function call argument is a pointer to uninitialized value [core.CallAndMessage]}}
}

// TODO: If this hash ever changes, turn
// core.CallAndMessage:ArgPointeeInitializedness from a checker option into a
// checker, as described in the CallAndMessage comments!
// CHECK: <key>issue_hash_content_of_line_in_context</key>
// CHECK-SAME: <string>97a74322d64dca40aa57303842c745a1</string>