forked from OSchip/llvm-project
29 lines
1005 B
C
29 lines
1005 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core %s \
|
|
// RUN: -analyzer-output=plist -o %t.plist \
|
|
// RUN: -analyzer-config expand-macros=true -verify
|
|
//
|
|
// RUN: FileCheck --input-file=%t.plist %s
|
|
|
|
#define STRANGE_FN(x) STRANGE_FN(x, 0)
|
|
void test_strange_macro_expansion(void) {
|
|
char *path;
|
|
STRANGE_FN(path); // no-crash
|
|
// expected-warning@-1 {{implicit declaration of function}}
|
|
// expected-warning@-2 {{1st function call argument is an uninitialized value}}
|
|
}
|
|
|
|
// CHECK: <key>macro_expansions</key>
|
|
// CHECK-NEXT: <array>
|
|
// CHECK-NEXT: <dict>
|
|
// CHECK-NEXT: <key>location</key>
|
|
// 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: <key>name</key><string>STRANGE_FN(path)</string>
|
|
// CHECK-NEXT: <key>expansion</key><string>STRANGE_FN (path ,0)</string>
|
|
// CHECK-NEXT: </dict>
|
|
// CHECK-NEXT: </array>
|
|
|