forked from OSchip/llvm-project
29 lines
1001 B
C
29 lines
1001 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core %s \
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// RUN: -analyzer-output=plist -o %t.plist \
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// RUN: -analyzer-config expand-macros=true -verify
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//
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// RUN: FileCheck --input-file=%t.plist %s
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#define STRANGE_FN(x) STRANGE_FN(x, 0)
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void test_strange_macro_expansion() {
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char *path;
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STRANGE_FN(path); // no-crash
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// expected-warning@-1 {{implicit declaration of function}}
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// expected-warning@-2 {{1st function call argument is an uninitialized value}}
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}
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// CHECK: <key>macro_expansions</key>
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// CHECK-NEXT: <array>
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// CHECK-NEXT: <dict>
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// CHECK-NEXT: <key>location</key>
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// CHECK-NEXT: <dict>
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// CHECK-NEXT: <key>line</key><integer>10</integer>
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// CHECK-NEXT: <key>col</key><integer>3</integer>
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// CHECK-NEXT: <key>file</key><integer>0</integer>
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// CHECK-NEXT: </dict>
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// CHECK-NEXT: <key>name</key><string>STRANGE_FN(path)</string>
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// CHECK-NEXT: <key>expansion</key><string>STRANGE_FN (path ,0)</string>
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// CHECK-NEXT: </dict>
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// CHECK-NEXT: </array>
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