forked from OSchip/llvm-project
13 lines
423 B
C++
13 lines
423 B
C++
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// RUN: %clang_analyze_cc1 -analyzer-checker debug.ExprInspection -fheinous-gnu-extensions -w %s -verify
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int clang_analyzer_eval(int);
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int global;
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void testRValueOutput() {
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int &ref = global;
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ref = 1;
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__asm__("" : "=r"(((int)(global)))); // don't crash on rvalue output operand
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clang_analyzer_eval(global == 1); // expected-warning{{UNKNOWN}}
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clang_analyzer_eval(ref == 1); // expected-warning{{UNKNOWN}}
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}
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