26 lines
494 B
C
26 lines
494 B
C
// RUN: clang -fsyntax-only -verify %s
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int foo(int x) {
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return x == x; // expected-warning {{self-comparison always results}}
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}
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int foo2(int x) {
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return (x) != (((x))); // expected-warning {{self-comparison always results}}
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}
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int qux(int x) {
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return x < x; // expected-warning {{self-comparison}}
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}
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int qux2(int x) {
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return x > x; // expected-warning {{self-comparison}}
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}
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int bar(float x) {
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return x == x; // no-warning
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}
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int bar2(float x) {
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return x != x; // no-warning
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}
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