bd52d17906
too large to list, but see: http://gcc.gnu.org/gcc-3.4/changes.html http://gcc.gnu.org/gcc-4.0/changes.html http://gcc.gnu.org/gcc-4.1/changes.html for the details.
25 lines
351 B
C
25 lines
351 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -Wunreachable-code" } */
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extern void foo (void);
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extern void baz (void);
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void bar (int i)
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{
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if (i < 2)
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{
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baz ();
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return;
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}
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else
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{
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if (i >= 4 && i <= 5)
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foo ();
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return;
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}
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baz (); /* { dg-warning "will never be executed" "" } */
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baz ();
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baz ();
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}
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