29 lines
567 B
C
29 lines
567 B
C
// { dg-do assemble }
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// { dg-options "-O -Wall -fgcse" }
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// From: Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
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// Reported against EGCS snaps 98/06/28.
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//
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// Compilation of this program with the flags g++ -Wall -O -fgcse
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// or -O2 produces spurious warnings in the standard
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// header <std/bastring.h>.
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//
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// They vanish if the declaration of a::b is taken out.
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#include <string>
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std::string foo();
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struct a {
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void bar();
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enum b { c, d };
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b theb;
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std::string baz;
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};
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void
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a::bar()
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{
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baz += foo() + foo();
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baz += foo() + foo() + "foo";
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}
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