// { dg-do assemble }
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// { dg-do assemble }
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// { dg-options "-ansi -pedantic-errors -Winline -O1" }
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// { dg-options "-ansi -pedantic-errors -Winline -O1" }
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// Copyright (C) 2000 Free Software Foundation, Inc.
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// Copyright (C) 2000 Free Software Foundation, Inc.
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// Contributed by Nathan Sidwell 9 Mar 2000
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// Contributed by Nathan Sidwell 9 Mar 2000
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// derived from a bug report by Benjamin Kosnik
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// derived from a bug report by Benjamin Kosnik
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// __FUNCTION__ was erroneously causing us to issue a `cannot inline'
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// __FUNCTION__ was erroneously causing us to issue a `cannot inline'
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// diagnostic, even though we'd (a) inlined it, (b) been forced to issue an
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// diagnostic, even though we'd (a) inlined it, (b) been forced to issue an
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// out of line body by taking it's address, (c) not used __FUNCTION__.
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// out of line body by taking it's address, (c) not used __FUNCTION__.
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inline void wibble ()
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inline void wibble ()
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{}
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{}
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inline void wobble ()
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inline void wobble ()
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{} // { dg-bogus "" } cannot inline
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{} // { dg-bogus "" } cannot inline
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void bar (void (*)());
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void bar (void (*)());
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void bar1 ()
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void bar1 ()
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{
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{
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wibble (); // can be inlined
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wibble (); // can be inlined
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void (*ptr) () = wobble; // force out of line issue
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void (*ptr) () = wobble; // force out of line issue
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bar (ptr); // make sure we make use of it
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bar (ptr); // make sure we make use of it
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}
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}
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struct B
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struct B
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{
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{
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void mwibble ()
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void mwibble ()
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{}
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{}
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void mwobble ()
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void mwobble ()
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{} // { dg-bogus "" } cannot inline
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{} // { dg-bogus "" } cannot inline
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static void swibble ()
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static void swibble ()
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{}
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{}
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static void swobble ()
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static void swobble ()
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{} // { dg-bogus "" } cannot inline
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{} // { dg-bogus "" } cannot inline
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};
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};
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void bar (void (B::*)());
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void bar (void (B::*)());
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void bar2 ()
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void bar2 ()
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{
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{
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B::swibble (); // can be inlined
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B::swibble (); // can be inlined
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void (*ptr) () = &B::swobble; // force out of line issue
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void (*ptr) () = &B::swobble; // force out of line issue
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bar (ptr); // make sure we make use of it
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bar (ptr); // make sure we make use of it
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}
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}
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void bar3 (B *b)
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void bar3 (B *b)
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{
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{
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b->mwibble (); // can be inlined
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b->mwibble (); // can be inlined
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void (B::*ptr) () = &B::mwobble; // force out of line issue
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void (B::*ptr) () = &B::mwobble; // force out of line issue
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bar (ptr); // make sure we make use of it
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bar (ptr); // make sure we make use of it
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}
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}
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struct C
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struct C
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{
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{
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virtual void vwobble ()
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virtual void vwobble ()
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{} // { dg-bogus "" } cannot inline
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{} // { dg-bogus "" } cannot inline
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};
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};
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void bar4 ()
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void bar4 ()
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{
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{
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C c; // force issue of C's vtable etc
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C c; // force issue of C's vtable etc
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}
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}
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