diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.benjamin/tem06.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.benjamin/tem06.C | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.benjamin/tem06.C b/gcc/testsuite/g++.old-deja/g++.benjamin/tem06.C new file mode 100644 index 000000000..3233e0e96 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.benjamin/tem06.C @@ -0,0 +1,52 @@ +// { dg-do run } +// 980945 bkoz +// test for correct operators at link time + +/* +/tmp/cca211431.o: In function `void blah<foo<int> >(foo<int> const &)': +/tmp/cca211431.o(.void gnu.linkonce.t.blah<foo<int> >(foo<int> const &)+0x1e): undefined reference to `void x<int>(int const &)' +*/ + +template<class T> +class foo { +public: + foo () {} + friend void x (const T &) { } +}; + +void x(const int &); + +template<class T> +void blah (const T &) { + T y; + x (4); +} + +int main () { + const foo<int> v; + blah (v); +} + +/* +fno-exceptions -fno-rtti + +1.98r1.o: +00000000 W __t3foo1Zi +00000000 W blah__H1Zt3foo1Zi_RCX01_v +00000000 t gcc2_compiled. +00000000 T main + U x__H1Zi_RCX01_v + +1.egcs.o: +00000000 W __t3foo1Zi +00000000 W blah__H1Zt3foo1Zi_RCX01_v +00000000 t gcc2_compiled. +00000000 T main +00000000 W x__FRCi + + +the reason this goes away at -O is because the U or W function is +elided completely. + +*/ + |