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instantiate1.C: Use scan-assembler, not link errors.

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* g++.dg/ext/instantiate1.C: Use scan-assembler, not link errors.
        * g++.dg/ext/instantiate2.C, g++.dg/ext/instantiate3.C: Likewise;
        move from g++.old-deja/g++.ext/.

From-SVN: r51491
This commit is contained in:
Richard Henderson 2002-03-27 17:52:55 -08:00 committed by Richard Henderson
parent 55a2ea2a34
commit 1b58660a9d
6 changed files with 40 additions and 60 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2002-03-27 Richard Henderson <rth@redhat.com>
* g++.dg/ext/instantiate1.C: Use scan-assembler, not link errors.
* g++.dg/ext/instantiate2.C, g++.dg/ext/instantiate3.C: Likewise;
move from g++.old-deja/g++.ext/.
2002-03-27 Mark Mitchell <mark@codesourcery.com>
* g++.dg/init/new2.C: New test.

18
gcc/testsuite/g++.dg/ext/instantiate1.C
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@ -1,5 +1,5 @@
// Test that 'extern template' suppresses instantiations.
// { dg-do link }
// { dg-do compile }
// { dg-options "" }
template <class T> void f (T) { }
@ -11,22 +11,14 @@ template <class T> struct A {
template <class T> void A<T>::f () { }
extern template struct A<int>;
// { dg-error "void f<int>\\(int\\)" "suppressing f<int>" { target *-*-* } "0" }
// { dg-final { scan-assembler-not "\n_?_Z1fIiEvT_(:|\n)" } }
void test_f_int () { f(42); }
// { dg-error "A<int>::f\\(\\)" "suppressing A<int>" { target *-*-* } "0" }
// { dg-final { scan-assembler-not "\n_?_ZN1AIiE1fEv(:|\n)" } }
void test_A_int_f () { A<int> a; a.f (); }
// { dg-bogus "void f<double>\\(double\\)" "f<double>" { target *-*-* } "0" }
// { dg-final { scan-assembler "\n_?_Z1fIdEvT_(:|\n)" } }
void test_f_double () { f (2.0); }
// { dg-bogus "A<double>::f\\(\\)" "A<double>" { target *-*-* } "0" }
// { dg-final { scan-assembler "\n_?_ZN1AIdE1fEv(:|\n)" } }
void test_A_double_f () { A<double> b; b.f (); }
int main ()
{
test_f_int ();
test_A_int_f ();
test_f_double ();
test_A_double_f ();
}

15
gcc/testsuite/g++.dg/ext/instantiate2.C Normal file
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@ -0,0 +1,15 @@
// Test that 'static template' instantiates statics.
// { dg-do compile }
// { dg-options "-fno-implicit-templates" }
template <class T> struct A {
static T t;
};
template <class T> T A<T>::t = 0;
static template struct A<int>;
// { dg-final { scan-assembler "\n_?_ZN1AIiE1tE(:|\n)" } }
void test_int() { A<int>::t = 42; }
// { dg-final { scan-assembler-not "\n_?_ZN1AIcE1tE(:|\n)" } }
void test_char() { A<char>::t = 42; }

14
gcc/testsuite/g++.dg/ext/instantiate3.C Normal file
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@ -0,0 +1,14 @@
// Test that 'inline template' instantiates the vtable.
// { dg-do compile }
// { dg-options "-O -fno-implicit-templates" }
template <class T> struct A {
virtual void f () { }
};
inline template struct A<int>;
// { dg-final { scan-assembler "\n_?_ZTV1AIiE(:|\n)" } }
A<int> a;
// { dg-final { scan-assembler-not "\n_?_ZTV1AIcE(:|\n)" } }
A<char> b;

27
gcc/testsuite/g++.old-deja/g++.ext/instantiate2.C
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@ -1,27 +0,0 @@
// Test that 'static template' instantiates statics.
// Special g++ Options: -g -fno-implicit-templates
// Ignore the 'ld returned 1' message from collect2.
// excess errors test - XFAIL *-*-*
template <class T> struct A {
static T t;
};
template <class T> T A<T>::t = 0;
static template struct A<int>;
// These functions must be defined in a single line, so that, even if
// constants or pointers are placed in the code section (for example,
// on the SH), we still get the same line numbers.
void test_int() { A<int>::t = 42; } // gets bogus error
void test_char() { A<char>::t = 42; } // ERROR - not instantiated XFAIL *-*-irix* *-*-hpux*
// Irix's default linker does not produce line numbers so XFAIL it.
// Similarly for HP's linker
int main ()
{
test_int ();
test_char ();
}

20
gcc/testsuite/g++.old-deja/g++.ext/instantiate3.C
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@ -1,20 +0,0 @@
// Test that 'inline template' instantiates the vtable.
// Special g++ Options: -g -O -fno-implicit-templates
// Ignore the 'ld returned 1' message from collect2.
// excess errors test - XFAIL *-*-*
template <class T> struct A {
virtual void f () { }
};
inline template struct A<int>;
A<int> a; // gets bogus error
A<char> b; // ERROR - not instantiated XFAIL mips*-*-* *-*-hpux* i?86-pc-cygwin
// Irix's default linker does not
// produce line numbers so XFAIL it.
// Similarly for HPUX.
int main ()
{
}