* g++.old-deja/g++.other/eh5.C: New test.
* g++.old-deja/g++.other/sibcall2.C: New test.
* g++.old-deja/g++.other/array9.C: New test.
* g++.old-deja/g++.other/typename2.C: New test.
* g++.old-deja/g++.other/crash60.C: New test.
* g++.old-deja/g++.other/conv9.C: New test.
* g++.old-deja/g++.other/mangle10.C: New test.
* g++.old-deja/g++.other/unchanging1.C: New test.
* g++.old-deja/g++.other/exprstmt1.C: New test.
* g++.old-deja/g++.other/inline23.C: New test.
* g++.old-deja/g++.eh/ia64-1.C: New test.
* g++.old-deja/g++.other/dwarf2-1.C: New test.
* g++.old-deja/g++.other/mangle11.C: New test.
* g++.old-deja/g++.other/reload1.C: New test.
* g++.old-deja/g++.other/static20.C: New test.
* g++.old-deja/g++.other/local-alloc1.C: New test.
* g++.old-deja/g++.other/conv8.C: New test.
* g++.old-deja/g++.other/stmtexpr2.C: New test.
* g++.old-deja/g++.other/storeexpr1.C: New test.
* g++.old-deja/g++.other/storeexpr2.C: New test.
* g++.dg/eh/template2.C: New test.
* g++.dg/warn/weak1.C: New test.
From-SVN: r49211
+2002-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.old-deja/g++.other/eh5.C: New test.
+ * g++.old-deja/g++.other/sibcall2.C: New test.
+ * g++.old-deja/g++.other/array9.C: New test.
+ * g++.old-deja/g++.other/typename2.C: New test.
+ * g++.old-deja/g++.other/crash60.C: New test.
+ * g++.old-deja/g++.other/conv9.C: New test.
+ * g++.old-deja/g++.other/mangle10.C: New test.
+ * g++.old-deja/g++.other/unchanging1.C: New test.
+ * g++.old-deja/g++.other/exprstmt1.C: New test.
+ * g++.old-deja/g++.other/inline23.C: New test.
+ * g++.old-deja/g++.eh/ia64-1.C: New test.
+ * g++.old-deja/g++.other/dwarf2-1.C: New test.
+ * g++.old-deja/g++.other/mangle11.C: New test.
+ * g++.old-deja/g++.other/reload1.C: New test.
+ * g++.old-deja/g++.other/static20.C: New test.
+ * g++.old-deja/g++.other/local-alloc1.C: New test.
+ * g++.old-deja/g++.other/conv8.C: New test.
+ * g++.old-deja/g++.other/stmtexpr2.C: New test.
+ * g++.old-deja/g++.other/storeexpr1.C: New test.
+ * g++.old-deja/g++.other/storeexpr2.C: New test.
+ * g++.dg/eh/template2.C: New test.
+ * g++.dg/warn/weak1.C: New test.
+
2002-01-25 Hans-Peter Nilsson <hp@bitrange.com>
* lib/scanasm.exp (scan-assembler-dem, scan-assembler-dem-not):
--- /dev/null
+// { dg-do compile }
+// { dg-options -O2 }
+
+template<class T> struct O {
+ O(T *p) : q(p) { }
+ T *q;
+};
+struct W {
+ virtual ~W();
+};
+struct S : public W {
+ S (int *);
+};
+W *bar(int);
+S::S (int *x)
+{
+ for (int *p = x; *p; p++)
+ O<W> i (bar (*p));
+}
--- /dev/null
+// { dg-do run }
+
+extern void foo (void) __attribute__ ((weak));
+
+int
+main ()
+{
+ if (&foo)
+ foo ();
+
+ return 0;
+}
--- /dev/null
+// Special g++ Options: -O2
+
+#include <exception>
+
+using namespace std;
+
+extern "C" void abort();
+
+int i0, i1, i2, i3, i4, i5, i6, i7, i8, i9;
+int j0, j1, j2, j3, j4, j5, j6, j7, j8, j9;
+int k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
+int l0, l1, l2, l3, l4, l5, l6, l7, l8, l9;
+#define A(x,y,n) register int *x##n = &y##n;
+#define B(x,y) \
+ A(x,y,0) A(x,y,1) A(x,y,2) A(x,y,3) A(x,y,4) \
+ A(x,y,5) A(x,y,6) A(x,y,7) A(x,y,8) A(x,y,9)
+#define C(x,n) asm volatile ("" : "=r" (x##n) : "0" (x##n));
+#define D(x) \
+ C(x,0) C(x,1) C(x,2) C(x,3) C(x,4) \
+ C(x,5) C(x,6) C(x,7) C(x,8) C(x,9)
+#define E(x,y,n) if (x##n != &y##n) abort ();
+#define F(x,y) \
+ E(x,y,0) E(x,y,1) E(x,y,2) E(x,y,3) E(x,y,4) \
+ E(x,y,5) E(x,y,6) E(x,y,7) E(x,y,8) E(x,y,9)
+
+void bar(long a0, long a1, long a2, long a3, long a4)
+{
+}
+
+void foo(long a0, long a1, long a2, long a3, long a4)
+{
+ A(p,l,0) A(p,l,1) A(p,l,2)
+ C(p,0) C(p,1) C(p,2)
+ bar (0, 1, 2, 3, 4);
+ if (a0 == 0)
+ throw exception();
+ C(p,0) C(p,1) C(p,2)
+ E(p,l,0) E(p,l,1) E(p,l,2)
+}
+
+void test(void)
+{
+ A(p,l,0) A(p,l,1) A(p,l,2) A(p,l,3) A(p,l,4) A(p,l,5) A(p,l,6)
+ C(p,0) C(p,1) C(p,2) C(p,3) C(p,4) C(p,5) C(p,6)
+ try {
+ foo(0, 1, 2, 3, 4);
+ } catch (exception) {}
+ C(p,0) C(p,1) C(p,2) C(p,3) C(p,4) C(p,5) C(p,6)
+ E(p,l,0) E(p,l,1) E(p,l,2) E(p,l,3) E(p,l,4) E(p,l,5) E(p,l,6)
+}
+
+int main()
+{
+ B(x,i)
+ B(y,j)
+ B(z,k)
+ A(p,l,0) A(p,l,1) A(p,l,2) A(p,l,3)
+ D(x)
+ D(y)
+ D(z)
+ C(p,0) C(p,1) C(p,2) C(p,3)
+ test();
+ D(x)
+ D(y)
+ D(z)
+ C(p,0) C(p,1) C(p,2) C(p,3)
+ F(x,i)
+ F(y,j)
+ F(z,k)
+ E(p,l,0) E(p,l,1) E(p,l,2) E(p,l,3)
+ return 0;
+}
--- /dev/null
+// Build don't link:
+
+template <class T> class A {
+ T *d;
+ public: void f() { (T[10])d; }
+};
--- /dev/null
+// Build don't link:
+// Origin: Jakub Jelinek <jakub@redhat.com>
+
+class bar
+{
+public:
+ bar();
+ virtual ~bar();
+ static void a();
+};
+
+class baz : public bar
+{
+};
+
+class foo : virtual public baz
+{
+public:
+ static void a();
+ void b();
+};
+
+typedef void (bar::*T)();
+T d;
+
+void foo::a()
+{
+ typedef void(foo::*t)();
+ t c = & foo::b;
+ d = (T) c; // WARNING - pointer to member cast
+}
--- /dev/null
+// Build don't link:
+
+struct
+Foo
+{
+public:
+ typedef void* (*copier_fn)(void const*);
+ void foo() const;
+ void bar(char const*, void const*) const;
+private:
+ struct
+ Bar
+ {
+ char const* key;
+ void const* item;
+ };
+};
+
+void
+Foo::foo() const
+{
+ Bar* cp = 0;
+ copier_fn copyfn = 0;
+
+ bar(cp->key, cp->item);
+ bar(cp->key, (copyfn) ? (*copyfn)(cp) : 0);
+ bar(cp->key, (copyfn) ? (*copyfn)(0) : 0);
+
+ bar(cp->key, (copyfn) ? (*copyfn)(0) : cp->item);
+ bar(cp->key, (copyfn) ? (*copyfn)(cp) : cp->item);
+}
--- /dev/null
+// Build don't link:
+
+void foo ()
+{
+ int e;
+ e := e; // ERROR - parse error
+}
--- /dev/null
+// Build don't link:
+// Special g++ Options: -gdwarf-2 -O0
+
+int foo()
+{
+ int a = 1;
+ int b = 1;
+ int e[a][b];
+ e[0][0] = 0;
+ return e[a-1][b-1];
+}
--- /dev/null
+// Build don't link:
+// Special g++ Options: -O2
+
+struct X {};
+
+struct Y
+{
+ Y();
+ virtual ~Y();
+};
+
+struct Z
+{
+ int f (const int *x);
+ int g;
+};
+
+inline int
+operator<< (Z &os, int x)
+{
+ os.f (&x);
+ return os.g;
+}
+
+void foo (Z &a, X *b, X &c)
+{
+ X *d = b;
+ int e = 0;
+ Z &f = a;
+ if (!(f << e))
+ do { do { } while (&c == 0); throw Y(); } while (0);
+ do { } while (&d == 0);
+ do { } while (&c == 0);
+}
--- /dev/null
+// Special g++ Options: -O
+
+int main()
+{
+ unsigned int x = 1381237248;
+
+ if (sizeof (x) != 4)
+ return 0;
+
+ x =
+ ({
+ unsigned int y = x;
+ ({
+ unsigned int z = y;
+ (unsigned int)
+ ((((unsigned int)z & (unsigned int)0x000000ffUL) << 24)
+ | (((unsigned int)z & (unsigned int)0x0000ff00UL) << 8)
+ | (((unsigned int)z & (unsigned int)0x00ff0000UL) >> 8)
+ | (((unsigned int)z & (unsigned int)0xff000000UL) >> 24));
+ });
+ });
+ return x != 152658;
+}
--- /dev/null
+// Build don't run:
+
+struct B
+{
+ virtual ~B() {}
+};
+
+struct A : public B
+{
+ ~A();
+ void foo(void);
+ void bar(void);
+};
+
+inline void A::foo(void)
+{
+ static int i;
+ i++;
+}
+
+void A::bar()
+{
+ foo();
+}
+
+int main()
+{
+}
--- /dev/null
+// Build don't link:
+// Origin: Jakub Jelinek <jakub@redhat.com>
+// Special g++ Options: -O0 -fpic
+
+struct bar {
+ bar() {}
+ double x[3];
+};
+
+static bar y[4];
+
+void foo(int z)
+{
+ bar w;
+ y[z] = w;
+}
--- /dev/null
+// Build don't link:
+
+template<int T>
+struct A {
+ char *a;
+ A (const char* x)
+ {
+ a = (char*) x;
+ }
+};
+
+template<int U, int V, class T>
+struct B {
+ T a[V-U+1];
+ friend A<V-U+1> f (B const &x)
+ {
+ return A<V-U+1> ((char*) x.a);
+ }
+};
+
+const int a = 8;
+
+typedef B<1,a,int> C;
+struct D {
+ C x;
+};
--- /dev/null
+struct foo {
+ static int bar ()
+ {
+ int i;
+ static int baz = 1;
+ {
+ static int baz = 2;
+ i = baz++;
+ }
+ {
+ struct baz {
+ static int m ()
+ {
+ static int n;
+ return n += 10;
+ }
+ };
+ baz a;
+ i += a.m ();
+ }
+ {
+ static int baz = 3;
+ i += baz;
+ baz += 30;
+ }
+ i += baz;
+ baz += 60;
+ return i;
+ }
+};
+
+int main ()
+{
+ foo x;
+
+ if (x.bar () != 16)
+ return 1;
+ if (x.bar() != 117)
+ return 1;
+ return 0;
+}
--- /dev/null
+extern "C" void abort ();
+
+struct A {
+ unsigned long long u;
+} *a;
+
+struct B {
+ unsigned long long v;
+ unsigned long long w ()
+ {
+ return a->u - v;
+ }
+} b;
+
+struct C {
+ static unsigned long long x;
+ static void y (unsigned long long z);
+};
+
+unsigned long long C::x = 0;
+
+int main ()
+{
+ a = new A;
+ b.v = 333418;
+ a->u = 1132270;
+ C::x = 0;
+ C::y (799016);
+}
+
+void foo (unsigned long long a, unsigned long long b, unsigned long long c)
+{
+}
+
+void C::y (unsigned long long z)
+{
+ unsigned long long c = b.w () - x;
+ if (z < b.w ())
+ {
+ if ((long long) c < 0)
+ {
+ foo (b.w (), a->u, b.v);
+ abort ();
+ }
+ }
+}
--- /dev/null
+// Build don't link:
+// Special g++ Options: -O2 -foptimize-sibling-calls -fno-exceptions
+
+struct X
+{
+ const char *c() const { return b; };
+ char *b;
+};
+extern "C" int f (const char *);
+struct A
+{
+ X x;
+ void y();
+};
+void A::y()
+{
+ const char *const a[] = { x.c() };
+ f (a[0]);
+}
--- /dev/null
+// Build don't run:
+struct foo
+{
+ foo() {};
+ ~foo() {};
+ void func() { static foo x; };
+};
+
+int main()
+{
+ foo f;
+ return 0;
+}
--- /dev/null
+// Build don't link:
+// Special g++ Options: -O2
+// Origin: Jakub Jelinek <jakub@redhat.com>
+
+void bar(int);
+void foo(int x)
+{
+ bar(({ int y; y = x; }));
+}
--- /dev/null
+// Skip if not target: i?86-*-*
+// Special g++ Options: -mcpu=i686 -O2 -fpic
+class G {};
+
+struct N {
+ N *a;
+};
+
+struct V {
+ typedef N *W;
+ W *m, *n;
+ int s() const { return int(n - m); }
+ const W &operator[](int x) const { return *(m + x); }
+};
+
+struct H;
+
+struct J {
+ N *c;
+ H *d;
+ J(N *x, H *y) : c(x), d(y) {}
+};
+
+struct K {
+ const N *c;
+ const H *d;
+ K(const N *x, const H *y) : c(x), d(y) {}
+ K(const J &x) : c(x.c), d(x.d) {}
+};
+
+struct H {
+ V e;
+ int f;
+
+ J u()
+ {
+ for (int x = 0; x < e.s(); ++x)
+ if (e[x])
+ return J(e[x], this);
+ return v();
+ }
+ J v() { return J((N*)64, this); }
+};
+
+struct I {
+ H d;
+ J u() { return d.u(); }
+ J v() { return d.v(); }
+};
+
+struct bar {
+ virtual ~bar() {}
+};
+
+struct E {
+ K g;
+ E(K x) : g(x) {}
+};
+
+struct foo : public bar {
+ K h;
+ E i;
+ foo(const K x, const E &y) : h(x), i(y) {}
+};
+
+struct A {
+ I *l;
+ foo *baz() const;
+};
+
+foo *A::baz() const
+{
+ return new foo(l->u(), E(l->v()));
+}
+
+A x;
+I i;
+foo *f;
+
+int main ()
+{
+ x.l = &i;
+ f = x.baz();
+ if (f->h.c != f->i.g.c || f->h.d != f->i.g.d)
+ return 1;
+ return 0;
+}
--- /dev/null
+// Skip if not target: i?86-*-*
+// Special g++ Options: -mcpu=i686 -O2
+class G {};
+
+struct N {
+ N *a;
+};
+
+struct V {
+ typedef N *W;
+ W *m, *n;
+ int s() const { return int(n - m); }
+ const W &operator[](int x) const { return *(m + x); }
+};
+
+struct H;
+
+struct J {
+ N *c;
+ H *d;
+ J(N *x, H *y) : c(x), d(y) {}
+};
+
+struct K {
+ const N *c;
+ const H *d;
+ K(const N *x, const H *y) : c(x), d(y) {}
+ K(const J &x) : c(x.c), d(x.d) {}
+};
+
+struct H {
+ V e;
+ int f;
+
+ J u()
+ {
+ for (int x = 0; x < e.s(); ++x)
+ if (e[x])
+ return J(e[x], this);
+ return v();
+ }
+ J v() { return J((N*)64, this); }
+};
+
+struct I {
+ H d;
+ J u() { return d.u(); }
+ J v() { return d.v(); }
+};
+
+struct bar {
+ virtual ~bar() {}
+};
+
+struct E {
+ K g;
+ E(K x) : g(x) {}
+};
+
+struct foo : public bar {
+ K h;
+ E i;
+ foo(const K x, const E &y) : h(x), i(y) {}
+};
+
+struct A {
+ I *l;
+ foo *baz() const;
+};
+
+foo *A::baz() const
+{
+ return new foo(l->u(), E(l->v()));
+}
+
+A x;
+I i;
+foo *f;
+
+int main ()
+{
+ x.l = &i;
+ f = x.baz();
+ if (f->h.c != f->i.g.c || f->h.d != f->i.g.d)
+ return 1;
+ return 0;
+}
--- /dev/null
+// Build don't link:
+
+template<typename T>
+void f()
+{
+ typename T::u; // ERROR - declare anything
+}
--- /dev/null
+// Special g++ Options: -O2
+
+#include <iostream>
+#include <complex>
+
+using namespace std;
+
+class A {
+protected:
+ int a;
+ complex<double> *b;
+public:
+ A(int n);
+ inline complex<double>& operator[] (int x);
+};
+
+A::A(int n)
+{
+ a = n;
+ b = new complex<double>[a];
+ for (int i=0; i<a; i++) b[i] = complex<double>(0.0,0.0);
+}
+
+inline complex<double>& A::operator[](int x)
+{
+ if (x < 0 || x >= a)
+ cout << "x error" << endl;
+ return b[x];
+}
+
+void foo ()
+{
+ int n = 5;
+ A *o = new A(n);
+ A *p = new A(n);
+ for (int i = 0; i < n; i++) {
+ cout << i << endl;
+ (*o)[i] *= complex<double>((*p)[i].real(), (*p)[i].imag());
+ }
+}
+
+int main()
+{
+ foo();
+}
projects / gcc.git / commitdiff